AddAir quality in Thunder Bay
Air quality index (AQI⁺) and PM2.5 air pollution in Thunder Bay • 10.5K Followers • 10:00, Jul 26 Local time
49
US AQI⁺Good
Main pollutant:
PM2.5
9 µg/m³
16°
11 km/h
70 %
Hourly forecast
Thunder Bay air quality index (AQI⁺) forecast
Daily forecast
Thunder Bay air quality index (AQI⁺) forecast
| Today | 49 |  | 21° 13° |  13 km/h | 72% |
| Mon | 57 | | 22° 16° | 11 km/h | 63% |
| Tue | 46 |  | 24° 14° | 11 km/h | 67% |
Air pollutants
What is the current air quality in Thunder Bay?
PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Thunder Bay
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Thunder Bay today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Thunder Bay today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Thunder Bay
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Thunder Bay
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Thunder Bay
City ranking
Real-time Canada AQI⁺ city ranking
Historic air quality near Thunder Bay
History
Historic air quality graph for Thunder Bay
Historic air quality near Thunder Bay
History
Historic air quality graph for Thunder Bay
Most polluted locations near Thunder Bay
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Thunder Bay
City ranking
Real-time Canada AQI⁺ city ranking
Measure your own air quality
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