Air Quality in Granite Bay, United States

Windy
33.0°C · 19.8% humidity
33.0°
Feels 33.0°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
24 2pm
24
24
43 5pm
38
35
32 8pm
30
29
28 11pm
29
28
28 2am
35
34
34 5am
34
34
34 8am
34
27
27 11am
27
27
AD 728×90

Air Quality Index Trend

46h · 4 stn

Granite Bay's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Granite Bay is 2.1× the WHO annual guideline of 5 µg/m³.

19.8%
Humidity
49.5 km/h
Wind NNW
1014.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
43
10.34 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Granite Bay?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.510.34 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
10.34
Median
13.97
Average
7.2
Low
18.8
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.4

What is the 7-day forecast for Granite Bay?

05-29
33.0° 14.7°
05-30
29.4° 17.5°
05-31
31.6° 21.6°
06-01
39.4° 16.2°
06-02
33.0° 16.2°
06-03
33.3° 10.3°
06-04
29.6° 10.8°
Both models agree Avg diff: 4.3°C

Where are air quality stations near Granite Bay?

39
Folsom-Natoma Street, Sacramento, California
8.9 km PM2.5: 9.4 µg/m³
42
Folsom-Natoma Street, Sacramento, California
8.9 km PM2.5: 10.1 µg/m³
51
Roseville-N Sunrise Ave, Placer, California
9.0 km PM2.5: 12.1 µg/m³
20
Rocklin/PCH
14.3 km PM2.5: 4.7 µg/m³
17
Lincoln-1445 1st Street, Placer, California
18.1 km PM2.5: 4.1 µg/m³
35
Auburn-11645 Atwood Road, Placer, California
20.0 km PM2.5: 8.4 µg/m³
31
Auburn-11645 Atwood Road, Placer, California
20.0 km PM2.5: 7.4 µg/m³
20
2-3 Rio Linda Blvd.
28.2 km PM2.5: 4.8 µg/m³
21
Rio Linda & Grand
28.3 km PM2.5: 5.1 µg/m³
23
Del Paso & El Camino
30.0 km PM2.5: 5.6 µg/m³

What cities are near Granite Bay?

55 Rocklin 30 Folsom 32 Orangevale 30 El Dorado Hills 40 Citrus Heights 47 Antelope 32 Fair Oaks 30 Cameron Park 44 Foothill Farms 48 North Highlands
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:19 UTC.