Stay updated with real-time air quality in Diamond Springs, 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)
43
Good
Diamond Springs, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.34 μg/m³
0
55
155
255
425
605+
46.27 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
3.10 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Diamond Springs, California
Diamond Springs, California
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AQI 43
Good
4.28μg/m³
PM2.5
15.11μg/m³
PM10
46.05ppb
O3
0.52ppb
SO2
2.33ppb
NO2
0.19ppm
CO
AQI 45
Good
4.10μg/m³
PM2.5
18.18μg/m³
PM10
49.22ppb
O3
0.54ppb
SO2
2.24ppb
NO2
0.19ppm
CO
AQI 46
Good
2.69μg/m³
PM2.5
10.97μg/m³
PM10
50.21ppb
O3
0.57ppb
SO2
1.55ppb
NO2
0.19ppm
CO
AQI 45
Good
2.15μg/m³
PM2.5
9.17μg/m³
PM10
48.99ppb
O3
0.57ppb
SO2
1.05ppb
NO2
0.19ppm
CO
AQI 46
Good
2.59μg/m³
PM2.5
10.32μg/m³
PM10
49.84ppb
O3
0.57ppb
SO2
1.55ppb
NO2
0.19ppm
CO
AQI 58
Moderate
1.91μg/m³
PM2.5
7.53μg/m³
PM10
56.77ppb
O3
0.58ppb
SO2
2.26ppb
NO2
0.20ppm
CO
Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Diamond Springs, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Diamond Springs, California was at its worst at 01:00:00 on 2026-06-24.
In the last 24 hours, the best air quality in Diamond Springs, California was observed at 02:00:00 on 2026-06-23.
As of now, the AQI in Diamond Springs, California is 43, indicating Good conditions.
Diamond Springs, California air has the highest levels of O3.
Poor air quality in Diamond Springs, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Diamond Springs, California are currently 4.192 μg/m3.
The PM10 concentration in Diamond Springs, California is 14.894 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Diamond Springs, California is 0.194 ppm.
Currently, Diamond Springs, California has a sulfur dioxide (SO2) concentration of 0.519 ppb.
The current ozone (O3) level in Diamond Springs, California at the moment is 46.432 ppm.
Nitrogen dioxide (NO2) level in Diamond Springs, California at the moment is 2.316 ppb.
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