6.98918, 79.89167

Air Quality

Updated 14 minutes ago

173

Unhealthy

Primary Pollutant: PM2.5

O3 66 µg/m3 (30)
PM2.5 99 µg/m3 (173)
PM10 107 µg/m3 (76)
CO 670 µg/m3 (7)
NO2 16 µg/m3 (8)
SO2 29 µg/m3 (15)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Kolonnawa

61

PM2.5 17 (61) n/a n/a n/a n/a n/a
Kolonnawa

82

PM2.5 27 (82) n/a n/a n/a n/a n/a

Source: U.S. Department of State Sri Lanka - Colombo, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, Nov 13Thursday, Nov 14Friday, Nov 15Saturday, Nov 16Sunday, Nov 17
6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am
122131140121969410110511511511410510596899090858583858179798592878683757475848991899193999999104106957068706667707576717775738392908583828282828184705856555868735956597682889478808693971071161191141091029384807884
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
ESEENENWNWWNWWNWWNWWNWNNWEESESESESSWSSSSESEESEESESSESWSSESESSESSWWSWWSWWSWWSWSWSWSSESSEESEEENEENEENEENEENEENEENEENEEESEENENNENNWWNWWWSWWSWSWSSWSSEESEEENENEENEEESESESSSWSESEEENEENEENEENENNWWNWWNWWNWWNWNWNWNNWNNNEENEEEEESEEEEEEE
3 5 2 3 0 0 2 4 4 6 5 9 6 9 6 10 5 9 4 7 3 5 4 6 1 2 3 5 0 1 2 3 3 5 2 3 1 2 1 2 1 2 3 5 2 3 2 3 2 3 1 2 2 4 2 3 3 5 4 6 5 8 6 10 5 7 3 5 3 5 5 7 3 5 3 6 2 3 3 5 3 5 3 4 3 4 3 4 2 4 2 3 1 2 1 1 0 1 1 1 1 2 1 2 2 3 3 5 3 5 3 5 3 5 2 3 1 2 2 3 2 3 2 3 2 3 2 3 2 3 2 4 2 3 2 3 3 4 1 2 1 2 2 3 3 5 3 5 3 5 2 3 1 2 3 5 4 7 5 7 4 7 4 6 3 4 3 5 3 6 4 6 3 6 3 6 4 6 5 7 4 7 4 6 3 5 4 6 4 7 3 5 3 5
81 27.5 83 28.5 85 29.4 86 30.1 87 30.8 89 31.5 89 31.4 89 31.4 89 31.4 88 30.9 87 30.4 86 29.8 85 29.3 84 28.7 83 28.1 82 27.9 82 27.6 81 27.3 81 27.2 81 27 80 26.7 80 26.5 79 26.3 79 26.1 81 27.2 83 28.2 85 29.3 86 30.1 88 31 89 31.8 89 31.7 89 31.5 89 31.4 87 30.6 86 29.7 84 28.9 83 28.4 82 28 81 27.5 81 27.3 81 27.1 80 26.9 80 26.6 79 26.3 79 26 78 25.8 78 25.7 78 25.6 80 26.6 81 27.5 83 28.4 85 29.2 86 30 87 30.8 87 30.7 87 30.6 87 30.6 86 30 85 29.4 84 28.8 83 28.4 83 28.1 82 27.7 82 27.5 81 27.3 81 27.1 80 26.8 80 26.5 79 26.2 79 26.1 79 26.1 79 26 80 26.9 82 27.8 84 28.7 85 29.5 87 30.3 88 31.1 88 31 88 31.1 88 31.1 87 30.5 86 29.9 85 29.3 84 28.8 83 28.3 82 27.8 82 27.7 81 27.5 81 27.3 81 27 80 26.6 79 26.3 79 26.2 79 26 79 25.9 80 26.8

Source: CAMS, Vaisala Xweather

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