SAINT JOHN WEST Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

SAINT JOHN WEST

Saint John, New Brunswick

2026-07-22 02:00

AQI (US)

Good

O3

μg/m³

66.4

PM2.5

μg/m³

4.8

NO2

μg/m³

1.4

Weather

16℃

91%

21 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Grand Bay-Westfield

Annapolis Royal