Air Quality in Ottawa South, Canada

Windy
11.6°C · 85.0% humidity
11.6°
Feels 11.6°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
48 2pm
51
56
35 5pm
23
23
35 8pm
35
35
35 11pm
35
35
35 2am
35
35
35 5am
35
35
23 8am
35
35
35 11am
35
35
Station readings
48
51
56
CAMS model adj -2
50
37
37
37
25
25
37
37
37
37
37
37
37
37
37
37
37
37
25
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
85.0%
Humidity
108.9 km/h
Wind SSW
1021.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Ottawa South?

Temperature & Precipitation

PM2.512.68 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Ottawa South?

04-09
11.6° 0.4°
0.94 mm
04-10
16.6° 7.4°
0.44 mm
04-11
10.2° 4.4°
3.81 mm
04-12
10.8° 0.8°
04-13
15.9° 6.1°
24.37 mm
04-14
16.8° 14.0°
5.31 mm
04-15
15.1° 5.7°
6.5 mm
Both models agree Avg diff: 3.4°C

Where are air quality stations near Ottawa South?

38
Ottawa
3.4 km
38
Ottawa
3.4 km
34
Ottawa
3.4 km
32
Ottawa Downtown, Ontario, Canada
4.8 km
38
Ottawa Downtown, Ontario, Canada
4.8 km
53
Gatineau - secteur de Hull, Quebec, Canada
8.5 km
43
Gatineau - secteur de Hull, Quebec, Canada
8.5 km
35
Gatineau, Quebec, Canada
9.5 km
21
Gatineau, Quebec, Canada
9.5 km

What cities are near Ottawa South?

52 Ottawa 52 Alta Vista 52 Centretown 48 Hull 52 Vanier 52 Gloucester 45 Nepean 40 Aylmer 52 Gatineau 52 Templeton-Est

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T17:00 UTC.