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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 35.6°F |
Humidity | 100% |
Wind | 12.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 66 |
2 | Hamilton, Ontario | 56 |
3 | Burlington, Ontario | 54 |
4 | Saguenay, Quebec | 52 |
5 | Kitchener, Ontario | 50 |
6 | Mississauga, Ontario | 45 |
7 | Oakville, Ontario | 44 |
8 | Sault Ste Marie, Ontario | 44 |
9 | Levis, Quebec | 42 |
10 | Quebec City, Quebec | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Anzac | 20 |
2 | Janvier | 14 |
3 | Surmont 2 | 3 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2µg/m³ | |
O3 | 32µg/m³ | |
NO2 | 4.7µg/m³ | |
SO2 | 0.1µg/m³ |
PM2.5 concentration in Patricia Mcinnes air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Unhealthy 151 AQI US | 57.2° 42.8° | 11.2 mp/h | |
Thursday, May 16 | Moderate 56 AQI US | 44.6° 37.4° | 11.2 mp/h | |
Friday, May 17 | Good 15 AQI US | 44.6° 35.6° | 6.7 mp/h | |
Today | Good 13 AQI US | 100% | 44.6° 35.6° | 6.7 mp/h |
Sunday, May 19 | Good 16 AQI US | 100% | 44.6° 39.2° | 6.7 mp/h |
Monday, May 20 | Good 16 AQI US | 46.4° 41° | 6.7 mp/h | |
Tuesday, May 21 | Good 13 AQI US | 51.8° 39.2° | 6.7 mp/h | |
Wednesday, May 22 | Good 7 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Thursday, May 23 | Good 7 AQI US | 66.2° 41° | 4.5 mp/h | |
Friday, May 24 | Good 6 AQI US | 68° 44.6° | 4.5 mp/h |
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