Air Quality in Mount Pearl, Canada

Windy
7.2°C · 79.7% humidity
7.2°
Feels 0.8°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
— 1pm
—
—

Air Quality Index Trend

44h · 2 stn

Mount Pearl's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

79.7%
Humidity
67.0 km/h
Wind W
1023.6 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
22
5.27 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Mount Pearl?

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.55.27 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (2 stations within 25 km)
5.27
Median
5.05
Average
4.8
Low
5.3
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +0.5

What is the 7-day forecast for Mount Pearl?

10-20
13.7° 3.8°
0.25 mm
10-21
8.0° 0.3°
10-22
7.9° 4.2°
10-23
10.4° 5.6°
9.38 mm
10-24
9.5° 4.1°
4.19 mm
10-25
14.3° 5.2°
3.69 mm
10-26
7.8° 5.0°
0.69 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Mount Pearl?

38
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 9.1 µg/m³
15
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 3.6 µg/m³
55
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 14.0 µg/m³
22
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 5.3 µg/m³
18
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 4.3 µg/m³
55
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 14.0 µg/m³
20
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 4.8 µg/m³
13
Mount Pearl, NewFoundland, Canada
1.7 km PM2.5: 3.1 µg/m³
18
St. John's, NewFoundland, Canada
7.2 km PM2.5: 4.3 µg/m³
18
St. John's, NewFoundland, Canada
7.2 km PM2.5: 4.3 µg/m³

What cities are near Mount Pearl?

20 St. John's 22 Paradise 21 Conception Bay South 7 Saint-Pierre
Get AQI alerts for Mount Pearl

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T22:41 UTC.