Hot District, Chiang Mai, Thailand Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Hot District, Chiang Mai, Thailand
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Aug 2026
158AQILowest AQI recorded on
7th Aug 2026
13AQISame Day Analysis (9th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 158 of Unhealthy air quality on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Hot District, Chiang Mai, Thailand
AQI
Day
Night
.
6 AM8th Aug 2026
7 PM
5 AM9th Aug 2026
Day time
Avg. Highest Time
6PM8th Aug
160AQI
Avg. Lowest Time
6AM8th Aug
14AQI
Night time
Avg. Highest Time
10PM8th Aug
166AQI
Avg. Lowest Time
3AM9th Aug
156AQI
In the last 24 hours,
Hot District's AQI reached its highest point of 166 at 10 PM during the Night, while the lowest point, 14, was recorded at 6 AM during the Day between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hot District, Chiang Mai, Thailand
JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026126 AMAQI
11th Jul 2026177 AMAQI
11th Jul 2026258 AMAQI
11th Jul 2026299 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20264411 AMAQI
11th Jul 20265612 PMAQI
11th Jul 2026461 PMAQI
11th Jul 2026292 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026214 PMAQI
11th Jul 2026255 PMAQI
11th Jul 2026126 PMAQI
11th Jul 202687 PMAQI
11th Jul 2026108 PMAQI
11th Jul 2026149 PMAQI
11th Jul 20261910 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20263612 AMAQI
12th Jul 2026211 AMAQI
12th Jul 2026142 AMAQI
12th Jul 2026103 AMAQI
12th Jul 202684 AMAQI
12th Jul 202685 AMAQI
19°C18/20°C
12th Jul 202686 AMAQI
12th Jul 2026127 AMAQI
12th Jul 2026128 AMAQI
12th Jul 2026129 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20264011 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026271 PMAQI
12th Jul 2026192 PMAQI
12th Jul 2026173 PMAQI
12th Jul 2026174 PMAQI
12th Jul 2026195 PMAQI
12th Jul 2026466 PMAQI
12th Jul 2026567 PMAQI
12th Jul 2026578 PMAQI
12th Jul 2026669 PMAQI
12th Jul 20264010 PMAQI
12th Jul 20261911 PMAQI
13th Jul 20261412 AMAQI
13th Jul 202681 AMAQI
13th Jul 202642 AMAQI
13th Jul 2026143 AMAQI
13th Jul 2026164 AMAQI
13th Jul 202685 AMAQI
20°C18/22°C
13th Jul 2026126 AMAQI
13th Jul 2026127 AMAQI
13th Jul 2026178 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20266711 AMAQI
13th Jul 20265512 PMAQI
13th Jul 2026541 PMAQI
13th Jul 2026362 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026215 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026177 PMAQI
13th Jul 2026178 PMAQI
13th Jul 2026149 PMAQI
13th Jul 20261210 PMAQI
13th Jul 20261211 PMAQI
14th Jul 20261212 AMAQI
14th Jul 2026121 AMAQI
14th Jul 2026122 AMAQI
14th Jul 2026123 AMAQI
14th Jul 2026124 AMAQI
14th Jul 202645 AMAQI
19°C18/20°C
14th Jul 202686 AMAQI
14th Jul 2026127 AMAQI
14th Jul 2026178 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20262510 AMAQI
14th Jul 20264411 AMAQI
14th Jul 20265612 PMAQI
14th Jul 2026621 PMAQI
14th Jul 2026572 PMAQI
14th Jul 2026273 PMAQI
14th Jul 2026334 PMAQI
14th Jul 2026575 PMAQI
14th Jul 2026526 PMAQI
14th Jul 2026567 PMAQI
14th Jul 2026698 PMAQI
14th Jul 2026649 PMAQI
14th Jul 20265310 PMAQI
14th Jul 20265811 PMAQI
15th Jul 20264812 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026602 AMAQI
15th Jul 2026513 AMAQI
15th Jul 2026334 AMAQI
15th Jul 2026255 AMAQI
21°C18/25°C
15th Jul 2026336 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026498 AMAQI
15th Jul 2026489 AMAQI
15th Jul 20265110 AMAQI
15th Jul 20265211 AMAQI
15th Jul 20265912 PMAQI
15th Jul 2026621 PMAQI
15th Jul 2026532 PMAQI
15th Jul 2026533 PMAQI
15th Jul 2026584 PMAQI
15th Jul 2026545 PMAQI
15th Jul 2026526 PMAQI
15th Jul 2026447 PMAQI
15th Jul 2026318 PMAQI
15th Jul 2026369 PMAQI
15th Jul 20262310 PMAQI
15th Jul 20262311 PMAQI
16th Jul 20262512 AMAQI
16th Jul 2026161 AMAQI
16th Jul 2026312 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026274 AMAQI
16th Jul 2026315 AMAQI
19°C19/21°C
16th Jul 2026386 AMAQI
16th Jul 2026387 AMAQI
16th Jul 2026518 AMAQI
16th Jul 2026589 AMAQI
16th Jul 20265310 AMAQI
16th Jul 20265311 AMAQI
16th Jul 20265512 PMAQI
16th Jul 2026441 PMAQI
16th Jul 2026332 PMAQI
16th Jul 2026533 PMAQI
16th Jul 2026384 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026366 PMAQI
16th Jul 2026387 PMAQI
16th Jul 2026408 PMAQI
16th Jul 2026389 PMAQI
16th Jul 20265210 PMAQI
16th Jul 20265111 PMAQI
17th Jul 20264412 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026512 AMAQI
17th Jul 2026343 AMAQI
17th Jul 2026364 AMAQI
17th Jul 2026385 AMAQI
20°C18/24°C
17th Jul 2026406 AMAQI
17th Jul 2026297 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20263310 AMAQI
17th Jul 20264011 AMAQI
17th Jul 20262712 PMAQI
17th Jul 2026291 PMAQI
17th Jul 2026272 PMAQI
17th Jul 2026333 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026508 PMAQI
17th Jul 2026679 PMAQI
17th Jul 20266910 PMAQI
17th Jul 20265411 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026444 AMAQI
18th Jul 2026465 AMAQI
19°C18/21°C
18th Jul 2026426 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026769 AMAQI
18th Jul 20267310 AMAQI
18th Jul 20267811 AMAQI
18th Jul 20267012 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026483 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026545 PMAQI
18th Jul 2026516 PMAQI
18th Jul 2026567 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026659 PMAQI
18th Jul 20265710 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026422 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026464 AMAQI
19th Jul 2026385 AMAQI
20°C18/24°C
19th Jul 2026366 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026669 AMAQI
19th Jul 20265010 AMAQI
19th Jul 20265911 AMAQI
19th Jul 20263812 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026274 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026638 PMAQI
19th Jul 2026709 PMAQI
19th Jul 20268210 PMAQI
19th Jul 20268211 PMAQI
20th Jul 20267312 AMAQI
20th Jul 2026741 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026653 AMAQI
20th Jul 2026544 AMAQI
20th Jul 2026505 AMAQI
20°C18/24°C
20th Jul 2026446 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026688 AMAQI
20th Jul 2026819 AMAQI
20th Jul 20265910 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20263612 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026173 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026195 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262311 PMAQI
21st Jul 20261412 AMAQI
21st Jul 2026121 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026193 AMAQI
21st Jul 2026194 AMAQI
21st Jul 2026235 AMAQI
21°C18/26°C
21st Jul 2026386 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026238 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20264011 AMAQI
21st Jul 20265612 PMAQI
21st Jul 2026531 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026845 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026389 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20262711 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026234 AMAQI
22nd Jul 2026215 AMAQI
19°C18/24°C
22nd Jul 2026236 AMAQI
22nd Jul 2026237 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026389 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026174 PMAQI
22nd Jul 2026145 PMAQI
22nd Jul 2026196 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026178 PMAQI
22nd Jul 2026239 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026171 AMAQI
23rd Jul 2026172 AMAQI
23rd Jul 2026143 AMAQI
23rd Jul 2026174 AMAQI
23rd Jul 2026175 AMAQI
20°C18/22°C
23rd Jul 2026176 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20263412 PMAQI
23rd Jul 2026571 PMAQI
23rd Jul 2026232 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026337 PMAQI
23rd Jul 2026198 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20261710 PMAQI
23rd Jul 20261411 PMAQI
24th Jul 20261412 AMAQI
24th Jul 2026141 AMAQI
24th Jul 2026142 AMAQI
24th Jul 2026123 AMAQI
24th Jul 2026144 AMAQI
24th Jul 2026125 AMAQI
20°C18/23°C
24th Jul 2026176 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20266211 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026193 PMAQI
24th Jul 2026194 PMAQI
24th Jul 2026165 PMAQI
24th Jul 2026176 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20261411 PMAQI
25th Jul 20261712 AMAQI
25th Jul 2026121 AMAQI
25th Jul 2026172 AMAQI
25th Jul 2026173 AMAQI
25th Jul 2026144 AMAQI
25th Jul 2026125 AMAQI
20°C18/24°C
25th Jul 2026176 AMAQI
25th Jul 2026147 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20261412 PMAQI
25th Jul 2026121 PMAQI
25th Jul 2026122 PMAQI
25th Jul 2026143 PMAQI
25th Jul 2026124 PMAQI
25th Jul 2026125 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026748 PMAQI
25th Jul 2026599 PMAQI
25th Jul 202610210 PMAQI
25th Jul 20266711 PMAQI
26th Jul 20269212 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026473 AMAQI
26th Jul 2026364 AMAQI
26th Jul 2026515 AMAQI
20°C17/25°C
26th Jul 2026446 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026178 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026231 PMAQI
26th Jul 2026332 PMAQI
26th Jul 2026173 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026147 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20261910 PMAQI
26th Jul 20261711 PMAQI
27th Jul 2026812 AMAQI
27th Jul 2026121 AMAQI
27th Jul 2026122 AMAQI
27th Jul 2026123 AMAQI
27th Jul 2026124 AMAQI
27th Jul 2026125 AMAQI
20°C18/26°C
27th Jul 2026196 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20261711 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026122 PMAQI
27th Jul 2026123 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026287 PMAQI
27th Jul 2026228 PMAQI
27th Jul 2026249 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20264612 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026583 AMAQI
28th Jul 2026504 AMAQI
28th Jul 2026465 AMAQI
19°C19/21°C
28th Jul 2026316 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026568 AMAQI
28th Jul 2026609 AMAQI
28th Jul 20261410 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20261712 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026212 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026376 PMAQI
28th Jul 2026127 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20262211 PMAQI
29th Jul 20263212 AMAQI
29th Jul 2026341 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026313 AMAQI
29th Jul 2026314 AMAQI
29th Jul 2026385 AMAQI
19°C18/20°C
29th Jul 2026276 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026198 AMAQI
29th Jul 2026179 AMAQI
29th Jul 20262210 AMAQI
29th Jul 20261211 AMAQI
29th Jul 20261012 PMAQI
29th Jul 2026181 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026103 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026465 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026518 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20261711 PMAQI
30th Jul 20261212 AMAQI
30th Jul 2026101 AMAQI
30th Jul 2026102 AMAQI
30th Jul 2026103 AMAQI
30th Jul 202684 AMAQI
30th Jul 2026235 AMAQI
19°C19/20°C
30th Jul 2026256 AMAQI
30th Jul 2026177 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20267411 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026272 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026324 PMAQI
30th Jul 2026145 PMAQI
30th Jul 2026196 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026498 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20265410 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026171 AMAQI
31st Jul 2026172 AMAQI
31st Jul 2026193 AMAQI
31st Jul 2026194 AMAQI
31st Jul 2026145 AMAQI
20°C19/22°C
31st Jul 2026106 AMAQI
31st Jul 2026177 AMAQI
31st Jul 2026178 AMAQI
31st Jul 2026199 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20261911 AMAQI
31st Jul 20261612 PMAQI
31st Jul 2026141 PMAQI
31st Jul 2026102 PMAQI
31st Jul 2026143 PMAQI
31st Jul 2026144 PMAQI
31st Jul 2026175 PMAQI
31st Jul 2026176 PMAQI
31st Jul 2026197 PMAQI
31st Jul 2026218 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20265110 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20262312 AMAQI
1st Aug 2026211 AMAQI
1st Aug 2026212 AMAQI
1st Aug 2026193 AMAQI
1st Aug 2026174 AMAQI
1st Aug 2026145 AMAQI
20°C19/22°C
1st Aug 2026126 AMAQI
1st Aug 2026127 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026299 AMAQI
1st Aug 20261910 AMAQI
1st Aug 20261211 AMAQI
1st Aug 20261212 PMAQI
1st Aug 2026121 PMAQI
1st Aug 2026122 PMAQI
1st Aug 2026143 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026196 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026219 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20261411 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026213 AMAQI
2nd Aug 2026144 AMAQI
2nd Aug 2026175 AMAQI
19°C18/21°C
2nd Aug 2026146 AMAQI
2nd Aug 2026177 AMAQI
2nd Aug 2026298 AMAQI
2nd Aug 2026339 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20261812 PMAQI
2nd Aug 2026141 PMAQI
2nd Aug 2026102 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026145 PMAQI
2nd Aug 2026146 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20263011 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026271 AMAQI
3rd Aug 2026192 AMAQI
3rd Aug 2026193 AMAQI
3rd Aug 2026174 AMAQI
3rd Aug 2026215 AMAQI
19°C19/20°C
3rd Aug 2026176 AMAQI
3rd Aug 2026177 AMAQI
3rd Aug 2026178 AMAQI
3rd Aug 2026199 AMAQI
3rd Aug 20262910 AMAQI
3rd Aug 20262911 AMAQI
3rd Aug 20262912 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026172 PMAQI
3rd Aug 2026123 PMAQI
3rd Aug 2026124 PMAQI
3rd Aug 2026125 PMAQI
3rd Aug 2026196 PMAQI
3rd Aug 2026177 PMAQI
3rd Aug 2026178 PMAQI
3rd Aug 2026179 PMAQI
3rd Aug 20262110 PMAQI
3rd Aug 20261911 PMAQI
4th Aug 20261712 AMAQI
4th Aug 2026141 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026344 AMAQI
4th Aug 2026145 AMAQI
20°C19/23°C
4th Aug 2026126 AMAQI
4th Aug 2026127 AMAQI
4th Aug 2026148 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20261911 AMAQI
4th Aug 20261712 PMAQI
4th Aug 2026171 PMAQI
4th Aug 2026102 PMAQI
4th Aug 202683 PMAQI
4th Aug 2026104 PMAQI
4th Aug 2026195 PMAQI
4th Aug 2026126 PMAQI
4th Aug 2026177 PMAQI
4th Aug 2026148 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20261910 PMAQI
4th Aug 20261411 PMAQI
5th Aug 20261212 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026172 AMAQI
5th Aug 2026123 AMAQI
5th Aug 2026174 AMAQI
5th Aug 2026145 AMAQI
21°C19/25°C
5th Aug 2026176 AMAQI
5th Aug 2026197 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20264411 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026171 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026193 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026465 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026389 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20263111 PMAQI
6th Aug 20261912 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026214 AMAQI
6th Aug 2026235 AMAQI
20°C19/24°C
6th Aug 2026146 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026163 PMAQI
6th Aug 2026124 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026196 PMAQI
6th Aug 2026177 PMAQI
6th Aug 2026148 PMAQI
6th Aug 2026199 PMAQI
6th Aug 20261910 PMAQI
6th Aug 20261911 PMAQI
7th Aug 20261712 AMAQI
7th Aug 2026121 AMAQI
7th Aug 2026142 AMAQI
7th Aug 2026143 AMAQI
7th Aug 2026124 AMAQI
7th Aug 2026125 AMAQI
21°C19/26°C
7th Aug 2026126 AMAQI
7th Aug 2026147 AMAQI
7th Aug 2026148 AMAQI
7th Aug 2026129 AMAQI
7th Aug 2026810 AMAQI
7th Aug 20261011 AMAQI
7th Aug 20261212 PMAQI
7th Aug 2026121 PMAQI
7th Aug 202682 PMAQI
7th Aug 202683 PMAQI
7th Aug 202684 PMAQI
7th Aug 2026145 PMAQI
7th Aug 2026176 PMAQI
7th Aug 2026147 PMAQI
7th Aug 2026208 PMAQI
7th Aug 2026129 PMAQI
7th Aug 20261210 PMAQI
7th Aug 20261711 PMAQI
8th Aug 20263212 AMAQI
8th Aug 2026191 AMAQI
8th Aug 2026212 AMAQI
8th Aug 202683 AMAQI
8th Aug 2026104 AMAQI
8th Aug 2026125 AMAQI
20°C19/24°C
8th Aug 2026146 AMAQI
8th Aug 2026407 AMAQI
8th Aug 2026518 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20264910 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026511 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026383 PMAQI
8th Aug 2026524 PMAQI
8th Aug 20261585 PMAQI
8th Aug 20261606 PMAQI
8th Aug 20261587 PMAQI
8th Aug 20261648 PMAQI
8th Aug 20261649 PMAQI
8th Aug 202616610 PMAQI
8th Aug 202616411 PMAQI
9th Aug 202616112 AMAQI
9th Aug 20261621 AMAQI
9th Aug 20261562 AMAQI
9th Aug 20261563 AMAQI
9th Aug 20261584 AMAQI
9th Aug 20261625 AMAQI
20°C19/21°C
9th Aug 20261656 AMAQI
6 AM9th Aug 20261647 AMAQI
9th Aug 20261598 AMAQI
9th Aug 20261589 AMAQI
9th Aug 202615610 AMAQI
9th Aug 202616311 AMAQI
9th Aug 202616412 PMAQI
12 PM9th Aug 20261621 PMAQI
9th Aug 20261552 PMAQI
9th Aug 20261603 PMAQI
9th Aug 20261584 PMAQI
9th Aug 20261565 PMAQI
9th Aug 20261666 PMAQI
9th Aug 20261667 PMAQI
7 PM9th Aug 20261678 PMAQI
9th Aug 20261469 PMAQI
9th Aug 202614610 PMAQI
9th Aug 202613211 PMAQI
12 AM
5 AM
20°C19/21°C
Day time
Avg. Highest Time
11 AM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 41), while the lowest AQI was between 6 AM to 6 AM (Avg. 27).
Night time
Avg. Highest Time
8 PM - 10 PM
43AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM
27AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 43), while the lowest AQI was between 5 AM to 5 AM (Avg. 27).
2026 Days Vs Air Quality
Hot District, Chiang Mai, Thailand
2026
37%
82
42%
93
13%
29
8%
17
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
82 DaysModerate
93 DaysPoor
29 DaysUnhealthy
17 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2026, 37% of 221 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
Hot District, Chiang Mai, Thailand
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
93AQI (US)
93AQI (US)
2nd January 2026
83AQI (US)
83AQI (US)
3rd January 2026
86AQI (US)
86AQI (US)
4th January 2026
73AQI (US)
73AQI (US)
5th January 2026
69AQI (US)
69AQI (US)
6th January 2026
67AQI (US)
67AQI (US)
7th January 2026
75AQI (US)
75AQI (US)
8th January 2026
80AQI (US)
80AQI (US)
9th January 2026
86AQI (US)
86AQI (US)
10th January 2026
76AQI (US)
76AQI (US)
11th January 2026
84AQI (US)
84AQI (US)
12th January 2026
88AQI (US)
88AQI (US)
13th January 2026
89AQI (US)
89AQI (US)
14th January 2026
87AQI (US)
87AQI (US)
15th January 2026
82AQI (US)
82AQI (US)
16th January 2026
84AQI (US)
84AQI (US)
17th January 2026
84AQI (US)
84AQI (US)
18th January 2026
74AQI (US)
74AQI (US)
19th January 2026
66AQI (US)
66AQI (US)
20th January 2026
71AQI (US)
71AQI (US)
21st January 2026
76AQI (US)
76AQI (US)
22nd January 2026
82AQI (US)
82AQI (US)
23rd January 2026
93AQI (US)
93AQI (US)
24th January 2026
77AQI (US)
77AQI (US)
25th January 2026
72AQI (US)
72AQI (US)
26th January 2026
78AQI (US)
78AQI (US)
27th January 2026
87AQI (US)
87AQI (US)
28th January 2026
84AQI (US)
84AQI (US)
29th January 2026
99AQI (US)
99AQI (US)
30th January 2026
93AQI (US)
93AQI (US)
31st January 2026
93AQI (US)
93AQI (US)
1st February 2026
107AQI (US)
107AQI (US)
2nd February 2026
106AQI (US)
106AQI (US)
3rd February 2026
93AQI (US)
93AQI (US)
4th February 2026
84AQI (US)
84AQI (US)
5th February 2026
78AQI (US)
78AQI (US)
6th February 2026
95AQI (US)
95AQI (US)
7th February 2026
80AQI (US)
80AQI (US)
8th February 2026
75AQI (US)
75AQI (US)
9th February 2026
91AQI (US)
91AQI (US)
10th February 2026
82AQI (US)
82AQI (US)
11th February 2026
85AQI (US)
85AQI (US)
12th February 2026
67AQI (US)
67AQI (US)
13th February 2026
62AQI (US)
62AQI (US)
14th February 2026
69AQI (US)
69AQI (US)
15th February 2026
85AQI (US)
85AQI (US)
16th February 2026
83AQI (US)
83AQI (US)
17th February 2026
87AQI (US)
87AQI (US)
18th February 2026
112AQI (US)
112AQI (US)
19th February 2026
96AQI (US)
96AQI (US)
20th February 2026
83AQI (US)
83AQI (US)
21st February 2026
77AQI (US)
77AQI (US)
22nd February 2026
92AQI (US)
92AQI (US)
23rd February 2026
97AQI (US)
97AQI (US)
24th February 2026
63AQI (US)
63AQI (US)
25th February 2026
35AQI (US)
35AQI (US)
26th February 2026
33AQI (US)
33AQI (US)
27th February 2026
71AQI (US)
71AQI (US)
28th February 2026
95AQI (US)
95AQI (US)
1st March 2026
98AQI (US)
98AQI (US)
2nd March 2026
98AQI (US)
98AQI (US)
3rd March 2026
109AQI (US)
109AQI (US)
4th March 2026
145AQI (US)
145AQI (US)
5th March 2026
153AQI (US)
153AQI (US)
6th March 2026
136AQI (US)
136AQI (US)
7th March 2026
112AQI (US)
112AQI (US)
8th March 2026
108AQI (US)
108AQI (US)
9th March 2026
117AQI (US)
117AQI (US)
10th March 2026
122AQI (US)
122AQI (US)
11th March 2026
72AQI (US)
72AQI (US)
12th March 2026
73AQI (US)
73AQI (US)
13th March 2026
74AQI (US)
74AQI (US)
14th March 2026
70AQI (US)
70AQI (US)
15th March 2026
82AQI (US)
82AQI (US)
16th March 2026
88AQI (US)
88AQI (US)
17th March 2026
97AQI (US)
97AQI (US)
18th March 2026
81AQI (US)
81AQI (US)
19th March 2026
68AQI (US)
68AQI (US)
20th March 2026
91AQI (US)
91AQI (US)
21st March 2026
101AQI (US)
101AQI (US)
22nd March 2026
83AQI (US)
83AQI (US)
23rd March 2026
89AQI (US)
89AQI (US)
24th March 2026
130AQI (US)
130AQI (US)
25th March 2026
134AQI (US)
134AQI (US)
26th March 2026
133AQI (US)
133AQI (US)
27th March 2026
135AQI (US)
135AQI (US)
28th March 2026
155AQI (US)
155AQI (US)
29th March 2026
152AQI (US)
152AQI (US)
30th March 2026
160AQI (US)
160AQI (US)
31st March 2026
155AQI (US)
155AQI (US)
1st April 2026
166AQI (US)
166AQI (US)
2nd April 2026
172AQI (US)
172AQI (US)
3rd April 2026
175AQI (US)
175AQI (US)
4th April 2026
170AQI (US)
170AQI (US)
5th April 2026
167AQI (US)
167AQI (US)
6th April 2026
155AQI (US)
155AQI (US)
7th April 2026
152AQI (US)
152AQI (US)
8th April 2026
145AQI (US)
145AQI (US)
9th April 2026
139AQI (US)
139AQI (US)
10th April 2026
141AQI (US)
141AQI (US)
11th April 2026
148AQI (US)
148AQI (US)
12th April 2026
157AQI (US)
157AQI (US)
13th April 2026
145AQI (US)
145AQI (US)
14th April 2026
127AQI (US)
127AQI (US)
15th April 2026
112AQI (US)
112AQI (US)
16th April 2026
147AQI (US)
147AQI (US)
17th April 2026
152AQI (US)
152AQI (US)
18th April 2026
154AQI (US)
154AQI (US)
19th April 2026
152AQI (US)
152AQI (US)
20th April 2026
143AQI (US)
143AQI (US)
21st April 2026
143AQI (US)
143AQI (US)
22nd April 2026
133AQI (US)
133AQI (US)
23rd April 2026
139AQI (US)
139AQI (US)
24th April 2026
124AQI (US)
124AQI (US)
25th April 2026
122AQI (US)
122AQI (US)
26th April 2026
96AQI (US)
96AQI (US)
27th April 2026
87AQI (US)
87AQI (US)
28th April 2026
86AQI (US)
86AQI (US)
29th April 2026
79AQI (US)
79AQI (US)
30th April 2026
100AQI (US)
100AQI (US)
1st May 2026
87AQI (US)
87AQI (US)
2nd May 2026
81AQI (US)
81AQI (US)
3rd May 2026
67AQI (US)
67AQI (US)
4th May 2026
77AQI (US)
77AQI (US)
5th May 2026
85AQI (US)
85AQI (US)
6th May 2026
73AQI (US)
73AQI (US)
7th May 2026
70AQI (US)
70AQI (US)
8th May 2026
60AQI (US)
60AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
36AQI (US)
36AQI (US)
11th May 2026
49AQI (US)
49AQI (US)
12th May 2026
43AQI (US)
43AQI (US)
13th May 2026
26AQI (US)
26AQI (US)
14th May 2026
20AQI (US)
20AQI (US)
15th May 2026
12AQI (US)
12AQI (US)
16th May 2026
87AQI (US)
87AQI (US)
17th May 2026
84AQI (US)
84AQI (US)
18th May 2026
69AQI (US)
69AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
66AQI (US)
66AQI (US)
21st May 2026
71AQI (US)
71AQI (US)
22nd May 2026
64AQI (US)
64AQI (US)
23rd May 2026
39AQI (US)
39AQI (US)
24th May 2026
56AQI (US)
56AQI (US)
25th May 2026
53AQI (US)
53AQI (US)
26th May 2026
43AQI (US)
43AQI (US)
27th May 2026
27AQI (US)
27AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
10AQI (US)
10AQI (US)
30th May 2026
16AQI (US)
16AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
41AQI (US)
41AQI (US)
3rd June 2026
36AQI (US)
36AQI (US)
4th June 2026
29AQI (US)
29AQI (US)
5th June 2026
25AQI (US)
25AQI (US)
6th June 2026
14AQI (US)
14AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
14AQI (US)
14AQI (US)
11th June 2026
14AQI (US)
14AQI (US)
12th June 2026
13AQI (US)
13AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
9AQI (US)
9AQI (US)
17th June 2026
16AQI (US)
16AQI (US)
18th June 2026
16AQI (US)
16AQI (US)
19th June 2026
16AQI (US)
16AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
24AQI (US)
24AQI (US)
24th June 2026
17AQI (US)
17AQI (US)
25th June 2026
14AQI (US)
14AQI (US)
26th June 2026
15AQI (US)
15AQI (US)
27th June 2026
16AQI (US)
16AQI (US)
28th June 2026
13AQI (US)
13AQI (US)
29th June 2026
20AQI (US)
20AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
17AQI (US)
17AQI (US)
2nd July 2026
16AQI (US)
16AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
11AQI (US)
11AQI (US)
6th July 2026
14AQI (US)
14AQI (US)
7th July 2026
34AQI (US)
34AQI (US)
8th July 2026
31AQI (US)
31AQI (US)
9th July 2026
43AQI (US)
43AQI (US)
10th July 2026
63AQI (US)
63AQI (US)
11th July 2026
23AQI (US)
23AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
35AQI (US)
35AQI (US)
15th July 2026
44AQI (US)
44AQI (US)
16th July 2026
40AQI (US)
40AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
56AQI (US)
56AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
32AQI (US)
32AQI (US)
22nd July 2026
25AQI (US)
25AQI (US)
23rd July 2026
23AQI (US)
23AQI (US)
24th July 2026
22AQI (US)
22AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
31AQI (US)
31AQI (US)
27th July 2026
22AQI (US)
22AQI (US)
28th July 2026
34AQI (US)
34AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
30AQI (US)
30AQI (US)
31st July 2026
20AQI (US)
20AQI (US)
1st August 2026
18AQI (US)
18AQI (US)
2nd August 2026
22AQI (US)
22AQI (US)
3rd August 2026
21AQI (US)
21AQI (US)
4th August 2026
18AQI (US)
18AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
6th August 2026
20AQI (US)
20AQI (US)
7th August 2026
13AQI (US)
13AQI (US)
8th August 2026
70AQI (US)
70AQI (US)
9th August 2026
158AQI (US)
158AQI (US)
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
82AQI (US)
82AQI (US)
110AQI (US)
138AQI (US)
52AQI (US)
19AQI (US)
30AQI (US)
40AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202672AQI (US)
31
2
23
3
14
12
5
5
14
11
14
17
30
29
2
7
1
1
82
93
29
17
Highest AQI (US) recorded in
April138AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202571AQI (US)
26
5
18
10
7
24
26
4
16
15
23
7
26
5
27
4
19
11
2
29
5
21
4
20
11
118
189
58
Highest AQI (US) recorded in
March114AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202460AQI (US)
1
11
6
3
4
1
4
1
2
7
5
22
8
27
4
26
5
2
1
12
1
14
16
31
111
88
14
1
Highest AQI (US) recorded in
March124AQI (US)
Lowest AQI (US) recorded in
October35AQI (US)
2023116AQI (US)
2
2
1
6
1
2
3
16
15
18
26
3
1
Highest AQI (US) recorded in
March172AQI (US)
Lowest AQI (US) recorded in
December103AQI (US)
202282AQI (US)
5
10
2
3
9
7
1
8
19
9
1
Highest AQI (US) recorded in
December95AQI (US)
Lowest AQI (US) recorded in
November67AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2023(Avg.)
116AQI (US)Least Polluted Year Recorded
2024(Avg.)
60AQI (US)Hot District's annual 2026 AQI (US) (72) shows an average percentage change of -7.1% (improved AQI (US)) compared to previous years: 2022 (82), 2023 (116), 2024 (60), 2025 (71).
