Air quality in Waterloo

Air quality index (AQI) and PM2.5 air pollution in Waterloo

LAST UPDATE (local time)

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Data source
* AQI modeled using satellite data

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Weather

What is the current weather in Waterloo?

WeatherClear sky
Temperature41°C
Humidity96%
Wind1 mp/h
Pressure1021 mb

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1Sechelt

161

2Grand Forks

159

3North Vancouver

159

4Squamish

159

5Whistler Meadow Park

156

6Lytton

155

7West End

154

8West Vancouver

154

9Castlegar

153

10Hope

153

(local time)

SEE WORLD AQI RANKING

live Waterloo aqi ranking

Real-time Waterloo air quality ranking

City AQI based on satellite data. No ground level station currently available in Waterloo.

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US AQI

21 *

live AQI index
Good

Overview

What is the current air quality in Waterloo?

Air pollution levelAir quality indexMain pollutant
Good21 US AQItrendPM2.5
PollutantsConcentration
PM2.5
5.1 µg/m³trend

Health Recommendations

How to protect from air pollution in Waterloo?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

Forecast

Waterloo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Sep 17

Good21 US AQI

face icon
weather icon51.8°35.6°

6.7 mp/h

Today

Good11 US AQI

face icon
weather icon50°32°

4.5 mp/h

Saturday, Sep 19

Good21 US AQI

face icon
weather icon53.6°32°

2.2 mp/h

Sunday, Sep 20

Good24 US AQI

face icon
weather icon59°33.8°

0 mp/h

Monday, Sep 21

Good35 US AQI

face icon
weather icon60.8°37.4°

4.5 mp/h

Tuesday, Sep 22

Moderate66 US AQI

face icon
weather icon62.6°44.6°

8.9 mp/h

Wednesday, Sep 23

Moderate64 US AQI

face icon
weather icon60.8°48.2°

2.2 mp/h

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Historical

Historic air quality graph for Waterloo

How to best protect from air pollution?

Reduce your air pollution exposure in Waterloo

Where is the cleanest air quality in Waterloo?

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