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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 41°F |
Humidity | 77% |
Wind | 12 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 123 |
2 | Oshawa, Ontario | 53 |
3 | Smithers, British Columbia | 50 |
4 | Golden, British Columbia | 49 |
5 | Toronto, Ontario | 46 |
6 | Mississauga, Ontario | 44 |
7 | Oakville, Ontario | 41 |
8 | Vanderhoof, British Columbia | 40 |
9 | Cold Lake, Alberta | 32 |
10 | Fort St John, British Columbia | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHARLOTTETOWN Station | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.3µg/m³ | |
O3 | 70µg/m³ | |
NO2 | 2.4µg/m³ | |
SO2 | 0.3µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Charlottetown is currently 1.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 15 | Good 28 AQI US | 53.6° 37.4° | 11.2 mp/h | |
Tuesday, Apr 16 | Good 27 AQI US | 39.2° 35.6° | 13.4 mp/h | |
Wednesday, Apr 17 | Good 28 AQI US | 41° 32° | 15.7 mp/h | |
Today | Good 29 AQI US | 41° 32° | 15.7 mp/h | |
Friday, Apr 19 | Good 7 AQI US | 44.6° 32° | 11.2 mp/h | |
Saturday, Apr 20 | Good 9 AQI US | 100% | 42.8° 35.6° | 13.4 mp/h |
Sunday, Apr 21 | Good 7 AQI US | 100% | 51.8° 39.2° | 13.4 mp/h |
Monday, Apr 22 | Good 7 AQI US | 50° 33.8° | 17.9 mp/h | |
Tuesday, Apr 23 | Good 4 AQI US | 39.2° 28.4° | 11.2 mp/h | |
Wednesday, Apr 24 | Good 5 AQI US | 20% | 46.4° 32° | 13.4 mp/h |
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1 Data source