La Union, 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
La Union, New Mexico, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th February):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 39 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Feb - 6th Feb 2026
La Union, New Mexico, United States
7 AM5th Feb 2026
5 PM
6 AM6th Feb 2026
64AQI
16AQI
68AQI
20AQI
In the last 24 hours,
La Union's AQI reached its highest point of 68 at 6 PM during the Night, while the lowest point, 16, was recorded at 6 AM during the Day between 5th Feb and 6th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
La Union, New Mexico, United States
10°C4/17°C
8°C4/14°C
4°C-2/12°C
4°C-5/14°C
7°C0/16°C
7°C0/17°C
9°C1/19°C
9°C1/18°C
8°C0/17°C
8°C1/16°C
9°C4/15°C
10°C0/20°C
7°C0/17°C
8°C-1/19°C
11°C1/22°C
12°C9/15°C
7°C2/10°C
3°C-1/5°C
2°C-1/10°C
5°C0/15°C
6°C0/16°C
8°C1/19°C
8°C0/17°C
9°C0/19°C
9°C1/20°C
12°C3/25°C
14°C7/23°C
11°C4/19°C
9°C1/18°C
11°C1/24°C
50AQI
29AQI
45AQI
29AQI
2026 Days Vs Air Quality
La Union, New Mexico, United States
84%
31
16%
6
Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 38 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
La Union, New Mexico, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI (US)
22AQI (US)
23AQI (US)
38AQI (US)
26AQI (US)
34AQI (US)
43AQI (US)
19AQI (US)
16AQI (US)
17AQI (US)
29AQI (US)
25AQI (US)
46AQI (US)
37AQI (US)
44AQI (US)
44AQI (US)
55AQI (US)
51AQI (US)
58AQI (US)
51AQI (US)
63AQI (US)
62AQI (US)
45AQI (US)
45AQI (US)
36AQI (US)
27AQI (US)
25AQI (US)
35AQI (US)
35AQI (US)
43AQI (US)
35AQI (US)
45AQI (US)
35AQI (US)
32AQI (US)
28AQI (US)
33AQI (US)
39AQI (US)
38AQI (US)
35AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
January38AQI (US)
Lowest AQI (US) recorded in
February35AQI (US)
202545AQI (US)
Highest AQI (US) recorded in
March69AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
Most & Least Polluted Years Over the Last 2 Years
La Union's annual 2026 AQI (US) (37) shows an average percentage change of -17.2% (improved AQI (US)) compared to previous years: 2025 (45).