Chai Prakan, 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!
February Air Quality Analysis
Chai Prakan, Ban Piang Luang, Chiang Mai, Thailand
AQI Trends: Highest and Lowest
Same Day Analysis (15th February):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 102 of Poor air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Feb - 15th Feb 2026
Chai Prakan, Ban Piang Luang, Chiang Mai, Thailand
7 AM14th Feb 2026
6 PM
6 AM15th Feb 2026
112AQI
56AQI
105AQI
64AQI
In the last 24 hours,
Chai Prakan's AQI reached its highest point of 112 at 8 AM during the Day, while the lowest point, 56, was recorded at 4 PM during the Day between 14th Feb and 15th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Chai Prakan, Ban Piang Luang, Chiang Mai, Thailand
19°C12/28°C
19°C12/29°C
20°C12/31°C
19°C11/31°C
19°C12/30°C
19°C12/29°C
19°C12/29°C
19°C12/29°C
19°C11/30°C
19°C12/29°C
20°C12/30°C
20°C12/30°C
20°C12/31°C
20°C12/31°C
20°C12/31°C
21°C13/31°C
20°C13/30°C
20°C13/30°C
21°C13/32°C
22°C14/33°C
22°C14/33°C
21°C13/33°C
21°C14/31°C
21°C15/31°C
22°C15/32°C
22°C15/33°C
22°C15/33°C
22°C14/33°C
22°C14/33°C
22°C14/34°C
134AQI
79AQI
110AQI
82AQI
2026 Days Vs Air Quality
Chai Prakan, Ban Piang Luang, Chiang Mai, Thailand
50%
23
50%
23
Total number of days with different AQI categories in last 47 days in 2026 (318 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 47 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
Chai Prakan, Ban Piang Luang, Chiang Mai, Thailand
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
118AQI (US)
98AQI (US)
95AQI (US)
86AQI (US)
77AQI (US)
85AQI (US)
80AQI (US)
80AQI (US)
82AQI (US)
80AQI (US)
87AQI (US)
100AQI (US)
101AQI (US)
102AQI (US)
92AQI (US)
89AQI (US)
92AQI (US)
89AQI (US)
85AQI (US)
79AQI (US)
84AQI (US)
74AQI (US)
99AQI (US)
110AQI (US)
112AQI (US)
112AQI (US)
112AQI (US)
116AQI (US)
113AQI (US)
121AQI (US)
124AQI (US)
126AQI (US)
129AQI (US)
125AQI (US)
101AQI (US)
124AQI (US)
133AQI (US)
123AQI (US)
116AQI (US)
123AQI (US)
115AQI (US)
105AQI (US)
87AQI (US)
84AQI (US)
83AQI (US)
102AQI (US)
96AQI (US)
112AQI (US)
No. of days
2026101AQI (US)
Highest AQI (US) recorded in
February112AQI (US)
Lowest AQI (US) recorded in
January96AQI (US)
202579AQI (US)
Highest AQI (US) recorded in
March126AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
April106AQI (US)
Lowest AQI (US) recorded in
July10AQI (US)
202379AQI (US)
Highest AQI (US) recorded in
March168AQI (US)
Lowest AQI (US) recorded in
August9AQI (US)
202254AQI (US)
Highest AQI (US) recorded in
December67AQI (US)
Lowest AQI (US) recorded in
October41AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Chai Prakan's annual 2026 AQI (US) (101) shows an average percentage change of 63.8% (worsened AQI (US)) compared to previous years: 2022 (54), 2023 (79), 2024 (48), 2025 (79).