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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 | 43 |  | 23° 10° |  16 km/h |  72% |
| Tue | 47 |  | 23° 15° | 27 km/h | 60% |
| Wed | 39 | | 18° 12° | 21 km/h | 55% |
Air pollutants
What is the current air quality near Markham Street?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
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
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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?
- McLennan Physical Laboratories, Huron Street2
- Ursula Franklin Street17
- Hillcrest Village23
- 11-63 Coe Hill Dr26
- 111Pacific Avenue27
- Forest Hill North28
- Lowther Ave28
- Pauline Ave28
- Algonquin Island29
- Tweedsmuir Avenue29
- 19-1 Burton Rd32
- Markham Street33
- Ontario Ministry of the Environment Toronto West33
- Toronto Downtown33
- Architecture and Design Gallery43
- East Toronto44
- Greenwood & Danforth44
- Wolfrey Avenue44
- Campus Walk 247
- 376-350 Dundas St E48
- Ontario Ministry of the Environment Toronto East50
- Ontario Ministry of the Environment Toronto North50
- Toronto Downtown 250
- The Beaches56
- Wellington Place60
