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Windsor Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Windsor

Last Updated: 2026-07-19 13:41 (Local Time)

location image
Live AQI
136AQI (US)
Air Quality is
Poor
PM2.5 :  50 µg/m³
pm10 :  56 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi poor level.webp in Windsor
mist

24 °C

Mist
Humidity
Humidity47 %

Wind Speed
Wind Speed11.2 km/h

UV Index
UV Index6.7

Last Updated: 2026-07-19 13:41 (Local Time)
Rank59th

Currently, Windsor ranks 59th among the most polluted cities globally.

Map

Windsor

Major Air Pollutants

Windsor

AQI Graph

Historical Air Quality Data

Windsor

Windsor
AQI (US)
.
18-07-2026Time19-07-2026
46
Min. AQI (US)5:01pm
155
Max. AQI (US)10:01pm

AQI (US) Trends - Annual Air Quality Changes

Windsor, Ontario, Canada

Windsor's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Poor
131
48
57
23
57
Poor
131
48
58
24
47
Poor
129
47
52
23
57
Poor
146
54
57
24
47
Poor
141
52
58
24
47

Canada's Metro Cities

Air Quality Index

Health Advice For People Living In

Windsor

1.6Cigarettes per day

Cigarette
Weekly 11.2 Cigarettes
Monthly 48 Cigarettes

Breathing the air in this location is as harmful as smoking 1.6 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust



Prevent Health Problems: Understand Your Risks

Windsor

asthma due to air pollution in WindsorAsthma
heart due to air pollution in WindsorHeart Issues
allergy due to air pollution in WindsorAllergies
sinus due to air pollution in WindsorSinus
flu due to air pollution in WindsorCold/Flu
copd due to air pollution in WindsorChronic (COPD)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2026

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Analyze the real-time most air polluted cities in the country.

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Air Quality FAQs

at Windsor

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Windsor?

The current real-time AQI (US) level in Windsor is 136 (Poor). This was last updated 2026-07-19 13:41 (Local Time).

2. When was the best AQI (US) level in Windsor in the last 24 hours?

The best AQI (US) level was 46 (Good) at 5:01 PM, Jul 18, 2026 (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Windsor in the last 24 hours?

The worst AQI (US) level was 155 (Unhealthy) at 10:01 PM, Jul 18, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Windsor during last 24 hours?

The AQI (US) levels in Windsor have been fluctuating throughout the last 24 hours. The levels have increased by highest 155 at 10:01 PM, Jul 18, 2026 (Local Time), lowest 46 at 5:01 PM, Jul 18, 2026 (Local Time).

5. What actions are recommended as per the current AQI (US) level in Windsor?

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.