22.52556, 88.19583

Air Quality

Updated an hour ago

224

Very Unhealthy

Primary Pollutant: PM2.5

O3 69 µg/m3 (31)
PM2.5 174 µg/m3 (224)
PM10 188 µg/m3 (117)
CO 1759 µg/m3 (17)
NO2 35 µg/m3 (17)
SO2 78 µg/m3 (42)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

242

PM2.5 192 (242) n/a n/a n/a n/a n/a
Kolkata

242

PM2.5 192 (242) n/a n/a n/a n/a n/a

Source: U.S. Department of State India - Kolkata, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, Jan 25Sunday, Jan 26Monday, Jan 27Tuesday, Jan 28Wednesday, Jan 29
7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm
198198199201273272269237232206197190186179173169157146129136132152156163180189191209266295298282282277251231221198196186162156156153152158165174185199209208200204207223224228253190191193194195197198199202202191177177180177174171169168168169169170171174173168159155155157157156155155157157155
PM2.5PM2.5PM2.5PM10PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
EESEESEENENNNWNNWNNNNENNENNENNENNNNNWNWNWNWNWWNWWNWWNWWNWNWNNWNNENESWWNWNWNNWNNNNNWNNWNNWNNWNWNWWNWWNWWWSWSWSSWSSSSWSSWSSWSWWSWWNNWNNNNEENENEWWSWWSWSWSWWSWWSWWSWSSWSSWSSSSESSESEEESEESEESESESESSESSWSWSWSWSWSWSSWSSWSSS
1 1 2 4 3 5 1 2 2 3 1 2 5 8 5 9 5 8 4 7 4 6 3 6 4 6 3 5 3 5 4 6 4 6 5 8 6 9 6 10 5 9 4 6 2 4 2 4 2 4 2 3 1 2 1 2 1 1 0 1 4 6 5 8 4 7 4 6 4 6 4 6 4 6 2 4 3 5 4 7 5 8 5 8 5 8 4 7 4 6 3 6 2 4 2 3 2 2 2 4 3 4 3 5 4 6 3 5 3 4 2 4 1 2 1 2 2 4 2 3 1 2 1 2 0 1 1 1 2 3 2 4 3 5 4 6 3 4 2 3 1 2 1 2 2 3 3 5 3 5 3 4 2 4 2 3 1 2 1 1 1 2 2 3 3 4 3 4 3 5 3 5 4 6 6 9 8 12 7 12 7 12 7 12 7 11 7 12 8 13 7 12 7 11
69 20.8 67 19.6 67 19.2 66 18.8 65 18.4 64 18 63 17.5 63 17 62 16.4 60 15.8 60 15.3 61 15.9 62 16.6 63 17.3 66 19 69 20.8 73 22.6 73 22.9 74 23.3 75 23.7 73 22.9 72 22.1 70 21.3 68 20.1 66 18.8 64 17.6 63 17.1 62 16.6 61 16.1 60 15.8 60 15.5 59 15.1 59 15.1 59 15 59 14.9 60 15.4 61 15.9 62 16.4 65 18.3 68 20.1 71 21.9 73 22.6 74 23.3 75 24 74 23.1 72 22.3 71 21.5 68 20 65 18.6 63 17.1 62 16.8 62 16.5 61 16.2 61 15.9 60 15.6 60 15.3 59 15 59 14.8 58 14.5 60 15.3 61 16.1 62 16.9 66 18.9 69 20.8 73 22.8 75 23.8 77 24.8 79 25.9 77 25 76 24.2 74 23.3 72 22.1 69 20.8 67 19.5 67 19.4 67 19.2 66 19 66 18.8 65 18.5 65 18.2 65 18.4 65 18.6 66 18.8 67 19.2 67 19.6 68 19.9 71 21.4 73 22.9 76 24.4 78 25.4 80 26.5 82 27.6 80 26.4 78 25.3 76 24.2 74 23.1 72 22

Source: CAMS, Vaisala Xweather

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