AddAir quality in St. Lawrence
Air quality index (AQI⁺) and PM2.5 air pollution in St. Lawrence • 11:00, Jun 19
27*
US AQI⁺Good
Main pollutant:
PM2.5
4.8 µg/m³
24°
17 km/h
45 %
Hourly forecast
St. Lawrence air quality index (AQI⁺) forecast
Daily forecast
St. Lawrence air quality index (AQI⁺) forecast
| Today | 25 |  | 25° 17° |  25 km/h | 55% |
| Sat | 27 | | 26° 15° | 23 km/h | 52% |
| Sun | 30 | | 26° 16° | 19 km/h | 56% |
Air pollutants
What is the current air quality in St. Lawrence?
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 |
Protect yourself from air pollution in St. Lawrence
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in St. Lawrence today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
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 St. Lawrence today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in St. Lawrence
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near St. Lawrence
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near St. Lawrence
History
Historic air quality graph for St. Lawrence
Historic air quality near St. Lawrence
History
Historic air quality graph for St. Lawrence
Most polluted locations near St. Lawrence
Worldwide AQI⁺ rankingCity ranking
