Nathan, Vientiane, Hadxayfong District, 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
Nathan, Vientiane, Hadxayfong District, Laos
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Oct 2022
148AQILowest AQI recorded on
20th Oct 2024
21AQISame Day Analysis (8th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Nathan, Vientiane, Hadxayfong District, Laos
AQI
Day
Night
.
5 AM8th Oct 2025
6 PM
4 AM9th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM8th Oct
92AQI
Avg. Lowest Time
8AM8th Oct
50AQI
In the last 24 hours,
Nathan's AQI reached its highest point of 92 at 10 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Nathan, Vientiane, Hadxayfong District, Laos
SepOct
09th - 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 - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025525 AMAQI
9th Sep 2025526 AMAQI
9th Sep 2025287 AMAQI
9th Sep 2025408 AMAQI
9th Sep 2025489 AMAQI
9th Sep 20253610 AMAQI
9th Sep 20254011 AMAQI
9th Sep 20255012 PMAQI
9th Sep 2025421 PMAQI
9th Sep 2025382 PMAQI
9th Sep 2025383 PMAQI
9th Sep 2025354 PMAQI
9th Sep 2025375 PMAQI
9th Sep 2025436 PMAQI
9th Sep 2025457 PMAQI
9th Sep 2025548 PMAQI
9th Sep 2025529 PMAQI
9th Sep 20254510 PMAQI
9th Sep 20255011 PMAQI
10th Sep 20254912 AMAQI
10th Sep 2025491 AMAQI
10th Sep 2025512 AMAQI
10th Sep 2025503 AMAQI
10th Sep 2025494 AMAQI
25°C23/29°C
10th Sep 2025505 AMAQI
10th Sep 2025496 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025478 AMAQI
10th Sep 2025469 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20255011 AMAQI
10th Sep 20253212 PMAQI
10th Sep 2025461 PMAQI
10th Sep 2025432 PMAQI
10th Sep 2025343 PMAQI
10th Sep 2025404 PMAQI
10th Sep 2025375 PMAQI
10th Sep 2025476 PMAQI
10th Sep 2025487 PMAQI
10th Sep 2025508 PMAQI
10th Sep 2025479 PMAQI
10th Sep 20254810 PMAQI
10th Sep 20255311 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025501 AMAQI
11th Sep 2025502 AMAQI
11th Sep 2025503 AMAQI
11th Sep 2025504 AMAQI
25°C23/29°C
11th Sep 2025485 AMAQI
11th Sep 2025486 AMAQI
11th Sep 2025487 AMAQI
11th Sep 2025498 AMAQI
11th Sep 2025469 AMAQI
11th Sep 20254510 AMAQI
11th Sep 20254611 AMAQI
11th Sep 20253412 PMAQI
11th Sep 2025401 PMAQI
11th Sep 2025432 PMAQI
11th Sep 2025333 PMAQI
11th Sep 2025484 PMAQI
11th Sep 2025475 PMAQI
11th Sep 2025486 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025498 PMAQI
11th Sep 2025509 PMAQI
11th Sep 20255310 PMAQI
11th Sep 20255611 PMAQI
12th Sep 20255412 AMAQI
12th Sep 2025531 AMAQI
12th Sep 2025512 AMAQI
12th Sep 2025503 AMAQI
12th Sep 2025514 AMAQI
26°C23/31°C
12th Sep 2025515 AMAQI
12th Sep 2025526 AMAQI
12th Sep 2025467 AMAQI
12th Sep 2025528 AMAQI
12th Sep 2025529 AMAQI
12th Sep 20254910 AMAQI
12th Sep 20254711 AMAQI
12th Sep 20255012 PMAQI
12th Sep 2025451 PMAQI
12th Sep 2025482 PMAQI
12th Sep 2025433 PMAQI
12th Sep 2025434 PMAQI
12th Sep 2025455 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025487 PMAQI
12th Sep 2025558 PMAQI
12th Sep 2025549 PMAQI
12th Sep 20255310 PMAQI
12th Sep 20255211 PMAQI
13th Sep 20255012 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025522 AMAQI
13th Sep 2025523 AMAQI
13th Sep 2025524 AMAQI
27°C23/32°C
13th Sep 2025525 AMAQI
13th Sep 2025526 AMAQI
13th Sep 2025497 AMAQI
13th Sep 2025498 AMAQI
13th Sep 2025489 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20255511 AMAQI
13th Sep 20255212 PMAQI
13th Sep 2025331 PMAQI
13th Sep 2025642 PMAQI
13th Sep 2025503 PMAQI
13th Sep 2025484 PMAQI
13th Sep 2025365 PMAQI
13th Sep 2025496 PMAQI
13th Sep 2025467 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025529 PMAQI
13th Sep 20255110 PMAQI
13th Sep 20255211 PMAQI
14th Sep 20255212 AMAQI
14th Sep 2025511 AMAQI
14th Sep 2025482 AMAQI
14th Sep 2025503 AMAQI
14th Sep 2025504 AMAQI
27°C23/32°C
14th Sep 2025485 AMAQI
14th Sep 2025486 AMAQI
14th Sep 2025527 AMAQI
14th Sep 2025528 AMAQI
14th Sep 2025539 AMAQI
14th Sep 20255410 AMAQI
14th Sep 20254311 AMAQI
14th Sep 20255012 PMAQI
14th Sep 2025471 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025483 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025415 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025517 PMAQI
14th Sep 2025488 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255510 PMAQI
14th Sep 20255111 PMAQI
15th Sep 20255012 AMAQI
15th Sep 2025481 AMAQI
15th Sep 2025502 AMAQI
15th Sep 2025503 AMAQI
15th Sep 2025524 AMAQI
27°C23/32°C
15th Sep 2025515 AMAQI
15th Sep 2025516 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025568 AMAQI
15th Sep 2025629 AMAQI
15th Sep 20254710 AMAQI
15th Sep 20254711 AMAQI
15th Sep 20254412 PMAQI
15th Sep 2025441 PMAQI
15th Sep 2025462 PMAQI
15th Sep 2025363 PMAQI
15th Sep 2025424 PMAQI
15th Sep 2025405 PMAQI
15th Sep 2025426 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025549 PMAQI
15th Sep 20255910 PMAQI
15th Sep 20255311 PMAQI
16th Sep 20255312 AMAQI
16th Sep 2025531 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025523 AMAQI
16th Sep 2025524 AMAQI
27°C23/32°C
16th Sep 2025525 AMAQI
16th Sep 2025526 AMAQI
16th Sep 2025427 AMAQI
16th Sep 2025408 AMAQI
16th Sep 2025399 AMAQI
16th Sep 20254310 AMAQI
16th Sep 20254011 AMAQI
16th Sep 20253212 PMAQI
16th Sep 2025311 PMAQI
16th Sep 2025342 PMAQI
16th Sep 2025323 PMAQI
16th Sep 2025354 PMAQI
16th Sep 2025385 PMAQI
16th Sep 2025446 PMAQI
16th Sep 2025547 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255811 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025571 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025513 AMAQI
17th Sep 2025504 AMAQI
25°C22/31°C
17th Sep 2025505 AMAQI
17th Sep 2025506 AMAQI
17th Sep 2025437 AMAQI
17th Sep 2025418 AMAQI
17th Sep 2025359 AMAQI
17th Sep 20255110 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20254712 PMAQI
17th Sep 2025431 PMAQI
17th Sep 2025372 PMAQI
17th Sep 2025383 PMAQI
17th Sep 2025384 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025476 PMAQI
17th Sep 2025497 PMAQI
17th Sep 2025468 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255112 AMAQI
18th Sep 2025531 AMAQI
18th Sep 2025532 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
27°C23/32°C
18th Sep 2025525 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025467 AMAQI
18th Sep 2025458 AMAQI
18th Sep 2025439 AMAQI
18th Sep 20254010 AMAQI
18th Sep 20253711 AMAQI
18th Sep 20253612 PMAQI
18th Sep 2025371 PMAQI
18th Sep 2025352 PMAQI
18th Sep 2025373 PMAQI
18th Sep 2025414 PMAQI
18th Sep 2025475 PMAQI
18th Sep 2025396 PMAQI
18th Sep 2025437 PMAQI
18th Sep 2025508 PMAQI
18th Sep 2025519 PMAQI
18th Sep 20255010 PMAQI
18th Sep 20255011 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025501 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025524 AMAQI
26°C23/32°C
19th Sep 2025515 AMAQI
19th Sep 2025516 AMAQI
19th Sep 2025357 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025249 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252411 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025233 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025417 PMAQI
19th Sep 2025448 PMAQI
19th Sep 2025429 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20254111 PMAQI
20th Sep 20253812 AMAQI
20th Sep 2025441 AMAQI
20th Sep 2025492 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025474 AMAQI
26°C23/31°C
20th Sep 2025465 AMAQI
20th Sep 2025476 AMAQI
20th Sep 2025287 AMAQI
20th Sep 2025238 AMAQI
20th Sep 2025239 AMAQI
20th Sep 20252410 AMAQI
20th Sep 20253111 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025291 PMAQI
20th Sep 2025292 PMAQI
20th Sep 2025243 PMAQI
20th Sep 2025274 PMAQI
20th Sep 2025255 PMAQI
20th Sep 2025296 PMAQI
20th Sep 2025387 PMAQI
20th Sep 2025438 PMAQI
20th Sep 2025489 PMAQI
20th Sep 20254910 PMAQI
20th Sep 20254811 PMAQI
21st Sep 20254912 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025442 AMAQI
21st Sep 2025423 AMAQI
21st Sep 2025414 AMAQI
25°C23/29°C
21st Sep 2025415 AMAQI
21st Sep 2025416 AMAQI
21st Sep 2025377 AMAQI
21st Sep 2025348 AMAQI
21st Sep 2025379 AMAQI
21st Sep 20252810 AMAQI
21st Sep 20253411 AMAQI
21st Sep 20253512 PMAQI
21st Sep 2025331 PMAQI
21st Sep 2025312 PMAQI
21st Sep 2025363 PMAQI
21st Sep 2025374 PMAQI
21st Sep 2025355 PMAQI
21st Sep 2025336 PMAQI
21st Sep 2025427 PMAQI
21st Sep 2025478 PMAQI
21st Sep 2025539 PMAQI
21st Sep 20255310 PMAQI
21st Sep 20255111 PMAQI
22nd Sep 20254612 AMAQI
22nd Sep 2025431 AMAQI
22nd Sep 2025422 AMAQI
22nd Sep 2025393 AMAQI
22nd Sep 2025384 AMAQI
26°C24/30°C
22nd Sep 2025385 AMAQI
22nd Sep 2025386 AMAQI
22nd Sep 2025427 AMAQI
22nd Sep 2025448 AMAQI
22nd Sep 2025489 AMAQI
22nd Sep 20254910 AMAQI
22nd Sep 20253811 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025301 PMAQI
22nd Sep 2025292 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025276 PMAQI
22nd Sep 2025407 PMAQI
22nd Sep 2025368 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253310 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025381 AMAQI
23rd Sep 2025412 AMAQI
23rd Sep 2025403 AMAQI
23rd Sep 2025404 AMAQI
26°C24/29°C
23rd Sep 2025395 AMAQI
23rd Sep 2025406 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025298 AMAQI
23rd Sep 2025319 AMAQI
23rd Sep 20253310 AMAQI
23rd Sep 20252411 AMAQI
23rd Sep 20252112 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025242 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025244 PMAQI
23rd Sep 2025235 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025297 PMAQI
23rd Sep 2025328 PMAQI
23rd Sep 2025369 PMAQI
23rd Sep 20253310 PMAQI
23rd Sep 20253411 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025421 AMAQI
24th Sep 2025422 AMAQI
24th Sep 2025393 AMAQI
24th Sep 2025384 AMAQI
26°C24/31°C
24th Sep 2025405 AMAQI
24th Sep 2025386 AMAQI
24th Sep 2025257 AMAQI
24th Sep 2025218 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20252510 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252512 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025242 PMAQI
24th Sep 2025223 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025235 PMAQI
24th Sep 2025256 PMAQI
24th Sep 2025307 PMAQI
24th Sep 2025398 PMAQI
24th Sep 2025399 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20252911 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025331 AMAQI
25th Sep 2025372 AMAQI
25th Sep 2025353 AMAQI
25th Sep 2025364 AMAQI
26°C23/29°C
25th Sep 2025355 AMAQI
25th Sep 2025346 AMAQI
25th Sep 2025287 AMAQI
25th Sep 2025338 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20253010 AMAQI
25th Sep 20252511 AMAQI
25th Sep 20251812 PMAQI
25th Sep 2025151 PMAQI
25th Sep 2025162 PMAQI
25th Sep 2025163 PMAQI
25th Sep 2025154 PMAQI
25th Sep 2025165 PMAQI
25th Sep 2025206 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025418 PMAQI
25th Sep 2025549 PMAQI
25th Sep 20254610 PMAQI
25th Sep 20254211 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025262 AMAQI
26th Sep 2025273 AMAQI
26th Sep 2025254 AMAQI
26°C23/31°C
26th Sep 2025185 AMAQI
26th Sep 2025176 AMAQI
26th Sep 2025187 AMAQI
26th Sep 2025198 AMAQI
26th Sep 2025149 AMAQI
26th Sep 20251510 AMAQI
26th Sep 20251211 AMAQI
26th Sep 20251312 PMAQI
26th Sep 2025131 PMAQI
26th Sep 2025162 PMAQI
26th Sep 2025143 PMAQI
26th Sep 2025144 PMAQI
26th Sep 2025215 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025347 PMAQI
26th Sep 2025328 PMAQI
26th Sep 2025259 PMAQI
26th Sep 20252410 PMAQI
26th Sep 20252411 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025121 AMAQI
27th Sep 2025132 AMAQI
27th Sep 2025173 AMAQI
27th Sep 2025184 AMAQI
25°C23/28°C
27th Sep 2025325 AMAQI
27th Sep 2025556 AMAQI
27th Sep 2025627 AMAQI
27th Sep 2025548 AMAQI
27th Sep 2025499 AMAQI
27th Sep 20254510 AMAQI
27th Sep 20253711 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025352 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025254 PMAQI
27th Sep 2025155 PMAQI
27th Sep 2025176 PMAQI
27th Sep 2025297 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20255110 PMAQI
27th Sep 20256211 PMAQI
28th Sep 20256612 AMAQI
28th Sep 2025661 AMAQI
28th Sep 2025612 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025434 AMAQI
25°C23/30°C
28th Sep 2025315 AMAQI
28th Sep 2025256 AMAQI
28th Sep 2025217 AMAQI
28th Sep 2025168 AMAQI
28th Sep 2025169 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20252211 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025201 PMAQI
28th Sep 2025292 PMAQI
28th Sep 2025283 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025365 PMAQI
28th Sep 2025446 PMAQI
28th Sep 2025487 PMAQI
28th Sep 2025488 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20255310 PMAQI
28th Sep 20255311 PMAQI
29th Sep 20253412 AMAQI
29th Sep 2025401 AMAQI
29th Sep 2025422 AMAQI
29th Sep 2025393 AMAQI
29th Sep 2025414 AMAQI
27°C23/33°C
29th Sep 2025415 AMAQI
29th Sep 2025406 AMAQI
29th Sep 2025477 AMAQI
29th Sep 2025448 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20255310 AMAQI
29th Sep 20255411 AMAQI
29th Sep 20255612 PMAQI
29th Sep 2025521 PMAQI
29th Sep 2025492 PMAQI
29th Sep 2025463 PMAQI
29th Sep 2025524 PMAQI
29th Sep 2025485 PMAQI
29th Sep 2025406 PMAQI
29th Sep 2025447 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025379 PMAQI
29th Sep 20253210 PMAQI
29th Sep 20253211 PMAQI
30th Sep 20253812 AMAQI
30th Sep 2025491 AMAQI
30th Sep 2025402 AMAQI
30th Sep 2025283 AMAQI
30th Sep 2025334 AMAQI
24°C23/25°C
30th Sep 2025285 AMAQI
30th Sep 2025286 AMAQI
30th Sep 2025227 AMAQI
30th Sep 2025228 AMAQI
30th Sep 2025249 AMAQI
30th Sep 20253210 AMAQI
30th Sep 20253011 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025341 PMAQI
30th Sep 2025342 PMAQI
30th Sep 2025333 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025365 PMAQI
30th Sep 2025426 PMAQI
30th Sep 2025467 PMAQI
30th Sep 2025648 PMAQI
30th Sep 2025869 PMAQI
30th Sep 20257410 PMAQI
30th Sep 20255711 PMAQI
1st Oct 20254712 AMAQI
1st Oct 2025411 AMAQI
1st Oct 2025442 AMAQI
1st Oct 2025543 AMAQI
1st Oct 2025504 AMAQI
24°C23/26°C
1st Oct 2025475 AMAQI
1st Oct 2025336 AMAQI
1st Oct 2025307 AMAQI
1st Oct 2025208 AMAQI
1st Oct 2025319 AMAQI
1st Oct 20254910 AMAQI
1st Oct 20254611 AMAQI
1st Oct 20254412 PMAQI
1st Oct 2025391 PMAQI
1st Oct 2025412 PMAQI
1st Oct 2025423 PMAQI
1st Oct 2025324 PMAQI
1st Oct 2025345 PMAQI
1st Oct 2025386 PMAQI
1st Oct 2025517 PMAQI
1st Oct 2025558 PMAQI
1st Oct 2025559 PMAQI
1st Oct 20256710 PMAQI
1st Oct 20257511 PMAQI
2nd Oct 20257212 AMAQI
2nd Oct 2025791 AMAQI
2nd Oct 2025772 AMAQI
2nd Oct 2025833 AMAQI
2nd Oct 2025794 AMAQI
25°C23/29°C
2nd Oct 2025735 AMAQI
2nd Oct 2025756 AMAQI
2nd Oct 2025697 AMAQI
2nd Oct 2025688 AMAQI
2nd Oct 2025669 AMAQI
2nd Oct 20256010 AMAQI
2nd Oct 20255911 AMAQI
2nd Oct 20256012 PMAQI
2nd Oct 2025571 PMAQI
2nd Oct 2025552 PMAQI
2nd Oct 2025563 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025585 PMAQI
2nd Oct 2025606 PMAQI
2nd Oct 2025687 PMAQI
2nd Oct 2025688 PMAQI
2nd Oct 2025809 PMAQI
2nd Oct 20258810 PMAQI
2nd Oct 20259011 PMAQI
3rd Oct 202510012 AMAQI
3rd Oct 20251191 AMAQI
3rd Oct 20251472 AMAQI
3rd Oct 20251303 AMAQI
3rd Oct 20251414 AMAQI
27°C23/32°C
3rd Oct 20251375 AMAQI
3rd Oct 20251216 AMAQI
3rd Oct 2025777 AMAQI
3rd Oct 2025738 AMAQI
3rd Oct 2025619 AMAQI
3rd Oct 20256910 AMAQI
3rd Oct 20256811 AMAQI
3rd Oct 20255712 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025574 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025496 PMAQI
3rd Oct 2025707 PMAQI
3rd Oct 2025758 PMAQI
3rd Oct 2025809 PMAQI
3rd Oct 20257810 PMAQI
3rd Oct 20258211 PMAQI
4th Oct 20258312 AMAQI
4th Oct 2025821 AMAQI
4th Oct 2025842 AMAQI
4th Oct 2025813 AMAQI
4th Oct 2025804 AMAQI
27°C23/32°C
4th Oct 2025785 AMAQI
4th Oct 2025696 AMAQI
4th Oct 2025657 AMAQI
4th Oct 2025628 AMAQI
4th Oct 2025559 AMAQI
4th Oct 20255210 AMAQI
4th Oct 20255111 AMAQI
4th Oct 20255412 PMAQI
4th Oct 2025531 PMAQI
4th Oct 2025542 PMAQI
4th Oct 2025503 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025576 PMAQI
4th Oct 2025597 PMAQI
4th Oct 2025628 PMAQI
4th Oct 2025659 PMAQI
4th Oct 20256610 PMAQI
4th Oct 20255911 PMAQI
5th Oct 20256012 AMAQI
5th Oct 2025611 AMAQI
5th Oct 2025622 AMAQI
5th Oct 2025603 AMAQI
5th Oct 2025584 AMAQI
27°C23/32°C
5th Oct 2025575 AMAQI
5th Oct 2025576 AMAQI
5th Oct 2025567 AMAQI
5th Oct 2025558 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20256611 AMAQI
5th Oct 20256612 PMAQI
5th Oct 2025641 PMAQI
5th Oct 2025602 PMAQI
5th Oct 2025573 PMAQI
5th Oct 2025574 PMAQI
5th Oct 2025605 PMAQI
5th Oct 2025646 PMAQI
5th Oct 2025617 PMAQI
5th Oct 2025608 PMAQI
5th Oct 2025629 PMAQI
5th Oct 20255610 PMAQI
5th Oct 20256011 PMAQI
6th Oct 20255812 AMAQI
6th Oct 2025551 AMAQI
6th Oct 2025592 AMAQI
6th Oct 2025603 AMAQI
6th Oct 2025614 AMAQI
27°C23/32°C
6th Oct 2025605 AMAQI
6th Oct 2025606 AMAQI
6th Oct 2025567 AMAQI
6th Oct 2025568 AMAQI
6th Oct 2025569 AMAQI
6th Oct 20256010 AMAQI
6th Oct 20257011 AMAQI
6th Oct 20257012 PMAQI
6th Oct 2025711 PMAQI
6th Oct 2025682 PMAQI
6th Oct 2025613 PMAQI
6th Oct 2025674 PMAQI
6th Oct 2025615 PMAQI
6th Oct 2025636 PMAQI
6th Oct 2025637 PMAQI
6th Oct 2025628 PMAQI
6th Oct 2025649 PMAQI
6th Oct 20256610 PMAQI
6th Oct 20257111 PMAQI
7th Oct 20257412 AMAQI
26°C23/30°C
7th Oct 2025666 PMAQI
7th Oct 2025587 PMAQI
7th Oct 2025618 PMAQI
7th Oct 2025639 PMAQI
7th Oct 20258010 PMAQI
7th Oct 20256911 PMAQI
8th Oct 20256812 AMAQI
8th Oct 2025731 AMAQI
8th Oct 2025652 AMAQI
8th Oct 2025623 AMAQI
8th Oct 2025634 AMAQI
25°C23/30°C
8th Oct 2025605 AMAQI
8th Oct 2025606 AMAQI
8th Oct 2025507 AMAQI
8th Oct 2025508 AMAQI
8th Oct 2025539 AMAQI
8th Oct 20256210 AMAQI
8th Oct 20256111 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025573 PMAQI
8th Oct 2025554 PMAQI
8th Oct 2025565 PMAQI
8th Oct 2025576 PMAQI
8th Oct 2025597 PMAQI
8th Oct 2025668 PMAQI
8th Oct 2025799 PMAQI
8th Oct 20259210 PMAQI
8th Oct 20258811 PMAQI
9th Oct 20259212 AMAQI
9th Oct 2025891 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
50AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 5 PM
39AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 50), while the lowest AQI was between 3 PM to 5 PM (Avg. 39).
Night time
Avg. Highest Time
9 PM - 11 PM
54AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM
47AQI
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. 54), while the lowest AQI was between 7 PM to 7 PM (Avg. 47).
2025 Days Vs Air Quality
Nathan, Vientiane, Hadxayfong District, Laos
2025
27%
76
55%
154
16%
44
2%
7
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Good
76 DaysModerate
154 DaysPoor
44 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2025, 27% of 281 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
Nathan, Vientiane, Hadxayfong District, 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
90AQI
90AQI
2nd January 2025
96AQI
96AQI
3rd January 2025
99AQI
99AQI
4th January 2025
120AQI
120AQI
5th January 2025
119AQI
119AQI
6th January 2025
132AQI
132AQI
7th January 2025
133AQI
133AQI
8th January 2025
125AQI
125AQI
9th January 2025
118AQI
118AQI
10th January 2025
89AQI
89AQI
11th January 2025
92AQI
92AQI
12th January 2025
99AQI
99AQI
13th January 2025
112AQI
112AQI
14th January 2025
125AQI
125AQI
15th January 2025
103AQI
103AQI
16th January 2025
89AQI
89AQI
17th January 2025
111AQI
111AQI
18th January 2025
122AQI
122AQI
19th January 2025
118AQI
118AQI
20th January 2025
128AQI
128AQI
21st January 2025
128AQI
128AQI
22nd January 2025
137AQI
137AQI
23rd January 2025
140AQI
140AQI
24th January 2025
147AQI
147AQI
25th January 2025
149AQI
149AQI
26th January 2025
108AQI
108AQI
27th January 2025
79AQI
79AQI
28th January 2025
88AQI
88AQI
29th January 2025
100AQI
100AQI
30th January 2025
106AQI
106AQI
31st January 2025
122AQI
122AQI
1st February 2025
126AQI
126AQI
2nd February 2025
131AQI
131AQI
3rd February 2025
118AQI
118AQI
4th February 2025
84AQI
84AQI
5th February 2025
90AQI
90AQI
6th February 2025
106AQI
106AQI
7th February 2025
98AQI
98AQI
8th February 2025
73AQI
73AQI
9th February 2025
75AQI
75AQI
10th February 2025
79AQI
79AQI
11th February 2025
87AQI
87AQI
12th February 2025
109AQI
109AQI
13th February 2025
96AQI
96AQI
14th February 2025
97AQI
97AQI
15th February 2025
100AQI
100AQI
16th February 2025
122AQI
122AQI
17th February 2025
99AQI
99AQI
18th February 2025
93AQI
93AQI
19th February 2025
87AQI
87AQI
20th February 2025
94AQI
94AQI
21st February 2025
86AQI
86AQI
22nd February 2025
82AQI
82AQI
23rd February 2025
67AQI
67AQI
24th February 2025
62AQI
62AQI
25th February 2025
59AQI
59AQI
26th February 2025
54AQI
54AQI
27th February 2025
65AQI
65AQI
28th February 2025
82AQI
82AQI
1st March 2025
83AQI
83AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
100AQI
100AQI
4th March 2025
118AQI
118AQI
5th March 2025
117AQI
117AQI
6th March 2025
115AQI
115AQI
7th March 2025
78AQI
78AQI
8th March 2025
75AQI
75AQI
9th March 2025
84AQI
84AQI
10th March 2025
70AQI
70AQI
11th March 2025
83AQI
83AQI
12th March 2025
100AQI
100AQI
13th March 2025
79AQI
79AQI
14th March 2025
87AQI
87AQI
15th March 2025
102AQI
102AQI
16th March 2025
87AQI
87AQI
17th March 2025
80AQI
80AQI
18th March 2025
83AQI
83AQI
19th March 2025
106AQI
106AQI
20th March 2025
110AQI
110AQI
21st March 2025
132AQI
132AQI
22nd March 2025
140AQI
140AQI
23rd March 2025
153AQI
153AQI
24th March 2025
159AQI
159AQI
25th March 2025
165AQI
165AQI
26th March 2025
163AQI
163AQI
27th March 2025
159AQI
159AQI
28th March 2025
157AQI
157AQI
29th March 2025
157AQI
157AQI
30th March 2025
121AQI
121AQI
31st March 2025
114AQI
114AQI
1st April 2025
103AQI
103AQI
2nd April 2025
125AQI
125AQI
3rd April 2025
131AQI
131AQI
4th April 2025
137AQI
137AQI
5th April 2025
137AQI
137AQI
6th April 2025
109AQI
109AQI
7th April 2025
104AQI
104AQI
8th April 2025
97AQI
97AQI
9th April 2025
96AQI
96AQI
10th April 2025
85AQI
85AQI
11th April 2025
90AQI
90AQI
12th April 2025
75AQI
75AQI
13th April 2025
66AQI
66AQI
14th April 2025
76AQI
76AQI
15th April 2025
71AQI
71AQI
16th April 2025
75AQI
75AQI
17th April 2025
66AQI
66AQI
18th April 2025
65AQI
65AQI
19th April 2025
65AQI
65AQI
20th April 2025
67AQI
67AQI
21st April 2025
70AQI
70AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
82AQI
82AQI
24th April 2025
88AQI
88AQI
25th April 2025
92AQI
92AQI
26th April 2025
90AQI
90AQI
27th April 2025
78AQI
78AQI
28th April 2025
82AQI
82AQI
29th April 2025
75AQI
75AQI
30th April 2025
79AQI
79AQI
1st May 2025
80AQI
80AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
73AQI
73AQI
4th May 2025
86AQI
86AQI
5th May 2025
93AQI
93AQI
6th May 2025
81AQI
81AQI
7th May 2025
86AQI
86AQI
8th May 2025
75AQI
75AQI
9th May 2025
70AQI
70AQI
10th May 2025
66AQI
66AQI
11th May 2025
55AQI
55AQI
12th May 2025
50AQI
50AQI
13th May 2025
67AQI
67AQI
14th May 2025
62AQI
62AQI
15th May 2025
52AQI
52AQI
16th May 2025
52AQI
52AQI
17th May 2025
56AQI
56AQI
18th May 2025
52AQI
52AQI
19th May 2025
54AQI
54AQI
20th May 2025
54AQI
54AQI
21st May 2025
58AQI
58AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
58AQI
58AQI
24th May 2025
49AQI
49AQI
25th May 2025
46AQI
46AQI
26th May 2025
40AQI
40AQI
27th May 2025
45AQI
45AQI
28th May 2025
49AQI
49AQI
29th May 2025
47AQI
47AQI
30th May 2025
47AQI
47AQI
31st May 2025
49AQI
49AQI
1st June 2025
46AQI
46AQI
2nd June 2025
45AQI
45AQI
3rd June 2025
50AQI
50AQI
4th June 2025
62AQI
62AQI
5th June 2025
58AQI
58AQI
6th June 2025
63AQI
63AQI
7th June 2025
68AQI
68AQI
8th June 2025
64AQI
64AQI
9th June 2025
63AQI
63AQI
10th June 2025
60AQI
60AQI
11th June 2025
53AQI
53AQI
12th June 2025
48AQI
48AQI
13th June 2025
53AQI
53AQI
14th June 2025
48AQI
48AQI
15th June 2025
42AQI
42AQI
16th June 2025
41AQI
41AQI
17th June 2025
47AQI
47AQI
18th June 2025
51AQI
51AQI
19th June 2025
48AQI
48AQI
20th June 2025
48AQI
48AQI
21st June 2025
49AQI
49AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
48AQI
48AQI
24th June 2025
49AQI
49AQI
25th June 2025
52AQI
52AQI
26th June 2025
53AQI
53AQI
27th June 2025
51AQI
51AQI
28th June 2025
48AQI
48AQI
29th June 2025
49AQI
49AQI
30th June 2025
51AQI
51AQI
1st July 2025
53AQI
53AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
53AQI
53AQI
4th July 2025
53AQI
53AQI
5th July 2025
53AQI
53AQI
6th July 2025
49AQI
49AQI
7th July 2025
51AQI
51AQI
8th July 2025
53AQI
53AQI
9th July 2025
55AQI
55AQI
10th July 2025
56AQI
56AQI
11th July 2025
54AQI
54AQI
12th July 2025
54AQI
54AQI
13th July 2025
54AQI
54AQI
14th July 2025
56AQI
56AQI
15th July 2025
56AQI
56AQI
16th July 2025
52AQI
52AQI
17th July 2025
53AQI
53AQI
18th July 2025
48AQI
48AQI
19th July 2025
46AQI
46AQI
20th July 2025
47AQI
47AQI
21st July 2025
49AQI
49AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
39AQI
39AQI
24th July 2025
44AQI
44AQI
25th July 2025
49AQI
49AQI
26th July 2025
51AQI
51AQI
27th July 2025
47AQI
47AQI
28th July 2025
46AQI
46AQI
29th July 2025
45AQI
45AQI
30th July 2025
47AQI
47AQI
31st July 2025
54AQI
54AQI
1st August 2025
58AQI
58AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
59AQI
59AQI
4th August 2025
58AQI
58AQI
5th August 2025
56AQI
56AQI
6th August 2025
54AQI
54AQI
7th August 2025
53AQI
53AQI
8th August 2025
50AQI
50AQI
9th August 2025
50AQI
50AQI
10th August 2025
47AQI
47AQI
11th August 2025
45AQI
45AQI
12th August 2025
50AQI
50AQI
13th August 2025
52AQI
52AQI
14th August 2025
54AQI
54AQI
15th August 2025
51AQI
51AQI
16th August 2025
48AQI
48AQI
17th August 2025
46AQI
46AQI
18th August 2025
49AQI
49AQI
19th August 2025
50AQI
50AQI
20th August 2025
53AQI
53AQI
21st August 2025
58AQI
58AQI
22nd August 2025
56AQI
56AQI
23rd August 2025
53AQI
53AQI
24th August 2025
51AQI
51AQI
25th August 2025
53AQI
53AQI
26th August 2025
48AQI
48AQI
27th August 2025
50AQI
50AQI
28th August 2025
50AQI
50AQI
29th August 2025
52AQI
52AQI
30th August 2025
52AQI
52AQI
31st August 2025
48AQI
48AQI
1st September 2025
48AQI
48AQI
2nd September 2025
49AQI
49AQI
3rd September 2025
54AQI
54AQI
4th September 2025
46AQI
46AQI
5th September 2025
52AQI
52AQI
6th September 2025
52AQI
52AQI
7th September 2025
53AQI
53AQI
8th September 2025
52AQI
52AQI
9th September 2025
47AQI
47AQI
10th September 2025
47AQI
47AQI
11th September 2025
49AQI
49AQI
12th September 2025
50AQI
50AQI
13th September 2025
51AQI
51AQI
14th September 2025
50AQI
50AQI
15th September 2025
50AQI
50AQI
16th September 2025
48AQI
48AQI
17th September 2025
49AQI
49AQI
18th September 2025
46AQI
46AQI
19th September 2025
39AQI
39AQI
20th September 2025
37AQI
37AQI
21st September 2025
43AQI
43AQI
22nd September 2025
38AQI
38AQI
23rd September 2025
32AQI
32AQI
24th September 2025
31AQI
31AQI
25th September 2025
29AQI
29AQI
26th September 2025
22AQI
22AQI
27th September 2025
33AQI
33AQI
28th September 2025
44AQI
44AQI
29th September 2025
41AQI
41AQI
30th September 2025
41AQI
41AQI
1st October 2025
46AQI
46AQI
2nd October 2025
71AQI
71AQI
3rd October 2025
87AQI
87AQI
4th October 2025
67AQI
67AQI
5th October 2025
60AQI
60AQI
6th October 2025
60AQI
60AQI
7th October 2025
69AQI
69AQI
8th October 2025
65AQI
65AQI
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
114AQI
90AQI
112AQI
89AQI
61AQI
52AQI
50AQI
52AQI
44AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
10
21
22
6
14
10
7
23
7
9
22
15
15
14
17
13
18
24
6
1
7
76
154
44
7
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
September44AQI
202465AQI
6
10
1
1
7
5
7
23
15
16
19
9
3
4
9
1
25
4
2
23
6
58
117
20
1
Highest AQI recorded in
April169AQI
Lowest AQI recorded in
September41AQI
202327AQI
31
28
30
1
30
31
30
5
3
9
20
2
185
10
23
2
Highest AQI recorded in
November130AQI
Lowest AQI recorded in
July2AQI
202273AQI
3
5
22
3
28
1
28
6
25
3
Highest AQI recorded in
October136AQI
Lowest AQI recorded in
December21AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
73AQILeast Polluted Year Recorded
2023(Avg.)
27AQINathan's annual 2025 AQI (73) shows an average percentage change of 60.4% (worsened AQI) compared to previous years: 2022 (73), 2023 (27), 2024 (65).
