AddAir quality near St. Catharines Station, St. Catharines
Air quality index (AQI⁺) and PM2.5 air pollution near St. Catharines Station, St. Catharines • 17.3K Followers • 22:00, Jun 04 Local time
51
US AQI⁺Moderate
Main pollutant:
O₃
128 µg/m³
15°
13 km/h
76 %
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 | 53 |  | 27° 15° |  32 km/h | 59% |
| Sat | 63 |  | 24° 18° | 25 km/h | 78% |
| Sun | 55 |  | 21° 15° | 14 km/h | 76% |
Air pollutants
What is the current air quality near St. Catharines Station?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
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
Air Purifiers
Face Masks
Air Quality Monitors
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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