Hourly forecast
Walden, Calgary air quality index (AQI⁺) forecast
Daily forecast
Walden, Calgary air quality index (AQI⁺) forecast
| Today | 68 | 27° 11° | 13 km/h | 47% | |
| Tue | 60 | 25° 12° | 12 km/h | 54% | |
| Wed | 58 | 25° 14° | 39 km/h | 62% |
Air pollutants
What is the current air quality near Walden?
PM2.5 concentration is currently 8.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |

Real-time Walden, Calgary air pollution map
Pollen
What is the pollen count in Walden today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Walden
Pollen
What is the pollen count in Walden today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comHistoric air quality near Walden
History
Historic air quality graph for Walden
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Most polluted locations near Walden, Calgary
Worldwide AQI⁺ rankingStation ranking
Real-time Walden AQI⁺ station ranking
City ranking
Real-time Canada AQI⁺ city ranking
Get comprehensive data about air quality in Walden, Calgary
Learn more about global air quality
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