Calamity
MediumAir QualityCalamity Score: 41

Air Quality near Pangkalanbuun

Kotawaringin BaratIndonesiaWorld Air Quality Index

Right now

The most recent data we hold from World Air Quality Index arrived 3 hours ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.

One other detection within 20 km in the last 24 hours, <1 km from here.

Reported by World Air Quality Index yesterday.

It is one of only 4 we have recorded within 20 km of this point since 27 August 2026. The last comparable one was on 3 September 2026.

What the source measured

World Air Quality Index reported: AQI 163 (Unhealthy) at Pangkalanbun, Indonesia

The air quality index read 163 (Unhealthy) at the Pangkalanbun, Indonesia station.

An estimated 25,698 people live within 5 km of this point.

This is the highest air quality index we have recorded at this point, over 18 readings since 4 September 2026 — the previous range was 160 to 163.

Nearby, since 27 August 2026

How we know

One source: World Air Quality Index. Not yet confirmed by a second, independent source.

Our own score for this event is 41 out of 100, at 65 % confidence.

The score is ours, computed from intensity, exposed population and local history — not the source’s.

Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.

Event Data

TypeAir Quality
SeverityMedium
Calamity Score (ours)41 / 100
Our confidence65%
Coordinates-2.6766, 111.6264
Nearest CityPangkalanbuun (1 km)
Population Exposed25.7K within 5 km
Impact Tiersignificant
Timestamp2026-09-04T21:00:00.000Z
Sourcehttps://aqicn.org/city/@10490

Score Breakdown

65
intensity
40
population
0
cascading
33
historical

Technical Details

Aqi163
AqiCategoryUnhealthy
StationNamePangkalanbun, Indonesia
StationUid10490

Safety Information

When air quality is hazardous: stay indoors with windows closed, and run a filtered air purifier if you have one. Avoid outdoor exercise. Children, older adults and anyone with heart or lung conditions are affected first and worst — an N95 respirator helps outdoors, a cloth mask does not.

Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.

This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.

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Calamity.live data shows a air quality event with CalamityScore 41/100, near Pangkalanbuun (Indonesia), based on data from waqi. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.