Elgin, Texas, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Elgin, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th March):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Mar - 5th Mar 2026
Elgin, Texas, United States
7 AM4th Mar 2026
6 PM
6 AM5th Mar 2026
62AQI
25AQI
60AQI
27AQI
In the last 24 hours,
Elgin's AQI reached its highest point of 62 at 2 PM during the Day, while the lowest point, 25, was recorded at 8 AM during the Day between 4th Mar and 5th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Elgin, Texas, United States
12°C6/20°C
11°C2/23°C
16°C6/29°C
17°C7/29°C
17°C8/27°C
20°C12/30°C
19°C16/24°C
17°C12/26°C
18°C9/28°C
21°C16/28°C
20°C17/23°C
16°C12/22°C
15°C8/26°C
19°C13/27°C
21°C17/27°C
22°C17/29°C
16°C12/18°C
16°C10/24°C
10°C4/18°C
10°C1/21°C
13°C3/26°C
21°C14/31°C
22°C15/28°C
22°C14/31°C
20°C12/30°C
22°C17/29°C
22°C18/29°C
24°C18/32°C
25°C21/31°C
24°C21/30°C
66AQI
31AQI
59AQI
30AQI
2026 Days Vs Air Quality
Elgin, Texas, United States
86%
55
14%
9
Total number of days with different AQI categories in last 65 days in 2026 (300 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 65 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
Elgin, Texas, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
61AQI (US)
24AQI (US)
28AQI (US)
41AQI (US)
43AQI (US)
48AQI (US)
52AQI (US)
48AQI (US)
57AQI (US)
23AQI (US)
14AQI (US)
33AQI (US)
31AQI (US)
20AQI (US)
20AQI (US)
18AQI (US)
32AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
52AQI (US)
46AQI (US)
47AQI (US)
53AQI (US)
48AQI (US)
36AQI (US)
52AQI (US)
56AQI (US)
56AQI (US)
38AQI (US)
45AQI (US)
45AQI (US)
46AQI (US)
32AQI (US)
45AQI (US)
43AQI (US)
46AQI (US)
40AQI (US)
43AQI (US)
38AQI (US)
28AQI (US)
40AQI (US)
41AQI (US)
37AQI (US)
38AQI (US)
39AQI (US)
41AQI (US)
45AQI (US)
54AQI (US)
46AQI (US)
41AQI (US)
29AQI (US)
35AQI (US)
43AQI (US)
41AQI (US)
44AQI (US)
36AQI (US)
41AQI (US)
42AQI (US)
47AQI (US)
34AQI (US)
36AQI (US)
29AQI (US)
38AQI (US)
41AQI (US)
38AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
March38AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
October49AQI (US)
Lowest AQI (US) recorded in
November37AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Elgin's annual 2026 AQI (US) (39) shows an average percentage change of -8.7% (improved AQI (US)) compared to previous years: 2025 (43).