Century High School Air Quality

Monitoring Station · Santa Ana, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 5pm
25
29
29 8pm
29
29
29 11pm
29
29
22 2am
22
22
22 5am
22
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Station readings
25
25
CAMS model adj -5
34
34
34
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34
34
34
34
34
27
27
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27

Air Quality Forecast (24h)

PM2.55.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Kennedy Elementary
0.5 km PM2.5: 4.8 µg/m³
11
Villa Intermediate
1.5 km PM2.5: 2.7 µg/m³
8
Monroe Elementary
2.2 km PM2.5: 2.0 µg/m³
11
Davis Elementary
3.3 km PM2.5: 2.7 µg/m³

Nearby Cities

25 Santa Ana 25 Tustin 25 Tustin Legacy 25 Westpark 25 North Tustin 25 Irvine 25 El Camino Real 25 Woodbridge 25 Northwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:05 UTC.