Air quality in Saint John

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

Last update at (local time)

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Pollen

What is the pollen count in Saint John today?

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

Weather

What is the current weather in Saint John?

Weather icon
WeatherMist
Temperature59°F
Humidity100%
Wind10.4 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1The national flag of International Saskatoon, Saskatchewan

169

2The national flag of International Thunder Bay, Ontario

64

3The national flag of International Winnipeg, Manitoba

63

4The national flag of International Rouyn-Noranda, Quebec

61

5The national flag of International Fort Mckay, Alberta

55

6The national flag of International Kitchener, Ontario

55

7The national flag of International Lac La Biche, Alberta

54

8The national flag of International Levis, Quebec

54

9The national flag of International Sault Ste Marie, Ontario

54

10The national flag of International Quebec City, Quebec

53

(local time)

SEE WORLD AQI RANKING

live Saint John aqi ranking

Real-time Saint John air quality ranking

#stationUS AQI
1 Douglas Ave

28

2 Holland Street

18

3 Castle St. Saint Jo

17

(local time)

SEE WORLD AQI RANKING

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US AQI

18

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Saint John?

Air pollution levelAir quality indexMain pollutant
Good 18 US AQIPM2.5
PollutantsConcentration
PM2.5
3.3µg/m³
PM10
6.2µg/m³
O3
28.4µg/m³
NO2
13.4µg/m³

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

Health Recommendations

What is the current air quality in Saint John?

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Forecast

Saint John air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Jul 9

Moderate 55 AQI US

Human face indicating AQI level
Weather icon
75.2° 57.2°
Wind rotating 211 degree 8.9 mp/h
Wednesday, Jul 10

Good 25 AQI US

Human face indicating AQI level
Weather icon
60.8° 59°
Wind rotating 217 degree 6.7 mp/h
Thursday, Jul 11

Good 40 AQI US

Human face indicating AQI level
Weather icon
69.8° 59°
Wind rotating 201 degree 6.7 mp/h
Today

Good 18 AQI US

Human face indicating AQI level
Weather icon 90%
66.2° 59°
Wind rotating 200 degree 6.7 mp/h
Saturday, Jul 13

Moderate 56 AQI US

Human face indicating AQI level
Weather icon 70%
77° 59°
Wind rotating 213 degree 8.9 mp/h
Sunday, Jul 14

Moderate 58 AQI US

Human face indicating AQI level
Weather icon
73.4° 57.2°
Wind rotating 220 degree 8.9 mp/h
Monday, Jul 15

Moderate 57 AQI US

Human face indicating AQI level
Weather icon
73.4° 55.4°
Wind rotating 214 degree 6.7 mp/h
Tuesday, Jul 16

Moderate 60 AQI US

Human face indicating AQI level
Weather icon
77° 59°
Wind rotating 209 degree 11.2 mp/h
Wednesday, Jul 17

Moderate 65 AQI US

Human face indicating AQI level
Weather icon 60%
66.2° 57.2°
Wind rotating 207 degree 6.7 mp/h
Thursday, Jul 18

Moderate 62 AQI US

Human face indicating AQI level
Weather icon
75.2° 57.2°
Wind rotating 230 degree 8.9 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Saint John

Saint John air quality data attribution

2Contributors

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Saint John?

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