Air Quality in Welland, Canada

Windy
13.9°C · 84.5% humidity
13.9°
Feels 13.9°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
25 4pm
25
37
37 7pm
37
37
37 10pm
37
37
37 1am
37
37
37 4am
25
25
25 7am
37
37
37 10am
37
37
37 1pm
37
37
AD 728×90
84.5%
Humidity
124.9 km/h
Wind SSW
1024.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Welland?

Temperature & Precipitation

PM2.56.68 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Welland?

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: 4.3°C

Where are air quality stations near Welland?

47
St. Catharines, Ontario, Canada
19.7 km
41
St. Catharines, Ontario, Canada
19.7 km
45
St. Catharines, Ontario, Canada
19.7 km

What cities are near Welland?

28 Port Colborne 27 Thorold 26 Niagara Falls 26 Niagara Falls 26 St. Catharines 2 Grand Island 3 Fort Erie 3 Kenmore 2 North Tonawanda 10 Buffalo

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:19 UTC.