Colombo 07 Air Quality

Monitoring Station · Kolonnawa, Sri Lanka
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
16 3pm
11
9
9 6pm
9
9
7 9pm
7
7
7 12am
9
16
16 3am
9
9
— 6am
—
—
— 9am
—
—
— 12pm
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Station readings
11
CAMS model adj -18
34
34
27
27
27
27
25
25
25
25
27
34
34
27
27

Air Quality Forecast (24h)

PM2.52.7 µg/m³ ✓ WHO
Good
PM101.5 µg/m³
Good
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Nearby Monitoring Stations

12
FECT Colombo
0.5 km PM2.5: 2.8 µg/m³
20
Kotte
3.5 km PM2.5: 4.8 µg/m³
31
Kohuwla
4.0 km PM2.5: 7.4 µg/m³
50
Battaramulla
5.5 km PM2.5: 12.0 µg/m³
84
Battaramulla
5.5 km PM2.5: 27.6 µg/m³
84
Battaramulla
5.5 km PM2.5: 28.0 µg/m³
63
Battaramulla
5.5 km PM2.5: 17.8 µg/m³
95
Battaramulla
5.5 km PM2.5: 33.0 µg/m³

Nearby Cities

15 Kolonnawa 19 Pita Kotte 15 Colombo 21 Sri Jayewardenepura Kotte 16 Kotikawatta 18 Battaramulla South 17 Mulleriyawa 16 Peliyagoda 25 Dehiwala-Mount Lavinia

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T18:46 UTC.