Langwood, Houston, Texas, 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
Langwood, Houston, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th February):
On this day, AQI across the 1 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: 15th Feb - 16th Feb 2026
Langwood, Houston, Texas, United States
7 AM15th Feb 2026
6 PM
6 AM16th Feb 2026
94AQI
38AQI
78AQI
32AQI
In the last 24 hours,
Langwood's AQI reached its highest point of 94 at 2 PM during the Day, while the lowest point, 32, was recorded at 5 AM during the Night between 15th Feb and 16th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Langwood, Houston, Texas, United States
9°C6/14°C
12°C2/22°C
13°C8/18°C
18°C15/20°C
17°C16/19°C
17°C16/18°C
9°C3/14°C
0°C-3/1°C
-1°C-3/4°C
3°C-4/13°C
7°C1/17°C
11°C3/24°C
10°C4/16°C
6°C2/11°C
6°C-1/15°C
12°C3/22°C
19°C16/23°C
15°C9/20°C
12°C5/18°C
16°C7/28°C
16°C9/26°C
16°C10/26°C
20°C14/29°C
20°C17/25°C
20°C16/27°C
19°C12/27°C
21°C17/28°C
20°C17/22°C
16°C13/19°C
15°C10/22°C
72AQI
50AQI
69AQI
44AQI
2026 Days Vs Air Quality
Langwood, Houston, Texas, United States
45%
21
53%
25
2%
1
Total number of days with different AQI categories in last 48 days in 2026 (317 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2026, 45% of 48 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Langwood, Houston, Texas, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
104AQI (US)
37AQI (US)
43AQI (US)
39AQI (US)
53AQI (US)
53AQI (US)
66AQI (US)
46AQI (US)
48AQI (US)
36AQI (US)
30AQI (US)
37AQI (US)
61AQI (US)
34AQI (US)
25AQI (US)
55AQI (US)
34AQI (US)
29AQI (US)
52AQI (US)
47AQI (US)
47AQI (US)
60AQI (US)
57AQI (US)
47AQI (US)
52AQI (US)
52AQI (US)
53AQI (US)
66AQI (US)
63AQI (US)
53AQI (US)
52AQI (US)
58AQI (US)
56AQI (US)
51AQI (US)
52AQI (US)
49AQI (US)
46AQI (US)
43AQI (US)
55AQI (US)
48AQI (US)
49AQI (US)
46AQI (US)
52AQI (US)
57AQI (US)
59AQI (US)
53AQI (US)
52AQI (US)
49AQI (US)
52AQI (US)
No. of days
202650AQI (US)
Highest AQI (US) recorded in
February52AQI (US)
Lowest AQI (US) recorded in
January49AQI (US)
202550AQI (US)
Highest AQI (US) recorded in
October56AQI (US)
Lowest AQI (US) recorded in
May48AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Langwood's annual 2026 AQI (US) (50) shows an average percentage change of -0.4% (improved AQI (US)) compared to previous years: 2025 (50).