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)
45
Good
Portales, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.00 μg/m³
0
55
155
255
425
605+
48.96 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
0.16 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Portales, New Mexico
Portales, New Mexico
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AQI 45
Good
7.22μg/m³
PM2.5
32.00μg/m³
PM10
48.93ppb
O3
0.13ppb
SO2
0.19ppb
NO2
0.11ppm
CO
AQI 46
Good
6.34μg/m³
PM2.5
27.91μg/m³
PM10
50.34ppb
O3
0.12ppb
SO2
0.26ppb
NO2
0.12ppm
CO
AQI 48
Good
8.10μg/m³
PM2.5
35.00μg/m³
PM10
51.88ppb
O3
0.22ppb
SO2
0.26ppb
NO2
0.11ppm
CO
AQI 52
Moderate
10.42μg/m³
PM2.5
47.79μg/m³
PM10
50.96ppb
O3
0.58ppb
SO2
2.40ppb
NO2
0.17ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
37.64μg/m³
PM10
51.17ppb
O3
0.13ppb
SO2
0.13ppb
NO2
0.10ppm
CO
AQI 46
Good
6.82μg/m³
PM2.5
30.00μg/m³
PM10
50.45ppb
O3
0.15ppb
SO2
0.31ppb
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 03:00:00 on 2026-07-23.
In the last 24 hrs, the best air quality in Portales, New Mexico was observed at 03:00:00 on 2026-07-23.
The current air quality in Portales, New Mexico is 45, 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 7.077 μg/m3.
The current PM10 concentration at Portales, New Mexico is 31 μg/m3.
The current carbon monoxide (CO) concentration at Portales, New Mexico is 0.107 ppm.
The current sulfur dioxide (SO2) concentration at Portales, New Mexico is 0.124 ppb.
The current ozone (O3) concentration at Portales, New Mexico is 48.958 ppm.
The current nitrogen dioxide (NO2) concentration at Portales, New Mexico is 0.159 ppb.
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