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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 48.2°F |
Humidity | 56% |
Wind | 7 mp/h |
Pressure | 29.4 Hg |
# | city | US AQI |
---|---|---|
1 | Fort St John, British Columbia | 387 |
2 | Grimshaw, Alberta | 345 |
3 | Peace River, Alberta | 310 |
4 | St. Albert, Alberta | 289 |
5 | Edmonton, Alberta | 280 |
6 | Leduc, Alberta | 260 |
7 | Calgary, Alberta | 251 |
8 | Sherwood Park, Alberta | 218 |
9 | Lethbridge, Alberta | 204 |
10 | Winnipeg, Manitoba | 188 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Austin Crescent | 322 |
2 | Hillcrest Place | 291 |
3 | Natalia Park | 288 |
4 | St Albert Station | 249 |
5 | Lions Park | 213 |
(local time)
SEE WORLD AQI RANKINGUS AQI
249
live AQI index
Very unhealthy
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Very unhealthy | 249 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 173.5µg/m³ | |
O3 | 90µg/m³ | |
NO2 | 20.7µg/m³ | |
SO2 | 0µg/m³ |
Avoid outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Good 29 AQI US | |||
Friday, May 10 | Unhealthy 161 AQI US | |||
Saturday, May 11 | Very unhealthy 234 AQI US | |||
Today | Very unhealthy 249 AQI US | 100% | 62.6° 46.4° | 11.2 mp/h |
Monday, May 13 | Moderate 56 AQI US | 100% | 57.2° 46.4° | 11.2 mp/h |
Tuesday, May 14 | Good 7 AQI US | 64.4° 42.8° | 6.7 mp/h | |
Wednesday, May 15 | Good 7 AQI US | 62.6° 50° | 15.7 mp/h | |
Thursday, May 16 | Good 16 AQI US | 100% | 59° 48.2° | 13.4 mp/h |
Friday, May 17 | Good 9 AQI US | 70% | 44.6° 39.2° | 20.1 mp/h |
Saturday, May 18 | Good 7 AQI US | 60% | 59° 37.4° | 15.7 mp/h |
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