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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sam Ngam District, Phichit, 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

Sam Ngam District, Phichit, Thailand

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Aug 2023
98AQI
Lowest AQI recorded on
21st Aug 2024
4AQI

Same Day Analysis (1st August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 17 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 1st Aug - 2nd Aug 2026

Sam Ngam District, Phichit, Thailand

AQI
Day
Night
.

5 AM1st Aug 2026

6 PM

4 AM2nd Aug 2026

Day time
Avg. Highest Time
12PM1st Aug

19AQI

Avg. Lowest Time
7AM1st Aug

12AQI

Night time
Avg. Highest Time
8PM1st Aug

21AQI

Avg. Lowest Time
3AM2nd Aug

14AQI

In the last 24 hours,

Sam Ngam District's AQI reached its highest point of 21 at 8 PM during the Night, while the lowest point, 12, was recorded at 7 AM during the Day between 1st Aug and 2nd Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sam Ngam District, Phichit, Thailand

JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
4th Jul 2026225 AMAQI
4th Jul 2026226 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026218 AMAQI
4th Jul 2026209 AMAQI
4th Jul 20261910 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262012 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026232 PMAQI
4th Jul 2026143 PMAQI
4th Jul 2026214 PMAQI
4th Jul 2026205 PMAQI
4th Jul 2026216 PMAQI
4th Jul 202647 PMAQI
4th Jul 2026148 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262411 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026221 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026223 AMAQI
5th Jul 2026224 AMAQI

27°C25/31°C

5th Jul 2026215 AMAQI
5th Jul 2026206 AMAQI
5th Jul 2026147 AMAQI
5th Jul 202688 AMAQI
5th Jul 202689 AMAQI
5th Jul 2026810 AMAQI
5th Jul 2026811 AMAQI
5th Jul 2026612 PMAQI
5th Jul 202661 PMAQI
5th Jul 202642 PMAQI
5th Jul 202643 PMAQI
5th Jul 2026134 PMAQI
5th Jul 202685 PMAQI
5th Jul 202686 PMAQI
5th Jul 202687 PMAQI
5th Jul 202688 PMAQI
5th Jul 2026129 PMAQI
5th Jul 20261210 PMAQI
5th Jul 20261711 PMAQI
6th Jul 20261212 AMAQI
6th Jul 2026141 AMAQI
6th Jul 2026122 AMAQI
6th Jul 2026123 AMAQI
6th Jul 2026124 AMAQI

24°C24/25°C

6th Jul 2026125 AMAQI
6th Jul 2026206 AMAQI
6th Jul 2026187 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026349 AMAQI
6th Jul 20261810 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20262212 PMAQI
6th Jul 2026221 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026183 PMAQI
6th Jul 202684 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026246 PMAQI
6th Jul 2026227 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20261711 PMAQI
7th Jul 2026412 AMAQI
7th Jul 202641 AMAQI
7th Jul 202642 AMAQI
7th Jul 2026263 AMAQI
7th Jul 2026184 AMAQI

26°C23/31°C

7th Jul 202645 AMAQI
7th Jul 202646 AMAQI
7th Jul 202647 AMAQI
7th Jul 202688 AMAQI
7th Jul 2026149 AMAQI
7th Jul 20262110 AMAQI
7th Jul 20262011 AMAQI
7th Jul 2026812 PMAQI
7th Jul 2026271 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026163 PMAQI
7th Jul 2026184 PMAQI
7th Jul 2026185 PMAQI
7th Jul 202686 PMAQI
7th Jul 2026257 PMAQI
7th Jul 2026228 PMAQI
7th Jul 2026249 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026242 AMAQI
8th Jul 2026253 AMAQI
8th Jul 2026264 AMAQI

26°C25/29°C

8th Jul 2026265 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026238 AMAQI
8th Jul 2026239 AMAQI
8th Jul 20262210 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262012 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026232 PMAQI
8th Jul 2026203 PMAQI
8th Jul 2026194 PMAQI
8th Jul 2026185 PMAQI
8th Jul 2026196 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262810 PMAQI
8th Jul 20262011 PMAQI
9th Jul 20261812 AMAQI
9th Jul 202641 AMAQI
9th Jul 2026162 AMAQI
9th Jul 2026243 AMAQI
9th Jul 2026124 AMAQI

25°C24/27°C

9th Jul 2026245 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026217 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026209 AMAQI
9th Jul 20261810 AMAQI
9th Jul 20261811 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026234 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026251 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026264 AMAQI

27°C24/31°C

10th Jul 2026285 AMAQI
10th Jul 2026206 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262510 AMAQI
10th Jul 20262211 AMAQI
10th Jul 20262012 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026284 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026187 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20262910 PMAQI
10th Jul 20262311 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026252 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026294 AMAQI

26°C24/29°C

11th Jul 2026275 AMAQI
11th Jul 2026266 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026249 AMAQI
11th Jul 20262610 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262312 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026265 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026232 AMAQI
12th Jul 2026253 AMAQI
12th Jul 2026274 AMAQI

26°C24/30°C

12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026249 AMAQI
12th Jul 20262010 AMAQI
12th Jul 20262011 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026191 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026154 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026146 PMAQI
12th Jul 2026167 PMAQI
12th Jul 2026188 PMAQI
12th Jul 2026169 PMAQI
12th Jul 20261610 PMAQI
12th Jul 2026811 PMAQI
13th Jul 20261812 AMAQI
13th Jul 2026151 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026243 AMAQI
13th Jul 2026244 AMAQI

25°C24/27°C

13th Jul 2026245 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026257 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026229 AMAQI
13th Jul 20262310 AMAQI
13th Jul 20262011 AMAQI
13th Jul 20261912 PMAQI
13th Jul 2026191 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026209 PMAQI
13th Jul 2026810 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026232 AMAQI
14th Jul 2026283 AMAQI
14th Jul 2026244 AMAQI

26°C24/29°C

14th Jul 2026255 AMAQI
14th Jul 2026246 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20261911 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026263 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026275 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026267 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026242 AMAQI
15th Jul 2026283 AMAQI
15th Jul 2026224 AMAQI

26°C23/31°C

15th Jul 2026295 AMAQI
15th Jul 2026326 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026249 AMAQI
15th Jul 20262010 AMAQI
15th Jul 20262011 AMAQI
15th Jul 20261912 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026182 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026238 PMAQI
15th Jul 2026249 PMAQI
15th Jul 20262210 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026181 AMAQI
16th Jul 2026242 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026264 AMAQI

25°C24/27°C

16th Jul 2026185 AMAQI
16th Jul 2026196 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026259 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262211 AMAQI
16th Jul 20262112 PMAQI
16th Jul 2026201 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026213 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026246 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026241 AMAQI
17th Jul 2026252 AMAQI
17th Jul 2026243 AMAQI
17th Jul 2026264 AMAQI

27°C24/31°C

17th Jul 2026255 AMAQI
17th Jul 2026226 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026238 AMAQI
17th Jul 2026249 AMAQI
17th Jul 20262410 AMAQI
17th Jul 20262011 AMAQI
17th Jul 20262212 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026423 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026145 PMAQI
17th Jul 2026216 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026218 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262910 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262312 AMAQI
18th Jul 2026331 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026334 AMAQI

25°C24/28°C

18th Jul 2026365 AMAQI
18th Jul 2026366 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026298 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026273 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026218 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20265111 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026254 AMAQI

27°C22/32°C

19th Jul 2026255 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026299 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026338 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20263610 PMAQI
19th Jul 20263111 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026234 AMAQI

27°C23/32°C

20th Jul 2026255 AMAQI
20th Jul 2026276 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026319 AMAQI
20th Jul 20263310 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026469 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026651 AMAQI
21st Jul 2026652 AMAQI
21st Jul 2026663 AMAQI
21st Jul 2026694 AMAQI

26°C24/29°C

21st Jul 2026655 AMAQI
21st Jul 2026576 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20264211 AMAQI
21st Jul 20263112 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026785 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026468 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026254 AMAQI

27°C24/32°C

22nd Jul 2026235 AMAQI
22nd Jul 2026236 AMAQI
22nd Jul 2026237 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026179 AMAQI
22nd Jul 20261910 AMAQI
22nd Jul 20262111 AMAQI
22nd Jul 20261412 PMAQI
22nd Jul 2026171 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026193 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026278 PMAQI
22nd Jul 2026469 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026101 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026193 AMAQI
23rd Jul 2026214 AMAQI

26°C24/29°C

23rd Jul 2026215 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026217 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262311 AMAQI
23rd Jul 20262112 PMAQI
23rd Jul 2026211 PMAQI
23rd Jul 2026212 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026175 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20262711 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026254 AMAQI

27°C24/31°C

24th Jul 2026255 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026214 AMAQI

27°C25/31°C

25th Jul 2026195 AMAQI
25th Jul 2026196 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026175 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026177 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026449 PMAQI
25th Jul 20265610 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026173 AMAQI
26th Jul 202684 AMAQI

28°C24/33°C

26th Jul 2026125 AMAQI
26th Jul 2026176 AMAQI
26th Jul 2026177 AMAQI
26th Jul 2026148 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20261710 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026192 PMAQI
26th Jul 2026123 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026175 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026107 PMAQI
26th Jul 2026128 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262310 PMAQI
26th Jul 2026411 PMAQI
27th Jul 2026412 AMAQI
27th Jul 202641 AMAQI
27th Jul 202662 AMAQI
27th Jul 202683 AMAQI
27th Jul 202684 AMAQI

27°C25/31°C

27th Jul 202645 AMAQI
27th Jul 202646 AMAQI
27th Jul 202647 AMAQI
27th Jul 202688 AMAQI
27th Jul 2026109 AMAQI
27th Jul 2026810 AMAQI
27th Jul 2026811 AMAQI
27th Jul 20261212 PMAQI
27th Jul 2026121 PMAQI
27th Jul 202682 PMAQI
27th Jul 2026143 PMAQI
27th Jul 2026144 PMAQI
27th Jul 2026145 PMAQI
27th Jul 2026146 PMAQI
27th Jul 2026147 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026369 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026321 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026324 AMAQI

26°C24/28°C

28th Jul 2026335 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026527 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026519 AMAQI
28th Jul 20265310 AMAQI
28th Jul 20264511 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026171 PMAQI
28th Jul 2026172 PMAQI
28th Jul 2026173 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026195 PMAQI
28th Jul 2026176 PMAQI
28th Jul 2026147 PMAQI
28th Jul 2026198 PMAQI
28th Jul 2026149 PMAQI
28th Jul 20261210 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026171 AMAQI
29th Jul 2026192 AMAQI
29th Jul 2026173 AMAQI
29th Jul 2026194 AMAQI

26°C24/30°C

29th Jul 2026175 AMAQI
29th Jul 2026196 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026178 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20261610 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026192 PMAQI
29th Jul 2026173 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026196 PMAQI
29th Jul 2026197 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026179 PMAQI
29th Jul 20261710 PMAQI
29th Jul 20261211 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026192 AMAQI
30th Jul 2026173 AMAQI
30th Jul 2026174 AMAQI

25°C24/26°C

30th Jul 2026175 AMAQI
30th Jul 2026176 AMAQI
30th Jul 2026177 AMAQI
30th Jul 2026178 AMAQI
30th Jul 2026179 AMAQI
30th Jul 20261210 AMAQI
30th Jul 20261211 AMAQI
30th Jul 20261212 PMAQI
30th Jul 2026191 PMAQI
30th Jul 2026192 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026195 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026177 PMAQI
30th Jul 2026198 PMAQI
30th Jul 2026179 PMAQI
30th Jul 20261410 PMAQI
30th Jul 20261411 PMAQI
31st Jul 20261212 AMAQI
31st Jul 2026141 AMAQI
31st Jul 2026142 AMAQI
31st Jul 2026123 AMAQI
31st Jul 2026124 AMAQI

26°C25/28°C

31st Jul 2026125 AMAQI
31st Jul 2026126 AMAQI
31st Jul 2026127 AMAQI
31st Jul 2026128 AMAQI
31st Jul 2026129 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20261712 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026198 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20261711 PMAQI
1st Aug 20261912 AMAQI
1st Aug 2026191 AMAQI
1st Aug 2026192 AMAQI
1st Aug 2026193 AMAQI
1st Aug 2026174 AMAQI

26°C23/31°C

1st Aug 2026175 AMAQI
1st Aug 2026176 AMAQI
1st Aug 2026127 AMAQI
1st Aug 2026178 AMAQI
1st Aug 2026149 AMAQI
1st Aug 20261710 AMAQI
1st Aug 20261711 AMAQI
1st Aug 20261912 PMAQI
1st Aug 2026171 PMAQI
1st Aug 2026142 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026144 PMAQI
1st Aug 2026175 PMAQI
1st Aug 2026166 PMAQI
1st Aug 2026147 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026179 PMAQI
1st Aug 20261710 PMAQI
1st Aug 20261911 PMAQI
2nd Aug 20261412 AMAQI
2nd Aug 2026141 AMAQI
2nd Aug 2026172 AMAQI
2nd Aug 2026143 AMAQI
2nd Aug 2026174 AMAQI

26°C25/27°C

2nd Aug 2026175 AMAQI
5 AM
2nd Aug 2026126 AMAQI
2nd Aug 2026147 AMAQI
2nd Aug 2026178 AMAQI
2nd Aug 2026179 AMAQI
2nd Aug 20261710 AMAQI
2nd Aug 20261711 AMAQI
11 AM
2nd Aug 20261712 PMAQI
2nd Aug 2026141 PMAQI
2nd Aug 2026172 PMAQI
2nd Aug 2026173 PMAQI
2nd Aug 2026174 PMAQI
2nd Aug 2026145 PMAQI
2nd Aug 2026146 PMAQI
6 PM
2nd Aug 2026147 PMAQI
2nd Aug 2026128 PMAQI
2nd Aug 2026129 PMAQI
2nd Aug 20261210 PMAQI
2nd Aug 20262711 PMAQI
11 PM
4 AM

26°C24/30°C

Day time
Avg. Highest Time
5 AM - 9 AM

23AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
12 PM - 1 PM

21AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 AM (Avg. 23), while the lowest AQI was between 12 PM to 1 PM (Avg. 21).
Night time
Avg. Highest Time
10 PM

27AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

21AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 27), while the lowest AQI was between 7 PM to 7 PM (Avg. 21).

2026 Days Vs Air Quality

Sam Ngam District, Phichit, Thailand

2026

38%

81

55%

117

7%

15

Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)

Good
81 Days
Moderate
117 Days
Poor
15 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 38%

Health Risk Level:

High

In 2026, 38% of 214 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

Sam Ngam District, Phichit, 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
100AQI (US)
2nd January 2026
81AQI (US)
3rd January 2026
75AQI (US)
4th January 2026
82AQI (US)
5th January 2026
77AQI (US)
6th January 2026
76AQI (US)
7th January 2026
69AQI (US)
8th January 2026
76AQI (US)
9th January 2026
61AQI (US)
10th January 2026
73AQI (US)
11th January 2026
76AQI (US)
12th January 2026
77AQI (US)
13th January 2026
85AQI (US)
14th January 2026
72AQI (US)
15th January 2026
96AQI (US)
16th January 2026
115AQI (US)
17th January 2026
94AQI (US)
18th January 2026
66AQI (US)
19th January 2026
68AQI (US)
20th January 2026
71AQI (US)
21st January 2026
86AQI (US)
22nd January 2026
99AQI (US)
23rd January 2026
67AQI (US)
24th January 2026
79AQI (US)
25th January 2026
76AQI (US)
26th January 2026
91AQI (US)
27th January 2026
96AQI (US)
28th January 2026
97AQI (US)
29th January 2026
83AQI (US)
30th January 2026
76AQI (US)
31st January 2026
71AQI (US)
1st February 2026
65AQI (US)
2nd February 2026
72AQI (US)
3rd February 2026
54AQI (US)
4th February 2026
72AQI (US)
5th February 2026
78AQI (US)
6th February 2026
86AQI (US)
7th February 2026
99AQI (US)
8th February 2026
104AQI (US)
9th February 2026
76AQI (US)
10th February 2026
75AQI (US)
11th February 2026
85AQI (US)
12th February 2026
88AQI (US)
13th February 2026
95AQI (US)
14th February 2026
104AQI (US)
15th February 2026
103AQI (US)
16th February 2026
112AQI (US)
17th February 2026
111AQI (US)
18th February 2026
97AQI (US)
19th February 2026
71AQI (US)
20th February 2026
65AQI (US)
21st February 2026
79AQI (US)
22nd February 2026
95AQI (US)
23rd February 2026
91AQI (US)
24th February 2026
80AQI (US)
25th February 2026
67AQI (US)
26th February 2026
69AQI (US)
27th February 2026
67AQI (US)
28th February 2026
62AQI (US)
1st March 2026
79AQI (US)
2nd March 2026
94AQI (US)
3rd March 2026
120AQI (US)
4th March 2026
132AQI (US)
5th March 2026
97AQI (US)
6th March 2026
77AQI (US)
7th March 2026
74AQI (US)
8th March 2026
79AQI (US)
9th March 2026
82AQI (US)
10th March 2026
53AQI (US)
11th March 2026
78AQI (US)
12th March 2026
64AQI (US)
13th March 2026
80AQI (US)
14th March 2026
87AQI (US)
15th March 2026
86AQI (US)
16th March 2026
79AQI (US)
17th March 2026
92AQI (US)
18th March 2026
77AQI (US)
19th March 2026
93AQI (US)
20th March 2026
95AQI (US)
21st March 2026
87AQI (US)
22nd March 2026
99AQI (US)
23rd March 2026
97AQI (US)
24th March 2026
101AQI (US)
25th March 2026
106AQI (US)
26th March 2026
123AQI (US)
27th March 2026
111AQI (US)
28th March 2026
81AQI (US)
29th March 2026
91AQI (US)
30th March 2026
98AQI (US)
31st March 2026
107AQI (US)
1st April 2026
66AQI (US)
2nd April 2026
60AQI (US)
3rd April 2026
40AQI (US)
4th April 2026
50AQI (US)
5th April 2026
59AQI (US)
6th April 2026
60AQI (US)
7th April 2026
58AQI (US)
8th April 2026
60AQI (US)
9th April 2026
53AQI (US)
10th April 2026
44AQI (US)
11th April 2026
57AQI (US)
12th April 2026
57AQI (US)
13th April 2026
42AQI (US)
14th April 2026
80AQI (US)
15th April 2026
94AQI (US)
16th April 2026
51AQI (US)
17th April 2026
59AQI (US)
18th April 2026
60AQI (US)
19th April 2026
66AQI (US)
20th April 2026
43AQI (US)
21st April 2026
53AQI (US)
22nd April 2026
48AQI (US)
23rd April 2026
99AQI (US)
24th April 2026
86AQI (US)
25th April 2026
87AQI (US)
26th April 2026
110AQI (US)
27th April 2026
106AQI (US)
28th April 2026
70AQI (US)
29th April 2026
82AQI (US)
30th April 2026
86AQI (US)
1st May 2026
66AQI (US)
2nd May 2026
85AQI (US)
3rd May 2026
80AQI (US)
4th May 2026
100AQI (US)
5th May 2026
47AQI (US)
6th May 2026
79AQI (US)
7th May 2026
97AQI (US)
8th May 2026
74AQI (US)
9th May 2026
51AQI (US)
10th May 2026
59AQI (US)
11th May 2026
73AQI (US)
12th May 2026
42AQI (US)
13th May 2026
45AQI (US)
14th May 2026
34AQI (US)
15th May 2026
42AQI (US)
16th May 2026
79AQI (US)
17th May 2026
76AQI (US)
18th May 2026
69AQI (US)
19th May 2026
54AQI (US)
20th May 2026
65AQI (US)
21st May 2026
71AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
43AQI (US)
24th May 2026
53AQI (US)
25th May 2026
48AQI (US)
26th May 2026
42AQI (US)
27th May 2026
24AQI (US)
28th May 2026
24AQI (US)
29th May 2026
23AQI (US)
30th May 2026
27AQI (US)
31st May 2026
35AQI (US)
1st June 2026
41AQI (US)
2nd June 2026
43AQI (US)
3rd June 2026
42AQI (US)
4th June 2026
31AQI (US)
5th June 2026
19AQI (US)
6th June 2026
21AQI (US)
7th June 2026
23AQI (US)
8th June 2026
28AQI (US)
9th June 2026
20AQI (US)
10th June 2026
22AQI (US)
11th June 2026
23AQI (US)
12th June 2026
22AQI (US)
13th June 2026
22AQI (US)
14th June 2026
20AQI (US)
15th June 2026
21AQI (US)
16th June 2026
22AQI (US)
17th June 2026
9AQI (US)
18th June 2026
13AQI (US)
19th June 2026
18AQI (US)
20th June 2026
19AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
15AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
27AQI (US)
25th June 2026
11AQI (US)
26th June 2026
28AQI (US)
27th June 2026
28AQI (US)
28th June 2026
26AQI (US)
29th June 2026
22AQI (US)
30th June 2026
21AQI (US)
1st July 2026
20AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
20AQI (US)
5th July 2026
12AQI (US)
6th July 2026
19AQI (US)
7th July 2026
16AQI (US)
8th July 2026
23AQI (US)
9th July 2026
22AQI (US)
10th July 2026
25AQI (US)
11th July 2026
27AQI (US)
12th July 2026
21AQI (US)
13th July 2026
23AQI (US)
14th July 2026
26AQI (US)
15th July 2026
24AQI (US)
16th July 2026
24AQI (US)
17th July 2026
25AQI (US)
18th July 2026
30AQI (US)
19th July 2026
27AQI (US)
20th July 2026
32AQI (US)
21st July 2026
44AQI (US)
22nd July 2026
24AQI (US)
23rd July 2026
24AQI (US)
24th July 2026
24AQI (US)
25th July 2026
26AQI (US)
26th July 2026
17AQI (US)
27th July 2026
14AQI (US)
28th July 2026
30AQI (US)
29th July 2026
19AQI (US)
30th July 2026
17AQI (US)
31st July 2026
18AQI (US)
1st August 2026
17AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
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

81AQI (US)

83AQI (US)

91AQI (US)

66AQI (US)

57AQI (US)

23AQI (US)

23AQI (US)

17AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202660AQI (US)

30
1
23
5
24
7
6
22
2
13
18
30
31
1
81
117
15

Highest AQI (US) recorded in

March

91AQI (US)

Lowest AQI (US) recorded in

August

17AQI (US)

202570AQI (US)

11
20
8
20
17
11
3
28
2
22
9
24
6
12
19
7
24
19
11
1
30
9
19
2
27
4
94
209
59
3

Highest AQI (US) recorded in

January

111AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202455AQI (US)

23
6
5
3
2
1
18
4
25
6
30
31
31
3
6
7
30
31
127
94
32
9

Highest AQI (US) recorded in

February

141AQI (US)

Lowest AQI (US) recorded in

August

8AQI (US)

202377AQI (US)

16
4
11
10
16
2
7
2
3
6
2
1
3
12
3
13
18
13
4
15
3
1
10
15
3
2
23
6
70
70
71
13

Highest AQI (US) recorded in

December

134AQI (US)

Lowest AQI (US) recorded in

June

39AQI (US)

202274AQI (US)

2
2
16
14
6
4
17
3
24
20
17
3

Highest AQI (US) recorded in

December

105AQI (US)

Lowest AQI (US) recorded in

November

46AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2023(Avg.)
77AQI (US)
Least Polluted Year Recorded
2024(Avg.)
55AQI (US)

Sam Ngam District's annual 2026 AQI (US) (60) shows an average percentage change of -11.5% (improved AQI (US)) compared to previous years: 2022 (74), 2023 (77), 2024 (55), 2025 (70).