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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 | 44.6°F |
Humidity | 62% |
Wind | 13.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 62 |
2 | Sault Ste Marie, Ontario | 57 |
3 | Mississauga, Ontario | 53 |
4 | Toronto, Ontario | 51 |
5 | Saguenay, Quebec | 50 |
6 | Gatineau, Quebec | 48 |
7 | London, Ontario | 47 |
8 | Leduc, Alberta | 45 |
9 | Oakville, Ontario | 45 |
10 | Burlington, Ontario | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lake Summerside | 55 |
2 | Greenfield | 52 |
3 | 38 Street Northwest | 51 |
4 | Garneau1 | 50 |
5 | Greenoch Cres | 49 |
6 | South Central Edmonton | 48 |
7 | 53 Avenue NW | 47 |
8 | AQSU-F-7F99 | 47 |
9 | Edmonton Woodcroft | 47 |
10 | Holyrood 3 | 47 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 22 AQI US | |||
Thursday, May 16 | Good 12 AQI US | |||
Friday, May 17 | Good 27 AQI US | |||
Today | Moderate 55 AQI US | 50% | 46.4° 33.8° | 15.7 mp/h |
Sunday, May 19 | Good 34 AQI US | 100% | 41° 35.6° | 11.2 mp/h |
Monday, May 20 | Good 8 AQI US | 100% | 42.8° 33.8° | 11.2 mp/h |
Tuesday, May 21 | Good 12 AQI US | 53.6° 32° | 6.7 mp/h | |
Wednesday, May 22 | Good 16 AQI US | 48.2° 41° | 13.4 mp/h | |
Thursday, May 23 | Good 9 AQI US | 53.6° 33.8° | 8.9 mp/h | |
Friday, May 24 | Good 10 AQI US | 55.4° 37.4° | 13.4 mp/h |
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