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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 71.6°F |
Humidity | 40% |
Wind | 2.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 75 |
2 | Oakville, Ontario | 70 |
3 | Mississauga, Ontario | 67 |
4 | Burlington, Ontario | 65 |
5 | Toronto, Ontario | 62 |
6 | Windsor, Ontario | 53 |
7 | Oshawa, Ontario | 49 |
8 | Saskatoon, Saskatchewan | 44 |
9 | Guelph, Ontario | 41 |
10 | Gibbons, Alberta | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 15th Street | 33 |
2 | Ogima Street 2 | 29 |
3 | Rang du Rapide-Sept | 25 |
4 | Rouyn-Noranda - Mgr Rhéaume Est | 23 |
5 | Rouyn-Noranda - Parc Tremblay | 23 |
6 | Rue Principale | 20 |
7 | Boulevard Rideau | 17 |
8 | Ogima Street | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 23 | Good 18 AQI US | |||
Friday, May 24 | Good 17 AQI US | |||
Saturday, May 25 | Good 15 AQI US | |||
Today | Good 25 AQI US | 73.4° 48.2° | 4.5 mp/h | |
Monday, May 27 | Good 39 AQI US | 100% | 64.4° 55.4° | 11.2 mp/h |
Tuesday, May 28 | Good 47 AQI US | 100% | 59° 50° | 8.9 mp/h |
Wednesday, May 29 | Good 6 AQI US | 100% | 50° 37.4° | 13.4 mp/h |
Thursday, May 30 | Good 5 AQI US | 50% | 60.8° 33.8° | 11.2 mp/h |
Friday, May 31 | Good 9 AQI US | 66.2° 37.4° | 8.9 mp/h | |
Saturday, Jun 1 | Good 13 AQI US | 71.6° 44.6° | 4.5 mp/h |
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