Stay updated with real-time air quality in Phelan, 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)
38
Good
Phelan, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.17 μg/m³
0
55
155
255
425
605+
40.89 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
0.81 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Phelan, California
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AQI 37
Good
4.57μg/m³
PM2.5
22.16μg/m³
PM10
39.86ppb
O3
0.53ppb
SO2
0.63ppb
NO2
0.12ppm
CO
AQI 40
Good
5.60μg/m³
PM2.5
25.63μg/m³
PM10
42.80ppb
O3
0.51ppb
SO2
0.77ppb
NO2
0.12ppm
CO
AQI 36
Good
4.95μg/m³
PM2.5
22.73μg/m³
PM10
38.72ppb
O3
0.51ppb
SO2
0.62ppb
NO2
0.12ppm
CO
AQI 37
Good
4.93μg/m³
PM2.5
22.59μg/m³
PM10
40.34ppb
O3
0.51ppb
SO2
0.66ppb
NO2
0.12ppm
CO
AQI 39
Good
3.42μg/m³
PM2.5
21.20μg/m³
PM10
41.77ppb
O3
0.46ppb
SO2
0.63ppb
NO2
0.12ppm
CO
AQI 39
Good
0.13μg/m³
PM2.5
0.39μg/m³
PM10
42.03ppb
O3
0.54ppb
SO2
0.56ppb
NO2
0.11ppm
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 Phelan, California is updated every hour for accuracy.
In the past 24 hours, the air quality in Phelan, California was at its worst at 12:00:00 on 2026-03-07.
In the last 24 hours, the best air quality in Phelan, California was observed at 10:00:00 on 2026-03-07.
As of now, the AQI in Phelan, California is 38, indicating Good conditions.
Phelan, California air has the highest levels of O3.
Poor air quality in Phelan, California means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Phelan, California are currently 4.289 μg/m3.
The PM10 concentration in Phelan, California is 25.173 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Phelan, California is 0.115 ppm.
Currently, Phelan, California has a sulfur dioxide (SO2) concentration of 0.517 ppb.
The current ozone (O3) level in Phelan, California at the moment is 40.89 ppm.
Nitrogen dioxide (NO2) level in Phelan, California at the moment is 0.811 ppb.
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