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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 46.4°F |
Humidity | 75% |
Wind | 9 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Winnipeg, Manitoba | 332 |
2 | Fort St John, British Columbia | 325 |
3 | Grimshaw, Alberta | 312 |
4 | Peace River, Alberta | 271 |
5 | Leduc, Alberta | 237 |
6 | Edmonton, Alberta | 235 |
7 | St. Albert, Alberta | 235 |
8 | Sherwood Park, Alberta | 213 |
9 | Lethbridge, Alberta | 167 |
10 | Calgary, Alberta | 165 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lake Major 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 | 1.6µg/m³ | |
O3 | 70µg/m³ |
PM2.5 concentration in Lake Major air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Good 21 AQI US | 44.6° 37.4° | 11.2 mp/h | |
Friday, May 10 | Good 21 AQI US | 46.4° 37.4° | 8.9 mp/h | |
Saturday, May 11 | Good 26 AQI US | 50° 35.6° | 8.9 mp/h | |
Today | Good 29 AQI US | 50° 35.6° | 8.9 mp/h | |
Monday, May 13 | Good 9 AQI US | 57.2° 35.6° | 8.9 mp/h | |
Tuesday, May 14 | Good 9 AQI US | 62.6° 37.4° | 8.9 mp/h | |
Wednesday, May 15 | Good 16 AQI US | 70% | 55.4° 44.6° | 8.9 mp/h |
Thursday, May 16 | Good 16 AQI US | 100% | 50° 48.2° | 13.4 mp/h |
Friday, May 17 | Good 13 AQI US | 80% | 51.8° 46.4° | 8.9 mp/h |
Saturday, May 18 | Good 12 AQI US | 57.2° 44.6° | 8.9 mp/h |
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1 Data source