Stay updated with real-time air quality in Portales, 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)
41
Good
Portales, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.55 μg/m³
0
55
155
255
425
605+
43.61 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
0.20 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Portales, New Mexico
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AQI 39
Good
2.46μg/m³
PM2.5
10.00μg/m³
PM10
42.48ppb
O3
0.28ppb
SO2
0.27ppb
NO2
0.11ppm
CO
AQI 38
Good
4.54μg/m³
PM2.5
19.36μg/m³
PM10
41.00ppb
O3
0.27ppb
SO2
0.29ppb
NO2
0.12ppm
CO
AQI 42
Good
2.27μg/m³
PM2.5
9.04μg/m³
PM10
44.73ppb
O3
0.29ppb
SO2
0.30ppb
NO2
0.11ppm
CO
AQI 27
Good
4.79μg/m³
PM2.5
23.17μg/m³
PM10
27.05ppb
O3
0.43ppb
SO2
8.12ppb
NO2
0.23ppm
CO
AQI 43
Good
2.91μg/m³
PM2.5
11.83μg/m³
PM10
45.59ppb
O3
0.30ppb
SO2
0.38ppb
NO2
0.12ppm
CO
AQI 40
Good
4.06μg/m³
PM2.5
17.84μg/m³
PM10
42.63ppb
O3
0.28ppb
SO2
0.37ppb
NO2
0.12ppm
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 Portales, New Mexico is updated every hour.
The worst air quality in Portales, New Mexico in the last 24 hours was observed at 11:00:00 on 2026-03-08.
In the last 24 hrs, the best air quality in Portales, New Mexico was observed at 02:00:00 on 2026-03-09.
The current air quality in Portales, New Mexico is 41, categorized as Good based on real-time data.
The most common pollutant in Portales, New Mexico is O3.
If the air quality in Portales, New Mexico is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Portales, New Mexico is 3.289 μg/m3.
The current PM10 concentration at Portales, New Mexico is 14.547 μg/m3.
The current carbon monoxide (CO) concentration at Portales, New Mexico is 0.106 ppm.
The current sulfur dioxide (SO2) concentration at Portales, New Mexico is 0.309 ppb.
The current ozone (O3) concentration at Portales, New Mexico is 43.606 ppm.
The current nitrogen dioxide (NO2) concentration at Portales, New Mexico is 0.202 ppb.
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