Stay updated with real-time air quality in Roswell, 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)
46
Good
Roswell, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.07 μg/m³
0
55
155
255
425
605+
50.34 ppb
0
55
71
86
201
201+
0.17 ppb
0
36
76
186
605
1005+
0.17 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Roswell, New Mexico
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AQI 50
Good
8.95μg/m³
PM2.5
53.57μg/m³
PM10
50.86ppb
O3
0.64ppb
SO2
2.59ppb
NO2
0.21ppm
CO
AQI 49
Good
9.00μg/m³
PM2.5
48.28μg/m³
PM10
52.98ppb
O3
0.64ppb
SO2
1.02ppb
NO2
0.21ppm
CO
AQI 53
Moderate
9.47μg/m³
PM2.5
59.88μg/m³
PM10
44.91ppb
O3
0.71ppb
SO2
3.45ppb
NO2
0.29ppm
CO
AQI 46
Good
8.14μg/m³
PM2.5
36.00μg/m³
PM10
50.40ppb
O3
0.20ppb
SO2
0.32ppb
NO2
0.12ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
42.95μg/m³
PM10
48.20ppb
O3
0.22ppb
SO2
0.34ppb
NO2
0.12ppm
CO
AQI 52
Moderate
9.70μg/m³
PM2.5
43.01μg/m³
PM10
42.01ppb
O3
0.77ppb
SO2
4.00ppb
NO2
0.30ppm
CO
Air quality and pollutant data for New Mexico, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Roswell, New Mexico is updated every hour for accuracy.
In the past 24 hours, the air quality in Roswell, New Mexico was at its worst at 09:00:00 on 2026-08-12.
In the last 24 hours, the best air quality in Roswell, New Mexico was observed at 04:00:00 on 2026-08-12.
As of now, the AQI in Roswell, New Mexico is 46, indicating Good conditions.
Roswell, New Mexico air has the highest levels of O3.
Poor air quality in Roswell, New Mexico means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Roswell, New Mexico are currently 6.542 μg/m3.
The PM10 concentration in Roswell, New Mexico is 29.065 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Roswell, New Mexico is 0.111 ppm.
Currently, Roswell, New Mexico has a sulfur dioxide (SO2) concentration of 0.166 ppb.
The current ozone (O3) level in Roswell, New Mexico at the moment is 50.336 ppm.
Nitrogen dioxide (NO2) level in Roswell, New Mexico at the moment is 0.168 ppb.
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