Air Quality in Tomohon, Indonesia
Overcast
22.5°C · 91.8% humidity
22.5°
Feels 22.5°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Tomohon's air quality — share it
AQI Forecast
Calibrated
35
2am
35
33
34
5am
35
33
33
8am
33
33
33
11am
32
33
33
2pm
33
33
33
5pm
42
62
62
8pm
42
42
62
11pm
62
62
Station readings
34
34
34
34
34
CAMS model
adj +8
27
27
25
25
27
25
25
25
25
25
24
25
25
25
25
25
34
54
54
34
34
54
54
54
Air Quality Index Trend
43h · 1 stnTomohon's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Tomohon is 1.6× the WHO annual guideline of 5 µg/m³.
91.8%
Humidity
15.7 km/h
Wind SE
1012.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.06 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tomohon?
Temperature & Precipitation
PM2.5 Trend
43h · 1 stationPM2.58.06 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
8.06
Median
8.06
Average
8.06
Low
8.06
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.8
What is the 7-day forecast for Tomohon?
05-28
25.5° 21.2°
5.38 mm
05-29
26.3° 20.9°
6.19 mm
05-30
26.8° 20.7°
6.75 mm
05-31
26.5° 20.8°
13.62 mm
06-01
26.6° 21.4°
2.69 mm
06-02
29.3° 20.6°
4.75 mm
06-03
28.3° 21.4°
2.94 mm
Both models agree
Avg diff: 1.9°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:46 UTC.