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)
56
Moderate
Moraga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
51.77 μg/m³
0
55
155
255
425
605+
28.02 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
6.66 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moraga, California
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AQI 52
Moderate
9.98μg/m³
PM2.5
44.44μg/m³
PM10
33.54ppb
O3
0.64ppb
SO2
5.26ppb
NO2
0.29ppm
CO
AQI 56
Moderate
11.73μg/m³
PM2.5
52.40μg/m³
PM10
26.50ppb
O3
0.46ppb
SO2
6.74ppb
NO2
0.40ppm
CO
AQI 49
Good
8.52μg/m³
PM2.5
37.15μg/m³
PM10
36.69ppb
O3
0.86ppb
SO2
5.52ppb
NO2
0.26ppm
CO
AQI 60
Moderate
13.61μg/m³
PM2.5
60.81μg/m³
PM10
24.45ppb
O3
0.36ppb
SO2
7.86ppb
NO2
0.43ppm
CO
AQI 44
Good
8.48μg/m³
PM2.5
37.31μg/m³
PM10
40.42ppb
O3
0.97ppb
SO2
4.59ppb
NO2
0.22ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
37.97μg/m³
PM10
32.16ppb
O3
0.78ppb
SO2
7.14ppb
NO2
0.32ppm
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 03:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Moraga, California was observed at 12:00:00 on 2026-03-09.
The current air quality in Moraga, California is 56, 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 11.567 μg/m3.
The current PM10 concentration at Moraga, California is 51.774 μg/m3.
The current carbon monoxide (CO) concentration at Moraga, California is 0.352 ppm.
The current sulfur dioxide (SO2) concentration at Moraga, California is 0.517 ppb.
The current ozone (O3) concentration at Moraga, California is 28.024 ppm.
The current nitrogen dioxide (NO2) concentration at Moraga, California is 6.664 ppb.
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