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)
33
Good
Portales, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.95 μg/m³
0
55
155
255
425
605+
21.59 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
1.44 ppb
0
54
101
361
1250
2050+
0.10 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 33
Good
5.94μg/m³
PM2.5
26.88μg/m³
PM10
22.44ppb
O3
0.16ppb
SO2
1.50ppb
NO2
0.10ppm
CO
AQI 33
Good
6.34μg/m³
PM2.5
28.00μg/m³
PM10
20.29ppb
O3
0.18ppb
SO2
2.40ppb
NO2
0.11ppm
CO
AQI 22
Good
4.50μg/m³
PM2.5
19.80μg/m³
PM10
20.45ppb
O3
0.25ppb
SO2
2.32ppb
NO2
0.11ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
27.25μg/m³
PM10
22.67ppb
O3
0.76ppb
SO2
6.59ppb
NO2
0.25ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
31.52μg/m³
PM10
23.91ppb
O3
0.23ppb
SO2
0.88ppb
NO2
0.10ppm
CO
AQI 27
Good
5.43μg/m³
PM2.5
23.05μg/m³
PM10
20.15ppb
O3
0.19ppb
SO2
2.78ppb
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 10:00:00 on 2026-09-06.
In the last 24 hrs, the best air quality in Portales, New Mexico was observed at 11:00:00 on 2026-09-06.
The current air quality in Portales, New Mexico is 33, categorized as Good based on real-time data.
The most common pollutant in Portales, New Mexico is PM2.5.
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 5.513 μg/m3.
The current PM10 concentration at Portales, New Mexico is 23.95 μg/m3.
The current carbon monoxide (CO) concentration at Portales, New Mexico is 0.102 ppm.
The current sulfur dioxide (SO2) concentration at Portales, New Mexico is 0.151 ppb.
The current ozone (O3) concentration at Portales, New Mexico is 21.588 ppm.
The current nitrogen dioxide (NO2) concentration at Portales, New Mexico is 1.44 ppb.
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