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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 | 77°F |
Humidity | 73% |
Wind | 3.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 58 |
2 | Burlington, Ontario | 56 |
3 | Toronto, Ontario | 56 |
4 | Waterloo, Ontario | 56 |
5 | Oakville, Ontario | 55 |
6 | Hamilton, Ontario | 54 |
7 | Mississauga, Ontario | 54 |
8 | London, Ontario | 52 |
9 | Oshawa, Ontario | 52 |
10 | Calgary, Alberta | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | The Glebe Glebe_Ottawa | 50 |
2 | Ottawa 27 | 47 |
3 | Carillon Street | 46 |
4 | Metcalfe | 46 |
5 | Leonard Avenue | 45 |
6 | Young Street | 45 |
7 | York's Corners Road | 44 |
8 | Gatineau | 41 |
9 | Ottawa | 40 |
10 | NAPS - River Road | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 40 AQI US | |||
Saturday, May 18 | Good 43 AQI US | |||
Sunday, May 19 | Good 30 AQI US | |||
Sunday, May 19 | Good 41 AQI US | 77° 59° | 6.7 mp/h | |
Today | Good 27 AQI US | 100% | 75.2° 59° | 6.7 mp/h |
Tuesday, May 21 | Moderate 67 AQI US | 90% | 78.8° 57.2° | 13.4 mp/h |
Wednesday, May 22 | Moderate 54 AQI US | 100% | 69.8° 55.4° | 8.9 mp/h |
Thursday, May 23 | Good 20 AQI US | 80% | 62.6° 44.6° | 15.7 mp/h |
Friday, May 24 | Good 7 AQI US | 64.4° 41° | 4.5 mp/h | |
Saturday, May 25 | Good 26 AQI US | 50% | 75.2° 46.4° | 6.7 mp/h |
Sunday, May 26 | Good 45 AQI US | 100% | 59° 53.6° | 8.9 mp/h |
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