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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 | 50°F |
Humidity | 98% |
Wind | 8.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 124 |
2 | Guelph, Ontario | 89 |
3 | Hamilton, Ontario | 89 |
4 | Oakville, Ontario | 88 |
5 | Burlington, Ontario | 75 |
6 | Mississauga, Ontario | 65 |
7 | Toronto, Ontario | 63 |
8 | Kitchener, Ontario | 61 |
9 | Oshawa, Ontario | 56 |
10 | London, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Grand Falls - Windsor | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2µg/m³ | |
PM10 | 4.1µg/m³ | |
O3 | 20µg/m³ | |
NO2 | 0.8µg/m³ | |
CO | 0µg/m³ |
PM2.5 concentration in Grand Falls Windsor air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 21 AQI US | 39.2° 37.4° | 13.4 mp/h | |
Saturday, Jun 1 | Good 13 AQI US | 55.4° 37.4° | 11.2 mp/h | |
Sunday, Jun 2 | Good 12 AQI US | 60.8° 48.2° | 8.9 mp/h | |
Today | Good 12 AQI US | 60.8° 48.2° | 8.9 mp/h | |
Tuesday, Jun 4 | Good 7 AQI US | 70% | 50° 44.6° | 11.2 mp/h |
Wednesday, Jun 5 | Good 6 AQI US | 100% | 51.8° 42.8° | 11.2 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 90% | 46.4° 42.8° | 4.5 mp/h |
Friday, Jun 7 | Good 8 AQI US | 40% | 50° 42.8° | 6.7 mp/h |
Saturday, Jun 8 | Good 10 AQI US | 55.4° 39.2° | 6.7 mp/h | |
Sunday, Jun 9 | Good 11 AQI US | 20% | 66.2° 42.8° | 4.5 mp/h |
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