Stay updated with real-time air quality in Muscoy, 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)
62
Moderate
Muscoy, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
15.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.09 μg/m³
0
55
155
255
425
605+
11.76 ppb
0
55
71
86
201
201+
0.40 ppb
0
36
76
186
605
1005+
30.66 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Muscoy, California
Muscoy, California
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AQI 54
Moderate
10.87μg/m³
PM2.5
31.29μg/m³
PM10
23.41ppb
O3
0.41ppb
SO2
24.68ppb
NO2
0.63ppm
CO
AQI 66
Moderate
16.65μg/m³
PM2.5
73.36μg/m³
PM10
2.42ppb
O3
0.42ppb
SO2
36.00ppb
NO2
0.61ppm
CO
AQI 64
Moderate
16.10μg/m³
PM2.5
62.02μg/m³
PM10
5.08ppb
O3
0.41ppb
SO2
33.71ppb
NO2
0.61ppm
CO
AQI 86
Moderate
28.22μg/m³
PM2.5
56.89μg/m³
PM10
6.96ppb
O3
0.44ppb
SO2
33.44ppb
NO2
0.65ppm
CO
AQI 105
Unhealthy for sensitive groups
37.14μg/m³
PM2.5
53.56μg/m³
PM10
5.99ppb
O3
0.63ppb
SO2
36.58ppb
NO2
0.68ppm
CO
AQI 24
Good
2.73μg/m³
PM2.5
11.40μg/m³
PM10
23.85ppb
O3
0.41ppb
SO2
25.04ppb
NO2
0.60ppm
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 Muscoy, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Muscoy, California was at its worst at 11:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Muscoy, California was observed at 11:00:00 on 2026-01-22.
As of now, the AQI in Muscoy, California is 69, indicating Moderate conditions.
Muscoy, California air has the highest levels of PM2.5.
Poor air quality in Muscoy, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Muscoy, California are currently 18.904 μg/m3.
The PM10 concentration in Muscoy, California is 51.9 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Muscoy, California is 0.635 ppm.
Currently, Muscoy, California has a sulfur dioxide (SO2) concentration of 0.466 ppb.
The current ozone (O3) level in Muscoy, California at the moment is 8.419 ppm.
Nitrogen dioxide (NO2) level in Muscoy, California at the moment is 33.934 ppb.
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