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Hourly forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
Daily forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
| Today | 60 |  | 26° 15° |  31 km/h |  72% |
| Sun | 57 |  | 25° 15° | 23 km/h | 53% |
| Mon | 36 | | 20° 15° | 17 km/h | 57% |
Air pollutants
What is the current air quality near Markham Street?
PM2.5 concentration is currently 2.8 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 Markham Street, Toronto air pollution map
Pollen
What is the pollen count in Markham Street today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Markham Street
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Pollen
What is the pollen count in Markham Street today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Markham Street
History
Historic air quality graph for Markham Street
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Markham Street, Toronto
Worldwide AQI⁺ ranking
Station ranking
Real-time Markham Street AQI⁺ station ranking
Get comprehensive data about air quality in Markham Street, Toronto
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Learn more about global air quality
Where is the cleanest air quality in Toronto?
- Spadina Cres25
- Queens Quay West35
- East Toronto44
- Ontario Ministry of the Environment Toronto North44
- Ontario Ministry of the Environment Toronto West44
- Forest Hill North50
- Lowther Ave50
- 11-63 Coe Hill Dr52
- 111Pacific Avenue53
- Greenwood & Danforth53
- Pauline Ave53
- Toronto Downtown53
- Toronto Downtown 253
- Ursula Franklin Street53
- Ontario Ministry of the Environment Toronto East56
- Tweedsmuir Avenue57
- Algonquin Island58
- 508-506 Spadina Ave60
- Markham Street60
- The Beaches60
- Wolfrey Avenue61
- 376-350 Dundas St E63
- Wellington Place63
- Campus Walk 264
