Air quality in Thunder Bay

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

Last update at (local time)

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Pollen

What is the pollen count in Thunder Bay today?

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

Weather

What is the current weather in Thunder Bay?

Weather icon
WeatherScattered clouds
Temperature51.8°F
Humidity96%
Wind5.7 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1The national flag of International Regional District of Central Kootenay, British Columbia

284

2The national flag of International Lac La Biche, Alberta

202

3The national flag of International Devon, Alberta

197

4The national flag of International Fort Mckay, Alberta

195

5The national flag of International Sherwood Park, Alberta

186

6The national flag of International Gibbons, Alberta

178

7The national flag of International Patricia Mcinnes, Alberta

177

8The national flag of International St. Albert, Alberta

177

9The national flag of International Edmonton, Alberta

174

10The national flag of International Cold Lake, Alberta

165

(local time)

SEE WORLD AQI RANKING

live Thunder Bay aqi ranking

Real-time Thunder Bay air quality ranking

#stationUS AQI
1 Bears' Cave

32

2 Ontario Ministry of the Environment Thunder Bay

22

3 Simon Fraser Drive

17

(local time)

SEE WORLD AQI RANKING

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US AQI

24

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Thunder Bay?

Air pollution levelAir quality indexMain pollutant
Good 24 US AQIPM2.5
PollutantsConcentration
PM2.5
4.4µg/m³
O3
28µg/m³
NO2
4µg/m³

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

Health Recommendations

What is the current air quality in Thunder Bay?

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Forecast

Thunder Bay air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, Jul 20

Good 26 AQI US

Human face indicating AQI level
Weather icon
68° 51.8°
Wind rotating 163 degree 6.7 mp/h
Sunday, Jul 21

Good 28 AQI US

Human face indicating AQI level
Weather icon
66.2° 53.6°
Wind rotating 29 degree 6.7 mp/h
Monday, Jul 22

Good 21 AQI US

Human face indicating AQI level
Weather icon
64.4° 51.8°
Wind rotating 102 degree 8.9 mp/h
Today

Good 24 AQI US

Human face indicating AQI level
Weather icon
64.4° 51.8°
Wind rotating 102 degree 8.9 mp/h
Wednesday, Jul 24

Moderate 55 AQI US

Human face indicating AQI level
Weather icon
66.2° 53.6°
Wind rotating 136 degree 4.5 mp/h
Thursday, Jul 25

Moderate 60 AQI US

Human face indicating AQI level
Weather icon
71.6° 51.8°
Wind rotating 179 degree 8.9 mp/h
Friday, Jul 26

Moderate 59 AQI US

Human face indicating AQI level
Weather icon
73.4° 53.6°
Wind rotating 180 degree 8.9 mp/h
Saturday, Jul 27

Moderate 60 AQI US

Human face indicating AQI level
Weather icon
84.2° 60.8°
Wind rotating 208 degree 13.4 mp/h
Sunday, Jul 28

Moderate 61 AQI US

Human face indicating AQI level
Weather icon 100%
75.2° 64.4°
Wind rotating 194 degree 11.2 mp/h
Monday, Jul 29

Moderate 62 AQI US

Human face indicating AQI level
Weather icon 100%
84.2° 64.4°
Wind rotating 3 degree 6.7 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Thunder Bay

Thunder Bay air quality data attribution

2Contributors

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Thunder Bay?

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