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
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Aug 2023
89AQILowest AQI recorded on
12th Aug 2024
43AQISame Day Analysis (5th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Vangvieng District, Vientiane Province, Laos
AQI
Day
Night
.
5 AM6th Aug 2025
6 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM6th Aug
56AQI
Avg. Lowest Time
5PM6th Aug
41AQI
In the last 24 hours,
Vangvieng District's AQI reached its highest point of 56 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Vangvieng District, Vientiane Province, Laos
JulAug
08th - 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 - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025457 AMAQI
8th Jul 2025468 AMAQI
8th Jul 2025509 AMAQI
8th Jul 20254910 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025531 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025545 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025539 PMAQI
8th Jul 20254210 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254812 AMAQI
9th Jul 2025471 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025534 AMAQI
23°C20/27°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025527 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255412 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025583 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025478 PMAQI
9th Jul 2025469 PMAQI
9th Jul 20254710 PMAQI
9th Jul 20254911 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
23°C20/27°C
10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025447 AMAQI
10th Jul 2025458 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025612 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025585 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255111 PMAQI
11th Jul 20255012 AMAQI
11th Jul 2025521 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025533 AMAQI
11th Jul 2025544 AMAQI
22°C20/25°C
11th Jul 2025555 AMAQI
11th Jul 2025556 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025498 AMAQI
11th Jul 2025529 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025513 PMAQI
11th Jul 2025504 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025526 PMAQI
11th Jul 2025537 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025533 AMAQI
12th Jul 2025534 AMAQI
22°C20/25°C
12th Jul 2025535 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025507 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20254911 AMAQI
12th Jul 20255112 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025453 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025524 AMAQI
22°C21/24°C
13th Jul 2025535 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025457 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025349 AMAQI
13th Jul 20254110 AMAQI
13th Jul 20254611 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025501 PMAQI
13th Jul 2025492 PMAQI
13th Jul 2025493 PMAQI
13th Jul 2025494 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025489 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20255111 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025534 AMAQI
23°C21/27°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025457 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20254510 AMAQI
14th Jul 20254911 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025541 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025515 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025534 AMAQI
24°C21/29°C
15th Jul 2025535 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025459 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20254111 AMAQI
15th Jul 20254612 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025493 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025535 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025457 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025449 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254311 PMAQI
16th Jul 20254012 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025513 AMAQI
16th Jul 2025514 AMAQI
23°C21/27°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025397 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20253410 AMAQI
16th Jul 20253511 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025337 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254411 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025511 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025503 AMAQI
17th Jul 2025514 AMAQI
21°C20/22°C
17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025447 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20254310 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025502 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025514 AMAQI
22°C20/25°C
18th Jul 2025515 AMAQI
18th Jul 2025516 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025418 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20253510 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253912 PMAQI
18th Jul 2025431 PMAQI
18th Jul 2025452 PMAQI
18th Jul 2025483 PMAQI
18th Jul 2025454 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025514 AMAQI
23°C20/30°C
19th Jul 2025515 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025429 AMAQI
19th Jul 20254210 AMAQI
19th Jul 20254411 AMAQI
19th Jul 20254012 PMAQI
19th Jul 2025451 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025414 PMAQI
19th Jul 2025415 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025458 PMAQI
19th Jul 2025399 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025524 AMAQI
23°C20/29°C
20th Jul 2025505 AMAQI
20th Jul 2025506 AMAQI
20th Jul 2025477 AMAQI
20th Jul 2025368 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025373 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025461 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025504 AMAQI
22°C21/24°C
21st Jul 2025485 AMAQI
21st Jul 2025486 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025371 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025416 PMAQI
21st Jul 2025417 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025439 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025492 AMAQI
22nd Jul 2025483 AMAQI
22nd Jul 2025484 AMAQI
21°C20/23°C
22nd Jul 2025475 AMAQI
22nd Jul 2025486 AMAQI
22nd Jul 2025337 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025414 PMAQI
22nd Jul 2025445 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20254612 AMAQI
23rd Jul 2025441 AMAQI
23rd Jul 2025472 AMAQI
23rd Jul 2025473 AMAQI
23rd Jul 2025464 AMAQI
21°C20/22°C
23rd Jul 2025465 AMAQI
23rd Jul 2025456 AMAQI
23rd Jul 2025467 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20254111 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025451 AMAQI
24th Jul 2025462 AMAQI
24th Jul 2025463 AMAQI
24th Jul 2025454 AMAQI
21°C20/21°C
24th Jul 2025445 AMAQI
24th Jul 2025456 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025371 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025353 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025475 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025458 PMAQI
24th Jul 2025469 PMAQI
24th Jul 20254510 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025443 AMAQI
25th Jul 2025434 AMAQI
22°C20/23°C
25th Jul 2025445 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254811 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025471 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025423 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025426 PMAQI
25th Jul 2025517 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025481 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025494 AMAQI
21°C20/22°C
26th Jul 2025485 AMAQI
26th Jul 2025496 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255111 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025544 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
22°C21/23°C
27th Jul 2025515 AMAQI
27th Jul 2025516 AMAQI
27th Jul 2025477 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254711 PMAQI
28th Jul 20254712 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025502 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025514 AMAQI
22°C21/23°C
28th Jul 2025515 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025518 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20254610 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025474 PMAQI
28th Jul 2025445 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025509 PMAQI
28th Jul 20255010 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254812 AMAQI
29th Jul 2025461 AMAQI
29th Jul 2025462 AMAQI
29th Jul 2025483 AMAQI
29th Jul 2025484 AMAQI
22°C20/24°C
29th Jul 2025485 AMAQI
29th Jul 2025486 AMAQI
29th Jul 2025497 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025509 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20254912 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025514 AMAQI
23°C21/25°C
30th Jul 2025515 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025427 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025519 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025501 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
22°C21/24°C
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI
23°C21/27°C
1st Aug 2025575 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025573 AMAQI
2nd Aug 2025564 AMAQI
22°C21/26°C
2nd Aug 2025565 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025497 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025499 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255712 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025573 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025555 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
23°C20/27°C
3rd Aug 2025565 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256011 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI
23°C21/26°C
4th Aug 2025565 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025549 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20255212 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025576 PMAQI
4th Aug 2025587 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20256010 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025574 AMAQI
24°C21/31°C
5th Aug 2025585 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255812 PMAQI
5th Aug 2025501 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025589 PMAQI
5th Aug 20255610 PMAQI
5th Aug 20255811 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI
23°C20/27°C
6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025437 AMAQI
6th Aug 2025488 AMAQI
6th Aug 2025519 AMAQI
6th Aug 20255610 AMAQI
6th Aug 20255611 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025413 PMAQI
6th Aug 2025434 PMAQI
6th Aug 2025415 PMAQI
6th Aug 2025516 PMAQI
6th Aug 2025537 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255412 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
52AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 6 PM
47AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 52), while the lowest AQI was between 7 AM to 6 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 4 AM
51AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 11 PM
50AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 51), while the lowest AQI was between 12 AM to 11 PM (Avg. 50).
2025 Days Vs Air Quality
Vangvieng District, Vientiane Province, Laos
2025
22%
47
47%
101
29%
62
3%
7
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
47 DaysModerate
101 DaysPoor
62 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 218 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Vangvieng District, Vientiane Province, Laos
AQI levels in 2025
AQI
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.
1st January 2025
99AQI
99AQI
2nd January 2025
94AQI
94AQI
3rd January 2025
98AQI
98AQI
4th January 2025
111AQI
111AQI
5th January 2025
119AQI
119AQI
6th January 2025
121AQI
121AQI
7th January 2025
131AQI
131AQI
8th January 2025
122AQI
122AQI
9th January 2025
128AQI
128AQI
10th January 2025
108AQI
108AQI
11th January 2025
104AQI
104AQI
12th January 2025
105AQI
105AQI
13th January 2025
111AQI
111AQI
14th January 2025
115AQI
115AQI
15th January 2025
110AQI
110AQI
16th January 2025
107AQI
107AQI
17th January 2025
114AQI
114AQI
18th January 2025
119AQI
119AQI
19th January 2025
115AQI
115AQI
20th January 2025
124AQI
124AQI
21st January 2025
127AQI
127AQI
22nd January 2025
130AQI
130AQI
23rd January 2025
131AQI
131AQI
24th January 2025
128AQI
128AQI
25th January 2025
118AQI
118AQI
26th January 2025
107AQI
107AQI
27th January 2025
89AQI
89AQI
28th January 2025
92AQI
92AQI
29th January 2025
104AQI
104AQI
30th January 2025
116AQI
116AQI
31st January 2025
119AQI
119AQI
1st February 2025
118AQI
118AQI
2nd February 2025
117AQI
117AQI
3rd February 2025
106AQI
106AQI
4th February 2025
94AQI
94AQI
5th February 2025
105AQI
105AQI
6th February 2025
116AQI
116AQI
7th February 2025
110AQI
110AQI
8th February 2025
87AQI
87AQI
9th February 2025
87AQI
87AQI
10th February 2025
98AQI
98AQI
11th February 2025
102AQI
102AQI
12th February 2025
113AQI
113AQI
13th February 2025
108AQI
108AQI
14th February 2025
119AQI
119AQI
15th February 2025
104AQI
104AQI
16th February 2025
128AQI
128AQI
17th February 2025
126AQI
126AQI
18th February 2025
114AQI
114AQI
19th February 2025
106AQI
106AQI
20th February 2025
111AQI
111AQI
21st February 2025
98AQI
98AQI
22nd February 2025
96AQI
96AQI
23rd February 2025
82AQI
82AQI
24th February 2025
66AQI
66AQI
25th February 2025
67AQI
67AQI
26th February 2025
63AQI
63AQI
27th February 2025
69AQI
69AQI
28th February 2025
80AQI
80AQI
1st March 2025
84AQI
84AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
103AQI
103AQI
4th March 2025
116AQI
116AQI
5th March 2025
126AQI
126AQI
6th March 2025
119AQI
119AQI
7th March 2025
92AQI
92AQI
8th March 2025
87AQI
87AQI
9th March 2025
88AQI
88AQI
10th March 2025
80AQI
80AQI
11th March 2025
101AQI
101AQI
12th March 2025
106AQI
106AQI
13th March 2025
99AQI
99AQI
14th March 2025
105AQI
105AQI
15th March 2025
125AQI
125AQI
16th March 2025
100AQI
100AQI
17th March 2025
110AQI
110AQI
18th March 2025
89AQI
89AQI
19th March 2025
100AQI
100AQI
20th March 2025
104AQI
104AQI
21st March 2025
128AQI
128AQI
22nd March 2025
142AQI
142AQI
23rd March 2025
157AQI
157AQI
24th March 2025
162AQI
162AQI
25th March 2025
161AQI
161AQI
26th March 2025
158AQI
158AQI
27th March 2025
154AQI
154AQI
28th March 2025
154AQI
154AQI
29th March 2025
157AQI
157AQI
30th March 2025
150AQI
150AQI
31st March 2025
134AQI
134AQI
1st April 2025
116AQI
116AQI
2nd April 2025
131AQI
131AQI
3rd April 2025
138AQI
138AQI
4th April 2025
149AQI
149AQI
5th April 2025
134AQI
134AQI
6th April 2025
117AQI
117AQI
7th April 2025
96AQI
96AQI
8th April 2025
89AQI
89AQI
9th April 2025
93AQI
93AQI
10th April 2025
96AQI
96AQI
11th April 2025
95AQI
95AQI
12th April 2025
79AQI
79AQI
13th April 2025
78AQI
78AQI
14th April 2025
75AQI
75AQI
15th April 2025
72AQI
72AQI
16th April 2025
69AQI
69AQI
17th April 2025
68AQI
68AQI
18th April 2025
67AQI
67AQI
19th April 2025
67AQI
67AQI
20th April 2025
71AQI
71AQI
21st April 2025
72AQI
72AQI
22nd April 2025
82AQI
82AQI
23rd April 2025
86AQI
86AQI
24th April 2025
90AQI
90AQI
25th April 2025
94AQI
94AQI
26th April 2025
98AQI
98AQI
27th April 2025
90AQI
90AQI
28th April 2025
80AQI
80AQI
29th April 2025
80AQI
80AQI
30th April 2025
77AQI
77AQI
1st May 2025
77AQI
77AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
70AQI
70AQI
4th May 2025
77AQI
77AQI
5th May 2025
82AQI
82AQI
6th May 2025
83AQI
83AQI
7th May 2025
88AQI
88AQI
8th May 2025
88AQI
88AQI
9th May 2025
87AQI
87AQI
10th May 2025
78AQI
78AQI
11th May 2025
66AQI
66AQI
12th May 2025
62AQI
62AQI
13th May 2025
66AQI
66AQI
14th May 2025
68AQI
68AQI
15th May 2025
58AQI
58AQI
16th May 2025
57AQI
57AQI
17th May 2025
55AQI
55AQI
18th May 2025
55AQI
55AQI
19th May 2025
57AQI
57AQI
20th May 2025
57AQI
57AQI
21st May 2025
61AQI
61AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
58AQI
58AQI
24th May 2025
51AQI
51AQI
25th May 2025
50AQI
50AQI
26th May 2025
51AQI
51AQI
27th May 2025
50AQI
50AQI
28th May 2025
49AQI
49AQI
29th May 2025
49AQI
49AQI
30th May 2025
43AQI
43AQI
31st May 2025
46AQI
46AQI
1st June 2025
46AQI
46AQI
2nd June 2025
45AQI
45AQI
3rd June 2025
48AQI
48AQI
4th June 2025
57AQI
57AQI
5th June 2025
58AQI
58AQI
6th June 2025
59AQI
59AQI
7th June 2025
60AQI
60AQI
8th June 2025
58AQI
58AQI
9th June 2025
57AQI
57AQI
10th June 2025
56AQI
56AQI
11th June 2025
52AQI
52AQI
12th June 2025
49AQI
49AQI
13th June 2025
54AQI
54AQI
14th June 2025
55AQI
55AQI
15th June 2025
46AQI
46AQI
16th June 2025
42AQI
42AQI
17th June 2025
48AQI
48AQI
18th June 2025
47AQI
47AQI
19th June 2025
48AQI
48AQI
20th June 2025
49AQI
49AQI
21st June 2025
51AQI
51AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
49AQI
49AQI
24th June 2025
47AQI
47AQI
25th June 2025
49AQI
49AQI
26th June 2025
52AQI
52AQI
27th June 2025
47AQI
47AQI
28th June 2025
44AQI
44AQI
29th June 2025
47AQI
47AQI
30th June 2025
46AQI
46AQI
1st July 2025
50AQI
50AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
47AQI
47AQI
4th July 2025
47AQI
47AQI
5th July 2025
50AQI
50AQI
6th July 2025
46AQI
46AQI
7th July 2025
45AQI
45AQI
8th July 2025
49AQI
49AQI
9th July 2025
52AQI
52AQI
10th July 2025
54AQI
54AQI
11th July 2025
52AQI
52AQI
12th July 2025
51AQI
51AQI
13th July 2025
49AQI
49AQI
14th July 2025
51AQI
51AQI
15th July 2025
48AQI
48AQI
16th July 2025
41AQI
41AQI
17th July 2025
41AQI
41AQI
18th July 2025
42AQI
42AQI
19th July 2025
43AQI
43AQI
20th July 2025
40AQI
40AQI
21st July 2025
42AQI
42AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
43AQI
43AQI
24th July 2025
43AQI
43AQI
25th July 2025
47AQI
47AQI
26th July 2025
51AQI
51AQI
27th July 2025
47AQI
47AQI
28th July 2025
47AQI
47AQI
29th July 2025
45AQI
45AQI
30th July 2025
49AQI
49AQI
31st July 2025
54AQI
54AQI
1st August 2025
59AQI
59AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
58AQI
58AQI
4th August 2025
57AQI
57AQI
5th August 2025
56AQI
56AQI
113AQI
100AQI
119AQI
92AQI
64AQI
51AQI
47AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
5
26
12
16
10
14
7
24
6
6
25
17
13
24
7
5
47
101
62
7
Highest AQI recorded in
March119AQI
Lowest AQI recorded in
July47AQI
202462AQI
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 recorded in
December91AQI
Lowest AQI recorded in
April40AQI
2023136AQI
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 recorded in
April246AQI
Lowest AQI recorded in
September70AQI
202289AQI
21
4
1
8
4
29
8
1
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
November87AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
136AQILeast Polluted Year Recorded
2024(Avg.)
62AQIVangvieng District's annual 2025 AQI (83) shows an average percentage change of -4.2% (improved AQI) compared to previous years: 2022 (89), 2023 (136), 2024 (62).
