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!
October Air Quality Analysis
Langwood, Houston, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Langwood, Houston, Texas, United States
7 AM18th Oct 2025
7 PM
6 AM19th Oct 2025
134AQI
40AQI
110AQI
21AQI
In the last 24 hours,
Langwood's AQI reached its highest point of 134 at 6 PM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Langwood, Houston, Texas, United States
29°C24/37°C
28°C25/33°C
29°C24/34°C
28°C25/33°C
29°C26/37°C
29°C25/35°C
28°C24/35°C
27°C22/34°C
26°C19/34°C
27°C19/34°C
27°C19/35°C
28°C22/36°C
28°C21/36°C
28°C22/37°C
27°C23/34°C
26°C21/33°C
27°C22/35°C
27°C23/35°C
29°C24/37°C
29°C23/36°C
28°C23/35°C
27°C20/35°C
26°C18/33°C
25°C18/33°C
25°C18/34°C
25°C18/34°C
25°C18/34°C
24°C19/31°C
26°C22/31°C
29°C24/37°C
--°C/°C
57AQI
47AQI
51AQI
45AQI
2025 Days Vs Air Quality
Langwood, Houston, Texas, United States
44%
90
56%
116
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2025, 44% of 292 days were within WHO’s safe air quality limits, and 56% 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 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI
41AQI
50AQI
62AQI
60AQI
64AQI
56AQI
59AQI
58AQI
54AQI
28AQI
31AQI
57AQI
48AQI
38AQI
44AQI
57AQI
40AQI
38AQI
48AQI
57AQI
42AQI
50AQI
60AQI
60AQI
46AQI
54AQI
54AQI
59AQI
54AQI
56AQI
44AQI
45AQI
39AQI
51AQI
54AQI
48AQI
32AQI
30AQI
41AQI
48AQI
43AQI
50AQI
33AQI
37AQI
38AQI
38AQI
49AQI
50AQI
58AQI
57AQI
60AQI
53AQI
56AQI
62AQI
48AQI
53AQI
51AQI
51AQI
58AQI
53AQI
38AQI
43AQI
43AQI
51AQI
49AQI
54AQI
52AQI
51AQI
50AQI
58AQI
55AQI
60AQI
52AQI
51AQI
56AQI
47AQI
34AQI
49AQI
55AQI
54AQI
36AQI
49AQI
59AQI
57AQI
57AQI
56AQI
55AQI
42AQI
40AQI
40AQI
40AQI
42AQI
42AQI
42AQI
60AQI
58AQI
67AQI
60AQI
54AQI
72AQI
64AQI
61AQI
54AQI
48AQI
55AQI
54AQI
45AQI
40AQI
42AQI
52AQI
58AQI
58AQI
54AQI
48AQI
48AQI
45AQI
42AQI
42AQI
39AQI
38AQI
38AQI
42AQI
55AQI
59AQI
62AQI
57AQI
52AQI
46AQI
52AQI
51AQI
54AQI
48AQI
41AQI
43AQI
45AQI
44AQI
45AQI
51AQI
47AQI
43AQI
48AQI
45AQI
54AQI
48AQI
53AQI
57AQI
56AQI
53AQI
47AQI
51AQI
55AQI
59AQI
51AQI
53AQI
53AQI
50AQI
38AQI
52AQI
47AQI
53AQI
54AQI
46AQI
43AQI
51AQI
51AQI
55AQI
60AQI
54AQI
60AQI
61AQI
61AQI
59AQI
58AQI
60AQI
58AQI
55AQI
37AQI
31AQI
31AQI
27AQI
24AQI
34AQI
48AQI
51AQI
40AQI
38AQI
44AQI
64AQI
66AQI
64AQI
57AQI
54AQI
59AQI
59AQI
53AQI
49AQI
53AQI
57AQI
60AQI
61AQI
64AQI
74AQI
72AQI
54AQI
57AQI
52AQI
50AQI
48AQI
50AQI
52AQI
49AQI
48AQI
60AQI
No. of days
202550AQI
Highest AQI recorded in
October60AQI
Lowest AQI recorded in
May48AQI
Most & Least Polluted Years Over the Last 1 Years
Langwood's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .