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)
34
Good
Moraga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.26 μg/m³
0
55
155
255
425
605+
37.33 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
2.87 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Moraga, California
Moraga, California
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AQI 38
Good
3.35μg/m³
PM2.5
14.12μg/m³
PM10
41.24ppb
O3
0.56ppb
SO2
2.94ppb
NO2
0.31ppm
CO
AQI 29
Good
4.65μg/m³
PM2.5
20.46μg/m³
PM10
31.30ppb
O3
0.49ppb
SO2
3.50ppb
NO2
0.38ppm
CO
AQI 42
Good
3.34μg/m³
PM2.5
13.91μg/m³
PM10
44.53ppb
O3
0.61ppb
SO2
2.15ppb
NO2
0.26ppm
CO
AQI 30
Good
2.68μg/m³
PM2.5
11.74μg/m³
PM10
31.76ppb
O3
0.21ppb
SO2
4.25ppb
NO2
0.49ppm
CO
AQI 44
Good
3.12μg/m³
PM2.5
12.68μg/m³
PM10
47.67ppb
O3
0.64ppb
SO2
1.58ppb
NO2
0.23ppm
CO
AQI 36
Good
4.38μg/m³
PM2.5
14.46μg/m³
PM10
39.06ppb
O3
0.64ppb
SO2
3.41ppb
NO2
0.31ppm
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 05:00:00 on 2026-06-12.
In the last 24 hrs, the best air quality in Moraga, California was observed at 03:00:00 on 2026-06-12.
The current air quality in Moraga, California is 34, 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 2.887 μg/m3.
The current PM10 concentration at Moraga, California is 12.261 μg/m3.
The current carbon monoxide (CO) concentration at Moraga, California is 0.364 ppm.
The current sulfur dioxide (SO2) concentration at Moraga, California is 0.499 ppb.
The current ozone (O3) concentration at Moraga, California is 37.329 ppm.
The current nitrogen dioxide (NO2) concentration at Moraga, California is 2.873 ppb.
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