Hourly Weather in Haarlem, North Holland, Netherlands
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
10 mph
Breezy
11 mph
Breezy
12 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
11 mph
Breezy
12 mph
Breezy
Humidity
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
99%
Extremely humid
100%
Extremely humid
100%
Extremely humid
100%
Extremely humid
98%
Extremely humid
96%
Extremely humid
Visibility
1 mi
Low
0 mi
Low
1 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
0 mi
Low
1 mi
Low
Pressure
1024 hPa
High
1024 hPa
High
1023 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1025 hPa
High
1025 hPa
High
Clouds
97%
100%
99%
100%
100%
100%
100%
100%
100%
Dew point
45°
45°
45°
45°
44°
44°
44°
45°
45°
UV Index
0
0
0
0
0
0
0
1
1
Air quality
52
Moderate
52
Moderate
51
Moderate
51
Moderate
48
Good
46
Good
46
Good
46
Good
45
Good
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 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
0.31 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
0.30 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
0.28 μg/ft3
PM25
0.27 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
NO2
1.8 ppb
1.8 ppb
1.8 ppb
1.7 ppb
1.8 ppb
1.8 ppb
1.9 ppb
1.5 ppb
1.2 ppb
SO2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
32.3 ppb
31 ppb
29.7 ppb
28.4 ppb
26.4 ppb
24 ppb
21.7 ppb
22.6 ppb
24.7 ppb