6.773, 79.8816

Air Quality

Updated an hour ago

65

Moderate

Primary Pollutant: PM2.5

O3 56 µg/m3 (26)
PM2.5 19 µg/m3 (65)
PM10 31 µg/m3 (28)
CO 422 µg/m3 (4)
NO2 16 µg/m3 (8)
SO2 95 µg/m3 (51)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

29

PM2.5 7 (29) n/a n/a n/a n/a n/a

Source: U.S. Department of State Sri Lanka - Colombo

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, Dec 11Thursday, Dec 12Friday, Dec 13Saturday, Dec 14Sunday, Dec 15
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm
83817876758078757368676865656661575559605957575761636776838698119105100756763656766626257626665676878788084111120120128125115989694858686878788929596645558607079818379736663605959656965595654535250505054
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
NNWNNNNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWSWSWSWSWWSWSWSSSESESEESEESESESWWWSWWSWWSWWSWWSWWWWNWENEEENENENENENENENENEENENENNENNNWNWNWWNWWNWWNWWNWNWENENNNNENNENNENNENNENNENNENNENNENNENNENNENNNENNNNNWNNWNNWNNWN
7 11 7 11 5 8 6 10 6 10 5 8 4 7 7 11 10 16 9 14 6 10 7 12 6 9 5 8 5 9 6 10 9 14 9 14 14 23 14 23 13 20 12 19 11 18 10 16 8 13 6 10 5 7 3 5 3 5 5 8 5 9 5 9 4 7 5 8 5 8 6 10 4 6 4 7 3 5 2 3 0 1 2 4 4 7 4 7 5 8 5 9 4 6 3 4 2 3 1 1 1 1 1 2 2 3 2 4 3 4 3 4 3 4 2 4 2 4 2 4 2 4 2 3 2 3 2 3 3 5 5 7 6 10 7 11 7 11 8 13 5 7 2 3 2 4 8 12 8 12 9 14 9 15 11 17 12 19 12 19 12 20 13 20 13 20 13 20 13 20 13 20 13 21 14 23 15 25 15 25 15 25 16 26 17 28 17 28 18 28 18 28 16 26
83 28.3 82 27.9 82 27.5 81 27.3 81 27.1 80 26.9 80 26.8 80 26.7 80 26.6 80 26.5 79 26.4 79 26.3 79 26.3 80 26.7 81 27.1 82 27.6 82 28 83 28.5 84 29.1 85 29.5 86 30.1 87 30.5 86 29.9 85 29.3 84 28.7 83 28.1 82 27.5 80 26.9 80 26.4 79 25.9 78 25.4 78 25.6 78 25.8 79 26 79 25.9 79 25.9 78 25.8 79 26.2 80 26.6 81 27 82 27.6 83 28.2 84 28.9 85 29.4 86 29.9 87 30.4 86 29.7 84 29.1 83 28.5 83 28.1 82 27.8 81 27.4 81 27 80 26.7 79 26.4 79 26.2 79 26.1 79 26 79 25.8 78 25.8 78 25.7 79 26.2 80 26.7 81 27.3 82 27.9 83 28.6 85 29.3 86 29.7 86 30.2 87 30.7 86 29.8 84 28.9 82 27.9 82 27.7 81 27.5 81 27.3 81 27 80 26.6 79 26.3 79 26 78 25.8 78 25.5 78 25.5 78 25.5 78 25.5 79 25.8 79 26.2 80 26.6 82 27.7 84 28.8 86 29.9 87 30.3 87 30.8 88 31.2 87 30.6 86 29.8 85 29.2

Source: CAMS, Vaisala Xweather

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