Tulsa, Oklahoma, 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
Tulsa, Oklahoma, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Oct - 14th Oct 2025
Tulsa, Oklahoma, United States
7 AM13th Oct 2025
7 PM
6 AM14th Oct 2025
66AQI
56AQI
70AQI
63AQI
In the last 24 hours,
Tulsa's AQI reached its highest point of 70 at 2 AM during the Night, while the lowest point, 56, was recorded at 7 AM during the Day between 13th Oct and 14th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tulsa, Oklahoma, United States
27°C20/36°C
28°C22/37°C
28°C20/37°C
28°C20/38°C
25°C19/34°C
25°C18/34°C
28°C23/35°C
23°C20/27°C
24°C19/32°C
26°C22/33°C
22°C20/26°C
22°C15/32°C
23°C15/33°C
25°C15/35°C
25°C17/35°C
24°C15/33°C
24°C17/33°C
24°C15/34°C
26°C17/35°C
27°C19/36°C
24°C18/32°C
25°C18/33°C
26°C18/35°C
21°C17/29°C
21°C15/30°C
23°C17/32°C
24°C16/35°C
25°C17/35°C
26°C18/36°C
24°C21/27°C
--°C/°C
50AQI
46AQI
48AQI
46AQI
2025 Days Vs Air Quality
Tulsa, Oklahoma, United States
79%
227
20%
58
0.3%
1
Total number of days with different AQI categories in last 287 days in 2025 (78 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 287 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
Tulsa, Oklahoma, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
43AQI
46AQI
32AQI
26AQI
22AQI
24AQI
36AQI
45AQI
41AQI
36AQI
37AQI
29AQI
32AQI
38AQI
31AQI
31AQI
22AQI
23AQI
24AQI
23AQI
28AQI
28AQI
33AQI
29AQI
26AQI
31AQI
47AQI
55AQI
45AQI
29AQI
32AQI
29AQI
31AQI
37AQI
41AQI
36AQI
30AQI
33AQI
32AQI
35AQI
37AQI
34AQI
33AQI
43AQI
42AQI
40AQI
31AQI
25AQI
22AQI
24AQI
36AQI
48AQI
49AQI
42AQI
48AQI
45AQI
29AQI
39AQI
27AQI
51AQI
68AQI
40AQI
25AQI
28AQI
33AQI
28AQI
36AQI
47AQI
38AQI
46AQI
61AQI
213AQI
90AQI
43AQI
47AQI
51AQI
56AQI
22AQI
33AQI
31AQI
31AQI
46AQI
51AQI
69AQI
53AQI
31AQI
28AQI
22AQI
32AQI
43AQI
49AQI
21AQI
21AQI
25AQI
21AQI
45AQI
50AQI
45AQI
59AQI
43AQI
52AQI
50AQI
44AQI
33AQI
50AQI
57AQI
52AQI
47AQI
17AQI
24AQI
33AQI
37AQI
38AQI
29AQI
27AQI
50AQI
48AQI
37AQI
25AQI
26AQI
23AQI
19AQI
31AQI
30AQI
38AQI
29AQI
25AQI
32AQI
31AQI
40AQI
44AQI
47AQI
60AQI
67AQI
42AQI
36AQI
31AQI
42AQI
31AQI
30AQI
29AQI
28AQI
25AQI
22AQI
20AQI
19AQI
26AQI
26AQI
23AQI
30AQI
36AQI
48AQI
51AQI
45AQI
48AQI
32AQI
27AQI
34AQI
52AQI
57AQI
59AQI
47AQI
31AQI
31AQI
25AQI
28AQI
34AQI
28AQI
43AQI
50AQI
47AQI
49AQI
42AQI
42AQI
38AQI
33AQI
29AQI
27AQI
29AQI
23AQI
26AQI
34AQI
45AQI
55AQI
62AQI
62AQI
49AQI
40AQI
32AQI
37AQI
51AQI
41AQI
34AQI
37AQI
36AQI
45AQI
54AQI
52AQI
54AQI
50AQI
47AQI
54AQI
47AQI
43AQI
42AQI
47AQI
35AQI
44AQI
45AQI
51AQI
35AQI
55AQI
71AQI
64AQI
60AQI
59AQI
60AQI
55AQI
46AQI
42AQI
52AQI
47AQI
39AQI
45AQI
46AQI
51AQI
45AQI
46AQI
55AQI
49AQI
39AQI
42AQI
42AQI
40AQI
36AQI
37AQI
39AQI
40AQI
36AQI
33AQI
47AQI
48AQI
44AQI
43AQI
37AQI
47AQI
57AQI
40AQI
51AQI
52AQI
45AQI
52AQI
58AQI
58AQI
57AQI
60AQI
60AQI
61AQI
59AQI
57AQI
49AQI
44AQI
31AQI
37AQI
35AQI
23AQI
32AQI
42AQI
36AQI
44AQI
41AQI
46AQI
51AQI
61AQI
60AQI
61AQI
48AQI
41AQI
28AQI
27AQI
46AQI
45AQI
58AQI
56AQI
61AQI
33AQI
36AQI
48AQI
39AQI
32AQI
39AQI
45AQI
47AQI
47AQI
49AQI
No. of days
202541AQI
Highest AQI recorded in
October49AQI
Lowest AQI recorded in
May32AQI
202440AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
November26AQI
202344AQI
Highest AQI recorded in
September53AQI
Lowest AQI recorded in
December32AQI
202243AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
November37AQI
202143AQI
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
May34AQI
202039AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 6 Years
Tulsa's annual 2025 AQI (41) shows an average percentage change of -1.5% (improved AQI) compared to previous years: 2020 (39), 2021 (43), 2022 (43), 2023 (44), 2024 (40).