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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 | 75.2°F |
Humidity | 37% |
Wind | 1.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | West End, British Columbia | 67 |
2 | Hamilton, Ontario | 65 |
3 | Oakville, Ontario | 58 |
4 | Burlington, Ontario | 57 |
5 | Mississauga, Ontario | 57 |
6 | Waterloo, Ontario | 57 |
7 | Kitchener, Ontario | 56 |
8 | Oshawa, Ontario | 52 |
9 | Toronto, Ontario | 52 |
10 | Guelph, Ontario | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 15th Street | 35 |
2 | Ogima Street 2 | 33 |
3 | Rang du Rapide-Sept | 27 |
4 | Rouyn-Noranda - Mgr Rhéaume Est | 25 |
5 | Rue Principale | 25 |
6 | Rouyn-Noranda - Parc Tremblay | 24 |
7 | Boulevard Rideau | 21 |
8 | Ogima Street | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
18
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 18 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 23 | Good 19 AQI US | |||
Friday, May 24 | Good 19 AQI US | |||
Saturday, May 25 | Good 19 AQI US | |||
Today | Good 18 AQI US | 75.2° 44.6° | 4.5 mp/h | |
Monday, May 27 | Good 40 AQI US | 100% | 62.6° 53.6° | 8.9 mp/h |
Tuesday, May 28 | Good 43 AQI US | 100% | 55.4° 44.6° | 15.7 mp/h |
Wednesday, May 29 | Good 8 AQI US | 100% | 59° 39.2° | 13.4 mp/h |
Thursday, May 30 | Good 5 AQI US | 64.4° 33.8° | 8.9 mp/h | |
Friday, May 31 | Good 8 AQI US | 69.8° 42.8° | 6.7 mp/h | |
Saturday, Jun 1 | Good 13 AQI US | 75.2° 46.4° | 6.7 mp/h |
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