Get a monitor and contributor to air quality data in your city.
930 people follow this station
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 46.4°F |
Humidity | 79% |
Wind | 9.4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 84 |
2 | London, Ontario | 65 |
3 | Waterloo, Ontario | 64 |
4 | Montreal, Quebec | 53 |
5 | Windsor, Ontario | 45 |
6 | Oshawa, Ontario | 43 |
7 | Quebec City, Quebec | 41 |
8 | Calgary, Alberta | 39 |
9 | Levis, Quebec | 38 |
10 | St. Albert, Alberta | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ottawa | 23 |
2 | Ottawa 27 | 13 |
3 | York's Corners Road | 12 |
4 | NAPS - Wurtemburg Street | 11 |
5 | The Glebe Glebe_Ottawa | 11 |
6 | Young Street | 10 |
7 | Metcalfe | 9 |
8 | Leonard Avenue | 8 |
9 | Longboat Court | 8 |
10 | 306 Rywalk Circle | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 18 AQI US | |||
Friday, Apr 26 | Good 16 AQI US | |||
Saturday, Apr 27 | Good 27 AQI US | |||
Today | Good 4 AQI US | 30% | 46.4° 37.4° | 8.9 mp/h |
Monday, Apr 29 | Good 15 AQI US | 100% | 44.6° 39.2° | 13.4 mp/h |
Tuesday, Apr 30 | Good 27 AQI US | 59° 41° | 4.5 mp/h | |
Wednesday, May 1 | Good 36 AQI US | 68° 48.2° | 13.4 mp/h | |
Thursday, May 2 | Good 35 AQI US | 57.2° 42.8° | 13.4 mp/h | |
Friday, May 3 | Moderate 64 AQI US | 100% | 53.6° 42.8° | 13.4 mp/h |
Saturday, May 4 | Good 33 AQI US | 50% | 64.4° 46.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
Contributor
Individual Contributor
1 station
Data source