AddAir quality near Johnston Building, Halifax
Air quality index (AQI⁺) and PM2.5 air pollution near Johnston Building, Halifax • 3.6K Followers • 23:00, Sep 05 Local time
21
US AQI⁺Good
Main pollutant:
O₃
52 µg/m³
14°
29 km/h
93 %
Hourly forecast
Johnston Building, Halifax air quality index (AQI⁺) forecast
Daily forecast
|
Johnston Building, Halifax air quality index (AQI⁺) forecast
| Today | 11 |  90% | 16° 14° |  26 km/h | 88% |
| Mon | 9 |  | 18° 11° | 26 km/h | 70% |
| Tue | 9 | | 18° 10° | 22 km/h | 73% |
Air pollutants
What is the current air quality near Johnston Building?
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 Johnston Building, Halifax air pollution map
Pollen
What is the pollen count in Johnston Building today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in Johnston Building today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Johnston Building
History
Historic air quality graph for Johnston Building
21 AQI⁺ US
Good
22:00–23:00 Sep 05 Local time
AQI⁺ US
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Worldwide AQI⁺ ranking
Station ranking
Real-time Johnston Building AQI⁺ station ranking
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