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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 48.2°F |
Humidity | 68% |
Wind | 3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 63 |
2 | Mississauga, Ontario | 62 |
3 | Burlington, Ontario | 59 |
4 | Hamilton, Ontario | 59 |
5 | Oshawa, Ontario | 57 |
6 | Oakville, Ontario | 56 |
7 | Waterloo, Ontario | 56 |
8 | Levis, Quebec | 55 |
9 | Maniwaki, Quebec | 55 |
10 | Quebec City, Quebec | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Southeast Calgary | 49 |
2 | Bankview | 47 |
3 | Calgary Central Inglewood | 47 |
4 | Upper Mount Royal | 47 |
5 | Homestead | 44 |
6 | 3248 Breen Crescent NW | 42 |
7 | CALGARY SOUTHEAST | 42 |
8 | Terra Del Sol | 40 |
9 | Vientos | 40 |
10 | Seton | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.6µg/m³ | |
O3 | 22.5µg/m³ | |
NO2 | 19.1µg/m³ | |
CO | 185µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 35 AQI US | |||
Sunday, May 19 | Moderate 53 AQI US | |||
Monday, May 20 | Good 29 AQI US | |||
Today | Good 42 AQI US | 100% | 55.4° 39.2° | 11.2 mp/h |
Wednesday, May 22 | Good 20 AQI US | 100% | 48.2° 35.6° | 8.9 mp/h |
Thursday, May 23 | Good 10 AQI US | 100% | 44.6° 37.4° | 6.7 mp/h |
Friday, May 24 | Good 10 AQI US | 60% | 46.4° 35.6° | 11.2 mp/h |
Saturday, May 25 | Good 7 AQI US | 100% | 42.8° 35.6° | 6.7 mp/h |
Sunday, May 26 | Good 12 AQI US | 59° 33.8° | 4.5 mp/h | |
Monday, May 27 | Good 8 AQI US | 62.6° 42.8° | 6.7 mp/h |
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