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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 | 59°F |
Humidity | 59% |
Wind | 5.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Maniwaki, Quebec | 58 |
2 | Hamilton, Ontario | 53 |
3 | Kitchener, Ontario | 53 |
4 | Oshawa, Ontario | 53 |
5 | Waterloo, Ontario | 52 |
6 | Windsor, Ontario | 51 |
7 | Sherbrooke, Quebec | 49 |
8 | Rouyn-Noranda, Quebec | 48 |
9 | St. Albert, Alberta | 48 |
10 | Abbotsford, British Columbia | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Guelph | 38 |
2 | Guelph Old City | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 24 AQI US | |||
Friday, May 31 | Good 49 AQI US | |||
Saturday, Jun 1 | Good 31 AQI US | |||
Today | Good 27 AQI US | 100% | 59° 55.4° | 11.2 mp/h |
Monday, Jun 3 | Moderate 64 AQI US | 70% | 71.6° 57.2° | 8.9 mp/h |
Tuesday, Jun 4 | Moderate 68 AQI US | 77° 57.2° | 11.2 mp/h | |
Wednesday, Jun 5 | Moderate 59 AQI US | 100% | 66.2° 62.6° | 13.4 mp/h |
Thursday, Jun 6 | Good 45 AQI US | 100% | 68° 55.4° | 13.4 mp/h |
Friday, Jun 7 | Good 14 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
Saturday, Jun 8 | Good 12 AQI US | 80% | 53.6° 46.4° | 8.9 mp/h |
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