Air Quality in Port Huron MI
Current Reading
Last Update: March 29 2024 at 9:27 am
Air Quality Index
55
Moderate
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
PM1
7
PM2.5
14
PM10
15
Temperature
-1°C
Humidity
69%
Heat Index
-3°C
Voltage
4.2V
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Air Quality Index Average (Last 7 Days)
Friday
March 22
20
Good
Saturday
March 23
33
Good
Sunday
March 24
8
Good
Monday
March 25
10
Good
Tuesday
March 26
19
Good
Wednesday
March 27
38
Good
Thursday
March 28
35
Good
Health Recommendations
Particle pollution can be high any time of day. Since vehicle exhaust contains particle pollution, limit activity near idling cars and buses and near busy roads, especially during rush hours. Also, limit outdoor activity when there is smoke in the air.
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