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)
44
Good
Roswell, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.68 μg/m³
0
55
155
255
425
605+
29.42 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
4.60 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Roswell, New Mexico
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AQI 33
Good
6.09μg/m³
PM2.5
32.27μg/m³
PM10
18.42ppb
O3
0.41ppb
SO2
18.26ppb
NO2
0.50ppm
CO
AQI 33
Good
6.08μg/m³
PM2.5
30.84μg/m³
PM10
11.53ppb
O3
0.41ppb
SO2
26.85ppb
NO2
0.50ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
34.99μg/m³
PM10
19.88ppb
O3
0.64ppb
SO2
16.54ppb
NO2
0.47ppm
CO
AQI 27
Good
4.87μg/m³
PM2.5
21.08μg/m³
PM10
27.28ppb
O3
0.37ppb
SO2
3.28ppb
NO2
0.18ppm
CO
AQI 44
Good
8.26μg/m³
PM2.5
36.19μg/m³
PM10
38.04ppb
O3
0.72ppb
SO2
4.15ppb
NO2
0.18ppm
CO
AQI 38
Good
7.10μg/m³
PM2.5
31.99μg/m³
PM10
22.00ppb
O3
0.69ppb
SO2
11.02ppb
NO2
0.47ppm
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 03:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Roswell, New Mexico was observed at 11:00:00 on 2026-01-22.
As of now, the AQI in Roswell, New Mexico is 44, 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 8.117 μg/m3.
The PM10 concentration in Roswell, New Mexico is 35.678 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Roswell, New Mexico is 0.219 ppm.
Currently, Roswell, New Mexico has a sulfur dioxide (SO2) concentration of 0.433 ppb.
The current ozone (O3) level in Roswell, New Mexico at the moment is 29.421 ppm.
Nitrogen dioxide (NO2) level in Roswell, New Mexico at the moment is 4.604 ppb.
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