Stay updated with real-time air quality in Carlsbad, 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)
33
Good
Carlsbad, New Mexico
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.16 μg/m³
0
55
155
255
425
605+
33.03 ppb
0
55
71
86
201
201+
2.39 ppb
0
36
76
186
605
1005+
8.99 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Carlsbad, New Mexico
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AQI 46
Good
3.93μg/m³
PM2.5
37.74μg/m³
PM10
49.77ppb
O3
1.65ppb
SO2
1.63ppb
NO2
0.21ppm
CO
AQI 38
Good
5.01μg/m³
PM2.5
19.27μg/m³
PM10
40.79ppb
O3
0.52ppb
SO2
1.24ppb
NO2
0.34ppm
CO
AQI 38
Good
5.40μg/m³
PM2.5
22.99μg/m³
PM10
41.01ppb
O3
0.52ppb
SO2
1.00ppb
NO2
0.35ppm
CO
AQI 50
Good
5.52μg/m³
PM2.5
23.69μg/m³
PM10
53.66ppb
O3
0.27ppb
SO2
0.13ppb
NO2
0.10ppm
CO
AQI 38
Good
7.18μg/m³
PM2.5
17.95μg/m³
PM10
40.81ppb
O3
0.49ppb
SO2
1.30ppb
NO2
0.32ppm
CO
AQI 50
Good
7.78μg/m³
PM2.5
34.18μg/m³
PM10
54.27ppb
O3
0.27ppb
SO2
0.12ppb
NO2
0.10ppm
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 Carlsbad, New Mexico is updated every hour for accuracy.
In the past 24 hours, the air quality in Carlsbad, New Mexico was at its worst at 10:00:00 on 2026-08-08.
In the last 24 hours, the best air quality in Carlsbad, New Mexico was observed at 11:00:00 on 2026-08-09.
As of now, the AQI in Carlsbad, New Mexico is 54, indicating Moderate conditions.
Carlsbad, New Mexico air has the highest levels of O3.
Poor air quality in Carlsbad, New Mexico means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Carlsbad, New Mexico are currently 4.006 μg/m3.
The PM10 concentration in Carlsbad, New Mexico is 18.26 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Carlsbad, New Mexico is 0.252 ppm.
Currently, Carlsbad, New Mexico has a sulfur dioxide (SO2) concentration of 1.687 ppb.
The current ozone (O3) level in Carlsbad, New Mexico at the moment is 55.878 ppm.
Nitrogen dioxide (NO2) level in Carlsbad, New Mexico at the moment is 1.629 ppb.
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