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+
October Air Quality Analysis
Vangvieng District, Vientiane Province, Laos
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Oct 2024
84AQILowest AQI recorded on
20th Oct 2024
22AQISame Day Analysis (4th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Vangvieng District, Vientiane Province, Laos
AQI
Day
Night
.
5 AM5th Oct 2025
6 PM
4 AM6th Oct 2025
Day time
Avg. Highest Time
10AM5th Oct
70AQI
Avg. Lowest Time
5PM5th Oct
55AQI
Night time
Avg. Highest Time
9PM5th Oct
70AQI
Avg. Lowest Time
1AM6th Oct
55AQI
In the last 24 hours,
Vangvieng District's AQI reached its highest point of 70 at 10 AM during the Day, while the lowest point, 55, was recorded at 1 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Vangvieng District, Vientiane Province, Laos
SepOct
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
6th Sep 2025495 AMAQI
6th Sep 2025466 AMAQI
6th Sep 2025357 AMAQI
6th Sep 2025228 AMAQI
6th Sep 2025499 AMAQI
6th Sep 20255510 AMAQI
6th Sep 20255211 AMAQI
6th Sep 20254012 PMAQI
6th Sep 2025341 PMAQI
6th Sep 2025432 PMAQI
6th Sep 2025413 PMAQI
6th Sep 2025474 PMAQI
6th Sep 2025355 PMAQI
6th Sep 2025416 PMAQI
6th Sep 2025497 PMAQI
6th Sep 2025558 PMAQI
6th Sep 2025559 PMAQI
6th Sep 20254810 PMAQI
6th Sep 20254911 PMAQI
7th Sep 20254612 AMAQI
7th Sep 2025471 AMAQI
7th Sep 2025512 AMAQI
7th Sep 2025513 AMAQI
7th Sep 2025504 AMAQI
23°C19/30°C
7th Sep 2025505 AMAQI
7th Sep 2025526 AMAQI
7th Sep 2025517 AMAQI
7th Sep 2025408 AMAQI
7th Sep 2025539 AMAQI
7th Sep 20255210 AMAQI
7th Sep 20255711 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025551 PMAQI
7th Sep 2025512 PMAQI
7th Sep 2025453 PMAQI
7th Sep 2025514 PMAQI
7th Sep 2025605 PMAQI
7th Sep 2025526 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025588 PMAQI
7th Sep 2025589 PMAQI
7th Sep 20255310 PMAQI
7th Sep 20255211 PMAQI
8th Sep 20255412 AMAQI
8th Sep 2025511 AMAQI
8th Sep 2025522 AMAQI
8th Sep 2025523 AMAQI
8th Sep 2025504 AMAQI
23°C20/29°C
8th Sep 2025515 AMAQI
8th Sep 2025516 AMAQI
8th Sep 2025397 AMAQI
8th Sep 2025568 AMAQI
8th Sep 2025549 AMAQI
8th Sep 20254810 AMAQI
8th Sep 20254911 AMAQI
8th Sep 20255012 PMAQI
8th Sep 2025511 PMAQI
8th Sep 2025482 PMAQI
8th Sep 2025403 PMAQI
8th Sep 2025414 PMAQI
8th Sep 2025475 PMAQI
8th Sep 2025526 PMAQI
8th Sep 2025537 PMAQI
8th Sep 2025548 PMAQI
8th Sep 2025589 PMAQI
8th Sep 20255310 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255412 AMAQI
9th Sep 2025521 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025523 AMAQI
9th Sep 2025524 AMAQI
23°C19/29°C
9th Sep 2025535 AMAQI
9th Sep 2025526 AMAQI
9th Sep 2025377 AMAQI
9th Sep 2025418 AMAQI
9th Sep 2025459 AMAQI
9th Sep 20254410 AMAQI
9th Sep 20254111 AMAQI
9th Sep 20254412 PMAQI
9th Sep 2025421 PMAQI
9th Sep 2025372 PMAQI
9th Sep 2025363 PMAQI
9th Sep 2025344 PMAQI
9th Sep 2025325 PMAQI
9th Sep 2025406 PMAQI
9th Sep 2025467 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025529 PMAQI
9th Sep 20254910 PMAQI
9th Sep 20254811 PMAQI
10th Sep 20255112 AMAQI
10th Sep 2025531 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025533 AMAQI
10th Sep 2025524 AMAQI
22°C20/25°C
10th Sep 2025525 AMAQI
10th Sep 2025516 AMAQI
10th Sep 2025327 AMAQI
10th Sep 2025418 AMAQI
10th Sep 2025389 AMAQI
10th Sep 20254010 AMAQI
10th Sep 20254611 AMAQI
10th Sep 20254312 PMAQI
10th Sep 2025351 PMAQI
10th Sep 2025412 PMAQI
10th Sep 2025383 PMAQI
10th Sep 2025394 PMAQI
10th Sep 2025335 PMAQI
10th Sep 2025456 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025548 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20254910 PMAQI
10th Sep 20255111 PMAQI
11th Sep 20254712 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025502 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025494 AMAQI
22°C20/25°C
11th Sep 2025505 AMAQI
11th Sep 2025486 AMAQI
11th Sep 2025377 AMAQI
11th Sep 2025438 AMAQI
11th Sep 2025399 AMAQI
11th Sep 20253710 AMAQI
11th Sep 20254611 AMAQI
11th Sep 20254812 PMAQI
11th Sep 2025331 PMAQI
11th Sep 2025412 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025414 PMAQI
11th Sep 2025405 PMAQI
11th Sep 2025446 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025448 PMAQI
11th Sep 2025479 PMAQI
11th Sep 20254810 PMAQI
11th Sep 20254611 PMAQI
12th Sep 20255012 AMAQI
12th Sep 2025491 AMAQI
12th Sep 2025512 AMAQI
12th Sep 2025513 AMAQI
12th Sep 2025514 AMAQI
22°C20/28°C
12th Sep 2025505 AMAQI
12th Sep 2025506 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025418 AMAQI
12th Sep 2025439 AMAQI
12th Sep 20254210 AMAQI
12th Sep 20253611 AMAQI
12th Sep 20254012 PMAQI
12th Sep 2025501 PMAQI
12th Sep 2025362 PMAQI
12th Sep 2025313 PMAQI
12th Sep 2025294 PMAQI
12th Sep 2025365 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025487 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025549 PMAQI
12th Sep 20255110 PMAQI
12th Sep 20254611 PMAQI
13th Sep 20254612 AMAQI
13th Sep 2025521 AMAQI
13th Sep 2025512 AMAQI
13th Sep 2025503 AMAQI
13th Sep 2025494 AMAQI
23°C20/29°C
13th Sep 2025495 AMAQI
13th Sep 2025506 AMAQI
13th Sep 2025307 AMAQI
13th Sep 2025458 AMAQI
13th Sep 2025309 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254111 AMAQI
13th Sep 20254212 PMAQI
13th Sep 2025301 PMAQI
13th Sep 2025612 PMAQI
13th Sep 2025343 PMAQI
13th Sep 2025344 PMAQI
13th Sep 2025385 PMAQI
13th Sep 2025456 PMAQI
13th Sep 2025457 PMAQI
13th Sep 2025488 PMAQI
13th Sep 2025469 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20254411 PMAQI
14th Sep 20254412 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025462 AMAQI
14th Sep 2025473 AMAQI
14th Sep 2025504 AMAQI
23°C20/30°C
14th Sep 2025485 AMAQI
14th Sep 2025476 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025419 AMAQI
14th Sep 20255210 AMAQI
14th Sep 20254111 AMAQI
14th Sep 20254412 PMAQI
14th Sep 2025441 PMAQI
14th Sep 2025372 PMAQI
14th Sep 2025323 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025396 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025558 PMAQI
14th Sep 2025519 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20254912 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025502 AMAQI
15th Sep 2025493 AMAQI
15th Sep 2025504 AMAQI
23°C19/31°C
15th Sep 2025505 AMAQI
15th Sep 2025506 AMAQI
15th Sep 2025457 AMAQI
15th Sep 2025508 AMAQI
15th Sep 2025539 AMAQI
15th Sep 20254610 AMAQI
15th Sep 20253711 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025441 PMAQI
15th Sep 2025302 PMAQI
15th Sep 2025243 PMAQI
15th Sep 2025404 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025386 PMAQI
15th Sep 2025517 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20254411 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025523 AMAQI
16th Sep 2025514 AMAQI
22°C20/28°C
16th Sep 2025515 AMAQI
16th Sep 2025516 AMAQI
16th Sep 2025507 AMAQI
16th Sep 2025398 AMAQI
16th Sep 2025239 AMAQI
16th Sep 20253810 AMAQI
16th Sep 20252711 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025241 PMAQI
16th Sep 2025322 PMAQI
16th Sep 2025263 PMAQI
16th Sep 2025334 PMAQI
16th Sep 2025345 PMAQI
16th Sep 2025376 PMAQI
16th Sep 2025417 PMAQI
16th Sep 2025498 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255110 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255512 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025512 AMAQI
17th Sep 2025493 AMAQI
17th Sep 2025504 AMAQI
23°C19/29°C
17th Sep 2025505 AMAQI
17th Sep 2025506 AMAQI
17th Sep 2025387 AMAQI
17th Sep 2025428 AMAQI
17th Sep 2025359 AMAQI
17th Sep 20254710 AMAQI
17th Sep 20255311 AMAQI
17th Sep 20254912 PMAQI
17th Sep 2025381 PMAQI
17th Sep 2025362 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025424 PMAQI
17th Sep 2025395 PMAQI
17th Sep 2025446 PMAQI
17th Sep 2025487 PMAQI
17th Sep 2025508 PMAQI
17th Sep 2025389 PMAQI
17th Sep 20253410 PMAQI
17th Sep 20253411 PMAQI
18th Sep 20254112 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
23°C19/29°C
18th Sep 2025525 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025467 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025409 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20253111 AMAQI
18th Sep 20252912 PMAQI
18th Sep 2025291 PMAQI
18th Sep 2025272 PMAQI
18th Sep 2025263 PMAQI
18th Sep 2025284 PMAQI
18th Sep 2025295 PMAQI
18th Sep 2025276 PMAQI
18th Sep 2025397 PMAQI
18th Sep 2025508 PMAQI
18th Sep 2025609 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20254811 PMAQI
19th Sep 20254612 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025483 AMAQI
19th Sep 2025484 AMAQI
22°C19/26°C
19th Sep 2025475 AMAQI
19th Sep 2025486 AMAQI
19th Sep 2025297 AMAQI
19th Sep 2025228 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025163 PMAQI
19th Sep 2025164 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025226 PMAQI
19th Sep 2025297 PMAQI
19th Sep 2025348 PMAQI
19th Sep 2025329 PMAQI
19th Sep 20252610 PMAQI
19th Sep 20252311 PMAQI
20th Sep 20253012 AMAQI
20th Sep 2025441 AMAQI
20th Sep 2025462 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025484 AMAQI
23°C20/27°C
20th Sep 2025455 AMAQI
20th Sep 2025466 AMAQI
20th Sep 2025297 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025219 AMAQI
20th Sep 20252010 AMAQI
20th Sep 20252111 AMAQI
20th Sep 20252012 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025172 PMAQI
20th Sep 2025183 PMAQI
20th Sep 2025164 PMAQI
20th Sep 2025165 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025267 PMAQI
20th Sep 2025408 PMAQI
20th Sep 2025489 PMAQI
20th Sep 20254910 PMAQI
20th Sep 20254011 PMAQI
21st Sep 20253612 AMAQI
21st Sep 2025421 AMAQI
21st Sep 2025382 AMAQI
21st Sep 2025383 AMAQI
21st Sep 2025404 AMAQI
23°C20/28°C
21st Sep 2025405 AMAQI
21st Sep 2025406 AMAQI
21st Sep 2025297 AMAQI
21st Sep 2025278 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20252012 PMAQI
21st Sep 2025271 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025277 PMAQI
21st Sep 2025388 PMAQI
21st Sep 2025469 PMAQI
21st Sep 20254610 PMAQI
21st Sep 20254011 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025352 AMAQI
22nd Sep 2025353 AMAQI
22nd Sep 2025364 AMAQI
23°C20/30°C
22nd Sep 2025365 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025347 AMAQI
22nd Sep 2025378 AMAQI
22nd Sep 2025319 AMAQI
22nd Sep 20253210 AMAQI
22nd Sep 20253011 AMAQI
22nd Sep 20252312 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025162 PMAQI
22nd Sep 2025163 PMAQI
22nd Sep 2025164 PMAQI
22nd Sep 2025185 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025237 PMAQI
22nd Sep 2025208 PMAQI
22nd Sep 2025219 PMAQI
22nd Sep 20252110 PMAQI
22nd Sep 20252411 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025321 AMAQI
23rd Sep 2025362 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025364 AMAQI
23°C20/28°C
23rd Sep 2025355 AMAQI
23rd Sep 2025356 AMAQI
23rd Sep 2025367 AMAQI
23rd Sep 2025468 AMAQI
23rd Sep 2025339 AMAQI
23rd Sep 20253210 AMAQI
23rd Sep 20252211 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025161 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025404 PMAQI
23rd Sep 2025215 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025257 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252411 PMAQI
24th Sep 20252712 AMAQI
24th Sep 2025341 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025334 AMAQI
22°C20/27°C
24th Sep 2025325 AMAQI
24th Sep 2025316 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025219 AMAQI
24th Sep 20251610 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20251612 PMAQI
24th Sep 2025161 PMAQI
24th Sep 2025162 PMAQI
24th Sep 2025193 PMAQI
24th Sep 2025214 PMAQI
24th Sep 2025195 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025377 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252210 PMAQI
24th Sep 20251811 PMAQI
25th Sep 20252112 AMAQI
25th Sep 2025231 AMAQI
25th Sep 2025262 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025314 AMAQI
23°C20/26°C
25th Sep 2025315 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025238 AMAQI
25th Sep 2025249 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20253112 PMAQI
25th Sep 2025371 PMAQI
25th Sep 2025292 PMAQI
25th Sep 2025273 PMAQI
25th Sep 2025234 PMAQI
25th Sep 2025215 PMAQI
25th Sep 2025256 PMAQI
25th Sep 2025287 PMAQI
25th Sep 2025448 PMAQI
25th Sep 2025419 PMAQI
25th Sep 20253110 PMAQI
25th Sep 20253011 PMAQI
26th Sep 20251912 AMAQI
26th Sep 2025191 AMAQI
26th Sep 2025262 AMAQI
26th Sep 2025283 AMAQI
26th Sep 2025284 AMAQI
22°C20/27°C
26th Sep 2025215 AMAQI
26th Sep 2025186 AMAQI
26th Sep 2025237 AMAQI
26th Sep 2025218 AMAQI
26th Sep 2025139 AMAQI
26th Sep 20251210 AMAQI
26th Sep 20251211 AMAQI
26th Sep 20251412 PMAQI
26th Sep 2025131 PMAQI
26th Sep 2025132 PMAQI
26th Sep 2025153 PMAQI
26th Sep 2025164 PMAQI
26th Sep 2025165 PMAQI
26th Sep 2025156 PMAQI
26th Sep 2025207 PMAQI
26th Sep 2025388 PMAQI
26th Sep 2025309 PMAQI
26th Sep 20252110 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025161 AMAQI
27th Sep 2025142 AMAQI
27th Sep 2025103 AMAQI
27th Sep 2025114 AMAQI
22°C20/27°C
27th Sep 2025145 AMAQI
27th Sep 2025286 AMAQI
27th Sep 2025387 AMAQI
27th Sep 2025358 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253510 AMAQI
27th Sep 20253311 AMAQI
27th Sep 20252812 PMAQI
27th Sep 2025321 PMAQI
27th Sep 2025282 PMAQI
27th Sep 2025223 PMAQI
27th Sep 2025144 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025186 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025368 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20255611 PMAQI
28th Sep 20255412 AMAQI
28th Sep 2025481 AMAQI
28th Sep 2025422 AMAQI
28th Sep 2025373 AMAQI
28th Sep 2025264 AMAQI
22°C19/26°C
28th Sep 2025205 AMAQI
28th Sep 2025256 AMAQI
28th Sep 2025357 AMAQI
28th Sep 2025358 AMAQI
28th Sep 2025379 AMAQI
28th Sep 20253610 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20253012 PMAQI
28th Sep 2025301 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025244 PMAQI
28th Sep 2025275 PMAQI
28th Sep 2025316 PMAQI
28th Sep 2025437 PMAQI
28th Sep 2025498 PMAQI
28th Sep 2025459 PMAQI
28th Sep 20253410 PMAQI
28th Sep 20252611 PMAQI
29th Sep 20253512 AMAQI
29th Sep 2025511 AMAQI
29th Sep 2025442 AMAQI
29th Sep 2025393 AMAQI
29th Sep 2025354 AMAQI
24°C19/32°C
29th Sep 2025375 AMAQI
29th Sep 2025396 AMAQI
29th Sep 2025457 AMAQI
29th Sep 2025548 AMAQI
29th Sep 2025539 AMAQI
29th Sep 20255010 AMAQI
29th Sep 20255011 AMAQI
29th Sep 20254712 PMAQI
29th Sep 2025421 PMAQI
29th Sep 2025402 PMAQI
29th Sep 2025403 PMAQI
29th Sep 2025434 PMAQI
29th Sep 2025395 PMAQI
29th Sep 2025406 PMAQI
29th Sep 2025517 PMAQI
29th Sep 2025478 PMAQI
29th Sep 2025459 PMAQI
29th Sep 20254410 PMAQI
29th Sep 20253811 PMAQI
30th Sep 20255012 AMAQI
30th Sep 2025501 AMAQI
30th Sep 2025492 AMAQI
30th Sep 2025323 AMAQI
30th Sep 2025294 AMAQI
21°C20/23°C
30th Sep 2025315 AMAQI
30th Sep 2025286 AMAQI
30th Sep 2025197 AMAQI
30th Sep 2025198 AMAQI
30th Sep 2025339 AMAQI
30th Sep 20254410 AMAQI
30th Sep 20254011 AMAQI
30th Sep 20254412 PMAQI
30th Sep 2025431 PMAQI
30th Sep 2025462 PMAQI
30th Sep 2025423 PMAQI
30th Sep 2025444 PMAQI
30th Sep 2025455 PMAQI
30th Sep 2025406 PMAQI
30th Sep 2025417 PMAQI
30th Sep 2025568 PMAQI
30th Sep 2025769 PMAQI
30th Sep 20257710 PMAQI
30th Sep 20255611 PMAQI
1st Oct 20254812 AMAQI
1st Oct 2025481 AMAQI
1st Oct 2025482 AMAQI
1st Oct 2025583 AMAQI
1st Oct 2025524 AMAQI
21°C20/22°C
1st Oct 2025455 AMAQI
1st Oct 2025346 AMAQI
1st Oct 2025277 AMAQI
1st Oct 2025308 AMAQI
1st Oct 2025309 AMAQI
1st Oct 20255010 AMAQI
1st Oct 20254211 AMAQI
1st Oct 20254012 PMAQI
1st Oct 2025381 PMAQI
1st Oct 2025392 PMAQI
1st Oct 2025393 PMAQI
1st Oct 2025364 PMAQI
1st Oct 2025375 PMAQI
1st Oct 2025396 PMAQI
1st Oct 2025487 PMAQI
1st Oct 2025518 PMAQI
1st Oct 2025529 PMAQI
1st Oct 20255710 PMAQI
1st Oct 20256011 PMAQI
2nd Oct 20256012 AMAQI
2nd Oct 2025631 AMAQI
2nd Oct 2025652 AMAQI
2nd Oct 2025663 AMAQI
2nd Oct 2025594 AMAQI
22°C20/27°C
2nd Oct 2025565 AMAQI
2nd Oct 2025546 AMAQI
2nd Oct 2025567 AMAQI
2nd Oct 2025578 AMAQI
2nd Oct 2025589 AMAQI
2nd Oct 20255610 AMAQI
2nd Oct 20255411 AMAQI
2nd Oct 20255512 PMAQI
2nd Oct 2025541 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025545 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025567 PMAQI
2nd Oct 2025608 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20256510 PMAQI
2nd Oct 20256011 PMAQI
3rd Oct 20256412 AMAQI
3rd Oct 2025721 AMAQI
3rd Oct 2025842 AMAQI
3rd Oct 2025983 AMAQI
3rd Oct 20251074 AMAQI
24°C20/31°C
3rd Oct 20251135 AMAQI
3rd Oct 2025706 AMAQI
3rd Oct 2025657 AMAQI
3rd Oct 2025678 AMAQI
3rd Oct 2025629 AMAQI
3rd Oct 20255910 AMAQI
3rd Oct 20255911 AMAQI
3rd Oct 20255712 PMAQI
3rd Oct 2025561 PMAQI
3rd Oct 2025552 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025544 PMAQI
3rd Oct 2025545 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025637 PMAQI
3rd Oct 2025688 PMAQI
3rd Oct 2025729 PMAQI
3rd Oct 20257410 PMAQI
3rd Oct 20257611 PMAQI
4th Oct 20257912 AMAQI
4th Oct 2025781 AMAQI
4th Oct 2025752 AMAQI
4th Oct 2025753 AMAQI
4th Oct 2025754 AMAQI
24°C20/32°C
4th Oct 2025705 AMAQI
4th Oct 2025666 AMAQI
4th Oct 2025597 AMAQI
4th Oct 2025618 AMAQI
4th Oct 2025559 AMAQI
4th Oct 20255710 AMAQI
4th Oct 20255611 AMAQI
4th Oct 20255812 PMAQI
4th Oct 2025581 PMAQI
4th Oct 2025572 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025606 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025658 PMAQI
4th Oct 2025709 PMAQI
4th Oct 20256510 PMAQI
4th Oct 20256511 PMAQI
5th Oct 20256412 AMAQI
5th Oct 2025621 AMAQI
5th Oct 2025642 AMAQI
5th Oct 2025633 AMAQI
5th Oct 2025614 AMAQI
23°C20/29°C
5th Oct 2025595 AMAQI
5th Oct 2025566 AMAQI
5th Oct 2025557 AMAQI
5th Oct 2025638 AMAQI
5th Oct 2025679 AMAQI
5th Oct 20257010 AMAQI
5th Oct 20256611 AMAQI
5th Oct 20256612 PMAQI
5th Oct 2025661 PMAQI
5th Oct 2025632 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025594 PMAQI
5th Oct 2025555 PMAQI
5th Oct 2025596 PMAQI
5th Oct 2025617 PMAQI
5th Oct 2025678 PMAQI
5th Oct 2025709 PMAQI
5th Oct 20256310 PMAQI
5th Oct 20255811 PMAQI
6th Oct 20255912 AMAQI
6th Oct 2025551 AMAQI
6th Oct 2025572 AMAQI
6th Oct 2025653 AMAQI
6th Oct 2025614 AMAQI
23°C20/31°C
6th Oct 2025595 AMAQI
5 AM6th Oct 2025636 AMAQI
6th Oct 2025607 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM
47AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 47), while the lowest AQI was between 3 PM to 3 PM (Avg. 33).
Night time
Avg. Highest Time
9 PM
50AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 43).
2025 Days Vs Air Quality
Vangvieng District, Vientiane Province, Laos
2025
34%
95
41%
113
22%
62
3%
7
Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)
Good
95 DaysModerate
113 DaysPoor
62 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 279 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 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
6th August 2025
53AQI
53AQI
7th August 2025
48AQI
48AQI
8th August 2025
44AQI
44AQI
9th August 2025
43AQI
43AQI
10th August 2025
42AQI
42AQI
11th August 2025
42AQI
42AQI
12th August 2025
46AQI
46AQI
13th August 2025
50AQI
50AQI
14th August 2025
48AQI
48AQI
15th August 2025
48AQI
48AQI
16th August 2025
46AQI
46AQI
17th August 2025
44AQI
44AQI
18th August 2025
48AQI
48AQI
19th August 2025
49AQI
49AQI
20th August 2025
51AQI
51AQI
21st August 2025
54AQI
54AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
51AQI
51AQI
24th August 2025
48AQI
48AQI
25th August 2025
51AQI
51AQI
26th August 2025
47AQI
47AQI
27th August 2025
44AQI
44AQI
28th August 2025
46AQI
46AQI
29th August 2025
52AQI
52AQI
30th August 2025
49AQI
49AQI
31st August 2025
46AQI
46AQI
1st September 2025
46AQI
46AQI
2nd September 2025
48AQI
48AQI
3rd September 2025
48AQI
48AQI
4th September 2025
42AQI
42AQI
5th September 2025
49AQI
49AQI
6th September 2025
48AQI
48AQI
7th September 2025
51AQI
51AQI
8th September 2025
51AQI
51AQI
9th September 2025
47AQI
47AQI
10th September 2025
47AQI
47AQI
11th September 2025
45AQI
45AQI
12th September 2025
46AQI
46AQI
13th September 2025
45AQI
45AQI
14th September 2025
44AQI
44AQI
15th September 2025
45AQI
45AQI
16th September 2025
45AQI
45AQI
17th September 2025
46AQI
46AQI
18th September 2025
41AQI
41AQI
19th September 2025
34AQI
34AQI
20th September 2025
31AQI
31AQI
21st September 2025
33AQI
33AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
28AQI
28AQI
24th September 2025
25AQI
25AQI
25th September 2025
28AQI
28AQI
26th September 2025
21AQI
21AQI
27th September 2025
26AQI
26AQI
28th September 2025
38AQI
38AQI
29th September 2025
40AQI
40AQI
30th September 2025
45AQI
45AQI
1st October 2025
46AQI
46AQI
2nd October 2025
58AQI
58AQI
3rd October 2025
68AQI
68AQI
4th October 2025
67AQI
67AQI
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
113AQI
100AQI
119AQI
92AQI
64AQI
51AQI
47AQI
49AQI
40AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202575AQI
5
26
12
16
10
14
7
24
6
6
25
17
13
24
7
19
12
28
2
1
3
95
113
62
7
Highest AQI recorded in
March119AQI
Lowest AQI recorded in
September40AQI
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 (75) shows an average percentage change of -13.7% (improved AQI) compared to previous years: 2022 (89), 2023 (136), 2024 (62).
