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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 | 31 |  90% | 20° 16° |  18 km/h |  83% |
| Mon | 22 |  | 20° 8° | 18 km/h | 54% |
| Tue | 19 | | 23° 13° | 21 km/h | 56% |
Air pollutants
What is the current air quality near Markham Street?
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 Markham Street, Toronto air pollution map
Pollen
What is the pollen count in Markham Street today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
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 Street0
- Queens Quay West2
- Ursula Franklin Street7
- Moore Park13
- 111Pacific Avenue14
- East Toronto17
- Forest Hill North17
- Greenwood & Danforth17
- Lowther Ave17
- 11-63 Coe Hill Dr18
- Campus Walk 218
- 19-1 Burton Rd21
- Algonquin Island22
- Ontario Ministry of the Environment Toronto East22
- The Beaches22
- Tweedsmuir Avenue22
- Ontario Ministry of the Environment Toronto West23
- 376-350 Dundas St E25
- Ontario Ministry of the Environment Toronto North26
- Markham Street28
- Pauline Ave28
- Toronto Downtown 228
- Wolfrey Avenue28
- Toronto Downtown33
