43.5789, -79.6583

Air Quality

Updated 23 minutes ago

39

Good

Primary Pollutant: PM2.5

O3 53 µg/m3 (24)
PM2.5 10 µg/m3 (39)
PM10 17 µg/m3 (15)
CO 285 µg/m3 (3)
NO2 24 µg/m3 (12)
SO2 55 µg/m3 (29)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

30

O3 n/a n/a n/a 67 (30) n/a n/a
St. Catharines

43

O3 2 (8) n/a 3.76 (2) 94 (43) n/a n/a
Hamilton

33

PM2.5 8 (33) n/a 34 (17) 67 (30) n/a n/a
Kitchener

42

O3 2 (8) n/a 3.76 (2) 92 (42) n/a n/a
Brantford

43

O3 0 (0) n/a 3.76 (2) 94 (43) n/a n/a
Toronto

32

O3 6 (25) n/a 30 (15) 71 (32) n/a n/a
Hamilton

42

O3 4 (17) n/a 9.4 (5) 92 (42) n/a n/a
Toronto

32

O3 3 (12) n/a 11 (6) 71 (32) n/a n/a
Hamilton

31

O3 4 (17) n/a 23 (11) 69 (31) n/a n/a
Guelph

42

O3 2 (8) n/a 1.88 (1) 92 (42) n/a n/a

Source: Canadian Air and Precipitation Monitoring Network, Ontario Ministry of the Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Thursday, May 2Friday, May 3Saturday, May 4Sunday, May 5Monday, May 6
9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm
3941483710098979689726654332626262626263031355259666964605859616365646463584538414846394339363639484635232021252532333838384341373646484941575351504947454340353333323231323435384144474949505255
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3PM2.5PM2.5PM2.5
SESSESEESEESEESEEEEENEENEEEEEEEEEESEESEENNENNENNNNNNNNNNNENNENEEEEEESEESEESEESEEEEEESESESESESESESESESESESESSESSSSWSSWSWWSWWWWNWWNWNWNNWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNWWNWWSWSWSSWSSSESSESEENENNE
3 6 4 6 4 6 3 5 2 3 4 6 4 7 5 7 5 8 5 7 5 8 5 9 7 11 8 12 8 13 7 11 7 11 8 13 7 11 6 10 4 6 1 2 2 4 4 7 2 3 2 3 3 5 2 4 3 5 4 7 4 7 4 7 4 7 4 7 4 7 5 7 5 8 7 11 7 11 7 11 7 11 7 11 7 11 7 12 7 11 6 10 6 10 6 10 6 9 5 9 5 8 5 8 5 8 6 9 6 10 6 9 5 8 5 8 5 8 5 7 5 8 6 10 8 12 8 13 9 14 8 14 6 10 6 9 6 10 5 9 5 8 4 7 5 8 5 8 6 10 6 9 6 9 6 9 6 9 5 9 5 9 5 8 4 7 3 5 3 4 2 4 2 3 2 3 2 3 3 4 2 4 3 5 4 7 2 3 1 2 2 4
57 13.9 54 12.3 52 11.3 52 10.9 51 10.5 50 10.2 50 9.9 49 9.3 48 9.2 48 9 50 10 53 11.4 55 13 57 14.2 58 14.4 62 16.6 63 17.5 61 16.1 58 14.6 59 15.2 59 14.8 58 14.4 56 13.6 56 13.5 56 13.5 57 13.7 56 13.6 56 13.4 56 13.1 55 12.6 55 12.7 55 12.6 54 12.2 54 12 54 12.1 56 13.1 58 14.6 58 14.5 58 14.4 59 14.7 59 15 60 15.4 59 14.9 58 14.5 57 14 56 13.5 56 13.1 55 12.6 54 12.3 54 12 53 11.7 53 11.9 54 12.1 54 12.3 54 12.3 54 12.2 54 12.2 55 12.5 55 12.9 56 13.2 57 14 59 14.8 60 15.6 62 16.5 63 17.3 65 18.1 65 18.5 66 18.8 66 19.2 65 18.1 63 17 61 15.9 58 14.4 55 12.9 52 11.4 51 10.7 50 9.9 49 9.2 48 8.9 48 8.7 47 8.4 48 9 49 9.6 50 10.1 53 11.5 55 12.9 58 14.3 60 15.5 62 16.7 64 17.9 65 18.1 65 18.3 65 18.5 63 17.3 61 16.1 59 14.8

Source: CAMS, Vaisala Xweather

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