Khun Yuam Hospital, 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
Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (29th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 48 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
Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand
6 AM29th Aug 2025
6 PM
5 AM30th Aug 2025
52AQI
36AQI
54AQI
50AQI
In the last 24 hours,
Khun Yuam Hospital's AQI reached its highest point of 54 at 11 PM during the Night, while the lowest point, 36, was recorded at 3 PM during the Day between 29th Aug and 30th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand
24°C20/29°C
24°C20/31°C
24°C21/29°C
25°C20/32°C
24°C21/31°C
24°C22/30°C
23°C22/24°C
22°C21/23°C
22°C20/26°C
24°C20/30°C
23°C20/29°C
24°C21/31°C
24°C21/30°C
23°C20/29°C
23°C20/29°C
23°C21/26°C
22°C21/24°C
22°C20/25°C
21°C20/25°C
23°C20/31°C
24°C20/31°C
24°C20/30°C
23°C20/31°C
23°C20/27°C
23°C20/29°C
24°C20/28°C
23°C21/27°C
21°C20/22°C
20°C19/22°C
22°C19/26°C
--°C/°C
50AQI
40AQI
50AQI
50AQI
2025 Days Vs Air Quality
Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand
31%
74
49%
119
19%
46
0.8%
2
Total number of days with different AQI categories in last 242 days in 2025 (123 days remaining)
Under WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 242 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
Khun Yuam Hospital, Mae Hong Son, Mae Hong Son, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
72AQI
78AQI
86AQI
89AQI
92AQI
90AQI
101AQI
89AQI
93AQI
91AQI
88AQI
95AQI
90AQI
93AQI
88AQI
89AQI
86AQI
84AQI
88AQI
92AQI
90AQI
88AQI
87AQI
87AQI
89AQI
87AQI
91AQI
97AQI
104AQI
97AQI
93AQI
92AQI
92AQI
98AQI
97AQI
105AQI
103AQI
99AQI
91AQI
99AQI
100AQI
96AQI
95AQI
102AQI
99AQI
111AQI
104AQI
104AQI
96AQI
97AQI
92AQI
97AQI
94AQI
80AQI
75AQI
69AQI
71AQI
77AQI
80AQI
82AQI
89AQI
105AQI
115AQI
109AQI
115AQI
119AQI
113AQI
94AQI
106AQI
103AQI
110AQI
111AQI
123AQI
118AQI
135AQI
112AQI
116AQI
106AQI
122AQI
125AQI
153AQI
134AQI
136AQI
116AQI
136AQI
150AQI
145AQI
154AQI
146AQI
146AQI
144AQI
138AQI
133AQI
124AQI
122AQI
98AQI
86AQI
106AQI
116AQI
110AQI
91AQI
88AQI
67AQI
67AQI
64AQI
68AQI
64AQI
64AQI
69AQI
68AQI
74AQI
80AQI
89AQI
90AQI
93AQI
98AQI
78AQI
75AQI
70AQI
63AQI
77AQI
67AQI
73AQI
71AQI
89AQI
108AQI
110AQI
109AQI
98AQI
110AQI
88AQI
76AQI
59AQI
43AQI
48AQI
51AQI
54AQI
41AQI
48AQI
49AQI
52AQI
48AQI
48AQI
53AQI
43AQI
42AQI
31AQI
43AQI
41AQI
38AQI
35AQI
42AQI
53AQI
59AQI
55AQI
52AQI
59AQI
56AQI
57AQI
50AQI
43AQI
56AQI
51AQI
51AQI
52AQI
49AQI
48AQI
46AQI
49AQI
50AQI
50AQI
52AQI
49AQI
47AQI
48AQI
50AQI
48AQI
48AQI
49AQI
50AQI
53AQI
54AQI
52AQI
51AQI
50AQI
50AQI
47AQI
49AQI
52AQI
53AQI
52AQI
51AQI
51AQI
51AQI
49AQI
48AQI
47AQI
45AQI
43AQI
42AQI
42AQI
48AQI
48AQI
47AQI
45AQI
51AQI
50AQI
49AQI
49AQI
50AQI
53AQI
53AQI
54AQI
52AQI
53AQI
53AQI
49AQI
44AQI
35AQI
32AQI
31AQI
39AQI
47AQI
47AQI
45AQI
43AQI
48AQI
48AQI
48AQI
47AQI
48AQI
50AQI
50AQI
48AQI
46AQI
50AQI
50AQI
49AQI
48AQI
48AQI
90AQI
94AQI
119AQI
93AQI
64AQI
50AQI
49AQI
47AQI
No. of days
202576AQI
Highest AQI recorded in
March119AQI
Lowest AQI recorded in
August47AQI
202451AQI
Highest AQI recorded in
December81AQI
Lowest AQI recorded in
September41AQI
202349AQI
Highest AQI recorded in
November62AQI
Lowest AQI recorded in
December47AQI
202287AQI
Highest AQI recorded in
March149AQI
Lowest AQI recorded in
July14AQI
2021147AQI
Highest AQI recorded in
March224AQI
Lowest AQI recorded in
November73AQI
2020191AQI
Highest AQI recorded in
April220AQI
Lowest AQI recorded in
June40AQI
Most & Least Polluted Years Over the Last 6 Years
Khun Yuam Hospital's annual 2025 AQI (76) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (191), 2021 (147), 2022 (87), 2023 (49), 2024 (51).