Chilaw Air Quality

Monitoring Station · Chilaw, Sri Lanka
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
66 8am
27
27
27 11am
27
27
27 2pm
27
27
27 5pm
27
27
27 8pm
27
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Station readings
66

Air Quality Forecast (24h)

PM2.519.2 µg/m³ ×1.3 WHO
Moderate
PM1032.4 µg/m³
Good
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Nearby Monitoring Stations

43
Chilaw
0.0 km PM2.5: 10.4 µg/m³
63
Chilaw
0.0 km PM2.5: 17.8 µg/m³
36
Chilaw
0.0 km PM2.5: 8.6 µg/m³
33
Chilaw
0.0 km PM2.5: 8.0 µg/m³
28
Chilaw
0.0 km PM2.5: 6.6 µg/m³
42
Chilaw
0.0 km PM2.5: 10.0 µg/m³
44
Chilaw
0.0 km PM2.5: 10.6 µg/m³
40
Chilaw
0.0 km PM2.5: 9.6 µg/m³

Nearby Cities

67 Chilaw 38 Negombo 38 Katunayaka 36 Puttalam 31 Ja Ela 32 Kandana 32 Welisara 75 Kurunegala 32 Hendala

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-22T11:25 UTC.