Air Quality in Port Colborne, Canada

Windy
10.9°C · 95.5% humidity
10.9°
Feels 10.9°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
37 6pm
37
37
37 9pm
37
37
37 12am
37
37
37 3am
37
25
25 6am
25
37
37 9am
37
37
37 12pm
37
37
37 3pm
37
37
AD 728×90
95.5%
Humidity
83.6 km/h
Wind SSW
1023.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Port Colborne?

Temperature & Precipitation

PM2.510.91 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Port Colborne?

04-09
13.9° 3.7°
04-10
15.0° 8.1°
04-11
11.0° 6.3°
4.06 mm
04-12
9.7° 6.1°
0.19 mm
04-13
18.5° 10.6°
2.94 mm
04-14
18.8° 13.1°
1.06 mm
04-15
14.4° 9.8°
14.31 mm
Both models agree Avg diff: 3.2°C

What cities are near Port Colborne?

45 Welland 44 Thorold 20 Fort Erie 43 Niagara Falls 43 Niagara Falls 19 Grand Island 26 Buffalo 43 St. Catharines 20 Kenmore 19 North Tonawanda

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:07 UTC.