Chilaw Air Quality

Monitoring Station · Chilaw, Sri Lanka
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 11pm
34
34
34 2am
34
34
34 5am
34
34
34 8am
34
34
34 11am
34
34
— 2pm
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— 5pm
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— 8pm
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Air Quality Forecast (24h)

PM2.521.8 µg/m³ ×1.5 WHO
Moderate
PM1035.2 µg/m³
Good
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Nearby Monitoring Stations

23
Chilaw
0.0 km PM2.5: 5.4 µg/m³
38
Chilaw
0.0 km PM2.5: 9.2 µg/m³
29
Chilaw
0.0 km PM2.5: 7.0 µg/m³
21
Chilaw
0.0 km PM2.5: 5.0 µg/m³
42
Chilaw
0.0 km PM2.5: 10.0 µg/m³
38
Chilaw
0.0 km PM2.5: 9.2 µg/m³
23
Chilaw
0.0 km PM2.5: 5.6 µg/m³
42
Chilaw
0.0 km PM2.5: 10.2 µg/m³

Nearby Cities

44 Chilaw 56 Negombo 56 Katunayaka 53 Puttalam 52 Ja Ela 53 Kandana 53 Welisara 32 Kurunegala 54 Hendala

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:59 UTC.