Air Quality in Granite Bay, United States
Clear
22.7°C · 48.7% humidity
22.7°
Feels 22.7°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
18
6pm
18
13
13
9pm
13
13
0
12am
0
13
13
3am
13
13
25
6am
25
25
25
9am
25
25
25
12pm
25
25
25
3pm
25
25
Station readings
18
18
CAMS model
adj -12
25
25
25
25
25
25
12
12
25
25
25
25
37
37
37
37
37
37
37
37
37
37
37
37
PM2.5 Trend (24h)
22h · 54 stations48.7%
Humidity
21.3 km/h
Wind W
1007.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Granite Bay?
Temperature & Precipitation
PM2.54.21 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (1 station within 25 km)
4.21
Median
4.21
Average
4.21
Low
4.21
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +3.2
What is the 7-day forecast for Granite Bay?
04-09
24.1° 14.2°
1.37 mm
04-10
22.7° 12.4°
8.81 mm
04-11
21.6° 11.3°
2.44 mm
04-12
18.9° 7.6°
0.5 mm
04-13
15.0° 5.5°
1.75 mm
04-14
17.9° 7.8°
04-15
21.2° 11.1°
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Granite Bay?
21
Folsom-Natoma Street, Sacramento, California
18
Folsom-Natoma Street, Sacramento, California
18
Roseville-N Sunrise Ave, Placer, California
17
Roseville-N Sunrise Ave, Placer, California
18
Rocklin/PCH
17
Lincoln-1445 1st Street, Placer, California
27
Lincoln-1445 1st Street, Placer, California
17
Lincoln-1445 1st Street, Placer, California
17
Lincoln-1445 1st Street, Placer, California
30
Auburn-11645 Atwood Road, Placer, California
What cities are near Granite Bay?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.