Air Quality in Rocklin, United States

Clear
29.5°C · 23.9% humidity
29.5°
Feels 29.5°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 2pm
34
27
63 5pm
53
45
40 8pm
43
61
59 11pm
57
57
56 2am
55
55
55 5am
54
54
54 8am
54
54
54 11am
54
34
AD 728×90

Air Quality Index Trend

46h · 50 stn

Rocklin'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 Rocklin is 1.2× the WHO 24-hour guideline of 15 µg/m³.

23.9%
Humidity
29.7 km/h
Wind SSW
1009.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.65 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Rocklin?

Temperature & Precipitation

PM2.5 Trend

46h · 50 stations
PM2.517.65 µg/m³ ×1.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Rocklin?

08-03
42.1° 19.0°
08-04
33.5° 20.4°
08-05
38.3° 18.8°
08-06
38.4° 16.7°
08-07
35.0° 22.7°
08-08
38.9° 15.9°
08-09
36.6° 16.3°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Rocklin?

74
Roseville-N Sunrise Ave, Placer, California
5.5 km PM2.5: 23.0 µg/m³
55
Roseville-N Sunrise Ave, Placer, California
5.5 km PM2.5: 14.0 µg/m³
32
Rocklin/PCH
7.6 km PM2.5: 7.8 µg/m³
38
Lincoln-1445 1st Street, Placer, California
12.0 km PM2.5: 9.1 µg/m³
64
Folsom-Natoma Street, Sacramento, California
13.5 km PM2.5: 18.3 µg/m³
50
Auburn-11645 Atwood Road, Placer, California
20.0 km PM2.5: 12.0 µg/m³
52
Auburn-11645 Atwood Road, Placer, California
20.0 km PM2.5: 12.6 µg/m³
28
Pleasant Grove
23.6 km PM2.5: 6.8 µg/m³
31
2-3 Rio Linda Blvd.
24.9 km PM2.5: 7.5 µg/m³
27
Rio Linda & Grand
25.0 km PM2.5: 6.5 µg/m³

What cities are near Rocklin?

63 Granite Bay 63 Citrus Heights 63 Antelope 63 Orangevale 63 Folsom 63 Foothill Farms 63 Fair Oaks 63 North Highlands 54 El Dorado Hills 63 Carmichael
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:43 UTC.