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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 | 66.2°F |
Humidity | 30% |
Wind | 3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 52 |
2 | Gatineau, Quebec | 47 |
3 | Ottawa, Ontario | 46 |
4 | Saguenay, Quebec | 46 |
5 | Calgary, Alberta | 45 |
6 | Levis, Quebec | 45 |
7 | Quebec City, Quebec | 45 |
8 | Oshawa, Ontario | 44 |
9 | Patricia Mcinnes, Alberta | 42 |
10 | Regina, Saskatchewan | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 1260-1090 Riverwood Gate | 21 |
2 | Douglas College | 20 |
(local time)
SEE WORLD AQI RANKINGUS AQI
20
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 20 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 50.3µg/m³ | |
NO2 | 13.5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 20 | Good 25 AQI US | |||
Sunday, Apr 21 | Good 19 AQI US | |||
Monday, Apr 22 | Good 16 AQI US | |||
Today | Good 20 AQI US | 66.2° 42.8° | 4.5 mp/h | |
Wednesday, Apr 24 | Good 19 AQI US | 90% | 51.8° 44.6° | 4.5 mp/h |
Thursday, Apr 25 | Good 22 AQI US | 100% | 46.4° 44.6° | 4.5 mp/h |
Friday, Apr 26 | Good 8 AQI US | 40% | 57.2° 46.4° | 4.5 mp/h |
Saturday, Apr 27 | Good 8 AQI US | 60% | 48.2° 46.4° | 2.2 mp/h |
Sunday, Apr 28 | Good 7 AQI US | 100% | 44.6° 39.2° | 4.5 mp/h |
Monday, Apr 29 | Good 4 AQI US | 100% | 44.6° 37.4° | 6.7 mp/h |
Tuesday, Apr 30 | Good 5 AQI US | 40% | 51.8° 39.2° | 2.2 mp/h |
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