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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 | 71.6°F |
Humidity | 60% |
Wind | 15 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 69 |
2 | Burlington, Ontario | 62 |
3 | Hamilton, Ontario | 62 |
4 | Toronto, Ontario | 62 |
5 | Mississauga, Ontario | 61 |
6 | Oakville, Ontario | 60 |
7 | Maniwaki, Quebec | 56 |
8 | Waterloo, Ontario | 56 |
9 | Windsor, Ontario | 55 |
10 | Levis, Quebec | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 60 |
2 | Hochelaga | 55 |
3 | Parc Henri-Julien | 55 |
4 | St-Dominique | 55 |
5 | Avenue Therese-Lavoie-Roux | 53 |
6 | Parc Beaubien | 53 |
7 | Rue Saint-Zotique East | 51 |
8 | York-Roberval | 48 |
9 | Saint-Jean-Baptiste | 47 |
10 | Caserne 17 | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.7µg/m³ | |
O3 | 19µg/m³ | |
NO2 | 3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Moderate 52 AQI US | |||
Sunday, May 19 | Good 50 AQI US | |||
Monday, May 20 | Moderate 55 AQI US | |||
Today | Good 48 AQI US | 90% | 75.2° 62.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 67 AQI US | 90% | 82.4° 62.6° | 11.2 mp/h |
Thursday, May 23 | Moderate 61 AQI US | 90% | 73.4° 62.6° | 13.4 mp/h |
Friday, May 24 | Good 40 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Saturday, May 25 | Good 15 AQI US | 60% | 71.6° 55.4° | 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° | 2.2 mp/h |
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