Hourly Weather in Mesa, Arizona, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
10 mph
Light
10 mph
Light
9 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
6 mph
Light
6 mph
Light
Humidity
20%
Very dry
22%
Very dry
26%
Very dry
31%
Dry
36%
Dry
39%
Dry
42%
Dry
44%
Dry
49%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
100%
Dew point
46°
47°
49°
50°
49°
48°
47°
46°
47°
UV Index
5
2
0
0
0
0
0
0
0
Air quality
80
Moderate
80
Moderate
80
Moderate
78
Moderate
70
Moderate
54
Moderate
45
Good
38
Good
32
Good
Pollen index
Tree
2 / 5
2 / 5
2 / 5
2 / 5
1 / 5
1 / 5
1 / 5
2 / 5
3 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.23 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
PM25
0.11 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
NO2
0.42 ppb
0.51 ppb
0.6 ppb
1.34 ppb
2.08 ppb
2.82 ppb
3.46 ppb
4.11 ppb
4.75 ppb
SO2
0.41 ppb
0.46 ppb
0.5 ppb
0.55 ppb
0.6 ppb
0.65 ppb
0.69 ppb
0.73 ppb
0.78 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.15 ppb
0.16 ppb
0.17 ppb
O3
64.82 ppb
65.03 ppb
65.24 ppb
58.87 ppb
52.5 ppb
46.13 ppb
40.48 ppb
34.83 ppb
29.18 ppb