Stay updated with real-time air quality in Twentynine Palms, 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)
24
Good
Twentynine Palms, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.48 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.13 μg/m³
0
55
155
255
425
605+
26.33 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
7.18 ppb
0
54
101
361
1250
2050+
0.59 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Twentynine Palms, California
Twentynine Palms, California
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AQI 31
Good
5.44μg/m³
PM2.5
29.70μg/m³
PM10
33.23ppb
O3
1.05ppb
SO2
22.28ppb
NO2
0.51ppm
CO
AQI 33
Good
5.56μg/m³
PM2.5
26.17μg/m³
PM10
17.30ppb
O3
1.02ppb
SO2
19.73ppb
NO2
0.39ppm
CO
AQI 49
Good
9.00μg/m³
PM2.5
39.00μg/m³
PM10
10.00ppb
O3
1.08ppb
SO2
11.87ppb
NO2
0.54ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
36.23μg/m³
PM10
8.80ppb
O3
1.09ppb
SO2
11.27ppb
NO2
0.55ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
31.23μg/m³
PM10
15.96ppb
O3
1.03ppb
SO2
14.93ppb
NO2
0.49ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
29.49μg/m³
PM10
13.28ppb
O3
1.02ppb
SO2
18.28ppb
NO2
0.38ppm
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 Twentynine Palms, California is updated every hour.
The worst air quality in Twentynine Palms, California in the last 24 hours was observed at 01:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Twentynine Palms, California was observed at 04:00:00 on 2025-12-06.
The current air quality in Twentynine Palms, California is 26, categorized as Good based on real-time data.
The most common pollutant in Twentynine Palms, California is O3.
If the air quality in Twentynine Palms, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Twentynine Palms, California is 2.544 μg/m3.
The current PM10 concentration at Twentynine Palms, California is 9.546 μg/m3.
The current carbon monoxide (CO) concentration at Twentynine Palms, California is 0.593 ppm.
The current sulfur dioxide (SO2) concentration at Twentynine Palms, California is 1.259 ppb.
The current ozone (O3) concentration at Twentynine Palms, California is 27.599 ppm.
The current nitrogen dioxide (NO2) concentration at Twentynine Palms, California is 6.913 ppb.
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