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)
42
Good
Phelan, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.12 μg/m³
0
55
155
255
425
605+
45.46 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
5.68 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Phelan, California
Phelan, California
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AQI 43
Good
6.29μg/m³
PM2.5
22.73μg/m³
PM10
46.15ppb
O3
0.55ppb
SO2
4.34ppb
NO2
0.19ppm
CO
AQI 43
Good
4.60μg/m³
PM2.5
20.12μg/m³
PM10
46.05ppb
O3
0.57ppb
SO2
3.83ppb
NO2
0.19ppm
CO
AQI 43
Good
6.53μg/m³
PM2.5
22.45μg/m³
PM10
46.07ppb
O3
0.56ppb
SO2
3.85ppb
NO2
0.19ppm
CO
AQI 43
Good
5.70μg/m³
PM2.5
21.26μg/m³
PM10
46.19ppb
O3
0.56ppb
SO2
3.91ppb
NO2
0.19ppm
CO
AQI 38
Good
5.29μg/m³
PM2.5
19.14μg/m³
PM10
41.01ppb
O3
0.55ppb
SO2
4.71ppb
NO2
0.18ppm
CO
AQI 51
Moderate
2.25μg/m³
PM2.5
9.21μg/m³
PM10
54.88ppb
O3
0.53ppb
SO2
4.53ppb
NO2
0.19ppm
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 01:00:00 on 2026-06-08.
In the last 24 hours, the best air quality in Phelan, California was observed at 08:00:00 on 2026-06-08.
As of now, the AQI in Phelan, California is 39, 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 5.282 μg/m3.
The PM10 concentration in Phelan, California is 19.897 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Phelan, California is 0.185 ppm.
Currently, Phelan, California has a sulfur dioxide (SO2) concentration of 0.51 ppb.
The current ozone (O3) level in Phelan, California at the moment is 41.892 ppm.
Nitrogen dioxide (NO2) level in Phelan, California at the moment is 4.192 ppb.
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