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HistoryAQIPM2.5PM10COSO2NO2O3

Hue, Thua Thien Hue, Vietnam Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Hue, Thua Thien Hue, Vietnam

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Oct 2025
79AQI
Lowest AQI recorded on
1st Oct 2021
0AQI

Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 79 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 5th Oct - 6th Oct 2025

Hue, Thua Thien Hue, Vietnam

AQI
Day
Night
.

5 AM5th Oct 2025

5 PM

4 AM6th Oct 2025

Day time
Avg. Highest Time
5PM5th Oct

72AQI

Avg. Lowest Time
6AM5th Oct

58AQI

Night time
Avg. Highest Time
8PM5th Oct

100AQI

Avg. Lowest Time
4AM6th Oct

71AQI

In the last 24 hours,

Hue's AQI reached its highest point of 100 at 8 PM during the Night, while the lowest point, 58, was recorded at 6 AM during the Day between 5th Oct and 6th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Hue, Thua Thien Hue, Vietnam

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 2025425 AMAQI
6th Sep 2025436 AMAQI
6th Sep 2025257 AMAQI
6th Sep 2025228 AMAQI
6th Sep 2025219 AMAQI
6th Sep 20254010 AMAQI
6th Sep 20253811 AMAQI
6th Sep 20253412 PMAQI
6th Sep 2025311 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025303 PMAQI
6th Sep 2025314 PMAQI
6th Sep 2025275 PMAQI
6th Sep 2025356 PMAQI
6th Sep 2025397 PMAQI
6th Sep 2025468 PMAQI
6th Sep 2025449 PMAQI
6th Sep 20254010 PMAQI
6th Sep 20254211 PMAQI
7th Sep 20254312 AMAQI
7th Sep 2025431 AMAQI
7th Sep 2025422 AMAQI
7th Sep 2025433 AMAQI
7th Sep 2025434 AMAQI

27°C24/31°C

7th Sep 2025435 AMAQI
7th Sep 2025436 AMAQI
7th Sep 2025327 AMAQI
7th Sep 2025278 AMAQI
7th Sep 2025399 AMAQI
7th Sep 20253210 AMAQI
7th Sep 20254811 AMAQI
7th Sep 20253112 PMAQI
7th Sep 2025271 PMAQI
7th Sep 2025342 PMAQI
7th Sep 2025343 PMAQI
7th Sep 2025374 PMAQI
7th Sep 2025445 PMAQI
7th Sep 2025386 PMAQI
7th Sep 2025477 PMAQI
7th Sep 2025488 PMAQI
7th Sep 2025539 PMAQI
7th Sep 20254910 PMAQI
7th Sep 20254011 PMAQI
8th Sep 20254512 AMAQI
8th Sep 2025491 AMAQI
8th Sep 2025452 AMAQI
8th Sep 2025423 AMAQI
8th Sep 2025444 AMAQI

27°C24/30°C

8th Sep 2025425 AMAQI
8th Sep 2025426 AMAQI
8th Sep 2025407 AMAQI
8th Sep 2025468 AMAQI
8th Sep 2025419 AMAQI
8th Sep 20254410 AMAQI
8th Sep 20254311 AMAQI
8th Sep 20254412 PMAQI
8th Sep 2025301 PMAQI
8th Sep 2025322 PMAQI
8th Sep 2025383 PMAQI
8th Sep 2025424 PMAQI
8th Sep 2025425 PMAQI
8th Sep 2025366 PMAQI
8th Sep 2025467 PMAQI
8th Sep 2025458 PMAQI
8th Sep 2025399 PMAQI
8th Sep 20253710 PMAQI
8th Sep 20254611 PMAQI
9th Sep 20254412 AMAQI
9th Sep 2025441 AMAQI
9th Sep 2025482 AMAQI
9th Sep 2025503 AMAQI
9th Sep 2025474 AMAQI

27°C24/32°C

9th Sep 2025495 AMAQI
9th Sep 2025436 AMAQI
9th Sep 2025257 AMAQI
9th Sep 2025278 AMAQI
9th Sep 2025289 AMAQI
9th Sep 20253210 AMAQI
9th Sep 20252611 AMAQI
9th Sep 20253912 PMAQI
9th Sep 2025211 PMAQI
9th Sep 2025232 PMAQI
9th Sep 2025223 PMAQI
9th Sep 2025324 PMAQI
9th Sep 2025325 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025407 PMAQI
9th Sep 2025388 PMAQI
9th Sep 2025409 PMAQI
9th Sep 20254410 PMAQI
9th Sep 20254411 PMAQI
10th Sep 20254412 AMAQI
10th Sep 2025471 AMAQI
10th Sep 2025472 AMAQI
10th Sep 2025463 AMAQI
10th Sep 2025444 AMAQI

26°C24/30°C

10th Sep 2025475 AMAQI
10th Sep 2025486 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025268 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20254810 AMAQI
10th Sep 20253011 AMAQI
10th Sep 20253712 PMAQI
10th Sep 2025341 PMAQI
10th Sep 2025352 PMAQI
10th Sep 2025293 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025345 PMAQI
10th Sep 2025406 PMAQI
10th Sep 2025417 PMAQI
10th Sep 2025468 PMAQI
10th Sep 2025419 PMAQI
10th Sep 20254210 PMAQI
10th Sep 20254311 PMAQI
11th Sep 20254912 AMAQI
11th Sep 2025451 AMAQI
11th Sep 2025462 AMAQI
11th Sep 2025473 AMAQI
11th Sep 2025494 AMAQI

27°C24/31°C

11th Sep 2025485 AMAQI
11th Sep 2025496 AMAQI
11th Sep 2025267 AMAQI
11th Sep 2025268 AMAQI
11th Sep 2025269 AMAQI
11th Sep 20254010 AMAQI
11th Sep 20253111 AMAQI
11th Sep 20253412 PMAQI
11th Sep 2025371 PMAQI
11th Sep 2025292 PMAQI
11th Sep 2025323 PMAQI
11th Sep 2025384 PMAQI
11th Sep 2025275 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025347 PMAQI
11th Sep 2025348 PMAQI
11th Sep 2025309 PMAQI
11th Sep 20253210 PMAQI
11th Sep 20253211 PMAQI
12th Sep 20254412 AMAQI
12th Sep 2025431 AMAQI
12th Sep 2025452 AMAQI
12th Sep 2025443 AMAQI
12th Sep 2025454 AMAQI

27°C24/31°C

12th Sep 2025445 AMAQI
12th Sep 2025436 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025338 AMAQI
12th Sep 2025329 AMAQI
12th Sep 20253910 AMAQI
12th Sep 20253211 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025481 PMAQI
12th Sep 2025302 PMAQI
12th Sep 2025393 PMAQI
12th Sep 2025354 PMAQI
12th Sep 2025355 PMAQI
12th Sep 2025406 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025398 PMAQI
12th Sep 2025379 PMAQI
12th Sep 20253610 PMAQI
12th Sep 20254011 PMAQI
13th Sep 20254212 AMAQI
13th Sep 2025441 AMAQI
13th Sep 2025422 AMAQI
13th Sep 2025443 AMAQI
13th Sep 2025444 AMAQI

27°C23/31°C

13th Sep 2025425 AMAQI
13th Sep 2025436 AMAQI
13th Sep 2025267 AMAQI
13th Sep 2025248 AMAQI
13th Sep 2025429 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254511 AMAQI
13th Sep 20254112 PMAQI
13th Sep 2025321 PMAQI
13th Sep 2025262 PMAQI
13th Sep 2025213 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025195 PMAQI
13th Sep 2025306 PMAQI
13th Sep 2025387 PMAQI
13th Sep 2025368 PMAQI
13th Sep 2025379 PMAQI
13th Sep 20254110 PMAQI
13th Sep 20253611 PMAQI
14th Sep 20253812 AMAQI
14th Sep 2025421 AMAQI
14th Sep 2025412 AMAQI
14th Sep 2025393 AMAQI
14th Sep 2025404 AMAQI

27°C23/31°C

14th Sep 2025405 AMAQI
14th Sep 2025416 AMAQI
14th Sep 2025297 AMAQI
14th Sep 2025228 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20254010 AMAQI
14th Sep 20252911 AMAQI
14th Sep 20253012 PMAQI
14th Sep 2025341 PMAQI
14th Sep 2025322 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025274 PMAQI
14th Sep 2025225 PMAQI
14th Sep 2025306 PMAQI
14th Sep 2025367 PMAQI
14th Sep 2025438 PMAQI
14th Sep 2025409 PMAQI
14th Sep 20254010 PMAQI
14th Sep 20254011 PMAQI
15th Sep 20254012 AMAQI
15th Sep 2025391 AMAQI
15th Sep 2025392 AMAQI
15th Sep 2025393 AMAQI
15th Sep 2025394 AMAQI

27°C24/31°C

15th Sep 2025405 AMAQI
15th Sep 2025396 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025408 AMAQI
15th Sep 2025329 AMAQI
15th Sep 20253310 AMAQI
15th Sep 20253811 AMAQI
15th Sep 20252612 PMAQI
15th Sep 2025281 PMAQI
15th Sep 2025262 PMAQI
15th Sep 2025273 PMAQI
15th Sep 2025254 PMAQI
15th Sep 2025235 PMAQI
15th Sep 2025296 PMAQI
15th Sep 2025347 PMAQI
15th Sep 2025368 PMAQI
15th Sep 2025379 PMAQI
15th Sep 20253510 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025382 AMAQI
16th Sep 2025373 AMAQI
16th Sep 2025374 AMAQI

27°C24/31°C

16th Sep 2025375 AMAQI
16th Sep 2025376 AMAQI
16th Sep 2025277 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025399 AMAQI
16th Sep 20253110 AMAQI
16th Sep 20253411 AMAQI
16th Sep 20252412 PMAQI
16th Sep 2025301 PMAQI
16th Sep 2025242 PMAQI
16th Sep 2025203 PMAQI
16th Sep 2025324 PMAQI
16th Sep 2025225 PMAQI
16th Sep 2025326 PMAQI
16th Sep 2025347 PMAQI
16th Sep 2025318 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20253210 PMAQI
16th Sep 20254011 PMAQI
17th Sep 20252312 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025372 AMAQI
17th Sep 2025363 AMAQI
17th Sep 2025364 AMAQI

27°C23/31°C

17th Sep 2025385 AMAQI
17th Sep 2025366 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025298 AMAQI
17th Sep 2025469 AMAQI
17th Sep 20252910 AMAQI
17th Sep 20253011 AMAQI
17th Sep 20253212 PMAQI
17th Sep 2025301 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025323 PMAQI
17th Sep 2025264 PMAQI
17th Sep 2025335 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025347 PMAQI
17th Sep 2025368 PMAQI
17th Sep 2025349 PMAQI
17th Sep 20254110 PMAQI
17th Sep 20254011 PMAQI
18th Sep 20254012 AMAQI
18th Sep 2025351 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025364 AMAQI

26°C24/28°C

18th Sep 2025365 AMAQI
18th Sep 2025366 AMAQI
18th Sep 2025307 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025349 AMAQI
18th Sep 20253810 AMAQI
18th Sep 20254511 AMAQI
18th Sep 20253212 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025243 PMAQI
18th Sep 2025194 PMAQI
18th Sep 2025195 PMAQI
18th Sep 2025226 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025268 PMAQI
18th Sep 2025259 PMAQI
18th Sep 20253510 PMAQI
18th Sep 20253811 PMAQI
19th Sep 20253112 AMAQI
19th Sep 2025301 AMAQI
19th Sep 2025362 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025354 AMAQI

25°C23/28°C

19th Sep 2025365 AMAQI
19th Sep 2025366 AMAQI
19th Sep 2025337 AMAQI
19th Sep 2025268 AMAQI
19th Sep 2025409 AMAQI
19th Sep 20253310 AMAQI
19th Sep 20252811 AMAQI
19th Sep 20253312 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025212 PMAQI
19th Sep 2025203 PMAQI
19th Sep 2025474 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025276 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025318 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252610 PMAQI
19th Sep 20254011 PMAQI
20th Sep 20252812 AMAQI
20th Sep 2025251 AMAQI
20th Sep 2025342 AMAQI
20th Sep 2025333 AMAQI
20th Sep 2025344 AMAQI

26°C23/30°C

20th Sep 2025365 AMAQI
20th Sep 2025346 AMAQI
20th Sep 2025447 AMAQI
20th Sep 2025338 AMAQI
20th Sep 2025289 AMAQI
20th Sep 20253610 AMAQI
20th Sep 20252311 AMAQI
20th Sep 20252212 PMAQI
20th Sep 2025321 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025233 PMAQI
20th Sep 2025224 PMAQI
20th Sep 2025305 PMAQI
20th Sep 2025246 PMAQI
20th Sep 2025317 PMAQI
20th Sep 2025368 PMAQI
20th Sep 2025319 PMAQI
20th Sep 20254210 PMAQI
20th Sep 20253011 PMAQI
21st Sep 20253412 AMAQI
21st Sep 2025341 AMAQI
21st Sep 2025362 AMAQI
21st Sep 2025353 AMAQI
21st Sep 2025364 AMAQI

27°C24/32°C

21st Sep 2025355 AMAQI
21st Sep 2025336 AMAQI
21st Sep 2025377 AMAQI
21st Sep 2025478 AMAQI
21st Sep 2025349 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025211 PMAQI
21st Sep 2025282 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025204 PMAQI
21st Sep 2025225 PMAQI
21st Sep 2025226 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025358 PMAQI
21st Sep 2025359 PMAQI
21st Sep 20253310 PMAQI
21st Sep 20253411 PMAQI
22nd Sep 20253712 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025262 AMAQI
22nd Sep 2025353 AMAQI
22nd Sep 2025354 AMAQI

27°C24/31°C

22nd Sep 2025355 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025337 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025359 AMAQI
22nd Sep 20253110 AMAQI
22nd Sep 20253011 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025241 PMAQI
22nd Sep 2025282 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025184 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025288 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20253611 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025281 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025333 AMAQI
23rd Sep 2025364 AMAQI

27°C24/31°C

23rd Sep 2025355 AMAQI
23rd Sep 2025346 AMAQI
23rd Sep 2025437 AMAQI
23rd Sep 2025368 AMAQI
23rd Sep 2025399 AMAQI
23rd Sep 20254610 AMAQI
23rd Sep 20254611 AMAQI
23rd Sep 20253812 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025392 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025364 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025396 PMAQI
23rd Sep 2025427 PMAQI
23rd Sep 2025378 PMAQI
23rd Sep 2025309 PMAQI
23rd Sep 20254010 PMAQI
23rd Sep 20254411 PMAQI
24th Sep 20254812 AMAQI
24th Sep 2025411 AMAQI
24th Sep 2025402 AMAQI
24th Sep 2025383 AMAQI
24th Sep 2025404 AMAQI

27°C24/32°C

24th Sep 2025385 AMAQI
24th Sep 2025386 AMAQI
24th Sep 2025627 AMAQI
24th Sep 2025748 AMAQI
24th Sep 2025619 AMAQI
24th Sep 20255810 AMAQI
24th Sep 20254911 AMAQI
24th Sep 20255012 PMAQI
24th Sep 2025501 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025313 PMAQI
24th Sep 2025344 PMAQI
24th Sep 2025465 PMAQI
24th Sep 2025406 PMAQI
24th Sep 2025467 PMAQI
24th Sep 2025488 PMAQI
24th Sep 2025489 PMAQI
24th Sep 20254710 PMAQI
24th Sep 20254711 PMAQI
25th Sep 20254912 AMAQI
25th Sep 2025501 AMAQI
25th Sep 2025462 AMAQI
25th Sep 2025493 AMAQI
25th Sep 2025504 AMAQI

27°C24/31°C

25th Sep 2025505 AMAQI
25th Sep 2025496 AMAQI
25th Sep 2025387 AMAQI
25th Sep 2025488 AMAQI
25th Sep 2025469 AMAQI
25th Sep 20254210 AMAQI
25th Sep 20254611 AMAQI
25th Sep 20252412 PMAQI
25th Sep 2025151 PMAQI
25th Sep 202592 PMAQI
25th Sep 202593 PMAQI
25th Sep 202594 PMAQI
25th Sep 202565 PMAQI
25th Sep 2025116 PMAQI
25th Sep 202567 PMAQI
25th Sep 2025108 PMAQI
25th Sep 2025119 PMAQI
25th Sep 20251110 PMAQI
25th Sep 20251011 PMAQI
26th Sep 2025612 AMAQI
26th Sep 202561 AMAQI
26th Sep 202562 AMAQI
26th Sep 202563 AMAQI
26th Sep 202564 AMAQI

27°C25/31°C

26th Sep 202565 AMAQI
26th Sep 202566 AMAQI
26th Sep 202597 AMAQI
26th Sep 202568 AMAQI
26th Sep 202569 AMAQI
26th Sep 2025610 AMAQI
26th Sep 2025611 AMAQI
26th Sep 2025612 PMAQI
26th Sep 202561 PMAQI
26th Sep 202562 PMAQI
26th Sep 202563 PMAQI
26th Sep 202564 PMAQI
26th Sep 202565 PMAQI
26th Sep 202566 PMAQI
26th Sep 202567 PMAQI
26th Sep 202568 PMAQI
26th Sep 2025109 PMAQI
26th Sep 20251110 PMAQI
26th Sep 20251111 PMAQI
27th Sep 20251112 AMAQI
27th Sep 2025111 AMAQI
27th Sep 2025122 AMAQI
27th Sep 2025143 AMAQI
27th Sep 2025114 AMAQI

26°C24/30°C

27th Sep 2025115 AMAQI
27th Sep 2025116 AMAQI
27th Sep 2025117 AMAQI
27th Sep 2025118 AMAQI
27th Sep 2025119 AMAQI
27th Sep 20251110 AMAQI
27th Sep 20251111 AMAQI
27th Sep 20251112 PMAQI
27th Sep 202581 PMAQI
27th Sep 202582 PMAQI
27th Sep 2025113 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025347 PMAQI
27th Sep 2025358 PMAQI
27th Sep 2025319 PMAQI
27th Sep 20252710 PMAQI
27th Sep 20252411 PMAQI
28th Sep 20251512 AMAQI
28th Sep 2025111 AMAQI
28th Sep 2025112 AMAQI
28th Sep 2025113 AMAQI
28th Sep 2025114 AMAQI

25°C24/26°C

28th Sep 2025115 AMAQI
28th Sep 2025116 AMAQI
28th Sep 2025117 AMAQI
28th Sep 2025138 AMAQI
28th Sep 2025139 AMAQI
28th Sep 20251110 AMAQI
28th Sep 20251111 AMAQI
28th Sep 20251112 PMAQI
28th Sep 202581 PMAQI
28th Sep 202562 PMAQI
28th Sep 202573 PMAQI
28th Sep 202564 PMAQI
28th Sep 202595 PMAQI
28th Sep 2025116 PMAQI
28th Sep 2025117 PMAQI
28th Sep 202588 PMAQI
28th Sep 2025169 PMAQI
28th Sep 20251510 PMAQI
28th Sep 20251211 PMAQI
29th Sep 20251612 AMAQI
29th Sep 2025151 AMAQI
29th Sep 2025122 AMAQI
29th Sep 2025113 AMAQI
29th Sep 202594 AMAQI

24°C24/26°C

29th Sep 202595 AMAQI
29th Sep 2025116 AMAQI
29th Sep 2025177 AMAQI
29th Sep 2025188 AMAQI
29th Sep 2025119 AMAQI
29th Sep 20255310 AMAQI
29th Sep 20254711 AMAQI
29th Sep 20254112 PMAQI
29th Sep 2025381 PMAQI
29th Sep 2025282 PMAQI
29th Sep 2025383 PMAQI
29th Sep 2025514 PMAQI
29th Sep 2025365 PMAQI
29th Sep 2025386 PMAQI
29th Sep 2025377 PMAQI
29th Sep 2025268 PMAQI
29th Sep 2025309 PMAQI
29th Sep 20253310 PMAQI
29th Sep 20254511 PMAQI
30th Sep 20256512 AMAQI
30th Sep 2025621 AMAQI
30th Sep 2025642 AMAQI
30th Sep 2025593 AMAQI
30th Sep 2025384 AMAQI

26°C24/29°C

30th Sep 2025445 AMAQI
30th Sep 2025456 AMAQI
30th Sep 2025507 AMAQI
30th Sep 2025548 AMAQI
30th Sep 2025569 AMAQI
30th Sep 20255910 AMAQI
30th Sep 20255111 AMAQI
30th Sep 20255712 PMAQI
30th Sep 2025501 PMAQI
30th Sep 2025512 PMAQI
30th Sep 2025483 PMAQI
30th Sep 2025544 PMAQI
30th Sep 2025555 PMAQI
30th Sep 2025726 PMAQI
30th Sep 2025817 PMAQI
30th Sep 2025778 PMAQI
30th Sep 2025769 PMAQI
30th Sep 20257610 PMAQI
30th Sep 20257511 PMAQI
1st Oct 20257912 AMAQI
1st Oct 2025851 AMAQI
1st Oct 2025802 AMAQI
1st Oct 2025793 AMAQI
1st Oct 2025734 AMAQI

27°C24/30°C

1st Oct 2025765 AMAQI
1st Oct 2025796 AMAQI
1st Oct 2025747 AMAQI
1st Oct 2025818 AMAQI
1st Oct 2025729 AMAQI
1st Oct 20257910 AMAQI
1st Oct 20257311 AMAQI
1st Oct 20257112 PMAQI
1st Oct 2025711 PMAQI
1st Oct 2025712 PMAQI
1st Oct 2025713 PMAQI
1st Oct 2025564 PMAQI
1st Oct 2025545 PMAQI
1st Oct 2025556 PMAQI
1st Oct 2025567 PMAQI
1st Oct 2025608 PMAQI
1st Oct 2025619 PMAQI
1st Oct 20256610 PMAQI
1st Oct 20256811 PMAQI
2nd Oct 20257712 AMAQI
2nd Oct 2025741 AMAQI
2nd Oct 2025752 AMAQI
2nd Oct 2025743 AMAQI
2nd Oct 2025744 AMAQI

26°C23/30°C

2nd Oct 2025735 AMAQI
2nd Oct 2025726 AMAQI
2nd Oct 2025717 AMAQI
2nd Oct 2025658 AMAQI
2nd Oct 2025679 AMAQI
2nd Oct 20257210 AMAQI
2nd Oct 20256811 AMAQI
2nd Oct 20256212 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025583 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025525 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025517 PMAQI
2nd Oct 2025548 PMAQI
2nd Oct 2025579 PMAQI
2nd Oct 20256410 PMAQI
2nd Oct 20256711 PMAQI
3rd Oct 20257712 AMAQI
3rd Oct 2025781 AMAQI
3rd Oct 2025722 AMAQI
3rd Oct 2025703 AMAQI
3rd Oct 2025704 AMAQI

26°C23/30°C

3rd Oct 2025675 AMAQI
3rd Oct 2025666 AMAQI
3rd Oct 2025697 AMAQI
3rd Oct 2025698 AMAQI
3rd Oct 2025669 AMAQI
3rd Oct 20256410 AMAQI
3rd Oct 20256011 AMAQI
3rd Oct 20255812 PMAQI
3rd Oct 2025591 PMAQI
3rd Oct 2025592 PMAQI
3rd Oct 2025583 PMAQI
3rd Oct 2025584 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025516 PMAQI
3rd Oct 2025717 PMAQI
3rd Oct 2025778 PMAQI
3rd Oct 2025789 PMAQI
3rd Oct 20257910 PMAQI
3rd Oct 20258211 PMAQI
4th Oct 20258512 AMAQI
4th Oct 2025841 AMAQI
4th Oct 2025882 AMAQI
4th Oct 2025823 AMAQI
4th Oct 2025864 AMAQI

26°C23/30°C

4th Oct 2025825 AMAQI
4th Oct 2025836 AMAQI
4th Oct 2025747 AMAQI
4th Oct 2025808 AMAQI
4th Oct 2025699 AMAQI
4th Oct 20256810 AMAQI
4th Oct 20256711 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025671 PMAQI
4th Oct 2025652 PMAQI
4th Oct 2025643 PMAQI
4th Oct 2025644 PMAQI
4th Oct 2025655 PMAQI
4th Oct 2025646 PMAQI
4th Oct 2025767 PMAQI
4th Oct 2025788 PMAQI
4th Oct 20251069 PMAQI
4th Oct 202510410 PMAQI
4th Oct 202510511 PMAQI
5th Oct 20259612 AMAQI
5th Oct 2025931 AMAQI
5th Oct 2025782 AMAQI
5th Oct 2025733 AMAQI
5th Oct 2025644 AMAQI

26°C24/29°C

5th Oct 2025645 AMAQI
5th Oct 2025586 AMAQI
5th Oct 2025637 AMAQI
5th Oct 2025678 AMAQI
5th Oct 2025659 AMAQI
5th Oct 20256410 AMAQI
5th Oct 20256611 AMAQI
5th Oct 20256712 PMAQI
5th Oct 2025661 PMAQI
5th Oct 2025692 PMAQI
5th Oct 2025703 PMAQI
5th Oct 2025704 PMAQI
5th Oct 2025725 PMAQI
5th Oct 2025806 PMAQI
5th Oct 2025927 PMAQI
5th Oct 20251008 PMAQI
5th Oct 2025989 PMAQI
5th Oct 20259910 PMAQI
5th Oct 20259911 PMAQI
6th Oct 20259412 AMAQI
6th Oct 2025931 AMAQI
6th Oct 2025802 AMAQI
6th Oct 2025773 AMAQI
6th Oct 2025714 AMAQI

26°C23/30°C

6th Oct 2025715 AMAQI
5 AM
6th Oct 2025716 AMAQI
6th Oct 2025717 AMAQI
6th Oct 2025768 AMAQI
11 AM
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 AM

43AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 3 PM

32AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 43), while the lowest AQI was between 2 PM to 3 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 4 AM

44AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM

35AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 44), while the lowest AQI was between 6 PM to 6 PM (Avg. 35).

2025 Days Vs Air Quality

Hue, Thua Thien Hue, Vietnam

2025

58%

162

41%

114

0.3%

1

Total number of days with different AQI categories in last 279 days in 2025 (86 days remaining)

Good
162 Days
Moderate
114 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 58%

Health Risk Level:

Considerable

In 2025, 58% of 279 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Hue, Thua Thien Hue, Vietnam

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
102AQI
2nd January 2025
91AQI
3rd January 2025
78AQI
4th January 2025
71AQI
5th January 2025
79AQI
6th January 2025
83AQI
7th January 2025
76AQI
8th January 2025
69AQI
9th January 2025
60AQI
10th January 2025
64AQI
11th January 2025
58AQI
12th January 2025
59AQI
13th January 2025
59AQI
14th January 2025
65AQI
15th January 2025
48AQI
16th January 2025
59AQI
17th January 2025
76AQI
18th January 2025
75AQI
19th January 2025
73AQI
20th January 2025
79AQI
21st January 2025
80AQI
22nd January 2025
76AQI
23rd January 2025
70AQI
24th January 2025
76AQI
25th January 2025
71AQI
26th January 2025
57AQI
27th January 2025
57AQI
28th January 2025
60AQI
29th January 2025
67AQI
30th January 2025
65AQI
31st January 2025
53AQI
1st February 2025
49AQI
2nd February 2025
47AQI
3rd February 2025
43AQI
4th February 2025
38AQI
5th February 2025
42AQI
6th February 2025
51AQI
7th February 2025
49AQI
8th February 2025
43AQI
9th February 2025
48AQI
10th February 2025
54AQI
11th February 2025
60AQI
12th February 2025
56AQI
13th February 2025
53AQI
14th February 2025
47AQI
15th February 2025
65AQI
16th February 2025
39AQI
17th February 2025
46AQI
18th February 2025
52AQI
19th February 2025
58AQI
20th February 2025
50AQI
21st February 2025
51AQI
22nd February 2025
44AQI
23rd February 2025
38AQI
24th February 2025
33AQI
25th February 2025
29AQI
26th February 2025
36AQI
27th February 2025
51AQI
28th February 2025
51AQI
1st March 2025
53AQI
2nd March 2025
55AQI
3rd March 2025
56AQI
4th March 2025
58AQI
5th March 2025
60AQI
6th March 2025
37AQI
7th March 2025
31AQI
8th March 2025
35AQI
9th March 2025
45AQI
10th March 2025
46AQI
11th March 2025
50AQI
12th March 2025
57AQI
13th March 2025
54AQI
14th March 2025
49AQI
15th March 2025
52AQI
16th March 2025
37AQI
17th March 2025
37AQI
18th March 2025
40AQI
19th March 2025
60AQI
20th March 2025
55AQI
21st March 2025
62AQI
22nd March 2025
63AQI
23rd March 2025
53AQI
24th March 2025
57AQI
25th March 2025
57AQI
26th March 2025
61AQI
27th March 2025
76AQI
28th March 2025
82AQI
29th March 2025
54AQI
30th March 2025
40AQI
31st March 2025
36AQI
1st April 2025
39AQI
2nd April 2025
52AQI
3rd April 2025
54AQI
4th April 2025
63AQI
5th April 2025
59AQI
6th April 2025
55AQI
7th April 2025
57AQI
8th April 2025
55AQI
9th April 2025
59AQI
10th April 2025
64AQI
11th April 2025
56AQI
12th April 2025
55AQI
13th April 2025
57AQI
14th April 2025
74AQI
15th April 2025
87AQI
16th April 2025
92AQI
17th April 2025
73AQI
18th April 2025
62AQI
19th April 2025
54AQI
20th April 2025
46AQI
21st April 2025
45AQI
22nd April 2025
48AQI
23rd April 2025
42AQI
24th April 2025
49AQI
25th April 2025
38AQI
26th April 2025
43AQI
27th April 2025
42AQI
28th April 2025
45AQI
29th April 2025
39AQI
30th April 2025
36AQI
1st May 2025
41AQI
2nd May 2025
52AQI
3rd May 2025
53AQI
4th May 2025
58AQI
5th May 2025
54AQI
6th May 2025
58AQI
7th May 2025
57AQI
8th May 2025
57AQI
9th May 2025
53AQI
10th May 2025
53AQI
11th May 2025
42AQI
12th May 2025
50AQI
13th May 2025
55AQI
14th May 2025
58AQI
15th May 2025
59AQI
16th May 2025
49AQI
17th May 2025
47AQI
18th May 2025
47AQI
19th May 2025
45AQI
20th May 2025
47AQI
21st May 2025
44AQI
22nd May 2025
39AQI
23rd May 2025
40AQI
24th May 2025
41AQI
25th May 2025
43AQI
26th May 2025
48AQI
27th May 2025
50AQI
28th May 2025
51AQI
29th May 2025
48AQI
30th May 2025
46AQI
31st May 2025
42AQI
1st June 2025
42AQI
2nd June 2025
49AQI
3rd June 2025
50AQI
4th June 2025
50AQI
5th June 2025
60AQI
6th June 2025
57AQI
7th June 2025
54AQI
8th June 2025
42AQI
9th June 2025
47AQI
10th June 2025
54AQI
11th June 2025
55AQI
12th June 2025
49AQI
13th June 2025
46AQI
14th June 2025
48AQI
15th June 2025
51AQI
16th June 2025
50AQI
17th June 2025
51AQI
18th June 2025
49AQI
19th June 2025
50AQI
20th June 2025
48AQI
21st June 2025
44AQI
22nd June 2025
36AQI
23rd June 2025
37AQI
24th June 2025
40AQI
25th June 2025
41AQI
26th June 2025
44AQI
27th June 2025
44AQI
28th June 2025
45AQI
29th June 2025
44AQI
30th June 2025
44AQI
1st July 2025
46AQI
2nd July 2025
42AQI
3rd July 2025
39AQI
4th July 2025
45AQI
5th July 2025
44AQI
6th July 2025
44AQI
7th July 2025
46AQI
8th July 2025
49AQI
9th July 2025
50AQI
10th July 2025
51AQI
11th July 2025
51AQI
12th July 2025
52AQI
13th July 2025
53AQI
14th July 2025
54AQI
15th July 2025
52AQI
16th July 2025
49AQI
17th July 2025
50AQI
18th July 2025
47AQI
19th July 2025
46AQI
20th July 2025
37AQI
21st July 2025
36AQI
22nd July 2025
35AQI
23rd July 2025
34AQI
24th July 2025
36AQI
25th July 2025
36AQI
26th July 2025
35AQI
27th July 2025
39AQI
28th July 2025
39AQI
29th July 2025
37AQI
30th July 2025
38AQI
31st July 2025
44AQI
1st August 2025
51AQI
2nd August 2025
52AQI
3rd August 2025
55AQI
4th August 2025
56AQI
5th August 2025
53AQI
6th August 2025
52AQI
7th August 2025
47AQI
8th August 2025
42AQI
9th August 2025
43AQI
10th August 2025
49AQI
11th August 2025
43AQI
12th August 2025
45AQI
13th August 2025
47AQI
14th August 2025
46AQI
15th August 2025
39AQI
16th August 2025
39AQI
17th August 2025
36AQI
18th August 2025
33AQI
19th August 2025
35AQI
20th August 2025
42AQI
21st August 2025
39AQI
22nd August 2025
45AQI
23rd August 2025
39AQI
24th August 2025
42AQI
25th August 2025
39AQI
26th August 2025
37AQI
27th August 2025
38AQI
28th August 2025
42AQI
29th August 2025
45AQI
30th August 2025
41AQI
31st August 2025
42AQI
1st September 2025
41AQI
2nd September 2025
41AQI
3rd September 2025
39AQI
4th September 2025
35AQI
5th September 2025
38AQI
6th September 2025
38AQI
7th September 2025
41AQI
8th September 2025
42AQI
9th September 2025
37AQI
10th September 2025
40AQI
11th September 2025
36AQI
12th September 2025
40AQI
13th September 2025
36AQI
14th September 2025
35AQI
15th September 2025
34AQI
16th September 2025
33AQI
17th September 2025
34AQI
18th September 2025
31AQI
19th September 2025
31AQI
20th September 2025
31AQI
21st September 2025
30AQI
22nd September 2025
30AQI
23rd September 2025
36AQI
24th September 2025
47AQI
25th September 2025
29AQI
26th September 2025
7AQI
27th September 2025
16AQI
28th September 2025
13AQI
29th September 2025
25AQI
30th September 2025
61AQI
1st October 2025
71AQI
2nd October 2025
67AQI
3rd October 2025
68AQI
4th October 2025
79AQI
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

70AQI

47AQI

52AQI

55AQI

49AQI

47AQI

44AQI

44AQI

34AQI

71AQI

No. of days

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

202549AQI

1
29
1
17
11
12
19
12
18
18
13
23
7
25
6
25
6
29
1
4
162
114
1

Highest AQI recorded in

October

71AQI

Lowest AQI recorded in

September

34AQI

202430AQI

21
3
1
18
11
27
4
24
6
29
2
30
31
30
28
1
31
28
2
11
20
308
48
2

Highest AQI recorded in

December

55AQI

Lowest AQI recorded in

September

16AQI

202324AQI

17
10
1
1
26
5
30
29
31
23
1
27
27
1
28
1
1
238
17
1
1
1
1

Highest AQI recorded in

April

64AQI

Lowest AQI recorded in

July

12AQI

202210AQI

4
16
25
1
5
27
2
31
30
23
1
28
31
21
237
1
7

Highest AQI recorded in

March

24AQI

Lowest AQI recorded in

November

0AQI

20218AQI

25
4
16
12
26
5
29
28
30
29
30
30
30
30
31
334
21

Highest AQI recorded in

February

48AQI

Lowest AQI recorded in

November

0AQI

202027AQI

12
20
17
23
7
30
1
29
1
18
22
2
22
7
28
3
221
21

Highest AQI recorded in

November

37AQI

Lowest AQI recorded in

September

12AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
49AQI
Least Polluted Year Recorded
2021(Avg.)
8AQI

Hue's annual 2025 AQI (49) shows an average percentage change of 237.6% (worsened AQI) compared to previous years: 2020 (27), 2021 (8), 2022 (10), 2023 (24), 2024 (30).