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)
27
Good
Roswell, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.93 μg/m³
0
55
155
255
425
605+
18.89 ppb
0
55
71
86
201
201+
0.12 ppb
0
36
76
186
605
1005+
3.29 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Roswell, New Mexico
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AQI 22
Good
4.18μg/m³
PM2.5
14.13μg/m³
PM10
23.25ppb
O3
0.70ppb
SO2
11.81ppb
NO2
0.21ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
13.97μg/m³
PM10
11.02ppb
O3
0.70ppb
SO2
9.01ppb
NO2
0.24ppm
CO
AQI 33
Good
5.58μg/m³
PM2.5
25.97μg/m³
PM10
22.72ppb
O3
0.67ppb
SO2
13.17ppb
NO2
0.33ppm
CO
AQI 24
Good
4.12μg/m³
PM2.5
17.99μg/m³
PM10
26.33ppb
O3
0.18ppb
SO2
5.74ppb
NO2
0.14ppm
CO
AQI 37
Good
5.54μg/m³
PM2.5
24.19μg/m³
PM10
39.85ppb
O3
0.10ppb
SO2
3.20ppb
NO2
0.15ppm
CO
AQI 33
Good
5.80μg/m³
PM2.5
25.00μg/m³
PM10
18.01ppb
O3
0.67ppb
SO2
15.99ppb
NO2
0.33ppm
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 11:00:00 on 2026-10-08.
In the last 24 hours, the best air quality in Roswell, New Mexico was observed at 01:00:00 on 2026-10-09.
As of now, the AQI in Roswell, New Mexico is 27, indicating Good conditions.
Roswell, New Mexico air has the highest levels of PM2.5.
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 4.843 μg/m3.
The PM10 concentration in Roswell, New Mexico is 20.935 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Roswell, New Mexico is 0.143 ppm.
Currently, Roswell, New Mexico has a sulfur dioxide (SO2) concentration of 0.121 ppb.
The current ozone (O3) level in Roswell, New Mexico at the moment is 18.894 ppm.
Nitrogen dioxide (NO2) level in Roswell, New Mexico at the moment is 3.286 ppb.
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