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Air quality in Peterborough
Air quality index (AQI) and PM2.5 air pollution in Peterborough
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Peterborough Air Quality Map
Real-time Peterborough air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Peterborough today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Peterborough?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 73% |
| Wind | 4.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Saskatoon, Saskatchewan | 96 |
| 2 | Guelph, Ontario | 84 |
| 3 | Hamilton, Ontario | 82 |
| 4 | Kitchener, Ontario | 81 |
| 5 | Burlington, Ontario | 73 |
| 6 | London, Ontario | 71 |
| 7 | Toronto, Ontario | 69 |
| 8 | Waterloo, Ontario | 68 |
| 9 | Oakville, Ontario | 66 |
| 10 | Mississauga, Ontario | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Peterborough aqi ranking
Real-time Peterborough air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Marsdale Drive | 86 |
| 2 | Peterborough Station | 69 |
(local time)
SEE WORLD AQI RANKING
US AQI
80
live AQI index
Moderate
Overview
What is the current air quality in Peterborough?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 80 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 24.5µg/m³ | |
| NO2 | 3.8µg/m³ | |
!
PM2.5
x4.9
PM2.5 concentration in Peterborough is currently 4.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Peterborough?
 | 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 |
Forecast
Peterborough air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 11 | Good 27 AQI US  |  | 60.8° 46.4° |  6.7 mp/h |
| Sunday, May 12 | Good 29 AQI US | | 62.6° 44.6° | 13.4 mp/h |
| Monday, May 13 | Moderate 56 AQI US | | 62.6° 53.6° | 6.7 mp/h |
| Today | Moderate 80 AQI US | 20% | 64.4° 50° | 8.9 mp/h |
| Wednesday, May 15 | Good 41 AQI US |  | 69.8° 46.4° | 6.7 mp/h |
| Thursday, May 16 | Moderate 53 AQI US | 90% | 68° 51.8° | 8.9 mp/h |
| Friday, May 17 | Moderate 53 AQI US | 30% | 64.4° 55.4° | 8.9 mp/h |
| Saturday, May 18 | Moderate 59 AQI US | 100% | 55.4° 50° | 11.2 mp/h |
| Sunday, May 19 | Good 33 AQI US | 100% | 55.4° 50° | 6.7 mp/h |
| Monday, May 20 | Good 21 AQI US | | 66.2° 50° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Peterborough air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Peterborough?
AQI US, Metric