The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Indonesia’s wildfires are not rising steadily every year. A nationwide Sentinel-2 study found sharp peaks in 2019 and 2023, low activity in 2021–2022, and an intermediate 2024; the peak years coincided with El Niño and positive Indian Ocean Dipole conditions. Dry weather helps fires spread, while drained peatlands can make them harder to contain and more severe. But “extreme” can mean more land burned, greater severity, more smoke, or larger losses—and those measures do not always move together.
What does “more extreme” mean for a wildfire?
There is no single measure of how extreme a fire season is. Burned area records how much land burned. Burn severity describes the degree of ecological change or damage within a burn scar. Fire intensity concerns the energy released as a fire burns. Smoke exposure and economic losses capture other consequences. Hotspot detections, meanwhile, are satellite observations of heat—not a count of separate fires or a direct measure of hectares burned.
Those measures can diverge. A season may burn less land yet include more severe burning in the areas affected. That distinction matters in Indonesia, where peat fires can smolder below ground and where weather, land condition, ignition, and suppression all shape outcomes.
Do Indonesia’s fires show a steady upward trend?
No. A 2025 nationwide study using Sentinel-2 data found pronounced year-to-year swings over 2019–2024, rather than an uninterrupted annual rise. Its estimates put 2019 and 2023 at the high points, 2021–2022 at low activity, and 2024 between those peaks and troughs. The study reports monthly fire peaks in September and October. Its burned-area estimates are one particular satellite-based series, not the only official or scientific account of fire extent.
#1 Best Overall
- WHY CHOOSE AHAM VERIFIDE AIR PURIFIERS: AHAM (Association of Home Appliance Manufacturers) is an ANSI-accredited organization that sets strict standards for appliance performance. Air purifiers with the AHAM VERIFIDE seal have been independently tested for air cleaning performance and energy efficiency. When you choose an AHAM certified air purifier, you're choosing a product trusted for reliable and effective indoor air quality improvement
- HIGH-PERFORMANCE AIR PURIFICATION: A powerful 56W high-torque motor and 143 CFM CADR delivers fast, effective cleaning. The Levoit Original Filter is HEPA-grade while operating in Sleep Mode (Based on IEST RP C001.7). Ideal for home, bedroom, or office
- AHAM VERIFIDE, PROVEN PERFORMANCE: AHAM VERIFIDE with a CADR (Clean Air Delivery Rate) rating of 143 CFM for smoke, 153 CFM for dust, and 167 CFM for pollen—refreshing air in a 222 ft² room 4.8 times per hour and a 1,073 ft² room once per hour
- GENUINE REPLACEMENT FILTERS: For the best performance and longest lifespan, use official Levoit filters designed specifically for Levoit air purifiers. Levoit replacement filters ensure the best fit and high-efficiency filtration, while off-brand filters may be unreliable and may damage your Levoit air purifier
- FIND COMFORT: Our filter has strong filtration performance of fine particles. 99.97% filtration efficiency for 0.1 to 0.3μm airborne particulates, including pollen, dust, and animal dander allergens. Tested by an independent lab
| Year | Sentinel-2 burned-area estimate | MODIS MCD64A1 estimate |
|---|---|---|
| 2019 | 2.64 million hectares | 2.09 million hectares |
| 2023 | 1.70 million hectares | 1.11 million hectares |
| 2024 | 0.49 million hectares | 0.15 million hectares |
All values in the table are the PLOS ONE authors’ estimates for the same years, reported in their 2025 study, “Nationwide monthly burned area monitoring in Indonesia using Sentinel-2.” The authors say MCD64A1’s coarser spatial resolution and difficulty detecting small fires account for its consistently lower estimates; the two series should not be treated as interchangeable.
For the full 2019–2024 window, the same study reports 5.62 million hectares of total area burned at least once. Its accounting separately reports 4.04 million hectares actually burned, including repeat burning: 2.92 million hectares burned once and 1.12 million burned repeatedly. These are the paper’s distinct definitions and totals, not figures to add together or relabel as one measure.
Rank #2
- WESTHEY AP02 AIR PURIFIER FOR HOME: The air purifiers feature a 360°surround air intake design with a high-efficiency filtration system that covers an area up to 1,650 sq ft, achieving 6 air changes per hour in 275 sq ft. This system dramatically improves air circulation efficiency by capturing pollutants from all corners of the room. It is suitable for various spaces including bedrooms, living rooms, dormitories, offices, pet homes, basements, kitchens, and smoking areas.
- H13 TRUE HEPA AIR PURIFIER: The air purifier for bedroom utilizes a high efficiency H13 grade HEPA filter, which can capture 99.98% of 0.3-micron particles in the air. It effectively purifies pollutants such as pet hair, dander, odour, fine dust, pollen, smoke, wildfire smoke. Perfect for pet owners, babies, children, the elderly, and anyone who wishes to enhance indoor air quality.
- AIR QUALITY DISPLAY & AUTO MODE: The air purifier for home larger room is equipped with PM2.5 digital display, the value changes through the color prompts (green/yellow/red) to reflect the indoor air quality index in real time. Its intelligent automatic mode detects indoor air quality continuously and adjusts the fan speed accordingly, balancing purification efficiency with energy-saving performance.
- ARONATHERAPY DIFFUSER & NIGHT LIGHT: You can add essential oils to the aromatherapy pads on top of the pet air purifier to infuse the room with a pleasant fragrance. The air purifier for dorm features colorful ambient lighting that activates automatically when powered on. Its lights cycle through dynamic color transitions, and you can lock in your preferred hue or choose to turn them off entirely when not needed. This exquisite air purifiers creates an effortlessly sweet and romantic atmosphere.
- 4 TIMER, 3 FAN SPEED AND SLEEP MODE: The room air purifier features three adjustable fan speeds (1F/2F/3F) to accommodate varying purification intensity needs. Its timer function offers preset running times (2/4/6/8 hours), catering to both short-term efficient purification and energy-saving demands. When sleep mode is activated, the noise level can drop as low as 15dB, operating nearly silently. It effectively cleans the air without disrupting your work, study, or sleep.
Why did 2019 and 2023 stand out?
The Sentinel-2 study links the major peaks to El Niño, measured by the Oceanic Niño Index (ONI), and a positive Indian Ocean Dipole (IOD). It reports that in 2019 the IOD reached +1.8°C and ONI reached +0.5°C; in 2023, ONI was above +1.5°C from September through December and IOD reached +1.5°C. The study also finds that neutral-to-negative phases during 2020–2022 coincided with low fire activity.
Recommended Free Tools
This is an association between climate conditions and fire activity, not proof that climate anomalies alone caused each fire or explain every year’s total. In positive IOD and El Niño conditions, reduced convection and rainfall can leave fuels warmer and drier, increase their flammability, and extend the period when fires can burn. La Niña and negative IOD phases tend to bring more rainfall and humidity. Ignitions, land management, and the ability to suppress fires still matter.
Rank #3
- 360° Air Intake: The HEPA air purifiers for bedroom features a 360° intake system for full-room purification. This compact room air purifier works great in bedroom, dorm room, office, kitchen and basement, especially during wildfire season when outdoor air quality drops. Compact and portable, this value 2-pack set allows you to freshen air in multiple areas simultaneously
- True HEPA 3-Stage Filtration: This small air purifier captures 99.97% of 0.3μm particles including wildfire smoke, PM2.5, dust, pet dander, hair and household odors. Combined pre-filter, True HEPA filter and activated carbon filter efficiently clean spaces up to 270 sq ft. It serves as reliable air purifiers for bedroom and high-performance air purifiers for home. Ideal for pet owners and smokers
- Built-In Aromatherapy: Simply add 2-3 drops of your favorite essential oil to the dedicated scent cotton, and the small air purifiers for bedroom and dorm room will circulate gently fragranced fresh air throughout the entire room. Transform your space into a relaxing personal sanctuary
- 24dB Ultra-Quiet Sleep Mode: One tap on the control button dims all indicator lights within 3 seconds to prevent light disturbances. The air purifiers for bedroom run quietly overnight, creating a tranquil space for uninterrupted sleep. It's also a perfect HEPA air purifier for dorm room, delivering quiet purification to fit shared living spaces
- Certified & Practical Gift Pick: ETL Listed, CARB Certified, FCC SDoC compliant. 2000-hour filter reminder with 3-second long-press reset; filter replacement every 3–6 months. 3 fan speeds, 2/4/8/12H timer & child lock included. A thoughtful health-focused gift for birthdays, housewarmings & holidays(Note: The power adapter is inside the unit)
Why do peatlands make a difference?
Peat soils store organic material that can burn below the surface. When peatlands are drained, they dry out and become more vulnerable to fire; underground burning can persist and be difficult to extinguish. Indonesia’s 2022 forest reference level submission to the UNFCCC states that “Prolonged dry seasons boosted by El Nino increase the risk and intensity of fires, particularly in drained peatlands.” That is a statement about risk and intensity, not a claim that all Indonesian fires occur on peat.
In fact, the same government submission says most mapped fires in 2000–2020 were on mineral soils and non-forest cover. It reports the Ministry of Environment and Forestry’s two largest mapped burned areas during that period as 3.9 million hectares in 2006 and 2.6 million hectares in 2015. The mapping used Landsat and Sentinel imagery, hotspot and ground-truthing data, and burn-scar interpretation. The figures show that very large seasons predate the recent study window; they are not directly interchangeable with Sentinel-2 study estimates.
Rank #4
- 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐀𝐇𝐀𝐌 𝐕𝐄𝐑𝐈𝐅𝐈𝐃𝐄 𝐀𝐈𝐑 𝐏𝐔𝐑𝐈𝐅𝐈𝐄𝐑𝐒: AHAM (Association of Home Appliance Manufacturers) is an ANSI-accredited organization that sets strict standards for appliance performance. Air purifiers with the AHAM VERIFIDE seal have been independently tested for air cleaning performance and energy efficiency. When you choose an AHAM certified air purifier, you're choosing a product trusted for reliable and effective indoor air quality improvement
- 𝐀𝐇𝐀𝐌 𝐕𝐄𝐑𝐈𝐅𝐈𝐃𝐄 𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄 𝐏𝐔𝐑𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍: The Vital 100S-P Air Purifier has undergone rigorous testing and can purify the air 4.8x per hour in rooms as large as 222 ft². In areas up to 1,073 ft², it cleans the air once per hour, making it an ideal choice for open-concept living spaces
- 𝐏𝐄𝐓 𝐎𝐖𝐍𝐄𝐑𝐒 𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘: Pet Mode cleans the air, while the wide U-shaped air inlet effectively traps airborne pet fur and large particles
- 𝐇𝐈𝐆𝐇 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄: Vital 100S-P offers powerful filtration, with 99.97% filtration efficiency in capturing fine particles sized 0.1-0.3μm, such as pollen, dust, and pet dander
- 𝐇𝐄𝐏𝐀 𝐒𝐋𝐄𝐄𝐏 𝐌𝐎𝐃𝐄: Vital 100S-P uses light detection to automatically dim the display in dark environments and uses Sleep Mode to quiet fan speeds to as low as 25dB so it won't disturb your peaceful rest. Levoit Original Filter achieves HEPA-grade filtration during Sleep Mode, independently tested
A Kalimantan peatland study offers a useful warning against using area burned as a stand-in for severity. Its authors report that, averaged across Kalimantan, burn severity was 12.8% greater in 2015–2021 than in the preceding equal-length periods, while average burned peat area was 28.7% lower. The comparison is regional, not national. The figures are reported in a search-result excerpt of the study, and its exact methods, severity definition, and uncertainty intervals are not established here; read the percentage comparison with that limitation in mind. Kalimantan peatland fire severity study.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesWhy do different reports give different burned-area totals?
Satellite products and government updates can use different imagery, mapping methods, geographic scopes, and reporting windows. A higher-resolution burned-area map may detect small burn scars that a coarser product misses. An administrative estimate may use a different method again. These figures can each be valid for their stated purpose without forming one continuous, directly comparable time series.
Best Value
- 𝐀𝐇𝐀𝐌 𝐕𝐞𝐫𝐢𝐟𝐢𝐞𝐝 & 𝐇𝐢𝐠𝐡 𝐂𝐀𝐃𝐑 𝐕𝐚𝐥𝐮𝐞: Certified by the Association of Home Appliance Manufacturers, this air purifier provides reliable performance with a Smoke/Dust/PM2.5 CADR of 226 CFM (384 m³/h) and a Pollen CADR of 244 CFM (415 m³/h). AHAM certification guarantees effective, high-speed air purification for your home.
- 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐀𝐢𝐫𝐟𝐥𝐨𝐰 𝐃𝐞𝐬𝐢𝐠𝐧: Engineered with dual front-and-back air intakes and dual side outlets, this purifier maximizes circulation for faster air exchange. It refreshes the air 4.8 times per hour in rooms up to 350 ft², reaching up to 80% purification efficiency, while still delivering 1 full air refresh per hour in larger spaces up to 1695 ft² with about 45% efficiency, helping maintain cleaner, fresher air throughout your home.
- 𝐃𝐮𝐚𝐥 𝐅𝐢𝐥𝐭𝐞𝐫𝐬 & 𝟑-𝐒𝐭𝐚𝐠𝐞 𝐃𝐞𝐬𝐢𝐠𝐧: Equipped with dual front-and-back cartridges, each featuring a three-stage filtration system: a washable pre-filter for larger particles, a High-Efficiency filter, and an activated carbon filter. 3-in-1 filter system traps everything from pet hair to microscopic particles, ensuring thorough purification. (Please remove the filter’s plastic packaging before installation.)
- 𝐏𝐄𝐓 & 𝐄𝐂𝐎 𝐌𝐨𝐝𝐞𝐬: PET Mode increases airflow to tackle pet hair, dander, and odors, refreshing the air in just 30 minutes. ECO Mode saves energy and extends filter lifespan by entering standby when air quality is excellent, then restarting automatically when purification is required.
- 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐌𝐨𝐝𝐞𝐬 & 𝐅𝐚𝐧 𝐒𝐩𝐞𝐞𝐝𝐬: Includes Sleep Mode with noise levels as low as 22-24 dB for ultra-quiet nights, Auto Mode for effortless adjustments, and four fan speeds for personalized comfort. Select the setting that suits your needs any time of day.
For example, KLHK’s 11 October 2024 update reports 283,620.51 hectares burned from January through September 2024. Of that, it attributes 25,193.57 hectares to peat and 258,426.94 hectares to mineral soils; it also reports 252,320.33 hectares on non-forest land cover and 31,300.18 hectares on forest cover. The release separately counts 3,163 high-confidence Terra/Aqua hotspots through 10 October 2024, compared with 7,786 for the same period in 2023. Those are hotspot detections, not separate-fire counts or burned-area totals. The area figure is a nine-month administrative update, while the hotspot comparison runs through October; neither should be substituted for the PLOS study’s full-year Sentinel-2 estimates. KLHK’s 2024 fire update.
A later BNPB evaluation release gives a different comparison: 376,805 hectares for 2024 and 213,984 hectares for 2025. The cited passage does not state the mapping method, so those figures should be attributed to BNPB rather than merged with the KLHK or Sentinel-2 series. BNPB also reports state losses of 75 trillion rupiah in 2019 and 6.7 trillion rupiah in 2025. These are the agency’s reported loss figures, not a comparable measurement of fire severity or an independent estimate. BNPB’s 2025 fire-season evaluation.
What can the evidence say about fire response?
Government releases describe suppression and prevention activity, but the figures available here do not isolate how much those measures changed annual burned area or severity compared with the effects of weather and land use. In BNPB’s 2025 release, agency chief Suharyanto said Indonesia deployed 12 patrol helicopters and 18 water-bombing helicopters that year, compared with 40 units in 2023–2024. That is a reported deployment comparison, not evidence by itself that helicopter numbers caused the difference in fire totals.
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Repair Windows errors before they cause bigger problemsFix Now →To judge any claim that a season got worse—or that a response made it better—check the metric, geographic scope, dates, land type, climate conditions, and mapping method together. A national burned-area estimate, a Kalimantan severity comparison, and a hotspot count answer different questions.
What is the most accurate way to describe the trend?
Indonesia’s recent fire record shows climate-linked peaks, not a smooth climb in nationwide burned area every year. El Niño and positive IOD conditions can create hot, dry fire weather, and drained peatlands can raise the risk of persistent or severe burning. Yet area, severity, smoke, and losses are separate measures, and satellite and agency totals differ by method and reporting period. Claims that Indonesian wildfires are uniformly becoming more extreme need to specify which measure, place, and period they mean.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
