Hourly Weather in Halton, Ontario, Canada
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
9 km/h
Light
13 km/h
Light
9 km/h
Light
11 km/h
Light
10 km/h
Light
9 km/h
Light
6 km/h
Calm
Humidity
56%
Comfortable
54%
Comfortable
59%
Comfortable
72%
Extremely humid
80%
Extremely humid
73%
Extremely humid
84%
Extremely humid
89%
Extremely humid
86%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
15 km
Good
Pressure
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
35%
49%
96%
76%
99%
47%
100%
97%
1%
Dew point
17°
16°
17°
18°
18°
16°
18°
19°
18°
UV Index
2
1
1
0
0
0
0
0
0
Air quality
60
Moderate
66
Moderate
73
Moderate
79
Moderate
86
Moderate
92
Moderate
64
Moderate
64
Moderate
63
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
35.8 μg/m3
32.9 μg/m3
29.1 μg/m3
24 μg/m3
17.3 μg/m3
17.3 μg/m3
16.4 μg/m3
16.4 μg/m3
15.9 μg/m3
PM25
14 μg/m3
17 μg/m3
20.5 μg/m3
24.1 μg/m3
27.6 μg/m3
30.6 μg/m3
15.7 μg/m3
15.8 μg/m3
15.3 μg/m3
NO2
4.2 ppb
4.4 ppb
5.1 ppb
5.8 ppb
6.6 ppb
9.9 ppb
12.7 ppb
16.3 ppb
14.7 ppb
SO2
1.4 ppb
1.3 ppb
1.3 ppb
1.2 ppb
1.1 ppb
1.2 ppb
1.4 ppb
1.6 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
52.2 ppb
50.7 ppb
48.9 ppb
47 ppb
45.2 ppb
43.7 ppb
27.4 ppb
20.4 ppb
16.7 ppb