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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 74% |
Wind | 8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saguenay, Quebec | 68 |
2 | Golden, British Columbia | 66 |
3 | Hamilton, Ontario | 54 |
4 | Valemount, British Columbia | 53 |
5 | Courtenay, British Columbia | 48 |
6 | Quesnel, British Columbia | 47 |
7 | Oakville, Ontario | 46 |
8 | Burlington, Ontario | 45 |
9 | West End, British Columbia | 43 |
10 | Cold Lake, Alberta | 42 |
(local time)
SEE WORLD AQI RANKINGUS AQI
19*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 19* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.6*µg/m³ |
PM2.5 concentration in Saint-Laurent air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 19 AQI US | 90% | 53.6° 42.8° | 17.9 mp/h |
Saturday, Apr 20 | Good 15 AQI US | 80% | 50° 39.2° | 15.7 mp/h |
Sunday, Apr 21 | Good 5 AQI US | 50% | 48.2° 35.6° | 17.9 mp/h |
Monday, Apr 22 | Good 7 AQI US | 42.8° 30.2° | 13.4 mp/h | |
Tuesday, Apr 23 | Good 13 AQI US | 100% | 46.4° 30.2° | 8.9 mp/h |
Wednesday, Apr 24 | Good 15 AQI US | 100% | 46.4° 35.6° | 11.2 mp/h |
Thursday, Apr 25 | Good 5 AQI US | 100% | 37.4° 32° | 8.9 mp/h |
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