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)
66
Moderate
Moraga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.13 μg/m³
0
55
155
255
425
605+
12.99 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
5.98 ppb
0
54
101
361
1250
2050+
0.32 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moraga, California
Moraga, California
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AQI 64
Moderate
15.84μg/m³
PM2.5
70.49μg/m³
PM10
13.50ppb
O3
0.49ppb
SO2
5.66ppb
NO2
0.36ppm
CO
AQI 62
Moderate
14.81μg/m³
PM2.5
66.13μg/m³
PM10
11.57ppb
O3
0.44ppb
SO2
7.35ppb
NO2
0.37ppm
CO
AQI 62
Moderate
15.39μg/m³
PM2.5
68.47μg/m³
PM10
13.57ppb
O3
0.42ppb
SO2
5.18ppb
NO2
0.38ppm
CO
AQI 62
Moderate
15.19μg/m³
PM2.5
67.51μg/m³
PM10
12.12ppb
O3
0.45ppb
SO2
8.77ppb
NO2
0.35ppm
CO
AQI 66
Moderate
16.97μg/m³
PM2.5
75.21μg/m³
PM10
13.88ppb
O3
0.36ppb
SO2
5.20ppb
NO2
0.39ppm
CO
AQI 58
Moderate
13.23μg/m³
PM2.5
59.25μg/m³
PM10
13.37ppb
O3
0.44ppb
SO2
5.57ppb
NO2
0.37ppm
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 11:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Moraga, California was observed at 03:00:00 on 2025-12-07.
The current air quality in Moraga, California is 66, categorized as Moderate based on real-time data.
The most common pollutant in Moraga, California is PM2.5.
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 16.994 μg/m3.
The current PM10 concentration at Moraga, California is 75.128 μg/m3.
The current carbon monoxide (CO) concentration at Moraga, California is 0.324 ppm.
The current sulfur dioxide (SO2) concentration at Moraga, California is 0.455 ppb.
The current ozone (O3) concentration at Moraga, California is 12.988 ppm.
The current nitrogen dioxide (NO2) concentration at Moraga, California is 5.981 ppb.
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