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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam 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

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2025
54AQI
Lowest AQI recorded on
17th Aug 2026
31AQI

Same Day Analysis (17th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam

AQI
Day
Night
.

5 AM16th Aug 2026

6 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
1PM16th Aug

78AQI

Avg. Lowest Time
9AM16th Aug

25AQI

Night time
Avg. Highest Time
7PM16th Aug

65AQI

Avg. Lowest Time
10PM16th Aug

24AQI

In the last 24 hours,

Khom 9's AQI reached its highest point of 78 at 1 PM during the Day, while the lowest point, 24, was recorded at 10 PM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 2026345 AMAQI
19th Jul 2026306 AMAQI
19th Jul 2026287 AMAQI
19th Jul 2026288 AMAQI
19th Jul 2026269 AMAQI
19th Jul 20263110 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026243 PMAQI
19th Jul 2026244 PMAQI
19th Jul 2026355 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026658 PMAQI
19th Jul 2026769 PMAQI
19th Jul 20267010 PMAQI
19th Jul 20266511 PMAQI
20th Jul 20265112 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026562 AMAQI
20th Jul 2026413 AMAQI
20th Jul 2026444 AMAQI

29°C25/35°C

20th Jul 2026345 AMAQI
20th Jul 2026356 AMAQI
20th Jul 2026347 AMAQI
20th Jul 2026288 AMAQI
20th Jul 2026289 AMAQI
20th Jul 20263010 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026286 PMAQI
20th Jul 2026287 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20266010 PMAQI
20th Jul 20267611 PMAQI
21st Jul 20264812 AMAQI
21st Jul 2026441 AMAQI
21st Jul 2026362 AMAQI
21st Jul 2026383 AMAQI
21st Jul 2026254 AMAQI

29°C25/36°C

21st Jul 2026305 AMAQI
21st Jul 2026316 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026308 AMAQI
21st Jul 2026399 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026785 PMAQI
21st Jul 2026306 PMAQI
21st Jul 2026477 PMAQI
21st Jul 2026488 PMAQI
21st Jul 2026639 PMAQI
21st Jul 20268310 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20268512 AMAQI
22nd Jul 2026851 AMAQI
22nd Jul 2026832 AMAQI
22nd Jul 2026953 AMAQI
22nd Jul 2026694 AMAQI

29°C24/35°C

22nd Jul 2026505 AMAQI
22nd Jul 2026376 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026388 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20265310 AMAQI
22nd Jul 20266711 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026242 PMAQI
22nd Jul 2026233 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026729 PMAQI
22nd Jul 20267510 PMAQI
22nd Jul 20268411 PMAQI
23rd Jul 20266712 AMAQI
23rd Jul 2026571 AMAQI
23rd Jul 2026582 AMAQI
23rd Jul 2026603 AMAQI
23rd Jul 2026324 AMAQI

29°C25/36°C

23rd Jul 2026325 AMAQI
23rd Jul 2026306 AMAQI
23rd Jul 2026297 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026339 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20262612 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026344 PMAQI
23rd Jul 2026325 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026317 PMAQI
23rd Jul 2026518 PMAQI
23rd Jul 2026659 PMAQI
23rd Jul 20266010 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20268012 AMAQI
24th Jul 2026671 AMAQI
24th Jul 2026722 AMAQI
24th Jul 2026623 AMAQI
24th Jul 2026364 AMAQI

29°C25/33°C

24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026307 AMAQI
24th Jul 2026538 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20265311 AMAQI
24th Jul 20264112 PMAQI
24th Jul 2026321 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026326 PMAQI
24th Jul 2026357 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026331 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026263 AMAQI
25th Jul 2026544 AMAQI

28°C26/33°C

25th Jul 2026425 AMAQI
25th Jul 2026296 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20263410 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20263112 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026287 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026659 PMAQI
25th Jul 20266810 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026261 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026263 AMAQI
26th Jul 2026294 AMAQI

28°C25/32°C

26th Jul 2026275 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026281 PMAQI
26th Jul 2026302 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026224 PMAQI
26th Jul 2026245 PMAQI
26th Jul 2026246 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20262810 PMAQI
26th Jul 20262811 PMAQI
27th Jul 20263312 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026343 AMAQI
27th Jul 2026364 AMAQI

27°C25/30°C

27th Jul 2026285 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026407 PMAQI
27th Jul 2026498 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20262612 AMAQI
28th Jul 2026301 AMAQI
28th Jul 2026322 AMAQI
28th Jul 2026313 AMAQI
28th Jul 2026284 AMAQI

27°C25/31°C

28th Jul 2026275 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262812 PMAQI
28th Jul 2026321 PMAQI
28th Jul 2026282 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026248 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20262611 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026294 AMAQI

26°C25/28°C

29th Jul 2026255 AMAQI
29th Jul 2026226 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026342 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026468 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20263010 PMAQI
29th Jul 20263111 PMAQI
30th Jul 20264712 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026424 AMAQI

25°C24/28°C

30th Jul 2026405 AMAQI
30th Jul 2026486 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026459 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026365 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026497 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026344 AMAQI

26°C24/29°C

31st Jul 2026425 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026427 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026381 PMAQI
31st Jul 2026342 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026597 PMAQI
31st Jul 2026338 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20265210 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264612 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026533 AMAQI
1st Aug 2026484 AMAQI

27°C24/31°C

1st Aug 2026555 AMAQI
1st Aug 2026516 AMAQI
1st Aug 2026517 AMAQI
1st Aug 2026558 AMAQI
1st Aug 2026539 AMAQI
1st Aug 20265710 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026533 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026536 PMAQI
1st Aug 2026577 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026639 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026592 AMAQI
2nd Aug 2026623 AMAQI
2nd Aug 2026584 AMAQI

27°C24/33°C

2nd Aug 2026625 AMAQI
2nd Aug 2026676 AMAQI
2nd Aug 2026697 AMAQI
2nd Aug 2026568 AMAQI
2nd Aug 2026629 AMAQI
2nd Aug 20266710 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026335 PMAQI
2nd Aug 2026386 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026669 PMAQI
2nd Aug 20265710 PMAQI
2nd Aug 20265811 PMAQI
3rd Aug 20266612 AMAQI
3rd Aug 2026501 AMAQI
3rd Aug 2026372 AMAQI
3rd Aug 2026343 AMAQI
3rd Aug 2026264 AMAQI

28°C25/32°C

3rd Aug 2026245 AMAQI
3rd Aug 2026246 AMAQI
3rd Aug 2026267 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026309 AMAQI
3rd Aug 20263410 AMAQI
3rd Aug 20263611 AMAQI
3rd Aug 20263312 PMAQI
3rd Aug 2026301 PMAQI
3rd Aug 2026262 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026335 PMAQI
3rd Aug 2026316 PMAQI
3rd Aug 2026387 PMAQI
3rd Aug 2026568 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262610 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20262212 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026212 AMAQI
4th Aug 2026263 AMAQI
4th Aug 2026264 AMAQI

29°C25/34°C

4th Aug 2026255 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026287 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026319 AMAQI
4th Aug 20265310 AMAQI
4th Aug 20263311 AMAQI
4th Aug 20263212 PMAQI
4th Aug 2026301 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026214 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026407 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026509 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20266211 PMAQI
5th Aug 20266012 AMAQI
5th Aug 2026641 AMAQI
5th Aug 2026652 AMAQI
5th Aug 2026643 AMAQI
5th Aug 2026594 AMAQI

29°C25/34°C

5th Aug 2026515 AMAQI
5th Aug 2026506 AMAQI
5th Aug 2026437 AMAQI
5th Aug 2026698 AMAQI
5th Aug 2026629 AMAQI
5th Aug 20266810 AMAQI
5th Aug 20265411 AMAQI
5th Aug 20265012 PMAQI
5th Aug 2026321 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026264 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026387 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026459 PMAQI
5th Aug 20264810 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20263612 AMAQI
6th Aug 2026501 AMAQI
6th Aug 2026442 AMAQI
6th Aug 2026313 AMAQI
6th Aug 2026384 AMAQI

29°C26/34°C

6th Aug 2026425 AMAQI
6th Aug 2026426 AMAQI
6th Aug 2026407 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026279 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20263412 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026533 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026288 PMAQI
6th Aug 2026309 PMAQI
6th Aug 20263510 PMAQI
6th Aug 20263211 PMAQI
7th Aug 20263812 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026562 AMAQI
7th Aug 2026423 AMAQI
7th Aug 2026364 AMAQI

28°C26/33°C

7th Aug 2026315 AMAQI
7th Aug 2026266 AMAQI
7th Aug 2026297 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026309 AMAQI
7th Aug 20261910 AMAQI
7th Aug 2026811 AMAQI
7th Aug 20263212 PMAQI
7th Aug 2026571 PMAQI
7th Aug 2026582 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026304 PMAQI
7th Aug 2026305 PMAQI
7th Aug 2026226 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026329 PMAQI
7th Aug 20263010 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026381 AMAQI
8th Aug 2026302 AMAQI
8th Aug 2026323 AMAQI
8th Aug 2026294 AMAQI

28°C25/32°C

8th Aug 2026325 AMAQI
8th Aug 2026386 AMAQI
8th Aug 2026337 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026549 AMAQI
8th Aug 20265110 AMAQI
8th Aug 20265711 AMAQI
8th Aug 20265012 PMAQI
8th Aug 2026401 PMAQI
8th Aug 2026312 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026314 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026387 PMAQI
8th Aug 2026308 PMAQI
8th Aug 2026319 PMAQI
8th Aug 20264210 PMAQI
8th Aug 20263211 PMAQI
9th Aug 20264412 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026322 AMAQI
9th Aug 2026333 AMAQI
9th Aug 2026274 AMAQI

28°C25/33°C

9th Aug 2026265 AMAQI
9th Aug 2026306 AMAQI
9th Aug 2026287 AMAQI
9th Aug 2026328 AMAQI
9th Aug 2026299 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20264011 AMAQI
9th Aug 20263612 PMAQI
9th Aug 2026311 PMAQI
9th Aug 2026302 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026324 PMAQI
9th Aug 2026315 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026367 PMAQI
9th Aug 2026408 PMAQI
9th Aug 2026319 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20263811 PMAQI
10th Aug 20264212 AMAQI
10th Aug 2026361 AMAQI
10th Aug 2026362 AMAQI
10th Aug 2026313 AMAQI
10th Aug 2026364 AMAQI

28°C25/32°C

10th Aug 2026405 AMAQI
10th Aug 2026446 AMAQI
10th Aug 2026477 AMAQI
10th Aug 2026508 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20265510 AMAQI
10th Aug 20265411 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026333 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026338 PMAQI
10th Aug 2026339 PMAQI
10th Aug 20264510 PMAQI
10th Aug 20265311 PMAQI
11th Aug 20264712 AMAQI
11th Aug 2026491 AMAQI
11th Aug 2026422 AMAQI
11th Aug 2026423 AMAQI
11th Aug 2026424 AMAQI

27°C25/32°C

11th Aug 2026405 AMAQI
11th Aug 2026346 AMAQI
11th Aug 2026367 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026509 AMAQI
11th Aug 20265610 AMAQI
11th Aug 20264011 AMAQI
11th Aug 20265212 PMAQI
11th Aug 2026311 PMAQI
11th Aug 2026272 PMAQI
11th Aug 2026223 PMAQI
11th Aug 2026384 PMAQI
11th Aug 2026245 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026268 PMAQI
11th Aug 2026409 PMAQI
11th Aug 20265510 PMAQI
11th Aug 20263811 PMAQI
12th Aug 20263812 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026302 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026214 AMAQI

29°C26/33°C

12th Aug 2026385 AMAQI
12th Aug 2026276 AMAQI
12th Aug 2026367 AMAQI
12th Aug 2026328 AMAQI
12th Aug 2026369 AMAQI
12th Aug 20265310 AMAQI
12th Aug 20266911 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026441 PMAQI
12th Aug 2026512 PMAQI
12th Aug 2026483 PMAQI
12th Aug 2026424 PMAQI
12th Aug 2026285 PMAQI
12th Aug 2026586 PMAQI
12th Aug 2026577 PMAQI
12th Aug 2026998 PMAQI
12th Aug 2026669 PMAQI
12th Aug 20265710 PMAQI
12th Aug 20265511 PMAQI
13th Aug 20265112 AMAQI
13th Aug 2026581 AMAQI
13th Aug 2026502 AMAQI
13th Aug 2026503 AMAQI
13th Aug 2026344 AMAQI

29°C26/35°C

13th Aug 2026325 AMAQI
13th Aug 2026366 AMAQI
13th Aug 2026347 AMAQI
13th Aug 2026348 AMAQI
13th Aug 2026349 AMAQI
13th Aug 20263510 AMAQI
13th Aug 20265211 AMAQI
13th Aug 20265612 PMAQI
13th Aug 2026321 PMAQI
13th Aug 2026222 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026265 PMAQI
13th Aug 2026526 PMAQI
13th Aug 2026697 PMAQI
13th Aug 2026678 PMAQI
13th Aug 2026679 PMAQI
13th Aug 20265010 PMAQI
13th Aug 20265811 PMAQI
14th Aug 20265412 AMAQI
14th Aug 2026541 AMAQI
14th Aug 2026462 AMAQI
14th Aug 2026463 AMAQI
14th Aug 2026254 AMAQI

30°C26/35°C

14th Aug 2026255 AMAQI
14th Aug 2026216 AMAQI
14th Aug 2026297 AMAQI
14th Aug 2026298 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20262910 AMAQI
14th Aug 20264611 AMAQI
14th Aug 20263212 PMAQI
14th Aug 2026381 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026443 PMAQI
14th Aug 2026504 PMAQI
14th Aug 2026325 PMAQI
14th Aug 2026326 PMAQI
14th Aug 2026367 PMAQI
14th Aug 2026368 PMAQI
14th Aug 2026329 PMAQI
14th Aug 20263210 PMAQI
14th Aug 20263211 PMAQI
15th Aug 20263012 AMAQI
15th Aug 2026241 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026443 AMAQI
15th Aug 2026214 AMAQI

30°C27/35°C

15th Aug 2026425 AMAQI
15th Aug 2026256 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262211 AMAQI
15th Aug 20263912 PMAQI
15th Aug 2026461 PMAQI
15th Aug 2026442 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026384 PMAQI
15th Aug 2026485 PMAQI
15th Aug 2026586 PMAQI
15th Aug 2026447 PMAQI
15th Aug 2026348 PMAQI
15th Aug 2026389 PMAQI
15th Aug 20262310 PMAQI
15th Aug 20262511 PMAQI
16th Aug 20262812 AMAQI
16th Aug 2026241 AMAQI
16th Aug 2026282 AMAQI
16th Aug 2026323 AMAQI
16th Aug 2026304 AMAQI

30°C26/35°C

16th Aug 2026325 AMAQI
16th Aug 2026326 AMAQI
16th Aug 2026337 AMAQI
16th Aug 2026288 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20263810 AMAQI
16th Aug 20262711 AMAQI
16th Aug 20265512 PMAQI
16th Aug 2026781 PMAQI
16th Aug 2026462 PMAQI
16th Aug 2026303 PMAQI
16th Aug 2026484 PMAQI
16th Aug 2026295 PMAQI
16th Aug 2026486 PMAQI
16th Aug 2026657 PMAQI
16th Aug 2026338 PMAQI
16th Aug 2026289 PMAQI
16th Aug 20262410 PMAQI
16th Aug 20264711 PMAQI
17th Aug 20263812 AMAQI
17th Aug 2026291 AMAQI
17th Aug 2026302 AMAQI
17th Aug 2026293 AMAQI
17th Aug 2026294 AMAQI

29°C27/33°C

17th Aug 2026285 AMAQI
5 AM
17th Aug 2026236 AMAQI
17th Aug 2026247 AMAQI
17th Aug 2026268 AMAQI
17th Aug 2026289 AMAQI
17th Aug 20262810 AMAQI
17th Aug 20262711 AMAQI
11 AM
17th Aug 20264612 PMAQI
17th Aug 2026671 PMAQI
17th Aug 2026442 PMAQI
17th Aug 2026323 PMAQI
17th Aug 2026384 PMAQI
17th Aug 2026265 PMAQI
17th Aug 2026226 PMAQI
6 PM
17th Aug 2026227 PMAQI
17th Aug 2026328 PMAQI
17th Aug 2026259 PMAQI
17th Aug 20262110 PMAQI
17th Aug 20262111 PMAQI
11 PM
4 AM

27°C25/33°C

Day time
Avg. Highest Time
10 AM - 12 PM

40AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 12 PM (Avg. 40), while the lowest AQI was between 6 AM to 6 AM (Avg. 33).
Night time
Avg. Highest Time
9 PM - 11 PM

46AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 46), while the lowest AQI was between 4 AM to 4 AM (Avg. 36).

2026 Days Vs Air Quality

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam

2026

67%

152

32%

73

0.4%

1

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
152 Days
Moderate
73 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 67%

Health Risk Level:

Moderate

In 2026, 67% of 229 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam

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
59AQI (US)
2nd January 2026
60AQI (US)
3rd January 2026
74AQI (US)
4th January 2026
84AQI (US)
5th January 2026
77AQI (US)
6th January 2026
58AQI (US)
7th January 2026
68AQI (US)
8th January 2026
75AQI (US)
9th January 2026
79AQI (US)
10th January 2026
76AQI (US)
11th January 2026
90AQI (US)
12th January 2026
81AQI (US)
13th January 2026
64AQI (US)
14th January 2026
55AQI (US)
15th January 2026
61AQI (US)
16th January 2026
63AQI (US)
17th January 2026
68AQI (US)
18th January 2026
75AQI (US)
19th January 2026
68AQI (US)
20th January 2026
68AQI (US)
21st January 2026
60AQI (US)
22nd January 2026
59AQI (US)
23rd January 2026
41AQI (US)
24th January 2026
50AQI (US)
25th January 2026
51AQI (US)
26th January 2026
47AQI (US)
27th January 2026
48AQI (US)
28th January 2026
47AQI (US)
29th January 2026
49AQI (US)
30th January 2026
51AQI (US)
31st January 2026
43AQI (US)
1st February 2026
39AQI (US)
2nd February 2026
39AQI (US)
3rd February 2026
55AQI (US)
4th February 2026
52AQI (US)
5th February 2026
48AQI (US)
6th February 2026
36AQI (US)
7th February 2026
38AQI (US)
8th February 2026
38AQI (US)
9th February 2026
47AQI (US)
10th February 2026
58AQI (US)
11th February 2026
47AQI (US)
12th February 2026
54AQI (US)
13th February 2026
44AQI (US)
14th February 2026
52AQI (US)
15th February 2026
54AQI (US)
16th February 2026
22AQI (US)
17th February 2026
37AQI (US)
18th February 2026
21AQI (US)
19th February 2026
30AQI (US)
20th February 2026
36AQI (US)
21st February 2026
32AQI (US)
22nd February 2026
53AQI (US)
23rd February 2026
50AQI (US)
24th February 2026
48AQI (US)
25th February 2026
54AQI (US)
26th February 2026
22AQI (US)
27th February 2026
31AQI (US)
28th February 2026
34AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
43AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
35AQI (US)
5th March 2026
28AQI (US)
6th March 2026
31AQI (US)
7th March 2026
44AQI (US)
8th March 2026
58AQI (US)
9th March 2026
40AQI (US)
10th March 2026
43AQI (US)
11th March 2026
41AQI (US)
12th March 2026
52AQI (US)
13th March 2026
47AQI (US)
14th March 2026
55AQI (US)
15th March 2026
34AQI (US)
16th March 2026
29AQI (US)
17th March 2026
36AQI (US)
18th March 2026
51AQI (US)
19th March 2026
56AQI (US)
20th March 2026
67AQI (US)
21st March 2026
53AQI (US)
22nd March 2026
60AQI (US)
23rd March 2026
35AQI (US)
24th March 2026
44AQI (US)
25th March 2026
78AQI (US)
26th March 2026
84AQI (US)
27th March 2026
72AQI (US)
28th March 2026
72AQI (US)
29th March 2026
78AQI (US)
30th March 2026
56AQI (US)
31st March 2026
102AQI (US)
1st April 2026
72AQI (US)
2nd April 2026
48AQI (US)
3rd April 2026
64AQI (US)
4th April 2026
75AQI (US)
5th April 2026
80AQI (US)
6th April 2026
60AQI (US)
7th April 2026
59AQI (US)
8th April 2026
47AQI (US)
9th April 2026
38AQI (US)
10th April 2026
53AQI (US)
11th April 2026
93AQI (US)
12th April 2026
61AQI (US)
13th April 2026
57AQI (US)
14th April 2026
62AQI (US)
15th April 2026
69AQI (US)
16th April 2026
48AQI (US)
17th April 2026
18th April 2026
64AQI (US)
19th April 2026
59AQI (US)
20th April 2026
48AQI (US)
21st April 2026
45AQI (US)
22nd April 2026
23rd April 2026
69AQI (US)
24th April 2026
56AQI (US)
25th April 2026
53AQI (US)
26th April 2026
47AQI (US)
27th April 2026
50AQI (US)
28th April 2026
58AQI (US)
29th April 2026
53AQI (US)
30th April 2026
37AQI (US)
1st May 2026
31AQI (US)
2nd May 2026
37AQI (US)
3rd May 2026
36AQI (US)
4th May 2026
41AQI (US)
5th May 2026
26AQI (US)
6th May 2026
47AQI (US)
7th May 2026
31AQI (US)
8th May 2026
27AQI (US)
9th May 2026
10th May 2026
34AQI (US)
11th May 2026
43AQI (US)
12th May 2026
28AQI (US)
13th May 2026
28AQI (US)
14th May 2026
29AQI (US)
15th May 2026
31AQI (US)
16th May 2026
72AQI (US)
17th May 2026
55AQI (US)
18th May 2026
52AQI (US)
19th May 2026
46AQI (US)
20th May 2026
57AQI (US)
21st May 2026
63AQI (US)
22nd May 2026
52AQI (US)
23rd May 2026
42AQI (US)
24th May 2026
44AQI (US)
25th May 2026
36AQI (US)
26th May 2026
34AQI (US)
27th May 2026
34AQI (US)
28th May 2026
31AQI (US)
29th May 2026
22AQI (US)
30th May 2026
21AQI (US)
31st May 2026
22AQI (US)
1st June 2026
23AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
27AQI (US)
4th June 2026
28AQI (US)
5th June 2026
30AQI (US)
6th June 2026
32AQI (US)
7th June 2026
29AQI (US)
8th June 2026
28AQI (US)
9th June 2026
30AQI (US)
10th June 2026
30AQI (US)
11th June 2026
32AQI (US)
12th June 2026
44AQI (US)
13th June 2026
35AQI (US)
14th June 2026
36AQI (US)
15th June 2026
28AQI (US)
16th June 2026
29AQI (US)
17th June 2026
33AQI (US)
18th June 2026
34AQI (US)
19th June 2026
32AQI (US)
20th June 2026
29AQI (US)
21st June 2026
28AQI (US)
22nd June 2026
32AQI (US)
23rd June 2026
32AQI (US)
24th June 2026
39AQI (US)
25th June 2026
19AQI (US)
26th June 2026
14AQI (US)
27th June 2026
26AQI (US)
28th June 2026
25AQI (US)
29th June 2026
24AQI (US)
30th June 2026
30AQI (US)
1st July 2026
31AQI (US)
2nd July 2026
28AQI (US)
3rd July 2026
33AQI (US)
4th July 2026
27AQI (US)
5th July 2026
26AQI (US)
6th July 2026
36AQI (US)
7th July 2026
36AQI (US)
8th July 2026
41AQI (US)
9th July 2026
28AQI (US)
10th July 2026
34AQI (US)
11th July 2026
34AQI (US)
12th July 2026
33AQI (US)
13th July 2026
29AQI (US)
14th July 2026
33AQI (US)
15th July 2026
36AQI (US)
16th July 2026
32AQI (US)
17th July 2026
39AQI (US)
18th July 2026
39AQI (US)
19th July 2026
39AQI (US)
20th July 2026
39AQI (US)
21st July 2026
41AQI (US)
22nd July 2026
53AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
42AQI (US)
25th July 2026
40AQI (US)
26th July 2026
28AQI (US)
27th July 2026
37AQI (US)
28th July 2026
29AQI (US)
29th July 2026
30AQI (US)
30th July 2026
40AQI (US)
31st July 2026
41AQI (US)
1st August 2026
50AQI (US)
2nd August 2026
53AQI (US)
3rd August 2026
33AQI (US)
4th August 2026
33AQI (US)
5th August 2026
48AQI (US)
6th August 2026
36AQI (US)
7th August 2026
33AQI (US)
8th August 2026
37AQI (US)
9th August 2026
33AQI (US)
10th August 2026
37AQI (US)
11th August 2026
38AQI (US)
12th August 2026
45AQI (US)
13th August 2026
44AQI (US)
14th August 2026
36AQI (US)
15th August 2026
33AQI (US)
16th August 2026
37AQI (US)
17th August 2026
31AQI (US)
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

63AQI (US)

42AQI (US)

52AQI (US)

58AQI (US)

38AQI (US)

30AQI (US)

35AQI (US)

39AQI (US)

No. of days

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

202645AQI (US)

7
24
20
8
16
14
1
9
19
24
6
30
30
1
16
1
152
73
1

Highest AQI (US) recorded in

January

63AQI (US)

Lowest AQI (US) recorded in

June

30AQI (US)

202555AQI (US)

3
30
31
25
6
29
1
30
1
1
29
31
119
97
1

Highest AQI (US) recorded in

October

82AQI (US)

Lowest AQI (US) recorded in

June

33AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
55AQI (US)
Least Polluted Year Recorded
2026(Avg.)
45AQI (US)

Khom 9's annual 2026 AQI (US) (45) shows an average percentage change of -18.1% (improved AQI (US)) compared to previous years: 2025 (55).