Mae Hong Son, Mae Hong Son, 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
Mae Hong Son, Mae Hong Son, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (28th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Aug - 30th Aug 2025
Mae Hong Son, Mae Hong Son, Thailand
6 AM29th Aug 2025
6 PM
5 AM30th Aug 2025
AQI
AQI
55AQI
41AQI
In the last 24 hours,
Mae Hong Son's AQI reached its highest point of 55 at 11 PM during the Night, while the lowest point, 41, was recorded at 10 AM during the Night between 29th Aug and 30th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mae Hong Son, Mae Hong Son, Thailand
23°C18/29°C
23°C18/30°C
22°C19/29°C
23°C18/30°C
23°C18/29°C
23°C19/31°C
21°C18/24°C
20°C18/23°C
21°C18/26°C
21°C18/28°C
22°C17/28°C
23°C19/28°C
23°C19/29°C
22°C18/29°C
21°C19/27°C
22°C19/25°C
22°C20/24°C
21°C19/24°C
21°C18/25°C
22°C18/29°C
21°C18/28°C
22°C17/29°C
22°C18/30°C
21°C19/25°C
21°C18/26°C
22°C17/29°C
21°C19/25°C
20°C19/21°C
19°C16/22°C
--°C/°C
--°C/°C
51AQI
41AQI
50AQI
50AQI
2025 Days Vs Air Quality
Mae Hong Son, Mae Hong Son, Thailand
34%
81
45%
107
20%
48
2%
4
Total number of days with different AQI categories in last 241 days in 2025 (124 days remaining)
Under WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 241 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
Mae Hong Son, Mae Hong Son, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
81AQI
71AQI
77AQI
86AQI
89AQI
95AQI
93AQI
102AQI
93AQI
94AQI
90AQI
87AQI
95AQI
91AQI
94AQI
88AQI
88AQI
85AQI
87AQI
90AQI
94AQI
91AQI
93AQI
94AQI
95AQI
95AQI
88AQI
92AQI
97AQI
105AQI
99AQI
97AQI
96AQI
97AQI
100AQI
102AQI
106AQI
104AQI
100AQI
93AQI
98AQI
101AQI
100AQI
99AQI
103AQI
102AQI
115AQI
111AQI
105AQI
102AQI
99AQI
95AQI
101AQI
94AQI
81AQI
73AQI
68AQI
70AQI
77AQI
79AQI
82AQI
93AQI
108AQI
121AQI
112AQI
114AQI
111AQI
107AQI
94AQI
104AQI
101AQI
106AQI
110AQI
125AQI
122AQI
137AQI
119AQI
118AQI
113AQI
127AQI
135AQI
153AQI
145AQI
144AQI
131AQI
144AQI
155AQI
152AQI
156AQI
148AQI
146AQI
144AQI
138AQI
139AQI
135AQI
131AQI
108AQI
94AQI
115AQI
120AQI
115AQI
87AQI
85AQI
64AQI
65AQI
64AQI
63AQI
60AQI
64AQI
71AQI
73AQI
79AQI
85AQI
92AQI
95AQI
100AQI
99AQI
80AQI
71AQI
67AQI
61AQI
70AQI
67AQI
68AQI
69AQI
83AQI
98AQI
101AQI
97AQI
102AQI
96AQI
80AQI
68AQI
61AQI
51AQI
53AQI
55AQI
56AQI
50AQI
53AQI
55AQI
59AQI
51AQI
50AQI
50AQI
45AQI
46AQI
41AQI
42AQI
43AQI
46AQI
41AQI
46AQI
52AQI
61AQI
60AQI
58AQI
57AQI
53AQI
56AQI
49AQI
46AQI
50AQI
50AQI
49AQI
48AQI
47AQI
48AQI
44AQI
46AQI
47AQI
48AQI
49AQI
46AQI
45AQI
45AQI
48AQI
47AQI
46AQI
47AQI
47AQI
50AQI
49AQI
50AQI
48AQI
47AQI
48AQI
45AQI
48AQI
50AQI
51AQI
49AQI
50AQI
49AQI
49AQI
48AQI
47AQI
46AQI
44AQI
42AQI
41AQI
39AQI
43AQI
44AQI
43AQI
43AQI
48AQI
48AQI
45AQI
44AQI
47AQI
52AQI
54AQI
55AQI
53AQI
54AQI
53AQI
49AQI
45AQI
35AQI
32AQI
34AQI
40AQI
47AQI
47AQI
46AQI
45AQI
48AQI
47AQI
48AQI
48AQI
49AQI
51AQI
51AQI
49AQI
48AQI
51AQI
49AQI
48AQI
47AQI
91AQI
96AQI
121AQI
95AQI
63AQI
49AQI
47AQI
47AQI
No. of days
202576AQI
Highest AQI recorded in
March121AQI
Lowest AQI recorded in
July47AQI
202472AQI
Highest AQI recorded in
April150AQI
Lowest AQI recorded in
September30AQI
202365AQI
Highest AQI recorded in
March153AQI
Lowest AQI recorded in
July18AQI
202268AQI
Highest AQI recorded in
March142AQI
Lowest AQI recorded in
July23AQI
202176AQI
Highest AQI recorded in
March230AQI
Lowest AQI recorded in
July24AQI
202059AQI
Highest AQI recorded in
April201AQI
Lowest AQI recorded in
July19AQI
Most & Least Polluted Years Over the Last 6 Years
Mae Hong Son's annual 2025 AQI (76) shows an average percentage change of 13.2% (worsened AQI) compared to previous years: 2020 (59), 2021 (76), 2022 (68), 2023 (65), 2024 (72).