Air Quality in Tomohon, Indonesia

Overcast
20.5°C · 95.2% humidity
20.5°
Feels 20.5°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
39 5am
39
46
66 8am
60
56
53 11am
51
50
49 2pm
48
67
67 5pm
67
67
66 8pm
46
46
39 11pm
39
39
39 2am
39
39
Station readings 46h ago
AQI 66
PM2.5 19.3 µg/m³ · 46h ago
AD 728×90

Air Quality Index Trend

45h · 1 stn

Tomohon'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 1.3× the WHO 24-hour guideline of 15 µg/m³.

95.2%
Humidity
26.5 km/h
Wind SE
1011.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
66
19.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 1 station
PM2.519.2 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
19.2
Median
19.2
Average
19.2
Low
19.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -12.9
08-03
26.2° 20.5°
3.25 mm
08-04
25.3° 20.2°
1.0 mm
08-05
28.6° 20.3°
2.38 mm
08-06
29.4° 19.7°
1.31 mm
08-07
25.8° 19.9°
5.0 mm
08-08
27.3° 20.0°
2.06 mm
08-09
29.4° 19.6°
0.5 mm
Both models agree Avg diff: 2.7°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 2026-08-08T00:56 UTC.