Air Quality in Niagara-on-the-Lake, Canada
Windy
14.3°C · 81.6% humidity
14.3°
Feels 14.3°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
75
4pm
0
87
87
7pm
87
87
87
10pm
87
87
87
1am
87
87
87
4am
87
87
75
7am
75
87
87
10am
87
87
87
1pm
87
87
Station readings
0
CAMS model
adj +50
25
37
37
37
37
37
37
37
37
37
37
37
37
37
37
25
25
37
37
37
37
37
37
37
PM2.5 Trend (24h)
3h · 1 station81.6%
Humidity
137.4 km/h
Wind SW
1023.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Niagara-on-the-Lake?
Temperature & Precipitation
PM2.55.94 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Niagara-on-the-Lake?
04-09
14.3° 1.8°
04-10
14.3° 8.7°
04-11
8.9° 5.2°
5.19 mm
04-12
7.7° 5.2°
0.13 mm
04-13
17.6° 7.6°
5.44 mm
04-14
19.0° 13.8°
3.62 mm
04-15
14.3° 7.3°
18.69 mm
Both models agree
Avg diff: 4.1°C
Where are air quality stations near Niagara-on-the-Lake?
47
St. Catharines, Ontario, Canada
41
St. Catharines, Ontario, Canada
45
St. Catharines, Ontario, Canada
What cities are near Niagara-on-the-Lake?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:25 UTC.