Carlsbad, New Mexico, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Carlsbad, New Mexico, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Carlsbad, New Mexico, United States
6 AM8th Feb 2026
5 PM
5 AM9th Feb 2026
78AQI
33AQI
51AQI
22AQI
In the last 24 hours,
Carlsbad's AQI reached its highest point of 78 at 1 PM during the Day, while the lowest point, 22, was recorded at 7 PM during the Night between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Carlsbad, New Mexico, United States
2°C-6/12°C
4°C-5/13°C
5°C-4/17°C
8°C1/17°C
9°C-2/21°C
7°C1/15°C
3°C-2/8°C
7°C0/18°C
5°C-4/13°C
3°C-6/13°C
4°C-6/14°C
6°C-4/22°C
4°C1/6°C
-4°C-7/-1°C
-6°C-8/-3°C
-9°C-15/-3°C
-4°C-11/8°C
2°C-6/14°C
6°C-2/17°C
4°C-5/14°C
0°C-4/8°C
2°C-3/13°C
8°C-1/23°C
11°C5/18°C
7°C0/17°C
8°C-3/21°C
10°C-1/23°C
12°C1/25°C
15°C5/25°C
13°C3/25°C
49AQI
33AQI
46AQI
37AQI
2026 Days Vs Air Quality
Carlsbad, New Mexico, United States
85%
34
15%
6
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 41 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Carlsbad, New Mexico, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI (US)
37AQI (US)
24AQI (US)
30AQI (US)
40AQI (US)
22AQI (US)
31AQI (US)
63AQI (US)
43AQI (US)
32AQI (US)
30AQI (US)
25AQI (US)
24AQI (US)
35AQI (US)
43AQI (US)
34AQI (US)
24AQI (US)
30AQI (US)
41AQI (US)
27AQI (US)
40AQI (US)
66AQI (US)
40AQI (US)
47AQI (US)
44AQI (US)
30AQI (US)
37AQI (US)
55AQI (US)
52AQI (US)
46AQI (US)
38AQI (US)
44AQI (US)
47AQI (US)
52AQI (US)
35AQI (US)
32AQI (US)
44AQI (US)
50AQI (US)
41AQI (US)
52AQI (US)
37AQI (US)
44AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
January37AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
March55AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
April37AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202229AQI (US)
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
202133AQI (US)
Highest AQI (US) recorded in
May87AQI (US)
Lowest AQI (US) recorded in
January20AQI (US)
202027AQI (US)
Highest AQI (US) recorded in
May32AQI (US)
Lowest AQI (US) recorded in
December21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Carlsbad's annual 2026 AQI (US) (39) shows an average percentage change of 25.9% (worsened AQI (US)) compared to previous years: 2020 (27), 2021 (33), 2022 (29), 2023 (30), 2024 (32), 2025 (37).