Mae Tuen, Si Wichai, Lamphun, 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
Mae Tuen, Si Wichai, Lamphun, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 36 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
Mae Tuen, Si Wichai, Lamphun, Thailand
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
49AQI
21AQI
43AQI
25AQI
In the last 24 hours,
Mae Tuen's AQI reached its highest point of 49 at 6 AM during the Day, while the lowest point, 21, was recorded at 3 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Mae Tuen, Si Wichai, Lamphun, Thailand
24°C20/29°C
24°C20/30°C
25°C20/31°C
22°C20/24°C
21°C19/23°C
21°C19/26°C
24°C19/30°C
24°C19/31°C
22°C21/24°C
23°C21/28°C
24°C20/29°C
25°C21/31°C
25°C20/31°C
25°C20/31°C
25°C21/31°C
25°C21/31°C
24°C20/30°C
24°C21/29°C
23°C21/26°C
23°C20/28°C
24°C20/30°C
25°C21/30°C
24°C20/29°C
24°C20/30°C
23°C20/28°C
24°C19/31°C
24°C20/30°C
24°C20/29°C
23°C20/27°C
24°C20/29°C
--°C/°C
52AQI
43AQI
52AQI
50AQI
2025 Days Vs Air Quality
Mae Tuen, Si Wichai, Lamphun, Thailand
27%
71
48%
128
22%
58
3%
7
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2025, 27% of 265 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
Mae Tuen, Si Wichai, Lamphun, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
80AQI
80AQI
91AQI
101AQI
105AQI
101AQI
110AQI
122AQI
99AQI
93AQI
90AQI
98AQI
96AQI
98AQI
89AQI
87AQI
90AQI
97AQI
105AQI
112AQI
113AQI
116AQI
117AQI
107AQI
102AQI
97AQI
86AQI
104AQI
113AQI
102AQI
100AQI
95AQI
110AQI
117AQI
114AQI
116AQI
115AQI
111AQI
99AQI
103AQI
113AQI
115AQI
115AQI
120AQI
117AQI
132AQI
140AQI
136AQI
112AQI
112AQI
99AQI
98AQI
92AQI
78AQI
70AQI
63AQI
70AQI
74AQI
81AQI
79AQI
97AQI
111AQI
133AQI
120AQI
130AQI
109AQI
102AQI
93AQI
99AQI
101AQI
97AQI
100AQI
122AQI
120AQI
133AQI
123AQI
110AQI
103AQI
127AQI
147AQI
158AQI
161AQI
153AQI
140AQI
152AQI
158AQI
155AQI
157AQI
140AQI
128AQI
119AQI
123AQI
109AQI
105AQI
100AQI
89AQI
86AQI
102AQI
102AQI
97AQI
80AQI
72AQI
62AQI
60AQI
58AQI
57AQI
56AQI
59AQI
63AQI
71AQI
77AQI
86AQI
94AQI
103AQI
102AQI
93AQI
74AQI
69AQI
65AQI
60AQI
67AQI
67AQI
68AQI
64AQI
74AQI
77AQI
73AQI
78AQI
78AQI
78AQI
62AQI
63AQI
62AQI
51AQI
51AQI
55AQI
50AQI
51AQI
56AQI
57AQI
59AQI
53AQI
51AQI
50AQI
46AQI
48AQI
42AQI
47AQI
50AQI
47AQI
47AQI
46AQI
56AQI
61AQI
62AQI
65AQI
61AQI
60AQI
61AQI
56AQI
51AQI
49AQI
52AQI
51AQI
46AQI
46AQI
46AQI
48AQI
51AQI
51AQI
53AQI
54AQI
52AQI
50AQI
49AQI
51AQI
50AQI
49AQI
49AQI
50AQI
53AQI
56AQI
55AQI
53AQI
52AQI
53AQI
49AQI
52AQI
54AQI
53AQI
51AQI
52AQI
49AQI
50AQI
50AQI
45AQI
45AQI
46AQI
42AQI
42AQI
46AQI
49AQI
48AQI
46AQI
45AQI
51AQI
52AQI
49AQI
49AQI
52AQI
56AQI
55AQI
55AQI
54AQI
56AQI
54AQI
50AQI
46AQI
43AQI
40AQI
35AQI
38AQI
46AQI
48AQI
47AQI
46AQI
47AQI
46AQI
49AQI
49AQI
51AQI
51AQI
53AQI
52AQI
49AQI
51AQI
48AQI
47AQI
46AQI
50AQI
50AQI
50AQI
50AQI
50AQI
54AQI
41AQI
53AQI
53AQI
56AQI
56AQI
56AQI
52AQI
50AQI
52AQI
50AQI
48AQI
50AQI
50AQI
50AQI
50AQI
49AQI
41AQI
36AQI
100AQI
105AQI
123AQI
85AQI
59AQI
52AQI
50AQI
48AQI
50AQI
No. of days
202575AQI
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
August48AQI
202469AQI
Highest AQI recorded in
March136AQI
Lowest AQI recorded in
June11AQI
202374AQI
Highest AQI recorded in
March151AQI
Lowest AQI recorded in
July12AQI
202291AQI
Highest AQI recorded in
December105AQI
Lowest AQI recorded in
November79AQI
Most & Least Polluted Years Over the Last 4 Years
Mae Tuen's annual 2025 AQI (75) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2022 (91), 2023 (74), 2024 (69).