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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 73.4°F |
Humidity | 66% |
Wind | 5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 68 |
2 | Hamilton, Ontario | 63 |
3 | Oakville, Ontario | 62 |
4 | Burlington, Ontario | 60 |
5 | Toronto, Ontario | 60 |
6 | Mississauga, Ontario | 59 |
7 | Waterloo, Ontario | 56 |
8 | Levis, Quebec | 54 |
9 | Maniwaki, Quebec | 54 |
10 | Quebec City, Quebec | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 60 |
2 | St-Dominique | 60 |
3 | York-Roberval | 58 |
4 | Avenue Therese-Lavoie-Roux | 54 |
5 | Hochelaga | 54 |
6 | Parc Beaubien | 53 |
7 | Parc Henri-Julien | 53 |
8 | Rue Saint-Zotique East | 53 |
9 | Saint-Jean-Baptiste | 53 |
10 | Rivière-des-Prairies | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
60
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 60 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 14µg/m³ | |
O3 | 18µg/m³ | |
NO2 | 5µg/m³ | |
SO2 | 1µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Moderate 60 AQI US | |||
Sunday, May 19 | Moderate 54 AQI US | |||
Monday, May 20 | Moderate 58 AQI US | |||
Today | Moderate 60 AQI US | 90% | 75.2° 62.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 67 AQI US | 100% | 80.6° 62.6° | 13.4 mp/h |
Thursday, May 23 | Moderate 61 AQI US | 100% | 73.4° 62.6° | 13.4 mp/h |
Friday, May 24 | Good 40 AQI US | 75.2° 55.4° | 11.2 mp/h | |
Saturday, May 25 | Good 14 AQI US | 60% | 69.8° 53.6° | 8.9 mp/h |
Sunday, May 26 | Good 16 AQI US | 100% | 69.8° 59° | 11.2 mp/h |
Monday, May 27 | Good 21 AQI US | 50% | 69.8° 57.2° | 4.5 mp/h |
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