AddAir quality near St. Catharines Station, St. Catharines
Air quality index (AQI⁺) and PM2.5 air pollution near St. Catharines Station, St. Catharines • 17.4K Followers • 20:00, Jun 12 Local time
46
US AQI⁺Good
Main pollutant:
O₃
114 µg/m³
20°
10 km/h
71 %
Hourly forecast
St. Catharines Station, St. Catharines air quality index (AQI⁺) forecast
Daily forecast
St. Catharines Station, St. Catharines air quality index (AQI⁺) forecast
| Today | 18 |  | 27° 16° |  32 km/h | 56% |
| Sat | 43 |  | 20° 13° | 29 km/h | 82% |
| Sun | 28 |  | 20° 9° | 26 km/h | 63% |
Air pollutants
What is the current air quality near St. Catharines Station?
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 |
Real-time St. Catharines Station, St. Catharines air pollution map
Pollen
What is the pollen count in St. Catharines Station today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in St. Catharines Station
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Pollen
What is the pollen count in St. Catharines Station today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near St. Catharines Station
History
Historic air quality graph for St. Catharines Station
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Most polluted locations near St. Catharines Station, St. Catharines
Worldwide AQI⁺ ranking
Station ranking
Real-time St. Catharines Station AQI⁺ station ranking
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