🌿 CleanAirData
🏃 Outdoor Running Guide • Friday, July 31

Best Time to Run in Altadena

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CAUTION

Fair conditions. Keep your run light.

Optimal Running Window

🏃 11:00 AM - 2:00 PM

Air quality is moderate. The best window is 11:00 AM - 2:00 PM. Sensitive groups should reduce intensity.

📊 24-Hour Forecast

12:00 AM
AQI: 56
12AM
1:00 AM
AQI: 54
2:00 AM
AQI: 49
3:00 AM
AQI: 52
4:00 AM
AQI: 53
5:00 AM
AQI: 55
6:00 AM
AQI: 60
6AM
7:00 AM
AQI: 67
8:00 AM
AQI: 70
9:00 AM
AQI: 72
10:00 AM
AQI: 65
11:00 AM
AQI: 63
12:00 PM
AQI: 62
12PM
1:00 PM
AQI: 63
2:00 PM
AQI: 74
3:00 PM
AQI: 70
4:00 PM
AQI: 79
5:00 PM
AQI: 73
6:00 PM
AQI: 74
6PM
7:00 PM
AQI: 66
8:00 PM
AQI: 66
9:00 PM
AQI: 57
10:00 PM
AQI: 60
11:00 PM
AQI: 55
12 AM 6 AM 12 PM 6 PM 11 PM

🩺 My Health Risk Assessment

See how Altadena's air quality affects you and your family specifically.

Current Risk Level
High Risk
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Health Advice

Reduce prolonged outdoor exertion.

Est. Annual "Risky Days" for you: ~6 days/year
View Full Air Quality Report for Altadena →