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)
49
Good
Roswell, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
37.64 μg/m³
0
55
155
255
425
605+
51.17 ppb
0
55
71
86
201
201+
0.13 ppb
0
36
76
186
605
1005+
0.13 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Roswell, New Mexico
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AQI 49
Good
8.94μg/m³
PM2.5
32.54μg/m³
PM10
48.65ppb
O3
0.58ppb
SO2
3.05ppb
NO2
0.17ppm
CO
AQI 71
Moderate
8.21μg/m³
PM2.5
37.87μg/m³
PM10
60.80ppb
O3
0.58ppb
SO2
3.05ppb
NO2
0.17ppm
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 45
Good
7.08μg/m³
PM2.5
31.00μg/m³
PM10
48.96ppb
O3
0.12ppb
SO2
0.16ppb
NO2
0.11ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
34.05μg/m³
PM10
47.36ppb
O3
0.31ppb
SO2
0.12ppb
NO2
0.10ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
41.01μg/m³
PM10
48.01ppb
O3
0.58ppb
SO2
2.00ppb
NO2
0.17ppm
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 02:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Roswell, New Mexico was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Roswell, New Mexico is 49, 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 8.563 μg/m3.
The PM10 concentration in Roswell, New Mexico is 37.643 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Roswell, New Mexico is 0.104 ppm.
Currently, Roswell, New Mexico has a sulfur dioxide (SO2) concentration of 0.134 ppb.
The current ozone (O3) level in Roswell, New Mexico at the moment is 51.175 ppm.
Nitrogen dioxide (NO2) level in Roswell, New Mexico at the moment is 0.131 ppb.
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