Stay updated with real-time air quality in Los Alamos, New Mexico 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)
31
Good
Los Alamos, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.19 μg/m³
0
55
155
255
425
605+
34.43 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
9.16 ppb
0
54
101
361
1250
2050+
0.49 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Los Alamos, New Mexico
Los Alamos, New Mexico
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AQI 44
Good
7.67μg/m³
PM2.5
23.05μg/m³
PM10
29.07ppb
O3
0.61ppb
SO2
9.48ppb
NO2
0.48ppm
CO
AQI 31
Good
5.05μg/m³
PM2.5
34.11μg/m³
PM10
29.30ppb
O3
0.52ppb
SO2
12.95ppb
NO2
0.49ppm
CO
AQI 62
Moderate
15.13μg/m³
PM2.5
66.73μg/m³
PM10
18.19ppb
O3
0.67ppb
SO2
28.16ppb
NO2
0.58ppm
CO
AQI 69
Moderate
18.92μg/m³
PM2.5
87.82μg/m³
PM10
16.94ppb
O3
0.68ppb
SO2
28.22ppb
NO2
0.57ppm
CO
AQI 59
Moderate
13.38μg/m³
PM2.5
71.64μg/m³
PM10
12.53ppb
O3
0.66ppb
SO2
27.23ppb
NO2
0.43ppm
CO
AQI 72
Moderate
11.43μg/m³
PM2.5
97.01μg/m³
PM10
16.70ppb
O3
0.66ppb
SO2
19.38ppb
NO2
0.37ppm
CO
Air quality data and pollutant measurements for New Mexico, 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 Los Alamos, New Mexico is updated every hour.
The worst air quality in Los Alamos, New Mexico in the last 24 hours was observed at 01:00:00 on 2026-01-23.
In the last 24 hrs, the best air quality in Los Alamos, New Mexico was observed at 11:00:00 on 2026-01-22.
The current air quality in Los Alamos, New Mexico is 31, categorized as Good based on real-time data.
The most common pollutant in Los Alamos, New Mexico is O3.
If the air quality in Los Alamos, New Mexico is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Los Alamos, New Mexico is 5.02 μg/m3.
The current PM10 concentration at Los Alamos, New Mexico is 33.186 μg/m3.
The current carbon monoxide (CO) concentration at Los Alamos, New Mexico is 0.491 ppm.
The current sulfur dioxide (SO2) concentration at Los Alamos, New Mexico is 0.526 ppb.
The current ozone (O3) concentration at Los Alamos, New Mexico is 34.433 ppm.
The current nitrogen dioxide (NO2) concentration at Los Alamos, New Mexico is 9.158 ppb.
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