AddAir quality in Thunder Bay
Air quality index (AQI⁺) and PM2.5 air pollution in Thunder Bay • 8.9K Followers • 00:00, Apr 18 Local time
16
US AQI⁺Good
Main pollutant:
O₃
40 µg/m³
1°
28 km/h
81 %
Hourly forecast
Thunder Bay air quality index (AQI⁺) forecast
Daily forecast
Thunder Bay air quality index (AQI⁺) forecast
| Today | 8 |  | -2° -5° |  32 km/h | 63% |
| Sun | 6 |  | 1° -6° | 20 km/h | 57% |
| Mon | 7 | | 4° -6° | 20 km/h | 54% |
Air pollutants
What is the current air quality in Thunder Bay?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health 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
Moderate
 Tree Moderate | 50% |
 Grass None | 0% |
 Weed None | 0% |
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
Moderate
Tree Moderate | 50% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Thunder Bay
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Thunder Bay
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
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