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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 | 73.4°F |
Humidity | 38% |
Wind | 2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 57 |
2 | Brampton, Ontario | 56 |
3 | Guelph, Ontario | 52 |
4 | Hamilton, Ontario | 52 |
5 | Oakville, Ontario | 51 |
6 | Windsor, Ontario | 51 |
7 | Kitchener, Ontario | 50 |
8 | Oshawa, Ontario | 50 |
9 | Saint-Bruno-de-Montarville, Quebec | 50 |
10 | Toronto, Ontario | 50 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Toronto North | 58 |
2 | Ontario Ministry of the Environment Toronto West | 54 |
3 | Pacific & Glenlake | 54 |
4 | Toronto Downtown | 49 |
5 | Ontario Ministry of the Environment Toronto East | 46 |
6 | 111Pacific Avenue | 45 |
7 | Ursula Franklin Street | 45 |
8 | Queens Quay West | 43 |
9 | Toronto Downtown 2 | 43 |
10 | Campus Walk 2 | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
58
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 58 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
O3 | 144µg/m³ | |
SO2 | 4.5µg/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 29 | Good 29 AQI US | |||
Thursday, May 30 | Good 27 AQI US | |||
Friday, May 31 | Good 41 AQI US | |||
Today | Moderate 58 AQI US | 73.4° 53.6° | 6.7 mp/h | |
Sunday, Jun 2 | Moderate 61 AQI US | 80% | 60.8° 55.4° | 4.5 mp/h |
Monday, Jun 3 | Moderate 65 AQI US | 71.6° 53.6° | 6.7 mp/h | |
Tuesday, Jun 4 | Moderate 69 AQI US | 77° 57.2° | 8.9 mp/h | |
Wednesday, Jun 5 | Moderate 60 AQI US | 100% | 66.2° 62.6° | 8.9 mp/h |
Thursday, Jun 6 | Moderate 51 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
Friday, Jun 7 | Good 14 AQI US | 100% | 62.6° 51.8° | 11.2 mp/h |
Saturday, Jun 8 | Good 11 AQI US | 100% | 59° 48.2° | 6.7 mp/h |
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