45.70004, -73.64732

Air Quality

Updated 6 minutes ago

39

Good

Primary Pollutant: O3

O3 86 µg/m3 (39)
PM2.5 8 µg/m3 (33)
PM10 12 µg/m3 (11)
CO 250 µg/m3 (2)
NO2 8 µg/m3 (4)
SO2 6 µg/m3 (3)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

43

O3 6.9 (29) n/a 2.256 (1) 94 (43) n/a n/a
Baie-D'urfé

40

O3 6.3 (26) n/a 1.504 (1) 88 (40) n/a 0 (0)
Montreal East

39

O3 5.2 (21) n/a 2.068 (1) 86 (39) n/a 0.262 (0)
Mont-Royal

37

O3 6.5 (27) n/a 0.94 (0) 82 (37) 229 (2) n/a
Montreal

27

PM2.5 6.5 (27) n/a n/a n/a n/a n/a
Montreal East

40

O3 6 (25) n/a 2.256 (1) 88 (40) 229 (2) n/a
Laval

40

O3 7 (29) n/a n/a 88 (40) n/a n/a
Montreal

30

PM2.5 7.2 (30) n/a n/a n/a n/a n/a
Montreal

40

O3 3.9 (16) n/a 6.204 (3) 88 (40) n/a 0 (0)
Longueuil

26

PM2.5 6.4 (26) n/a n/a n/a n/a n/a

Source: Canada-Quebec2

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, May 18Sunday, May 19Monday, May 20Tuesday, May 21Wednesday, May 22
6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
40403633191719191921212327251923273235384042434138332529423529292529313136312026344146464545454338342623323034383636445152535558575251536175747674788082787573696561575043393538424650617369666251
O3O3PM2.5PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5O3O3O3O3O3O3
ESEESEEEEEEENEENEEEEENEEEESEESESESESSESSESSSSSSSSESSSSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWSWWSWSWSWSWSWSWSWSWSWSSWSSWSSWSWWWNWNNWNNEENEESESSEENEENEENEENEENENENENEENEESESESSESSWSSSWSWSWSWSWWSWWSWWSW
8 13 6 10 6 9 6 10 6 10 4 7 3 5 3 5 3 5 3 5 4 6 4 6 4 6 4 7 5 7 4 7 5 7 6 9 6 10 6 10 6 9 5 9 6 9 5 8 5 8 5 8 5 8 6 9 5 9 6 9 6 9 5 9 5 8 5 8 6 10 6 10 6 10 7 11 9 15 9 14 9 14 10 15 11 17 11 18 11 18 11 18 11 18 11 18 11 17 9 15 8 12 7 11 6 10 6 10 6 10 7 11 7 11 7 11 6 10 6 10 6 9 6 10 6 10 5 8 5 8 6 9 6 10 5 8 4 6 1 2 2 3 1 2 1 1 0 1 2 3 6 10 5 8 4 7 4 6 2 4 2 3 3 5 2 4 1 2 3 5 3 6 5 7 6 9 7 11 8 12 9 15 10 16 13 20 14 23 15 25 16 26 15 23
74 23.1 72 22.3 70 21.2 68 19.8 66 18.7 64 17.8 62 16.8 61 16 59 15.2 58 14.4 57 13.8 56 13.2 56 13.1 59 14.9 63 17 66 18.7 69 20.5 72 22.1 74 23.4 76 24.5 78 25.3 78 25.8 79 26.1 79 26.1 78 25.8 77 25.3 74 23.6 71 21.8 69 20.7 68 19.9 66 19.2 65 18.5 64 17.6 62 16.6 61 16 60 15.8 61 16 64 17.8 68 19.9 68 20.2 71 21.7 74 23.2 76 24.3 78 25.4 80 26.5 80 26.9 81 27.2 81 27.5 80 26.5 78 25.5 76 24.5 73 22.8 70 21 67 19.3 65 18.5 64 17.7 62 16.9 62 16.6 61 16.4 61 16.1 62 16.8 63 17.5 65 18.2 67 19.6 70 21 72 22.4 73 22.6 73 22.8 73 23.1 73 23 73 22.8 73 22.7 72 22.3 71 21.9 71 21.4 69 20.8 68 20.1 67 19.4 66 19 65 18.5 64 18 64 17.8 64 17.6 63 17.4 65 18.1 66 18.9 67 19.6 70 21.2 73 22.9 76 24.5 78 25.4 80 26.4 81 27.3 82 27.8 83 28.4 84 28.9 82 28

Source: CAMS, Vaisala Xweather

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