Stay updated with real-time air quality in Moraga, 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)
24
Good
Moraga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.53 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.68 μg/m³
0
55
155
255
425
605+
26.11 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
3.77 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moraga, California
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AQI 22
Good
3.90μg/m³
PM2.5
16.47μg/m³
PM10
24.38ppb
O3
0.51ppb
SO2
3.23ppb
NO2
0.30ppm
CO
AQI 24
Good
3.79μg/m³
PM2.5
16.87μg/m³
PM10
25.75ppb
O3
0.56ppb
SO2
3.95ppb
NO2
0.30ppm
CO
AQI 22
Good
4.18μg/m³
PM2.5
17.88μg/m³
PM10
24.49ppb
O3
0.41ppb
SO2
3.67ppb
NO2
0.28ppm
CO
AQI 23
Good
3.93μg/m³
PM2.5
17.77μg/m³
PM10
25.45ppb
O3
0.62ppb
SO2
4.43ppb
NO2
0.28ppm
CO
AQI 22
Good
4.47μg/m³
PM2.5
19.66μg/m³
PM10
22.64ppb
O3
0.29ppb
SO2
2.62ppb
NO2
0.30ppm
CO
AQI 25
Good
4.29μg/m³
PM2.5
18.37μg/m³
PM10
26.92ppb
O3
0.51ppb
SO2
5.10ppb
NO2
0.26ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Moraga, California is updated every hour.
The worst air quality in Moraga, California in the last 24 hours was observed at 12:00:00 on 2026-02-12.
In the last 24 hrs, the best air quality in Moraga, California was observed at 08:00:00 on 2026-02-12.
The current air quality in Moraga, California is 24, categorized as Good based on real-time data.
The most common pollutant in Moraga, California is O3.
If the air quality in Moraga, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Moraga, California is 3.532 μg/m3.
The current PM10 concentration at Moraga, California is 15.679 μg/m3.
The current carbon monoxide (CO) concentration at Moraga, California is 0.297 ppm.
The current sulfur dioxide (SO2) concentration at Moraga, California is 0.525 ppb.
The current ozone (O3) concentration at Moraga, California is 26.112 ppm.
The current nitrogen dioxide (NO2) concentration at Moraga, California is 3.771 ppb.
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