43.42537, -80.5112

Air Quality

Updated 12 minutes ago

66

Moderate

Primary Pollutant: PM2.5

O3 41 µg/m3 (19)
PM2.5 19 µg/m3 (66)
PM10 35 µg/m3 (32)
CO 321 µg/m3 (3)
NO2 14 µg/m3 (7)
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)
Hamilton

53

PM2.5 13 (53) n/a 24 (12) 24 (11) n/a n/a
Brantford

57

PM2.5 15 (57) n/a 15 (7) 33 (15) n/a n/a
Kitchener

53

PM2.5 13 (53) n/a 15 (7) 27 (12) n/a n/a
London

68

PM2.5 20 (68) n/a 19 (9) 27 (12) n/a n/a
Hamilton

57

PM2.5 15 (57) n/a 21 (10) 24 (11) n/a n/a
Hamilton

53

PM2.5 13 (53) n/a 23 (11) 24 (11) n/a n/a
Guelph

50

PM2.5 12 (50) n/a 5.64 (3) 37 (17) n/a n/a
Hamilton

53

PM2.5 13 (53) n/a 23 (11) 25 (12) n/a n/a
Toronto

55

PM2.5 14 (55) n/a 32 (16) 20 (9) n/a n/a
Toronto

45

PM2.5 11 (45) n/a 17 (8) 31 (14) n/a n/a

Source: Ontario Ministry of the Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Thursday, May 16Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am
65656563414551585241272124303945413735414751514943475755555656463540545964717984878990888683777058394041454443455257596165717474757474716968696867656463656563676567676974788286909092908986827672
PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
EESEEEESESESESESESESESESESESEESEESEESEESEESEESEESEESESESSESESSESESESESSESSSESESESESEESEEESESEESEEENENEENEEEEESEESEESEESEESEESEESESESESESESESESEESEEESEESEESEESESESSESSSSSSSESSESSESSSSSSSSSSWSSWSWSSWSSWSSS
4 6 3 4 3 5 5 7 4 6 4 6 4 7 7 11 9 15 8 12 6 10 5 8 5 8 4 7 4 7 3 5 4 7 5 8 5 8 5 8 5 8 6 9 4 7 5 8 5 8 5 8 6 10 6 9 6 10 7 11 6 10 5 8 3 5 4 6 5 8 4 7 4 6 2 4 2 3 2 3 1 2 2 3 1 2 1 2 1 1 1 2 3 4 3 4 4 6 4 7 4 7 4 7 4 7 4 7 4 6 3 5 4 7 5 8 6 9 5 8 5 7 4 6 3 5 3 4 2 3 2 3 3 5 3 5 3 5 3 4 2 3 2 3 2 4 3 5 3 4 2 4 2 3 2 3 2 4 3 6 4 7 5 8 6 10 6 9 5 9 5 8 4 7 4 6 4 6 3 5 3 5 3 4 3 5 3 5 4 6 6 9 7 11
68 19.9 70 21.1 72 22.3 73 22.9 74 23.5 75 23.6 74 23.4 69 20.4 70 21.1 70 21.2 68 20.1 66 18.7 64 17.6 62 16.4 59 15 57 13.9 56 13.3 55 13 56 13.2 56 13.5 56 13.6 57 14.1 59 15.2 62 16.8 63 17.5 64 17.9 61 16.2 60 15.6 60 15.6 61 16.2 62 16.4 64 17.6 64 17.8 64 17.6 63 17.2 61 16.2 58 14.7 56 13.4 55 12.5 55 12.8 56 13.1 55 12.7 54 12.4 54 12 55 12.7 56 13.5 57 14.1 60 15.5 62 16.8 65 18.2 66 19.1 68 20.1 70 21 71 21.7 72 22.3 73 23 72 22.3 71 21.7 70 21.1 67 19.3 63 17.5 60 15.6 59 15 58 14.4 57 13.8 56 13.2 55 12.6 54 12.1 56 13.3 58 14.5 60 15.7 63 17.4 67 19.2 70 20.9 71 21.7 73 22.5 74 23.3 75 23.9 76 24.4 77 24.9 75 24.2 74 23.5 73 22.8 70 21.1 67 19.5 64 17.9 63 17.2 62 16.6 61 15.9 59 15 57 14.1 56 13.2 58 14.4 60 15.6 62 16.8 65 18.5 68 20.2

Source: CAMS, Vaisala Xweather

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