Dok Kham Tai, Phayao, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Dok Kham Tai, Phayao, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Dok Kham Tai, Phayao, Thailand
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
AQI
AQI
41AQI
15AQI
In the last 24 hours,
Dok Kham Tai's AQI reached its highest point of 41 at 6 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Dok Kham Tai, Phayao, Thailand
23°C20/28°C
25°C20/30°C
25°C20/32°C
22°C21/23°C
22°C20/23°C
22°C21/24°C
24°C19/29°C
23°C20/29°C
23°C20/27°C
24°C22/29°C
24°C20/27°C
24°C20/29°C
25°C20/31°C
26°C21/33°C
25°C21/30°C
25°C21/32°C
25°C20/30°C
24°C20/29°C
24°C21/27°C
24°C21/27°C
24°C21/30°C
24°C20/30°C
24°C20/30°C
25°C20/31°C
23°C20/25°C
24°C19/29°C
24°C20/31°C
25°C20/30°C
24°C21/28°C
--°C/°C
--°C/°C
52AQI
40AQI
52AQI
48AQI
2025 Days Vs Air Quality
Dok Kham Tai, Phayao, Thailand
30%
79
40%
104
27%
70
4%
10
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 264 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Dok Kham Tai, Phayao, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
91AQI
88AQI
88AQI
98AQI
106AQI
112AQI
112AQI
111AQI
124AQI
111AQI
104AQI
95AQI
100AQI
101AQI
106AQI
100AQI
100AQI
99AQI
103AQI
108AQI
115AQI
119AQI
119AQI
115AQI
110AQI
110AQI
84AQI
88AQI
99AQI
114AQI
109AQI
107AQI
106AQI
110AQI
108AQI
112AQI
118AQI
116AQI
108AQI
94AQI
103AQI
111AQI
116AQI
117AQI
114AQI
113AQI
133AQI
136AQI
135AQI
118AQI
116AQI
107AQI
106AQI
97AQI
79AQI
70AQI
62AQI
68AQI
75AQI
78AQI
85AQI
98AQI
113AQI
128AQI
129AQI
125AQI
105AQI
101AQI
90AQI
108AQI
114AQI
105AQI
113AQI
134AQI
125AQI
138AQI
124AQI
95AQI
102AQI
122AQI
144AQI
156AQI
162AQI
163AQI
161AQI
159AQI
163AQI
162AQI
164AQI
155AQI
150AQI
148AQI
150AQI
153AQI
147AQI
132AQI
105AQI
101AQI
119AQI
122AQI
118AQI
86AQI
81AQI
64AQI
62AQI
61AQI
58AQI
57AQI
62AQI
64AQI
68AQI
81AQI
89AQI
97AQI
106AQI
105AQI
102AQI
80AQI
78AQI
74AQI
69AQI
69AQI
66AQI
73AQI
76AQI
84AQI
87AQI
92AQI
88AQI
85AQI
83AQI
65AQI
67AQI
67AQI
59AQI
59AQI
62AQI
55AQI
57AQI
56AQI
59AQI
60AQI
57AQI
52AQI
51AQI
50AQI
52AQI
48AQI
50AQI
50AQI
50AQI
51AQI
50AQI
54AQI
66AQI
67AQI
69AQI
66AQI
63AQI
64AQI
59AQI
55AQI
52AQI
54AQI
54AQI
52AQI
48AQI
50AQI
44AQI
45AQI
46AQI
48AQI
50AQI
46AQI
46AQI
49AQI
50AQI
46AQI
48AQI
49AQI
51AQI
53AQI
51AQI
53AQI
47AQI
49AQI
47AQI
44AQI
48AQI
51AQI
51AQI
50AQI
48AQI
47AQI
47AQI
47AQI
49AQI
48AQI
45AQI
44AQI
45AQI
45AQI
47AQI
44AQI
39AQI
41AQI
45AQI
43AQI
42AQI
43AQI
46AQI
53AQI
56AQI
55AQI
55AQI
55AQI
53AQI
49AQI
43AQI
36AQI
32AQI
34AQI
37AQI
48AQI
50AQI
49AQI
46AQI
47AQI
46AQI
51AQI
49AQI
52AQI
52AQI
53AQI
50AQI
48AQI
51AQI
47AQI
47AQI
46AQI
50AQI
49AQI
49AQI
50AQI
50AQI
52AQI
45AQI
52AQI
51AQI
54AQI
54AQI
51AQI
47AQI
46AQI
51AQI
50AQI
47AQI
49AQI
46AQI
47AQI
41AQI
35AQI
32AQI
104AQI
106AQI
126AQI
97AQI
64AQI
53AQI
47AQI
48AQI
48AQI
No. of days
202578AQI
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
July47AQI
202464AQI
Highest AQI recorded in
March111AQI
Lowest AQI recorded in
July32AQI
202368AQI
Highest AQI recorded in
March150AQI
Lowest AQI recorded in
July18AQI
202265AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
October51AQI
202161AQI
Highest AQI recorded in
March152AQI
Lowest AQI recorded in
July19AQI
202062AQI
Highest AQI recorded in
March198AQI
Lowest AQI recorded in
June25AQI
Most & Least Polluted Years Over the Last 6 Years
Dok Kham Tai's annual 2025 AQI (78) shows an average percentage change of 22.2% (worsened AQI) compared to previous years: 2020 (62), 2021 (61), 2022 (65), 2023 (68), 2024 (64).