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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 | 42.8°F |
Humidity | 99% |
Wind | 3.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 56 |
2 | Burlington, Ontario | 53 |
3 | Hamilton, Ontario | 53 |
4 | Kitchener, Ontario | 53 |
5 | Oakville, Ontario | 53 |
6 | Toronto, Ontario | 53 |
7 | Mississauga, Ontario | 52 |
8 | Windsor, Ontario | 50 |
9 | Waterloo, Ontario | 47 |
10 | Rouyn-Noranda, Quebec | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Castlegar Zinio Park | 10 |
2 | Connors Road | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
10
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 10 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.4µg/m³ | |
PM10 | 7.6µg/m³ | |
O3 | 26.2µg/m³ | |
NO2 | 3.2µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 16 AQI US | |||
Friday, Apr 26 | Good 19 AQI US | |||
Saturday, Apr 27 | Good 15 AQI US | |||
Today | Good 10 AQI US | 100% | 48.2° 41° | 4.5 mp/h |
Monday, Apr 29 | Good 5 AQI US | 100% | 44.6° 35.6° | 2.2 mp/h |
Tuesday, Apr 30 | Good 4 AQI US | 100% | 44.6° 35.6° | 4.5 mp/h |
Wednesday, May 1 | Good 5 AQI US | 40% | 53.6° 35.6° | 2.2 mp/h |
Thursday, May 2 | Good 5 AQI US | 70% | 55.4° 41° | 2.2 mp/h |
Friday, May 3 | Good 7 AQI US | 50% | 59° 41° | 2.2 mp/h |
Saturday, May 4 | Good 10 AQI US | 68° 39.2° | 2.2 mp/h |
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