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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 | 59°F |
Humidity | 70% |
Wind | 4.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 71 |
2 | Oakville, Ontario | 69 |
3 | Burlington, Ontario | 59 |
4 | Windsor, Ontario | 56 |
5 | Peterborough, Ontario | 55 |
6 | Mississauga, Ontario | 53 |
7 | London, Ontario | 52 |
8 | Toronto, Ontario | 52 |
9 | Guelph, Ontario | 49 |
10 | Oshawa, Ontario | 48 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ogima Street 2 | 39 |
2 | 15th Street | 28 |
3 | Rouyn-Noranda - Mgr Rhéaume Est | 26 |
4 | Rouyn-Noranda - Parc Tremblay | 26 |
5 | Ogima Street | 20 |
6 | Rang du Rapide-Sept | 19 |
7 | Rue Principale | 17 |
8 | Boulevard Rideau | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
26
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 26 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.7µg/m³ | |
O3 | 47.2µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 23 | Good 16 AQI US | |||
Friday, May 24 | Good 19 AQI US | |||
Saturday, May 25 | Good 21 AQI US | |||
Today | Good 26 AQI US | 69.8° 48.2° | 4.5 mp/h | |
Monday, May 27 | Good 41 AQI US | 100% | 59° 53.6° | 11.2 mp/h |
Tuesday, May 28 | Good 47 AQI US | 100% | 59° 39.2° | 13.4 mp/h |
Wednesday, May 29 | Good 7 AQI US | 100% | 55.4° 32° | 17.9 mp/h |
Thursday, May 30 | Good 5 AQI US | 59° 32° | 11.2 mp/h | |
Friday, May 31 | Good 10 AQI US | 66.2° 35.6° | 6.7 mp/h | |
Saturday, Jun 1 | Good 15 AQI US | 69.8° 44.6° | 11.2 mp/h |
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