Nov. 4030, 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
Nov. 4030, Dok Kham Tai, Phayao, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Nov. 4030, Dok Kham Tai, Phayao, Thailand
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
AQI
AQI
37AQI
15AQI
In the last 24 hours,
Nov. 4030's AQI reached its highest point of 37 at 6 AM during the Night, while the lowest point, 15, was recorded at 10 AM during the Night between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nov. 4030, 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
51AQI
41AQI
51AQI
48AQI
2025 Days Vs Air Quality
Nov. 4030, Dok Kham Tai, Phayao, Thailand
26%
69
43%
112
27%
71
4%
11
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 264 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Nov. 4030, Dok Kham Tai, Phayao, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
88AQI
96AQI
106AQI
110AQI
113AQI
114AQI
112AQI
124AQI
110AQI
105AQI
98AQI
102AQI
100AQI
106AQI
100AQI
108AQI
102AQI
103AQI
105AQI
114AQI
115AQI
112AQI
108AQI
107AQI
112AQI
86AQI
89AQI
100AQI
115AQI
112AQI
106AQI
105AQI
110AQI
105AQI
110AQI
119AQI
118AQI
107AQI
94AQI
102AQI
111AQI
115AQI
118AQI
119AQI
112AQI
135AQI
136AQI
136AQI
119AQI
118AQI
108AQI
109AQI
99AQI
83AQI
73AQI
64AQI
73AQI
80AQI
85AQI
91AQI
103AQI
119AQI
132AQI
132AQI
123AQI
103AQI
98AQI
90AQI
115AQI
120AQI
113AQI
115AQI
138AQI
121AQI
139AQI
123AQI
95AQI
101AQI
125AQI
145AQI
159AQI
165AQI
165AQI
163AQI
159AQI
164AQI
162AQI
164AQI
155AQI
150AQI
148AQI
151AQI
154AQI
143AQI
130AQI
101AQI
98AQI
117AQI
119AQI
115AQI
82AQI
84AQI
65AQI
62AQI
62AQI
62AQI
61AQI
65AQI
67AQI
69AQI
82AQI
91AQI
96AQI
106AQI
102AQI
102AQI
80AQI
80AQI
77AQI
73AQI
70AQI
70AQI
72AQI
72AQI
77AQI
83AQI
88AQI
83AQI
82AQI
81AQI
63AQI
66AQI
66AQI
60AQI
59AQI
62AQI
58AQI
58AQI
59AQI
61AQI
61AQI
60AQI
55AQI
55AQI
55AQI
55AQI
52AQI
53AQI
53AQI
50AQI
52AQI
50AQI
54AQI
61AQI
62AQI
63AQI
61AQI
60AQI
61AQI
61AQI
57AQI
53AQI
56AQI
56AQI
53AQI
48AQI
50AQI
45AQI
49AQI
49AQI
52AQI
54AQI
50AQI
48AQI
50AQI
51AQI
45AQI
49AQI
52AQI
53AQI
54AQI
52AQI
53AQI
48AQI
49AQI
48AQI
45AQI
49AQI
53AQI
53AQI
52AQI
50AQI
49AQI
50AQI
46AQI
48AQI
46AQI
45AQI
44AQI
43AQI
44AQI
48AQI
46AQI
42AQI
44AQI
48AQI
44AQI
45AQI
45AQI
47AQI
55AQI
56AQI
56AQI
55AQI
55AQI
54AQI
50AQI
43AQI
35AQI
34AQI
36AQI
37AQI
48AQI
51AQI
49AQI
46AQI
45AQI
46AQI
51AQI
49AQI
52AQI
52AQI
52AQI
50AQI
47AQI
50AQI
47AQI
47AQI
44AQI
50AQI
49AQI
49AQI
50AQI
49AQI
52AQI
45AQI
52AQI
51AQI
54AQI
55AQI
52AQI
48AQI
45AQI
51AQI
51AQI
49AQI
49AQI
45AQI
47AQI
38AQI
34AQI
32AQI
105AQI
107AQI
128AQI
97AQI
65AQI
54AQI
48AQI
48AQI
47AQI
No. of days
202579AQI
Highest AQI recorded in
March128AQI
Lowest AQI recorded in
September47AQI
202465AQI
Highest AQI recorded in
February165AQI
Lowest AQI recorded in
July37AQI
202369AQI
Highest AQI recorded in
February170AQI
Lowest AQI recorded in
July17AQI
202272AQI
Highest AQI recorded in
October88AQI
Lowest AQI recorded in
November67AQI
Most & Least Polluted Years Over the Last 4 Years
Nov. 4030's annual 2025 AQI (79) shows an average percentage change of 14.6% (worsened AQI) compared to previous years: 2022 (72), 2023 (69), 2024 (65).