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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 | 77°F |
Humidity | 41% |
Wind | 4.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 63 |
2 | Hamilton, Ontario | 59 |
3 | Toronto, Ontario | 57 |
4 | Kitchener, Ontario | 55 |
5 | Oakville, Ontario | 55 |
6 | Oshawa, Ontario | 54 |
7 | Edmonton, Alberta | 52 |
8 | Fredericton, New Brunswick | 52 |
9 | Thunder Bay, Ontario | 52 |
10 | Sault Ste Marie, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Carillon Street | 113 |
2 | Gatineau | 57 |
3 | Ottawa 27 | 45 |
4 | NAPS - Wurtemburg Street | 40 |
5 | The Glebe Glebe_Ottawa | 40 |
6 | Ottawa | 38 |
7 | Leonard Avenue | 37 |
8 | NAPS - River Road | 37 |
9 | York's Corners Road | 37 |
10 | Metcalfe | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
113
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 113 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 40.4µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Unhealthy for sensitive groups 149 AQI US | |||
Friday, May 31 | Unhealthy for sensitive groups 149 AQI US | |||
Saturday, Jun 1 | Unhealthy for sensitive groups 127 AQI US | |||
Today | Unhealthy for sensitive groups 113 AQI US | 77° 53.6° | 4.5 mp/h | |
Monday, Jun 3 | Moderate 66 AQI US | 75.2° 53.6° | 2.2 mp/h | |
Tuesday, Jun 4 | Moderate 65 AQI US | 75.2° 55.4° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 65 AQI US | 60% | 75.2° 60.8° | 6.7 mp/h |
Thursday, Jun 6 | Moderate 75 AQI US | 100% | 71.6° 59° | 8.9 mp/h |
Friday, Jun 7 | Good 29 AQI US | 100% | 66.2° 55.4° | 6.7 mp/h |
Saturday, Jun 8 | Good 10 AQI US | 100% | 60.8° 51.8° | 4.5 mp/h |
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