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)
41
Good
Twentynine Palms, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.43 μg/m³
0
55
155
255
425
605+
44.41 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
4.47 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Twentynine Palms, California
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AQI 39
Good
3.55μg/m³
PM2.5
18.83μg/m³
PM10
42.37ppb
O3
0.63ppb
SO2
3.46ppb
NO2
0.24ppm
CO
AQI 41
Good
3.56μg/m³
PM2.5
16.57μg/m³
PM10
44.44ppb
O3
0.62ppb
SO2
2.88ppb
NO2
0.24ppm
CO
AQI 39
Good
4.60μg/m³
PM2.5
23.00μg/m³
PM10
42.00ppb
O3
0.62ppb
SO2
3.84ppb
NO2
0.24ppm
CO
AQI 40
Good
3.53μg/m³
PM2.5
21.34μg/m³
PM10
43.40ppb
O3
0.61ppb
SO2
3.85ppb
NO2
0.24ppm
CO
AQI 39
Good
2.73μg/m³
PM2.5
16.00μg/m³
PM10
42.49ppb
O3
0.62ppb
SO2
3.53ppb
NO2
0.24ppm
CO
AQI 41
Good
3.68μg/m³
PM2.5
17.41μg/m³
PM10
44.43ppb
O3
0.62ppb
SO2
2.96ppb
NO2
0.24ppm
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 12:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in Twentynine Palms, California was observed at 12:00:00 on 2026-03-09.
The current air quality in Twentynine Palms, California is 41, 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 2.784 μg/m3.
The current PM10 concentration at Twentynine Palms, California is 15.427 μg/m3.
The current carbon monoxide (CO) concentration at Twentynine Palms, California is 0.271 ppm.
The current sulfur dioxide (SO2) concentration at Twentynine Palms, California is 0.623 ppb.
The current ozone (O3) concentration at Twentynine Palms, California is 44.408 ppm.
The current nitrogen dioxide (NO2) concentration at Twentynine Palms, California is 4.474 ppb.
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