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)
41
Good
Roswell, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.71 μg/m³
0
55
155
255
425
605+
43.91 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
0.28 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 37
Good
4.67μg/m³
PM2.5
29.13μg/m³
PM10
40.43ppb
O3
3.67ppb
SO2
9.16ppb
NO2
0.17ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
30.93μg/m³
PM10
37.05ppb
O3
3.80ppb
SO2
11.96ppb
NO2
0.17ppm
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 40
Good
2.67μg/m³
PM2.5
11.00μg/m³
PM10
42.82ppb
O3
0.29ppb
SO2
0.24ppb
NO2
0.11ppm
CO
AQI 37
Good
3.67μg/m³
PM2.5
16.27μg/m³
PM10
40.21ppb
O3
0.37ppb
SO2
0.20ppb
NO2
0.11ppm
CO
AQI 29
Good
4.71μg/m³
PM2.5
21.01μg/m³
PM10
31.01ppb
O3
0.57ppb
SO2
8.00ppb
NO2
0.23ppm
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 10:00:00 on 2026-03-08.
In the last 24 hours, the best air quality in Roswell, New Mexico was observed at 04:00:00 on 2026-03-09.
As of now, the AQI in Roswell, New Mexico is 41, 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 2.682 μg/m3.
The PM10 concentration in Roswell, New Mexico is 10.708 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 0.345 ppb.
The current ozone (O3) level in Roswell, New Mexico at the moment is 43.912 ppm.
Nitrogen dioxide (NO2) level in Roswell, New Mexico at the moment is 0.279 ppb.
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