LPN 4015, 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!
October Air Quality Analysis
LPN 4015, Ban Ton Pao, Chiang Mai, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Oct - 21st Oct 2025
LPN 4015, Ban Ton Pao, Chiang Mai, Thailand
6 AM20th Oct 2025
6 PM
5 AM21st Oct 2025
59AQI
54AQI
64AQI
57AQI
In the last 24 hours,
LPN 4015's AQI reached its highest point of 64 at 7 PM during the Night, while the lowest point, 54, was recorded at 7 AM during the Day between 20th Oct and 21st Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
LPN 4015, Ban Ton Pao, Chiang Mai, Thailand
25°C22/30°C
24°C22/29°C
25°C22/30°C
25°C21/31°C
23°C22/26°C
25°C22/30°C
24°C22/27°C
26°C21/33°C
26°C22/35°C
23°C22/26°C
24°C22/27°C
25°C22/30°C
26°C21/32°C
25°C21/32°C
25°C21/32°C
25°C21/30°C
25°C21/31°C
25°C21/31°C
25°C21/31°C
25°C20/32°C
26°C21/32°C
26°C21/33°C
26°C21/33°C
25°C22/32°C
23°C21/26°C
24°C21/30°C
24°C20/31°C
25°C21/32°C
24°C21/31°C
25°C20/32°C
--°C/°C
49AQI
40AQI
50AQI
44AQI
2025 Days Vs Air Quality
LPN 4015, Ban Ton Pao, Chiang Mai, Thailand
17%
49
64%
188
16%
47
3%
9
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Under WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2025, 17% of 294 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
LPN 4015, Ban Ton Pao, Chiang Mai, Thailand
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
86AQI
86AQI
93AQI
102AQI
108AQI
115AQI
118AQI
129AQI
114AQI
98AQI
92AQI
94AQI
98AQI
97AQI
93AQI
90AQI
89AQI
91AQI
103AQI
115AQI
113AQI
118AQI
108AQI
97AQI
95AQI
97AQI
83AQI
103AQI
115AQI
97AQI
95AQI
90AQI
101AQI
113AQI
113AQI
106AQI
109AQI
115AQI
98AQI
93AQI
102AQI
98AQI
95AQI
93AQI
99AQI
121AQI
119AQI
121AQI
114AQI
111AQI
100AQI
99AQI
94AQI
81AQI
77AQI
67AQI
71AQI
76AQI
75AQI
78AQI
94AQI
110AQI
133AQI
123AQI
127AQI
104AQI
97AQI
88AQI
95AQI
96AQI
87AQI
96AQI
122AQI
129AQI
141AQI
131AQI
126AQI
101AQI
133AQI
144AQI
157AQI
155AQI
157AQI
151AQI
154AQI
160AQI
161AQI
163AQI
153AQI
140AQI
138AQI
139AQI
131AQI
118AQI
105AQI
91AQI
84AQI
92AQI
107AQI
96AQI
86AQI
75AQI
70AQI
69AQI
67AQI
68AQI
64AQI
62AQI
67AQI
71AQI
77AQI
82AQI
97AQI
107AQI
104AQI
95AQI
81AQI
78AQI
71AQI
71AQI
68AQI
64AQI
70AQI
66AQI
78AQI
78AQI
82AQI
91AQI
94AQI
93AQI
77AQI
71AQI
62AQI
47AQI
45AQI
46AQI
44AQI
49AQI
54AQI
55AQI
60AQI
53AQI
47AQI
46AQI
40AQI
44AQI
36AQI
41AQI
43AQI
41AQI
40AQI
36AQI
56AQI
72AQI
70AQI
80AQI
66AQI
60AQI
72AQI
50AQI
43AQI
46AQI
46AQI
45AQI
42AQI
36AQI
45AQI
51AQI
52AQI
55AQI
55AQI
51AQI
53AQI
56AQI
58AQI
59AQI
59AQI
59AQI
60AQI
62AQI
66AQI
63AQI
59AQI
62AQI
64AQI
61AQI
58AQI
61AQI
62AQI
63AQI
63AQI
60AQI
60AQI
59AQI
58AQI
57AQI
57AQI
53AQI
52AQI
52AQI
55AQI
56AQI
54AQI
54AQI
53AQI
56AQI
58AQI
57AQI
56AQI
57AQI
59AQI
57AQI
57AQI
57AQI
57AQI
55AQI
53AQI
48AQI
49AQI
51AQI
47AQI
48AQI
50AQI
50AQI
53AQI
48AQI
51AQI
48AQI
52AQI
50AQI
55AQI
56AQI
56AQI
53AQI
53AQI
55AQI
52AQI
51AQI
51AQI
55AQI
55AQI
53AQI
54AQI
55AQI
58AQI
52AQI
56AQI
57AQI
57AQI
56AQI
56AQI
52AQI
51AQI
54AQI
52AQI
51AQI
55AQI
51AQI
54AQI
61AQI
60AQI
53AQI
41AQI
37AQI
38AQI
39AQI
28AQI
27AQI
33AQI
30AQI
38AQI
31AQI
21AQI
43AQI
50AQI
57AQI
54AQI
56AQI
56AQI
49AQI
57AQI
62AQI
70AQI
73AQI
71AQI
51AQI
50AQI
59AQI
48AQI
49AQI
54AQI
58AQI
101AQI
99AQI
124AQI
91AQI
60AQI
55AQI
58AQI
52AQI
48AQI
54AQI
No. of days
202575AQI
Highest AQI recorded in
March124AQI
Lowest AQI recorded in
September48AQI
2024102AQI
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
July48AQI
2023144AQI
Highest AQI recorded in
April191AQI
Lowest AQI recorded in
June53AQI
202278AQI
Highest AQI recorded in
December89AQI
Lowest AQI recorded in
October64AQI
Most & Least Polluted Years Over the Last 4 Years
LPN 4015's annual 2025 AQI (75) shows an average percentage change of -26.04% (improved AQI) compared to previous years: 2022 (78), 2023 (144), 2024 (102).