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)
44
Good
Diamond Springs, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.40 μg/m³
0
55
155
255
425
605+
22.80 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
7.94 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Diamond Springs, California
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AQI 44
Good
8.37μg/m³
PM2.5
41.36μg/m³
PM10
22.98ppb
O3
0.81ppb
SO2
8.03ppb
NO2
0.42ppm
CO
AQI 38
Good
7.42μg/m³
PM2.5
31.83μg/m³
PM10
17.61ppb
O3
0.85ppb
SO2
6.74ppb
NO2
0.54ppm
CO
AQI 27
Good
4.87μg/m³
PM2.5
20.14μg/m³
PM10
19.70ppb
O3
0.86ppb
SO2
4.71ppb
NO2
0.54ppm
CO
AQI 22
Good
3.90μg/m³
PM2.5
17.25μg/m³
PM10
20.78ppb
O3
0.87ppb
SO2
2.24ppb
NO2
0.56ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
19.76μg/m³
PM10
17.76ppb
O3
0.86ppb
SO2
4.79ppb
NO2
0.56ppm
CO
AQI 27
Good
4.56μg/m³
PM2.5
19.76μg/m³
PM10
22.13ppb
O3
0.84ppb
SO2
8.06ppb
NO2
0.50ppm
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 05:00:00 on 2026-03-12.
In the last 24 hours, the best air quality in Diamond Springs, California was observed at 04:00:00 on 2026-03-12.
As of now, the AQI in Diamond Springs, California is 44, indicating Good conditions.
Diamond Springs, California air has the highest levels of PM2.5.
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 8.217 μg/m3.
The PM10 concentration in Diamond Springs, California is 40.396 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Diamond Springs, California is 0.423 ppm.
Currently, Diamond Springs, California has a sulfur dioxide (SO2) concentration of 0.815 ppb.
The current ozone (O3) level in Diamond Springs, California at the moment is 22.801 ppm.
Nitrogen dioxide (NO2) level in Diamond Springs, California at the moment is 7.944 ppb.
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