Air quality in Waterloo

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

Last update at (local time)

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Pollen

What is the pollen count in Waterloo today?

IndexNone
Tree pollenNone
Grass pollenNone
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Waterloo?

Weather icon
WeatherClear sky
Temperature57.2°F
Humidity70%
Wind6 mp/h
Pressure29.9 Hg

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1The national flag of International Lac La Biche, Alberta

333

2The national flag of International Fort Mckay, Alberta

179

3The national flag of International Patricia Mcinnes, Alberta

117

4The national flag of International Golden, British Columbia

79

5The national flag of International Saskatoon, Saskatchewan

79

6The national flag of International Yellowknife, Northwest Territories

66

7The national flag of International Kelowna, British Columbia

63

8The national flag of International Penticton, British Columbia

63

9The national flag of International Kamloops, British Columbia

62

10The national flag of International Summerland, British Columbia

60

(local time)

SEE WORLD AQI RANKING

live Waterloo aqi ranking

Real-time Waterloo air quality ranking

#stationUS AQI
1 Lourdes Street

30

2 Lab

22

3 Westcourt Place

15

(local time)

SEE WORLD AQI RANKING

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US AQI

22

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Waterloo?

Air pollution levelAir quality indexMain pollutant
Good 22 US AQIPM2.5
PollutantsConcentration
PM2.5
4µg/m³

PM2.5 concentration in Waterloo air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Waterloo?

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Forecast

Waterloo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Jul 15

Good 24 AQI US

Human face indicating AQI level
Weather icon
77° 64.4°
Wind rotating 264 degree 13.4 mp/h
Tuesday, Jul 16

Good 49 AQI US

Human face indicating AQI level
Weather icon
73.4° 59°
Wind rotating 295 degree 8.9 mp/h
Wednesday, Jul 17

Good 30 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 338 degree 11.2 mp/h
Today

Good 22 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 338 degree 11.2 mp/h
Friday, Jul 19

Good 28 AQI US

Human face indicating AQI level
Weather icon
71.6° 50°
Wind rotating 336 degree 6.7 mp/h
Saturday, Jul 20

Good 50 AQI US

Human face indicating AQI level
Weather icon 30%
75.2° 55.4°
Wind rotating 297 degree 8.9 mp/h
Sunday, Jul 21

Moderate 57 AQI US

Human face indicating AQI level
Weather icon 30%
75.2° 55.4°
Wind rotating 265 degree 4.5 mp/h
Monday, Jul 22

Moderate 63 AQI US

Human face indicating AQI level
Weather icon 90%
75.2° 59°
Wind rotating 316 degree 4.5 mp/h
Tuesday, Jul 23

Moderate 62 AQI US

Human face indicating AQI level
Weather icon 80%
73.4° 57.2°
Wind rotating 102 degree 6.7 mp/h
Wednesday, Jul 24

Moderate 60 AQI US

Human face indicating AQI level
Weather icon 60%
71.6° 60.8°
Wind rotating 110 degree 6.7 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Waterloo

Waterloo air quality data attribution

3Contributors

2 Data sources

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Waterloo?

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