UCDH-N Air Quality

Monitoring Station · Rio Linda, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

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GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 11am
35
20
20 2pm
20
20
20 5pm
20
20
20 8pm
18
18
20 11pm
20
18
2am
5am
8am
Station readings
29
35
CAMS model adj -7
34
34
27
27
27
27
27
27
27
27
25
25
27
27
25
PM2.58.5 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:46 UTC.