Chilaw

Monitoring Station · Chilaw, LK
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 8pm
75
75
75 11pm
75
75
75 2am
75
75
75 5am
75
75
75 8am
75
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— 11am
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— 2pm
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— 5pm
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Air Quality Trend (24h)

PM2.524.2 µg/m³ ×1.6 WHO
Moderate
PM1050.2 µg/m³
Good

Nearby Monitoring Stations

81
Chilaw
0.0 km PM2.5: 26.2 µg/m³
79
Chilaw
0.0 km PM2.5: 25.6 µg/m³
69
Chilaw
0.0 km PM2.5: 20.8 µg/m³
121
Chilaw
0.0 km PM2.5: 43.6 µg/m³
135
Chilaw
0.0 km PM2.5: 49.4 µg/m³
44
Chilaw
0.0 km PM2.5: 10.6 µg/m³
139
Chilaw
0.0 km PM2.5: 51.0 µg/m³
67
Chilaw
0.0 km PM2.5: 19.8 µg/m³

Nearby Cities

83 Chilaw 85 Negombo 85 Katunayaka 93 Puttalam 85 Ja Ela 85 Kandana 85 Welisara 66 Kurunegala 85 Hendala

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T23:05 UTC.