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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 82.4°F |
Humidity | 46% |
Wind | 4 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Burlington, Ontario | 65 |
2 | Hamilton, Ontario | 56 |
3 | Mississauga, Ontario | 54 |
4 | Toronto, Ontario | 54 |
5 | Oakville, Ontario | 51 |
6 | Kitchener, Ontario | 49 |
7 | Valemount, British Columbia | 49 |
8 | Leduc, Alberta | 48 |
9 | Lethbridge, Alberta | 46 |
10 | Maniwaki, Quebec | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Carillon Street | 51 |
2 | Ottawa 27 | 47 |
3 | The Glebe Glebe_Ottawa | 47 |
4 | Metcalfe | 46 |
5 | Gatineau | 45 |
6 | NAPS - Wurtemburg Street | 45 |
7 | Leonard Avenue | 43 |
8 | York's Corners Road | 40 |
9 | NAPS - River Road | 39 |
10 | Young Street | 39 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 38 AQI US | |||
Saturday, May 18 | Moderate 53 AQI US | |||
Sunday, May 19 | Good 41 AQI US | |||
Today | Good 40 AQI US | 82.4° 59° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 71 AQI US | 100% | 77° 59° | 8.9 mp/h |
Wednesday, May 22 | Moderate 69 AQI US | 90% | 80.6° 57.2° | 13.4 mp/h |
Thursday, May 23 | Moderate 56 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
Friday, May 24 | Good 10 AQI US | 90% | 64.4° 46.4° | 15.7 mp/h |
Saturday, May 25 | Good 10 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Sunday, May 26 | Good 37 AQI US | 40% | 77° 46.4° | 6.7 mp/h |
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