🏃 Outdoor Running Guide • Wednesday, May 20
Best Time to Run in Diamond Bar
Sponsor
CAUTION
Fair conditions. Keep your run light.
Optimal Running Window
🏃 10:00 AM - 1:00 PM
Air quality is moderate. The best window is 10:00 AM - 1:00 PM. Sensitive groups should reduce intensity.
📊 24-Hour Forecast
12:00 AM
AQI: 47
12AM
1:00 AM
AQI: 45
2:00 AM
AQI: 50
3:00 AM
AQI: 45
4:00 AM
AQI: 43
5:00 AM
AQI: 49
6:00 AM
AQI: 54
6AM
7:00 AM
AQI: 59
8:00 AM
AQI: 69
9:00 AM
AQI: 60
10:00 AM
AQI: 57
11:00 AM
AQI: 60
12:00 PM
AQI: 58
12PM
1:00 PM
AQI: 59
2:00 PM
AQI: 66
3:00 PM
AQI: 67
4:00 PM
AQI: 70
5:00 PM
AQI: 69
6:00 PM
AQI: 65
6PM
7:00 PM
AQI: 60
8:00 PM
AQI: 57
9:00 PM
AQI: 54
10:00 PM
AQI: 55
11:00 PM
AQI: 53
12 AM 6 AM 12 PM 6 PM 11 PM
🩺 My Health Risk Assessment
See how Diamond Bar's air quality affects you and your family specifically.
Current Risk Level
High Risk
🔴
💡
Health Advice
Reduce prolonged outdoor exertion.
Est. Annual "Risky Days" for you:
~12 days/year
More Outdoor Guides in CA
Anaheim
Arden-Arcade
Atascadero