Stay updated with real-time air quality in Rocklin, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
25
Good
Rocklin, California
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.08 μg/m³
0
55
155
255
425
605+
27.34 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
1.53 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rocklin, California
Rocklin, California
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AQI 34
Good
4.69μg/m³
PM2.5
11.03μg/m³
PM10
37.21ppb
O3
0.77ppb
SO2
2.40ppb
NO2
0.23ppm
CO
AQI 32
Good
4.14μg/m³
PM2.5
16.43μg/m³
PM10
35.30ppb
O3
0.78ppb
SO2
2.40ppb
NO2
0.23ppm
CO
AQI 27
Good
5.34μg/m³
PM2.5
22.04μg/m³
PM10
28.77ppb
O3
0.75ppb
SO2
2.46ppb
NO2
0.25ppm
CO
AQI 32
Good
3.77μg/m³
PM2.5
12.89μg/m³
PM10
34.56ppb
O3
0.78ppb
SO2
2.40ppb
NO2
0.23ppm
CO
AQI 31
Good
4.34μg/m³
PM2.5
13.34μg/m³
PM10
34.33ppb
O3
0.78ppb
SO2
2.44ppb
NO2
0.23ppm
CO
AQI 30
Good
4.26μg/m³
PM2.5
14.65μg/m³
PM10
31.55ppb
O3
0.78ppb
SO2
2.50ppb
NO2
0.23ppm
CO
Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Rocklin, California is updated on an hourly basis.
The worst air quality in Rocklin, California was recorded at 01:00:00 on 2025-07-17.
The best air quality in Rocklin, California was recorded at 01:00:00 on 2025-07-16.
The real-time air quality index in Rocklin, California is 33, currently categorized as Good.
The most common pollutant in Rocklin, California is O3.
If the air quality in Rocklin, California is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Rocklin, California at present are 4.7 μg/m3.
The current PM10 levels in Rocklin, California are 13.102 μg/m3.
The current carbon monoxide (CO) level in Rocklin, California is 0.232 ppm.
The current sulfur dioxide (SO2) levels in Rocklin, California are 0.77 ppb.
The current ozone (O3) levels at Rocklin, California is 36.088 ppm.
The current nitrogen dioxide (NO2) levels at Rocklin, California is 2.409 ppb.
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