Air Quality

Updated 24 minutes ago

49

Good

Primary Pollutant: O3

O3 108 µg/m3 (49)
PM2.5 6 µg/m3 (25)
PM10 26 µg/m3 (24)
CO 202 µg/m3 (2)
NO2 2 µg/m3 (1)
SO2 3 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

48

O3 4 (17) n/a 0 (0) 106 (48) n/a n/a
Huntingdon

39

O3 3.8 (16) n/a n/a 86 (39) n/a n/a

Source: AirNow (EPA), Ontario Ministry of the Environment, Canada-Quebec1

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Tuesday, Apr 23Wednesday, Apr 24Thursday, Apr 25Friday, Apr 26Saturday, Apr 27
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm
52515749424344434140393736353331302528293031343435363635332926242221201917141416191621252830313233333333302426313631272322252828282833324240414141424240393837363535353637394040404042444546474746
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SWSWSWSSWSSWSWWSWSWSWSWSSWSWSWSWSWWWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWNWNNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWSWSWSWSWSSWSWSWSWSWSWSSWSWSWSWWSWWSWWSWWWWWNWNNWNEENEEESESESEESESESESSESESESESESSESSESSSSWSSWSW
16 26 14 22 13 21 12 20 11 18 9 14 9 15 11 18 12 19 11 18 9 15 8 13 10 16 9 15 9 14 10 16 11 17 13 22 14 22 12 20 13 21 13 21 13 20 13 21 14 22 14 22 13 22 12 19 9 15 6 10 6 9 5 8 5 9 5 9 5 8 4 6 4 6 3 6 3 5 3 5 4 7 5 8 5 7 5 7 5 8 6 9 6 9 6 10 7 11 7 11 7 11 6 10 4 7 3 5 3 5 5 8 6 9 6 9 6 10 6 10 6 10 6 9 5 9 5 8 4 7 5 8 5 8 5 8 5 8 4 7 4 7 4 6 4 7 4 6 2 4 1 2 2 4 3 5 4 6 4 7 5 8 5 8 5 8 5 8 5 8 5 7 4 7 5 8 5 8 5 8 7 11 8 13 9 15 10 16 11 18 12 19 11 18
64 17.5 62 16.6 60 15.6 59 15.1 59 14.8 57 14.1 55 12.6 52 11 48 9.1 48 8.7 48 8.6 48 8.6 47 8.5 47 8.4 46 8 46 7.9 46 7.8 44 6.5 40 4.5 39 3.6 36 2.2 35 1.5 34 1.2 34 1.1 36 2.2 38 3.6 41 4.9 40 4.5 38 3.6 36 2.1 34 0.9 32 0 30 -0.9 29 -1.6 28 -2.3 27 -2.9 28 -2.3 27 -2.8 26 -3.2 28 -2.4 29 -1.6 31 -0.8 33 0.4 35 1.7 37 3 40 4.3 42 5.6 44 6.9 45 7.5 47 8.1 47 8.6 46 7.6 44 6.5 42 5.5 40 4.3 38 3.1 35 1.9 34 1.3 33 0.6 32 0.1 32 -0.3 31 -0.6 30 -0.9 33 0.3 35 1.6 37 2.9 41 5.3 46 7.6 50 10.1 52 11.1 54 12.1 56 13.1 56 13.5 57 13.9 58 14.3 55 13 53 11.7 51 10.4 48 8.8 45 7.2 42 5.6 41 5 40 4.4 39 3.8 39 3.7 39 3.7 39 3.7 41 5.1 44 6.5 46 7.9 51 10.3 55 12.7 59 15.1 61 16.1 63 17 64 18 63 17.5

Source: CAMS, Vaisala Xweather

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