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

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.47 μg/m³
0
55
155
255
425
605+
16.36 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
10.96 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Carlsbad, New Mexico
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AQI 33
Good
5.67μg/m³
PM2.5
23.27μg/m³
PM10
25.30ppb
O3
0.67ppb
SO2
8.19ppb
NO2
0.14ppm
CO
AQI 38
Good
6.56μg/m³
PM2.5
27.25μg/m³
PM10
22.67ppb
O3
0.76ppb
SO2
6.59ppb
NO2
0.25ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
30.99μg/m³
PM10
24.00ppb
O3
0.77ppb
SO2
6.00ppb
NO2
0.26ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
31.52μg/m³
PM10
23.91ppb
O3
0.23ppb
SO2
0.88ppb
NO2
0.10ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
28.32μg/m³
PM10
22.55ppb
O3
0.73ppb
SO2
6.24ppb
NO2
0.28ppm
CO
AQI 33
Good
5.70μg/m³
PM2.5
24.38μg/m³
PM10
34.46ppb
O3
0.15ppb
SO2
1.74ppb
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 2026-09-06.
In the last 24 hours, the best air quality in Carlsbad, New Mexico was observed at 08:00:00 on 2026-09-07.
As of now, the AQI in Carlsbad, New Mexico is 27, indicating Good conditions.
Carlsbad, New Mexico air has the highest levels of PM2.5.
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 4.592 μg/m3.
The PM10 concentration in Carlsbad, New Mexico is 24.466 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Carlsbad, New Mexico is 0.183 ppm.
Currently, Carlsbad, New Mexico has a sulfur dioxide (SO2) concentration of 0.667 ppb.
The current ozone (O3) level in Carlsbad, New Mexico at the moment is 16.359 ppm.
Nitrogen dioxide (NO2) level in Carlsbad, New Mexico at the moment is 10.963 ppb.
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