Rocklin/PCH Air Quality
Monitoring Station
· Rocklin, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
21
5pm
21
23
21
8pm
21
21
14
11pm
14
21
21
2am
21
21
21
5am
21
21
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
21
21
23
CAMS model
adj -13
34
34
34
34
34
34
27
27
34
34
34
34
34
34
34
Air Quality Forecast (24h)
PM2.55.6 µg/m³
✓ WHO
Good
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23
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114
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78
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65
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27
East Nicolaus
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:50 UTC.