Granbury, 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
Granbury, Texas, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Granbury, Texas, United States
7 AM2nd Oct 2025
7 PM
6 AM3rd Oct 2025
63AQI
31AQI
68AQI
20AQI
In the last 24 hours,
Granbury's AQI reached its highest point of 68 at 10 PM during the Night, while the lowest point, 20, was recorded at 4 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Granbury, Texas, United States
--°C/°C
29°C17/41°C
30°C21/39°C
22°C17/27°C
23°C19/29°C
24°C16/32°C
24°C15/33°C
25°C15/35°C
26°C16/36°C
28°C20/37°C
28°C20/36°C
28°C20/36°C
28°C20/37°C
28°C21/36°C
27°C18/36°C
27°C18/35°C
28°C20/37°C
28°C20/37°C
29°C21/36°C
30°C24/39°C
32°C25/39°C
25°C22/29°C
25°C18/32°C
25°C16/34°C
26°C17/36°C
25°C16/34°C
24°C16/32°C
27°C20/35°C
26°C17/36°C
27°C18/36°C
27°C18/36°C
49AQI
43AQI
45AQI
44AQI
2025 Days Vs Air Quality
Granbury, Texas, United States
77%
147
23%
45
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 277 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
Granbury, Texas, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
42AQI
31AQI
37AQI
52AQI
33AQI
47AQI
53AQI
38AQI
32AQI
23AQI
24AQI
31AQI
42AQI
38AQI
45AQI
43AQI
44AQI
42AQI
43AQI
36AQI
45AQI
42AQI
48AQI
53AQI
38AQI
32AQI
45AQI
38AQI
41AQI
40AQI
53AQI
49AQI
47AQI
43AQI
41AQI
42AQI
38AQI
27AQI
33AQI
34AQI
34AQI
31AQI
31AQI
31AQI
35AQI
34AQI
32AQI
40AQI
50AQI
56AQI
52AQI
58AQI
51AQI
56AQI
49AQI
41AQI
51AQI
50AQI
53AQI
51AQI
42AQI
35AQI
32AQI
40AQI
32AQI
38AQI
43AQI
47AQI
54AQI
49AQI
47AQI
53AQI
53AQI
53AQI
41AQI
48AQI
42AQI
34AQI
35AQI
48AQI
45AQI
36AQI
38AQI
49AQI
52AQI
50AQI
41AQI
43AQI
42AQI
41AQI
34AQI
32AQI
31AQI
30AQI
31AQI
36AQI
35AQI
44AQI
47AQI
42AQI
57AQI
55AQI
55AQI
51AQI
36AQI
41AQI
50AQI
40AQI
34AQI
32AQI
37AQI
48AQI
57AQI
54AQI
44AQI
45AQI
46AQI
50AQI
38AQI
36AQI
34AQI
34AQI
34AQI
39AQI
50AQI
53AQI
52AQI
45AQI
39AQI
46AQI
40AQI
52AQI
56AQI
51AQI
43AQI
42AQI
43AQI
44AQI
43AQI
39AQI
50AQI
44AQI
35AQI
51AQI
45AQI
48AQI
49AQI
48AQI
47AQI
50AQI
48AQI
53AQI
52AQI
53AQI
52AQI
41AQI
45AQI
35AQI
29AQI
37AQI
39AQI
35AQI
45AQI
45AQI
52AQI
48AQI
48AQI
54AQI
54AQI
51AQI
57AQI
56AQI
58AQI
57AQI
57AQI
54AQI
54AQI
54AQI
42AQI
35AQI
30AQI
27AQI
33AQI
39AQI
38AQI
44AQI
34AQI
27AQI
43AQI
44AQI
46AQI
39AQI
41AQI
41AQI
43AQI
44AQI
46AQI
44AQI
44AQI
No. of days
202543AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
March39AQI
Most & Least Polluted Years Over the Last 1 Years
Granbury's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .