Kolonnawa

Monitoring Station · Kolonnawa, LK
95
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
136 4pm
136
136
136 7pm
136
136
136 10pm
99
99
136 1am
136
75
75 4am
75
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— 7am
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—
— 10am
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— 1pm
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Air Quality Trend (24h)

PM2.533.0 µg/m³ ×2.2 WHO
Moderate
PM1023.0 µg/m³
Good

Nearby Monitoring Stations

34
FECT Colombo
3.1 km PM2.5: 8.1 µg/m³
112
Kotte
3.3 km PM2.5: 40.0 µg/m³
93
Colombo 07
3.7 km PM2.5: 32.0 µg/m³
82
Battaramulla
5.1 km PM2.5: 27.0 µg/m³
59
Battaramulla
5.1 km PM2.5: 16.0 µg/m³
61
Battaramulla
5.1 km PM2.5: 17.0 µg/m³
80
Battaramulla
5.1 km PM2.5: 26.0 µg/m³
84
Battaramulla
5.1 km PM2.5: 28.0 µg/m³

Nearby Cities

34 Kolonnawa 34 Kotikawatta 34 Peliyagoda 34 Kelaniya 34 Mulleriyawa 34 Colombo 34 Pita Kotte 34 Battaramulla South 34 Sri Jayewardenepura Kotte

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:10 UTC.