Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand
6 AM11th Aug 2025
7 PM
5 AM12th Aug 2025
AQI
AQI
54AQI
37AQI
In the last 24 hours,
Ban Wang Than's AQI reached its highest point of 54 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand
26°C22/32°C
26°C23/31°C
24°C23/25°C
23°C23/24°C
23°C22/24°C
25°C22/29°C
26°C21/31°C
26°C23/31°C
27°C23/32°C
24°C23/27°C
23°C22/23°C
24°C22/28°C
25°C23/29°C
24°C23/27°C
24°C23/28°C
24°C23/28°C
25°C23/30°C
26°C22/32°C
27°C22/32°C
27°C23/32°C
27°C23/31°C
28°C23/34°C
27°C23/33°C
27°C24/32°C
25°C23/29°C
24°C22/28°C
26°C22/31°C
26°C23/31°C
27°C22/32°C
--°C/°C
--°C/°C
53AQI
50AQI
53AQI
53AQI
2025 Days Vs Air Quality
Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand
13%
29
59%
130
24%
54
4%
9
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Ban Wang Than, Ban Ton Pao, Chiang Mai, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
90AQI
85AQI
83AQI
89AQI
98AQI
105AQI
106AQI
111AQI
125AQI
109AQI
96AQI
93AQI
96AQI
94AQI
95AQI
90AQI
87AQI
89AQI
90AQI
99AQI
111AQI
113AQI
114AQI
107AQI
98AQI
96AQI
94AQI
83AQI
101AQI
108AQI
94AQI
91AQI
89AQI
101AQI
110AQI
111AQI
107AQI
111AQI
113AQI
99AQI
95AQI
105AQI
104AQI
101AQI
101AQI
106AQI
122AQI
123AQI
123AQI
114AQI
112AQI
100AQI
102AQI
92AQI
80AQI
72AQI
66AQI
70AQI
73AQI
74AQI
76AQI
94AQI
109AQI
131AQI
120AQI
130AQI
106AQI
101AQI
91AQI
97AQI
98AQI
88AQI
101AQI
129AQI
122AQI
145AQI
133AQI
124AQI
103AQI
133AQI
146AQI
159AQI
159AQI
159AQI
151AQI
156AQI
162AQI
164AQI
164AQI
154AQI
144AQI
142AQI
142AQI
135AQI
122AQI
112AQI
94AQI
88AQI
103AQI
115AQI
105AQI
89AQI
76AQI
67AQI
64AQI
62AQI
63AQI
59AQI
61AQI
64AQI
70AQI
78AQI
85AQI
97AQI
108AQI
104AQI
98AQI
78AQI
73AQI
69AQI
69AQI
69AQI
67AQI
70AQI
65AQI
72AQI
73AQI
81AQI
88AQI
93AQI
90AQI
73AQI
66AQI
61AQI
51AQI
51AQI
52AQI
51AQI
52AQI
54AQI
57AQI
62AQI
54AQI
50AQI
51AQI
47AQI
49AQI
45AQI
49AQI
46AQI
45AQI
46AQI
39AQI
57AQI
66AQI
68AQI
74AQI
67AQI
63AQI
66AQI
52AQI
46AQI
46AQI
51AQI
47AQI
41AQI
41AQI
47AQI
50AQI
50AQI
52AQI
54AQI
55AQI
51AQI
52AQI
55AQI
54AQI
52AQI
51AQI
53AQI
56AQI
59AQI
60AQI
55AQI
57AQI
57AQI
55AQI
52AQI
54AQI
56AQI
58AQI
57AQI
54AQI
54AQI
53AQI
53AQI
49AQI
50AQI
46AQI
46AQI
49AQI
48AQI
52AQI
51AQI
49AQI
46AQI
52AQI
55AQI
51AQI
52AQI
54AQI
57AQI
56AQI
56AQI
54AQI
55AQI
54AQI
51AQI
49AQI
44AQI
50AQI
50AQI
98AQI
100AQI
125AQI
92AQI
61AQI
53AQI
53AQI
52AQI
No. of days
202582AQI
Highest AQI recorded in
March125AQI
Lowest AQI recorded in
August52AQI
202466AQI
Highest AQI recorded in
March93AQI
Lowest AQI recorded in
July45AQI
202386AQI
Highest AQI recorded in
April169AQI
Lowest AQI recorded in
July29AQI
202269AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
November63AQI
Most & Least Polluted Years Over the Last 4 Years
Ban Wang Than's annual 2025 AQI (82) shows an average percentage change of 12.4% (worsened AQI) compared to previous years: 2022 (69), 2023 (86), 2024 (66).