Vangvieng District, Vientiane Province, Laos 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
Vangvieng District, Vientiane Province, Laos
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Aug 2023
89AQILowest AQI recorded on
1st Aug 2026
28AQISame Day Analysis (11th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 34 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 10th Aug - 11th Aug 2026
Vangvieng District, Vientiane Province, Laos
AQI
Day
Night
.
5 AM10th Aug 2026
6 PM
4 AM11th Aug 2026
Day time
Avg. Highest Time
7AM10th Aug
45AQI
Avg. Lowest Time
3PM10th Aug
17AQI
Night time
Avg. Highest Time
10PM10th Aug
56AQI
Avg. Lowest Time
1AM11th Aug
21AQI
In the last 24 hours,
Vangvieng District's AQI reached its highest point of 56 at 10 PM during the Night, while the lowest point, 17, was recorded at 3 PM during the Day between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Vangvieng District, Vientiane Province, Laos
JulAug
13th - 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 - 10th10th - 11th11th
Day
Night
13th Jul 2026145 AMAQI
13th Jul 2026236 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026428 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262310 AMAQI
13th Jul 20264011 AMAQI
13th Jul 20264212 PMAQI
13th Jul 2026101 PMAQI
13th Jul 202682 PMAQI
13th Jul 2026123 PMAQI
13th Jul 2026124 PMAQI
13th Jul 2026195 PMAQI
13th Jul 2026176 PMAQI
13th Jul 2026387 PMAQI
13th Jul 2026218 PMAQI
13th Jul 2026219 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20264211 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026271 AMAQI
14th Jul 2026252 AMAQI
14th Jul 2026233 AMAQI
14th Jul 2026254 AMAQI
22°C21/23°C
14th Jul 2026315 AMAQI
14th Jul 2026496 AMAQI
14th Jul 2026507 AMAQI
14th Jul 2026538 AMAQI
14th Jul 2026569 AMAQI
14th Jul 20263810 AMAQI
14th Jul 20263111 AMAQI
14th Jul 20263612 PMAQI
14th Jul 2026311 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026423 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026215 PMAQI
14th Jul 2026256 PMAQI
14th Jul 2026197 PMAQI
14th Jul 2026388 PMAQI
14th Jul 2026559 PMAQI
14th Jul 20265110 PMAQI
14th Jul 20265311 PMAQI
15th Jul 20264212 AMAQI
15th Jul 2026271 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026293 AMAQI
15th Jul 2026294 AMAQI
22°C21/25°C
15th Jul 2026295 AMAQI
15th Jul 2026336 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026489 AMAQI
15th Jul 20264010 AMAQI
15th Jul 20263811 AMAQI
15th Jul 20263612 PMAQI
15th Jul 2026171 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026254 PMAQI
15th Jul 2026315 PMAQI
15th Jul 2026366 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026518 PMAQI
15th Jul 2026469 PMAQI
15th Jul 20264010 PMAQI
15th Jul 20264611 PMAQI
16th Jul 20264212 AMAQI
16th Jul 2026481 AMAQI
16th Jul 2026362 AMAQI
16th Jul 2026383 AMAQI
16th Jul 2026334 AMAQI
22°C21/24°C
16th Jul 2026385 AMAQI
16th Jul 2026536 AMAQI
16th Jul 2026537 AMAQI
16th Jul 2026598 AMAQI
16th Jul 2026589 AMAQI
16th Jul 20265110 AMAQI
16th Jul 20267111 AMAQI
16th Jul 20267212 PMAQI
16th Jul 2026561 PMAQI
16th Jul 2026542 PMAQI
16th Jul 2026483 PMAQI
16th Jul 2026574 PMAQI
16th Jul 2026655 PMAQI
16th Jul 2026746 PMAQI
16th Jul 2026517 PMAQI
16th Jul 2026548 PMAQI
16th Jul 2026649 PMAQI
16th Jul 20265710 PMAQI
16th Jul 20265111 PMAQI
17th Jul 20265112 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026542 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026424 AMAQI
21°C20/23°C
17th Jul 2026405 AMAQI
17th Jul 2026486 AMAQI
17th Jul 2026517 AMAQI
17th Jul 2026598 AMAQI
17th Jul 2026539 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026561 PMAQI
17th Jul 2026502 PMAQI
17th Jul 2026513 PMAQI
17th Jul 2026424 PMAQI
17th Jul 2026465 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20264610 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026334 AMAQI
21°C20/22°C
18th Jul 2026425 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026588 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20265212 PMAQI
18th Jul 2026531 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026385 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026517 PMAQI
18th Jul 2026608 PMAQI
18th Jul 2026719 PMAQI
18th Jul 20267410 PMAQI
18th Jul 20268311 PMAQI
19th Jul 20267012 AMAQI
19th Jul 2026661 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026544 AMAQI
22°C20/26°C
19th Jul 2026645 AMAQI
19th Jul 2026676 AMAQI
19th Jul 2026667 AMAQI
19th Jul 2026718 AMAQI
19th Jul 2026669 AMAQI
19th Jul 20266510 AMAQI
19th Jul 20265511 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026401 PMAQI
19th Jul 2026512 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026426 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026529 PMAQI
19th Jul 20265510 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20265812 AMAQI
20th Jul 2026591 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026593 AMAQI
20th Jul 2026594 AMAQI
22°C20/27°C
20th Jul 2026625 AMAQI
20th Jul 2026686 AMAQI
20th Jul 2026667 AMAQI
20th Jul 2026638 AMAQI
20th Jul 2026729 AMAQI
20th Jul 20266410 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20265612 PMAQI
20th Jul 2026501 PMAQI
20th Jul 2026522 PMAQI
20th Jul 2026483 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026488 PMAQI
20th Jul 2026539 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026421 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026443 AMAQI
21st Jul 2026424 AMAQI
22°C20/27°C
21st Jul 2026445 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026717 AMAQI
21st Jul 2026698 AMAQI
21st Jul 2026769 AMAQI
21st Jul 20263811 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026945 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026234 AMAQI
21°C20/23°C
22nd Jul 2026235 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026368 AMAQI
22nd Jul 2026409 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20262911 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026303 AMAQI
23rd Jul 2026254 AMAQI
21°C20/23°C
23rd Jul 2026215 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026518 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026443 AMAQI
24th Jul 2026464 AMAQI
22°C20/25°C
24th Jul 2026295 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026349 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20262311 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026317 PMAQI
24th Jul 2026308 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026334 AMAQI
23°C20/26°C
25th Jul 2026385 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20263111 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026236 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20263110 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026293 AMAQI
26th Jul 2026294 AMAQI
23°C21/27°C
26th Jul 2026295 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026318 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20264910 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026311 PMAQI
26th Jul 2026562 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026515 PMAQI
26th Jul 2026626 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026522 AMAQI
27th Jul 2026513 AMAQI
27th Jul 2026514 AMAQI
23°C21/27°C
27th Jul 2026405 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026467 AMAQI
27th Jul 2026538 AMAQI
27th Jul 2026489 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20263011 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026349 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026274 AMAQI
23°C21/26°C
28th Jul 2026295 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026558 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026234 AMAQI
21°C21/22°C
29th Jul 2026365 AMAQI
29th Jul 2026536 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20263812 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026464 AMAQI
22°C20/24°C
30th Jul 2026525 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026567 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026326 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262712 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026294 AMAQI
23°C20/25°C
31st Jul 2026275 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026279 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026234 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026337 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026309 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026293 AMAQI
1st Aug 2026334 AMAQI
22°C20/25°C
1st Aug 2026215 AMAQI
1st Aug 2026236 AMAQI
1st Aug 2026327 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20262311 AMAQI
1st Aug 20262912 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026286 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026278 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262310 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20261912 AMAQI
2nd Aug 2026171 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026313 AMAQI
2nd Aug 2026294 AMAQI
22°C21/24°C
2nd Aug 2026215 AMAQI
2nd Aug 2026336 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026368 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20265512 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026142 PMAQI
2nd Aug 2026623 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026326 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026199 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20262511 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026332 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026254 AMAQI
22°C20/23°C
3rd Aug 2026475 AMAQI
3rd Aug 2026446 AMAQI
3rd Aug 2026487 AMAQI
3rd Aug 2026488 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026311 PMAQI
3rd Aug 2026322 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026325 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026488 PMAQI
3rd Aug 2026319 PMAQI
3rd Aug 20264010 PMAQI
3rd Aug 20263111 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026311 AMAQI
4th Aug 2026342 AMAQI
4th Aug 2026273 AMAQI
4th Aug 2026214 AMAQI
23°C21/24°C
4th Aug 2026295 AMAQI
4th Aug 2026276 AMAQI
4th Aug 2026367 AMAQI
4th Aug 2026508 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20265710 AMAQI
4th Aug 20265011 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026524 PMAQI
4th Aug 2026545 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026507 PMAQI
4th Aug 2026238 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026314 AMAQI
22°C21/22°C
5th Aug 2026275 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026368 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026321 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026323 PMAQI
5th Aug 2026344 PMAQI
5th Aug 2026365 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20263211 PMAQI
6th Aug 20263412 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026383 AMAQI
6th Aug 2026294 AMAQI
21°C21/23°C
6th Aug 2026255 AMAQI
6th Aug 2026336 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20263610 AMAQI
6th Aug 20265211 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026365 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026287 PMAQI
6th Aug 2026458 PMAQI
6th Aug 2026429 PMAQI
6th Aug 20264510 PMAQI
6th Aug 20264911 PMAQI
7th Aug 20263412 AMAQI
7th Aug 2026341 AMAQI
7th Aug 2026272 AMAQI
7th Aug 2026383 AMAQI
7th Aug 2026294 AMAQI
21°C20/23°C
7th Aug 2026425 AMAQI
7th Aug 2026466 AMAQI
7th Aug 2026387 AMAQI
7th Aug 2026318 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20263310 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262112 PMAQI
7th Aug 2026291 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026303 PMAQI
7th Aug 2026294 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026448 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026232 AMAQI
8th Aug 2026273 AMAQI
8th Aug 2026194 AMAQI
21°C21/22°C
8th Aug 2026385 AMAQI
8th Aug 2026386 AMAQI
8th Aug 2026317 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026342 PMAQI
8th Aug 2026143 PMAQI
8th Aug 2026374 PMAQI
8th Aug 2026405 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026337 PMAQI
8th Aug 2026388 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20263010 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026332 AMAQI
9th Aug 2026293 AMAQI
9th Aug 2026234 AMAQI
22°C20/24°C
9th Aug 2026365 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026317 AMAQI
9th Aug 2026518 AMAQI
9th Aug 2026369 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026381 AMAQI
10th Aug 2026382 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026274 AMAQI
22°C20/25°C
10th Aug 2026235 AMAQI
10th Aug 2026406 AMAQI
10th Aug 2026457 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026279 AMAQI
10th Aug 20262710 AMAQI
10th Aug 20262311 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026172 PMAQI
10th Aug 2026173 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026407 PMAQI
10th Aug 2026548 PMAQI
10th Aug 2026489 PMAQI
10th Aug 20265610 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262712 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI
22°C21/25°C
11th Aug 2026295 AMAQI
5 AM11th Aug 2026336 AMAQI
11th Aug 2026367 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026319 AMAQI
11th Aug 20264410 AMAQI
11th Aug 20265811 AMAQI
11 AM11th Aug 20265612 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026516 PMAQI
6 PM11th Aug 2026587 PMAQI
11th Aug 2026408 PMAQI
11th Aug 2026369 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262511 PMAQI
11 PM4 AM
23°C21/24°C
Day time
Avg. Highest Time
7 AM - 9 AM
41AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 PM - 3 PM
31AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 41), while the lowest AQI was between 1 PM to 3 PM (Avg. 31).
Night time
Avg. Highest Time
8 PM
38AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 38), while the lowest AQI was between 1 AM to 1 AM (Avg. 32).
2026 Days Vs Air Quality
Vangvieng District, Vientiane Province, Laos
2026
35%
76
39%
86
18%
40
8%
18
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Good
76 DaysModerate
86 DaysPoor
40 DaysUnhealthy
18 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 35%
Health Risk Level:
High
In 2026, 35% of 223 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
Vangvieng District, Vientiane Province, Laos
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
104AQI (US)
104AQI (US)
2nd January 2026
75AQI (US)
75AQI (US)
3rd January 2026
56AQI (US)
56AQI (US)
4th January 2026
63AQI (US)
63AQI (US)
5th January 2026
88AQI (US)
88AQI (US)
6th January 2026
72AQI (US)
72AQI (US)
7th January 2026
55AQI (US)
55AQI (US)
8th January 2026
59AQI (US)
59AQI (US)
9th January 2026
82AQI (US)
82AQI (US)
10th January 2026
98AQI (US)
98AQI (US)
11th January 2026
97AQI (US)
97AQI (US)
12th January 2026
122AQI (US)
122AQI (US)
13th January 2026
109AQI (US)
109AQI (US)
14th January 2026
115AQI (US)
115AQI (US)
15th January 2026
128AQI (US)
128AQI (US)
16th January 2026
117AQI (US)
117AQI (US)
17th January 2026
115AQI (US)
115AQI (US)
18th January 2026
107AQI (US)
107AQI (US)
19th January 2026
96AQI (US)
96AQI (US)
20th January 2026
102AQI (US)
102AQI (US)
21st January 2026
94AQI (US)
94AQI (US)
22nd January 2026
73AQI (US)
73AQI (US)
23rd January 2026
63AQI (US)
63AQI (US)
24th January 2026
79AQI (US)
79AQI (US)
25th January 2026
86AQI (US)
86AQI (US)
26th January 2026
98AQI (US)
98AQI (US)
27th January 2026
89AQI (US)
89AQI (US)
28th January 2026
89AQI (US)
89AQI (US)
29th January 2026
98AQI (US)
98AQI (US)
30th January 2026
108AQI (US)
108AQI (US)
31st January 2026
105AQI (US)
105AQI (US)
1st February 2026
87AQI (US)
87AQI (US)
2nd February 2026
80AQI (US)
80AQI (US)
3rd February 2026
69AQI (US)
69AQI (US)
4th February 2026
80AQI (US)
80AQI (US)
5th February 2026
92AQI (US)
92AQI (US)
6th February 2026
104AQI (US)
104AQI (US)
7th February 2026
108AQI (US)
108AQI (US)
8th February 2026
91AQI (US)
91AQI (US)
9th February 2026
47AQI (US)
47AQI (US)
10th February 2026
71AQI (US)
71AQI (US)
11th February 2026
88AQI (US)
88AQI (US)
12th February 2026
88AQI (US)
88AQI (US)
13th February 2026
91AQI (US)
91AQI (US)
14th February 2026
91AQI (US)
91AQI (US)
15th February 2026
88AQI (US)
88AQI (US)
16th February 2026
104AQI (US)
104AQI (US)
17th February 2026
91AQI (US)
91AQI (US)
18th February 2026
74AQI (US)
74AQI (US)
19th February 2026
56AQI (US)
56AQI (US)
20th February 2026
52AQI (US)
52AQI (US)
21st February 2026
82AQI (US)
82AQI (US)
22nd February 2026
130AQI (US)
130AQI (US)
23rd February 2026
117AQI (US)
117AQI (US)
24th February 2026
103AQI (US)
103AQI (US)
25th February 2026
76AQI (US)
76AQI (US)
26th February 2026
59AQI (US)
59AQI (US)
27th February 2026
70AQI (US)
70AQI (US)
28th February 2026
70AQI (US)
70AQI (US)
1st March 2026
83AQI (US)
83AQI (US)
2nd March 2026
101AQI (US)
101AQI (US)
3rd March 2026
122AQI (US)
122AQI (US)
4th March 2026
133AQI (US)
133AQI (US)
5th March 2026
102AQI (US)
102AQI (US)
6th March 2026
74AQI (US)
74AQI (US)
7th March 2026
68AQI (US)
68AQI (US)
8th March 2026
75AQI (US)
75AQI (US)
9th March 2026
84AQI (US)
84AQI (US)
10th March 2026
51AQI (US)
51AQI (US)
11th March 2026
84AQI (US)
84AQI (US)
12th March 2026
76AQI (US)
76AQI (US)
13th March 2026
86AQI (US)
86AQI (US)
14th March 2026
81AQI (US)
81AQI (US)
15th March 2026
74AQI (US)
74AQI (US)
16th March 2026
77AQI (US)
77AQI (US)
17th March 2026
85AQI (US)
85AQI (US)
18th March 2026
107AQI (US)
107AQI (US)
19th March 2026
114AQI (US)
114AQI (US)
20th March 2026
114AQI (US)
114AQI (US)
21st March 2026
111AQI (US)
111AQI (US)
22nd March 2026
116AQI (US)
116AQI (US)
23rd March 2026
112AQI (US)
112AQI (US)
24th March 2026
129AQI (US)
129AQI (US)
25th March 2026
142AQI (US)
142AQI (US)
26th March 2026
132AQI (US)
132AQI (US)
27th March 2026
155AQI (US)
155AQI (US)
28th March 2026
146AQI (US)
146AQI (US)
29th March 2026
125AQI (US)
125AQI (US)
30th March 2026
150AQI (US)
150AQI (US)
31st March 2026
156AQI (US)
156AQI (US)
1st April 2026
171AQI (US)
171AQI (US)
2nd April 2026
165AQI (US)
165AQI (US)
3rd April 2026
162AQI (US)
162AQI (US)
4th April 2026
164AQI (US)
164AQI (US)
5th April 2026
166AQI (US)
166AQI (US)
6th April 2026
170AQI (US)
170AQI (US)
7th April 2026
168AQI (US)
168AQI (US)
8th April 2026
159AQI (US)
159AQI (US)
9th April 2026
156AQI (US)
156AQI (US)
10th April 2026
158AQI (US)
158AQI (US)
11th April 2026
154AQI (US)
154AQI (US)
12th April 2026
158AQI (US)
158AQI (US)
13th April 2026
162AQI (US)
162AQI (US)
14th April 2026
163AQI (US)
163AQI (US)
15th April 2026
161AQI (US)
161AQI (US)
16th April 2026
160AQI (US)
160AQI (US)
17th April 2026
18th April 2026
148AQI (US)
148AQI (US)
19th April 2026
139AQI (US)
139AQI (US)
20th April 2026
124AQI (US)
124AQI (US)
21st April 2026
139AQI (US)
139AQI (US)
22nd April 2026
23rd April 2026
147AQI (US)
147AQI (US)
24th April 2026
103AQI (US)
103AQI (US)
25th April 2026
79AQI (US)
79AQI (US)
26th April 2026
86AQI (US)
86AQI (US)
27th April 2026
106AQI (US)
106AQI (US)
28th April 2026
88AQI (US)
88AQI (US)
29th April 2026
79AQI (US)
79AQI (US)
30th April 2026
71AQI (US)
71AQI (US)
1st May 2026
72AQI (US)
72AQI (US)
2nd May 2026
63AQI (US)
63AQI (US)
3rd May 2026
92AQI (US)
92AQI (US)
4th May 2026
67AQI (US)
67AQI (US)
5th May 2026
57AQI (US)
57AQI (US)
6th May 2026
65AQI (US)
65AQI (US)
7th May 2026
86AQI (US)
86AQI (US)
8th May 2026
63AQI (US)
63AQI (US)
9th May 2026
10th May 2026
47AQI (US)
47AQI (US)
11th May 2026
77AQI (US)
77AQI (US)
12th May 2026
79AQI (US)
79AQI (US)
13th May 2026
50AQI (US)
50AQI (US)
14th May 2026
51AQI (US)
51AQI (US)
15th May 2026
39AQI (US)
39AQI (US)
16th May 2026
90AQI (US)
90AQI (US)
17th May 2026
88AQI (US)
88AQI (US)
18th May 2026
76AQI (US)
76AQI (US)
19th May 2026
60AQI (US)
60AQI (US)
20th May 2026
72AQI (US)
72AQI (US)
21st May 2026
78AQI (US)
78AQI (US)
22nd May 2026
70AQI (US)
70AQI (US)
23rd May 2026
48AQI (US)
48AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
59AQI (US)
59AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
48AQI (US)
48AQI (US)
28th May 2026
44AQI (US)
44AQI (US)
29th May 2026
35AQI (US)
35AQI (US)
30th May 2026
42AQI (US)
42AQI (US)
31st May 2026
44AQI (US)
44AQI (US)
1st June 2026
65AQI (US)
65AQI (US)
2nd June 2026
71AQI (US)
71AQI (US)
3rd June 2026
70AQI (US)
70AQI (US)
4th June 2026
60AQI (US)
60AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
30AQI (US)
30AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
29AQI (US)
29AQI (US)
10th June 2026
33AQI (US)
33AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
30AQI (US)
30AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
34AQI (US)
34AQI (US)
21st June 2026
26AQI (US)
26AQI (US)
22nd June 2026
31AQI (US)
31AQI (US)
23rd June 2026
34AQI (US)
34AQI (US)
24th June 2026
31AQI (US)
31AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
40AQI (US)
40AQI (US)
28th June 2026
45AQI (US)
45AQI (US)
29th June 2026
29AQI (US)
29AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
26AQI (US)
26AQI (US)
3rd July 2026
30AQI (US)
30AQI (US)
4th July 2026
33AQI (US)
33AQI (US)
5th July 2026
28AQI (US)
28AQI (US)
6th July 2026
32AQI (US)
32AQI (US)
7th July 2026
44AQI (US)
44AQI (US)
8th July 2026
43AQI (US)
43AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
41AQI (US)
41AQI (US)
11th July 2026
36AQI (US)
36AQI (US)
12th July 2026
44AQI (US)
44AQI (US)
13th July 2026
22AQI (US)
22AQI (US)
14th July 2026
36AQI (US)
36AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
53AQI (US)
53AQI (US)
17th July 2026
49AQI (US)
49AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
55AQI (US)
55AQI (US)
21st July 2026
42AQI (US)
42AQI (US)
22nd July 2026
27AQI (US)
27AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
27AQI (US)
27AQI (US)
26th July 2026
34AQI (US)
34AQI (US)
27th July 2026
36AQI (US)
36AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
34AQI (US)
34AQI (US)
31st July 2026
28AQI (US)
28AQI (US)
1st August 2026
28AQI (US)
28AQI (US)
2nd August 2026
33AQI (US)
33AQI (US)
3rd August 2026
32AQI (US)
32AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
34AQI (US)
34AQI (US)
7th August 2026
31AQI (US)
31AQI (US)
8th August 2026
29AQI (US)
29AQI (US)
9th August 2026
29AQI (US)
29AQI (US)
10th August 2026
31AQI (US)
31AQI (US)
11th August 2026
34AQI (US)
34AQI (US)
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
92AQI (US)
84AQI (US)
105AQI (US)
140AQI (US)
62AQI (US)
33AQI (US)
36AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202676AQI (US)
20
11
1
21
6
13
16
2
5
7
16
10
20
26
4
28
3
11
76
86
40
18
Highest AQI (US) recorded in
April140AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202574AQI (US)
5
26
12
16
10
14
7
24
6
6
25
17
13
24
7
19
12
28
2
3
28
9
19
2
1
27
3
107
184
67
7
Highest AQI (US) recorded in
March119AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202462AQI (US)
1
12
4
1
2
3
9
28
2
24
7
18
13
2
1
2
11
29
1
22
9
81
106
14
Highest AQI (US) recorded in
December91AQI (US)
Lowest AQI (US) recorded in
April40AQI (US)
2023136AQI (US)
3
21
3
14
7
10
3
1
6
3
4
7
17
1
1
2
8
21
2
36
59
28
6
5
Highest AQI (US) recorded in
April246AQI (US)
Lowest AQI (US) recorded in
September70AQI (US)
202289AQI (US)
21
4
1
8
4
29
8
1
Highest AQI (US) recorded in
December93AQI (US)
Lowest AQI (US) recorded in
November87AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2023(Avg.)
136AQI (US)Least Polluted Year Recorded
2024(Avg.)
62AQI (US)Vangvieng District's annual 2026 AQI (US) (76) shows an average percentage change of -8.3% (improved AQI (US)) compared to previous years: 2022 (89), 2023 (136), 2024 (62), 2025 (74).
