Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Stratford
Air quality index (AQI) and PM2.5 air pollution in Stratford
2 people follow this city
Stratford Air Quality Map
Real-time Stratford air pollution map
Pollen
What is the pollen count in Stratford today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Stratford?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 80% |
| Wind | 10.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort St John, British Columbia | 99 |
| 2 | London, Ontario | 67 |
| 3 | Mississauga, Ontario | 66 |
| 4 | Quebec City, Quebec | 59 |
| 5 | Hamilton, Ontario | 58 |
| 6 | Chetwynd, British Columbia | 57 |
| 7 | Kitchener, Ontario | 55 |
| 8 | Toronto, Ontario | 55 |
| 9 | Valemount, British Columbia | 55 |
| 10 | Sault Ste Marie, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Stratford aqi ranking
Real-time Stratford air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Slow Acres | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Stratford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.8µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Stratford is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Stratford?
 | 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
Stratford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 17 AQI US  | | 60.8° 46.4° |  13.4 mp/h |
| Saturday, May 18 | Good 19 AQI US | | 55.4° 44.6° | 15.7 mp/h |
| Sunday, May 19 | Good 40 AQI US | | 60.8° 42.8° | 11.2 mp/h |
| Today | Moderate 52 AQI US | | 60.8° 42.8° | 11.2 mp/h |
| Tuesday, May 21 | Good 18 AQI US |  70% | 66.2° 48.2° | 13.4 mp/h |
| Wednesday, May 22 | Good 35 AQI US | 70% | 62.6° 48.2° | 13.4 mp/h |
| Thursday, May 23 | Good 45 AQI US | 90% | 64.4° 46.4° | 13.4 mp/h |
| Friday, May 24 | Good 37 AQI US | 90% | 64.4° 51.8° | 13.4 mp/h |
| Saturday, May 25 | Good 10 AQI US | | 51.8° 42.8° | 15.7 mp/h |
| Sunday, May 26 | Good 5 AQI US | | 55.4° 41° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Stratford air quality data attribution
1Contributor
- Scallywag
1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Stratford?
AQI US, Metric