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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 | 48.2°F |
Humidity | 71% |
Wind | 4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 53 |
2 | Hamilton, Ontario | 52 |
3 | London, Ontario | 35 |
4 | Windsor, Ontario | 33 |
5 | Burlington, Ontario | 32 |
6 | Levis, Quebec | 31 |
7 | Quebec City, Quebec | 31 |
8 | Rouyn-Noranda, Quebec | 31 |
9 | Saguenay, Quebec | 31 |
10 | Gatineau, Quebec | 30 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | New Westminster Sapperton Park | 14 |
2 | Massey Heights | 9 |
(local time)
SEE WORLD AQI RANKINGUS AQI
14
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 14 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.5µg/m³ | |
O3 | 15.9µg/m³ | |
NO2 | 15.5µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 27 | Good 17 AQI US | |||
Sunday, Apr 28 | Good 19 AQI US | |||
Monday, Apr 29 | Good 19 AQI US | |||
Today | Good 14 AQI US | 60% | 53.6° 39.2° | 6.7 mp/h |
Wednesday, May 1 | Good 17 AQI US | 55.4° 37.4° | 4.5 mp/h | |
Thursday, May 2 | Good 18 AQI US | 60.8° 39.2° | 4.5 mp/h | |
Friday, May 3 | Good 23 AQI US | 62.6° 42.8° | 4.5 mp/h | |
Saturday, May 4 | Good 8 AQI US | 64.4° 46.4° | 6.7 mp/h | |
Sunday, May 5 | Good 9 AQI US | 70% | 51.8° 46.4° | 4.5 mp/h |
Monday, May 6 | Good 8 AQI US | 70% | 53.6° 42.8° | 6.7 mp/h |
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