Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, 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
Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 46 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
Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, Thailand
6 AM21st Sep 2025
6 PM
5 AM22nd Sep 2025
53AQI
24AQI
59AQI
42AQI
In the last 24 hours,
Ban Trai Saphawakham's AQI reached its highest point of 59 at 8 PM during the Night, while the lowest point, 24, was recorded at 4 PM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, Thailand
22°C19/29°C
23°C19/29°C
24°C18/32°C
22°C18/27°C
21°C19/23°C
21°C18/26°C
23°C16/31°C
23°C18/31°C
22°C19/27°C
22°C19/27°C
23°C19/30°C
23°C19/30°C
24°C18/31°C
24°C18/33°C
24°C19/32°C
24°C18/32°C
23°C18/32°C
23°C18/31°C
23°C19/27°C
22°C19/26°C
23°C19/29°C
23°C19/30°C
23°C18/29°C
23°C18/31°C
23°C18/31°C
24°C17/33°C
23°C18/31°C
23°C18/29°C
23°C19/29°C
23°C19/29°C
--°C/°C
53AQI
42AQI
53AQI
53AQI
2025 Days Vs Air Quality
Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, Thailand
38%
99
36%
96
22%
59
4%
10
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 38%
Health Risk Level:
High
In 2025, 38% of 265 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
Ban Trai Saphawakham, Ban Piang Luang, Chiang Mai, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
86AQI
81AQI
98AQI
101AQI
104AQI
99AQI
109AQI
121AQI
110AQI
99AQI
89AQI
94AQI
94AQI
95AQI
90AQI
92AQI
89AQI
91AQI
100AQI
110AQI
111AQI
113AQI
110AQI
100AQI
98AQI
93AQI
87AQI
100AQI
113AQI
100AQI
97AQI
95AQI
104AQI
113AQI
113AQI
111AQI
110AQI
110AQI
97AQI
102AQI
108AQI
106AQI
104AQI
100AQI
100AQI
121AQI
124AQI
121AQI
114AQI
113AQI
100AQI
103AQI
94AQI
80AQI
69AQI
63AQI
68AQI
73AQI
77AQI
79AQI
95AQI
111AQI
129AQI
120AQI
134AQI
115AQI
107AQI
93AQI
102AQI
103AQI
103AQI
114AQI
136AQI
129AQI
147AQI
132AQI
111AQI
101AQI
122AQI
143AQI
154AQI
160AQI
159AQI
154AQI
154AQI
163AQI
163AQI
163AQI
157AQI
154AQI
150AQI
149AQI
149AQI
150AQI
144AQI
113AQI
106AQI
133AQI
132AQI
127AQI
97AQI
85AQI
64AQI
65AQI
71AQI
55AQI
54AQI
59AQI
64AQI
72AQI
86AQI
92AQI
102AQI
108AQI
111AQI
109AQI
79AQI
71AQI
65AQI
59AQI
59AQI
55AQI
60AQI
61AQI
72AQI
91AQI
91AQI
83AQI
106AQI
99AQI
74AQI
63AQI
60AQI
43AQI
40AQI
44AQI
40AQI
36AQI
39AQI
47AQI
47AQI
38AQI
34AQI
33AQI
34AQI
39AQI
34AQI
38AQI
36AQI
35AQI
36AQI
34AQI
37AQI
50AQI
53AQI
53AQI
53AQI
51AQI
51AQI
45AQI
43AQI
38AQI
40AQI
38AQI
38AQI
35AQI
41AQI
43AQI
44AQI
46AQI
48AQI
47AQI
44AQI
43AQI
44AQI
48AQI
47AQI
47AQI
47AQI
50AQI
51AQI
52AQI
54AQI
49AQI
49AQI
51AQI
46AQI
49AQI
51AQI
50AQI
48AQI
50AQI
45AQI
46AQI
46AQI
47AQI
45AQI
44AQI
41AQI
42AQI
44AQI
47AQI
45AQI
41AQI
42AQI
44AQI
47AQI
46AQI
44AQI
48AQI
52AQI
55AQI
55AQI
53AQI
55AQI
52AQI
48AQI
47AQI
43AQI
42AQI
42AQI
44AQI
47AQI
48AQI
47AQI
46AQI
48AQI
45AQI
49AQI
48AQI
52AQI
49AQI
52AQI
51AQI
48AQI
51AQI
47AQI
46AQI
46AQI
49AQI
49AQI
49AQI
49AQI
50AQI
52AQI
44AQI
51AQI
51AQI
54AQI
55AQI
56AQI
52AQI
49AQI
51AQI
50AQI
46AQI
50AQI
50AQI
53AQI
60AQI
53AQI
50AQI
46AQI
99AQI
100AQI
127AQI
101AQI
55AQI
44AQI
47AQI
48AQI
51AQI
No. of days
202575AQI
Highest AQI recorded in
March127AQI
Lowest AQI recorded in
June44AQI
202469AQI
Highest AQI recorded in
April178AQI
Lowest AQI recorded in
June30AQI
202385AQI
Highest AQI recorded in
April260AQI
Lowest AQI recorded in
October26AQI
202272AQI
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
October60AQI
Most & Least Polluted Years Over the Last 4 Years
Ban Trai Saphawakham's annual 2025 AQI (75) shows an average percentage change of 0.9% (worsened AQI) compared to previous years: 2022 (72), 2023 (85), 2024 (69).