Hourly Weather in Montclair, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
2 km/h
Calm
5 km/h
Calm
9 km/h
Light
14 km/h
Light
17 km/h
Breezy
20 km/h
Breezy
21 km/h
Breezy
24 km/h
Breezy
Humidity
70%
Extremely humid
70%
Extremely humid
67%
Humid
56%
Comfortable
64%
Humid
60%
Humid
60%
Humid
63%
Humid
60%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1021 hPa
High
1022 hPa
High
1022 hPa
High
1020 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1018 hPa
High
Clouds
0%
0%
2%
0%
0%
0%
0%
0%
0%
Dew point
14°
14°
14°
12°
14°
13°
13°
13°
13°
UV Index
1
3
5
6
7
7
7
5
3
Air quality
33
Good
34
Good
34
Good
35
Good
35
Good
36
Good
36
Good
58
Moderate
57
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
10.6 μg/m3
10.1 μg/m3
PM25
5.9 μg/m3
6 μg/m3
6.1 μg/m3
6.2 μg/m3
6.3 μg/m3
6.4 μg/m3
6.5 μg/m3
9.9 μg/m3
9.2 μg/m3
NO2
6.9 ppb
5.4 ppb
3.9 ppb
2.4 ppb
1.9 ppb
1.5 ppb
1 ppb
1.2 ppb
1.3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
21.1 ppb
22.2 ppb
23.7 ppb
25.5 ppb
27.3 ppb
29.1 ppb
30.6 ppb
64.9 ppb
63.4 ppb