Análise Histórica da Qualidade do Ar de Hainan University, Haikou, Hainan, China
Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!
Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+
Análise da Qualidade do Ar de Setembro
Hainan University, Haikou, Hainan, China
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
6th Sep 2022
121AQIAQI mais baixo registrado em
8th Sep 2021
11AQIAnálise do Mesmo Dia (23rd September ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 43 de Bom qualidade do ar no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 23rd Sep - 24th Sep 2025
Hainan University, Haikou, Hainan, China
AQI
Dia
Noite
.
6 AM23rd Sep 2025
6 PM
5 AM24th Sep 2025
Durante o dia
Média do Tempo Mais Alto
10AM23rd Sep
55AQI
Média do Tempo Mais Baixo
8AM23rd Sep
37AQI
Durante a noite
Média do Tempo Mais Alto
7PM23rd Sep
56AQI
Média do Tempo Mais Baixo
1AM24th Sep
40AQI
Nas últimas 24 horas,
AQI de Hainan University atingiu seu ponto mais alto de 56 às 7 PM durante o Noite, enquanto o ponto mais baixo, 37, foi registrado às 8 AM durante o Dia entre 23rd Sep e 24th Sep 2025.
Tendência de AQI Dia & Noite : Aug - Sep 2025
Hainan University, Haikou, Hainan, China
AugSep
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Dia
Noite
25th Aug 2025466 AMAQI
25th Aug 2025447 AMAQI
25th Aug 2025338 AMAQI
25th Aug 2025409 AMAQI
25th Aug 20253810 AMAQI
25th Aug 20252711 AMAQI
25th Aug 20253312 PMAQI
25th Aug 2025341 PMAQI
25th Aug 2025342 PMAQI
25th Aug 2025303 PMAQI
25th Aug 2025244 PMAQI
25th Aug 2025285 PMAQI
25th Aug 2025346 PMAQI
25th Aug 2025377 PMAQI
25th Aug 2025458 PMAQI
25th Aug 2025449 PMAQI
25th Aug 20254110 PMAQI
25th Aug 20253911 PMAQI
26th Aug 20254112 AMAQI
26th Aug 2025401 AMAQI
26th Aug 2025432 AMAQI
26th Aug 2025423 AMAQI
26th Aug 2025404 AMAQI
26th Aug 2025405 AMAQI
26°C25/27°C
26th Aug 2025416 AMAQI
26th Aug 2025417 AMAQI
26th Aug 2025408 AMAQI
26th Aug 2025399 AMAQI
26th Aug 20253710 AMAQI
26th Aug 20253611 AMAQI
26th Aug 20254112 PMAQI
26th Aug 2025341 PMAQI
26th Aug 2025382 PMAQI
26th Aug 2025303 PMAQI
26th Aug 2025344 PMAQI
26th Aug 2025285 PMAQI
26th Aug 2025326 PMAQI
26th Aug 2025307 PMAQI
26th Aug 2025358 PMAQI
26th Aug 2025319 PMAQI
26th Aug 20253910 PMAQI
26th Aug 20253611 PMAQI
27th Aug 20254312 AMAQI
27th Aug 2025441 AMAQI
27th Aug 2025462 AMAQI
27th Aug 2025443 AMAQI
27th Aug 2025424 AMAQI
27th Aug 2025445 AMAQI
27°C26/30°C
27th Aug 2025426 AMAQI
27th Aug 2025447 AMAQI
27th Aug 2025538 AMAQI
27th Aug 2025529 AMAQI
27th Aug 20254310 AMAQI
27th Aug 20255111 AMAQI
27th Aug 20255012 PMAQI
27th Aug 2025381 PMAQI
27th Aug 2025462 PMAQI
27th Aug 2025503 PMAQI
27th Aug 2025444 PMAQI
27th Aug 2025525 PMAQI
27th Aug 2025386 PMAQI
27th Aug 2025387 PMAQI
27th Aug 2025438 PMAQI
27th Aug 2025499 PMAQI
27th Aug 20254210 PMAQI
27th Aug 20254111 PMAQI
28th Aug 20254612 AMAQI
28th Aug 2025441 AMAQI
28th Aug 2025432 AMAQI
28th Aug 2025513 AMAQI
28th Aug 2025514 AMAQI
28th Aug 2025455 AMAQI
27°C26/30°C
28th Aug 2025496 AMAQI
28th Aug 2025497 AMAQI
28th Aug 2025448 AMAQI
28th Aug 2025449 AMAQI
28th Aug 20255710 AMAQI
28th Aug 20253711 AMAQI
28th Aug 20254412 PMAQI
28th Aug 2025481 PMAQI
28th Aug 2025442 PMAQI
28th Aug 2025493 PMAQI
28th Aug 2025574 PMAQI
28th Aug 2025615 PMAQI
28th Aug 2025606 PMAQI
28th Aug 2025467 PMAQI
28th Aug 2025368 PMAQI
28th Aug 2025409 PMAQI
28th Aug 20255010 PMAQI
28th Aug 20254811 PMAQI
29th Aug 20254912 AMAQI
29th Aug 2025511 AMAQI
29th Aug 2025502 AMAQI
29th Aug 2025503 AMAQI
29th Aug 2025494 AMAQI
29th Aug 2025505 AMAQI
27°C25/30°C
29th Aug 2025496 AMAQI
29th Aug 2025507 AMAQI
29th Aug 2025518 AMAQI
29th Aug 2025519 AMAQI
29th Aug 20254510 AMAQI
29th Aug 20255411 AMAQI
29th Aug 20255212 PMAQI
29th Aug 2025521 PMAQI
29th Aug 2025502 PMAQI
29th Aug 2025403 PMAQI
29th Aug 2025494 PMAQI
29th Aug 2025515 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025487 PMAQI
29th Aug 2025478 PMAQI
29th Aug 2025439 PMAQI
29th Aug 20254810 PMAQI
29th Aug 20255511 PMAQI
30th Aug 20254712 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025502 AMAQI
30th Aug 2025503 AMAQI
30th Aug 2025504 AMAQI
30th Aug 2025515 AMAQI
27°C26/28°C
30th Aug 2025486 AMAQI
30th Aug 2025507 AMAQI
30th Aug 2025488 AMAQI
30th Aug 2025429 AMAQI
30th Aug 20253610 AMAQI
30th Aug 20255111 AMAQI
30th Aug 20254512 PMAQI
30th Aug 2025381 PMAQI
30th Aug 2025382 PMAQI
30th Aug 2025383 PMAQI
30th Aug 2025394 PMAQI
30th Aug 2025375 PMAQI
30th Aug 2025326 PMAQI
30th Aug 2025387 PMAQI
30th Aug 2025408 PMAQI
30th Aug 2025479 PMAQI
30th Aug 20254710 PMAQI
30th Aug 20255211 PMAQI
31st Aug 20255012 AMAQI
31st Aug 2025461 AMAQI
31st Aug 2025502 AMAQI
31st Aug 2025473 AMAQI
31st Aug 2025454 AMAQI
31st Aug 2025485 AMAQI
27°C26/28°C
31st Aug 2025466 AMAQI
31st Aug 2025447 AMAQI
31st Aug 2025338 AMAQI
31st Aug 2025399 AMAQI
31st Aug 20252710 AMAQI
31st Aug 20252911 AMAQI
31st Aug 20253512 PMAQI
31st Aug 2025431 PMAQI
31st Aug 2025422 PMAQI
31st Aug 2025373 PMAQI
31st Aug 2025374 PMAQI
31st Aug 2025355 PMAQI
31st Aug 2025406 PMAQI
31st Aug 2025397 PMAQI
31st Aug 2025388 PMAQI
31st Aug 2025439 PMAQI
31st Aug 20255110 PMAQI
31st Aug 20255311 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025421 AMAQI
1st Sep 2025502 AMAQI
1st Sep 2025473 AMAQI
1st Sep 2025444 AMAQI
1st Sep 2025465 AMAQI
27°C26/29°C
1st Sep 2025486 AMAQI
1st Sep 2025507 AMAQI
1st Sep 2025448 AMAQI
1st Sep 2025419 AMAQI
1st Sep 20254810 AMAQI
1st Sep 20254411 AMAQI
1st Sep 20254112 PMAQI
1st Sep 2025371 PMAQI
1st Sep 2025312 PMAQI
1st Sep 2025323 PMAQI
1st Sep 2025264 PMAQI
1st Sep 2025335 PMAQI
1st Sep 2025336 PMAQI
1st Sep 2025417 PMAQI
1st Sep 2025448 PMAQI
1st Sep 2025369 PMAQI
1st Sep 20254210 PMAQI
1st Sep 20254611 PMAQI
2nd Sep 20254412 AMAQI
2nd Sep 2025441 AMAQI
2nd Sep 2025432 AMAQI
2nd Sep 2025443 AMAQI
2nd Sep 2025424 AMAQI
2nd Sep 2025435 AMAQI
27°C26/30°C
2nd Sep 2025436 AMAQI
2nd Sep 2025467 AMAQI
2nd Sep 2025478 AMAQI
2nd Sep 2025439 AMAQI
2nd Sep 20253610 AMAQI
2nd Sep 20253111 AMAQI
2nd Sep 20253312 PMAQI
2nd Sep 2025321 PMAQI
2nd Sep 2025292 PMAQI
2nd Sep 2025273 PMAQI
2nd Sep 2025294 PMAQI
2nd Sep 2025275 PMAQI
2nd Sep 2025266 PMAQI
2nd Sep 2025387 PMAQI
2nd Sep 2025418 PMAQI
2nd Sep 2025429 PMAQI
2nd Sep 20254010 PMAQI
2nd Sep 20254711 PMAQI
3rd Sep 20253812 AMAQI
3rd Sep 2025421 AMAQI
3rd Sep 2025492 AMAQI
3rd Sep 2025483 AMAQI
3rd Sep 2025424 AMAQI
3rd Sep 2025435 AMAQI
28°C26/30°C
3rd Sep 2025426 AMAQI
3rd Sep 2025447 AMAQI
3rd Sep 2025288 AMAQI
3rd Sep 2025439 AMAQI
3rd Sep 20252810 AMAQI
3rd Sep 20253411 AMAQI
3rd Sep 20253412 PMAQI
3rd Sep 2025331 PMAQI
3rd Sep 2025372 PMAQI
3rd Sep 2025333 PMAQI
3rd Sep 2025344 PMAQI
3rd Sep 2025285 PMAQI
3rd Sep 2025286 PMAQI
3rd Sep 2025387 PMAQI
3rd Sep 2025438 PMAQI
3rd Sep 2025449 PMAQI
3rd Sep 20253610 PMAQI
3rd Sep 20253711 PMAQI
4th Sep 20253712 AMAQI
4th Sep 2025411 AMAQI
4th Sep 2025422 AMAQI
4th Sep 2025413 AMAQI
4th Sep 2025424 AMAQI
4th Sep 2025415 AMAQI
28°C26/30°C
4th Sep 2025406 AMAQI
4th Sep 2025417 AMAQI
4th Sep 2025368 AMAQI
4th Sep 2025519 AMAQI
4th Sep 20254810 AMAQI
4th Sep 20254511 AMAQI
4th Sep 20253412 PMAQI
4th Sep 2025281 PMAQI
4th Sep 2025262 PMAQI
4th Sep 2025183 PMAQI
4th Sep 2025204 PMAQI
4th Sep 2025245 PMAQI
4th Sep 2025286 PMAQI
4th Sep 2025287 PMAQI
4th Sep 2025288 PMAQI
4th Sep 2025289 PMAQI
4th Sep 20252810 PMAQI
4th Sep 20253011 PMAQI
5th Sep 20253312 AMAQI
5th Sep 2025381 AMAQI
5th Sep 2025392 AMAQI
5th Sep 2025383 AMAQI
5th Sep 2025384 AMAQI
5th Sep 2025455 AMAQI
28°C26/30°C
5th Sep 2025406 AMAQI
5th Sep 2025397 AMAQI
5th Sep 2025368 AMAQI
5th Sep 2025389 AMAQI
5th Sep 20254410 AMAQI
5th Sep 20253511 AMAQI
5th Sep 20253112 PMAQI
5th Sep 2025311 PMAQI
5th Sep 2025392 PMAQI
5th Sep 2025303 PMAQI
5th Sep 2025384 PMAQI
5th Sep 2025305 PMAQI
5th Sep 2025266 PMAQI
5th Sep 2025297 PMAQI
5th Sep 2025358 PMAQI
5th Sep 2025309 PMAQI
5th Sep 20253610 PMAQI
5th Sep 20252911 PMAQI
6th Sep 20252812 AMAQI
6th Sep 2025331 AMAQI
6th Sep 2025292 AMAQI
6th Sep 2025323 AMAQI
6th Sep 2025344 AMAQI
6th Sep 2025365 AMAQI
28°C26/30°C
6th Sep 2025376 AMAQI
6th Sep 2025347 AMAQI
6th Sep 2025218 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20252210 AMAQI
6th Sep 20252011 AMAQI
6th Sep 20252912 PMAQI
6th Sep 2025221 PMAQI
6th Sep 2025282 PMAQI
6th Sep 2025313 PMAQI
6th Sep 2025204 PMAQI
6th Sep 2025295 PMAQI
6th Sep 2025396 PMAQI
6th Sep 2025317 PMAQI
6th Sep 2025288 PMAQI
6th Sep 2025349 PMAQI
6th Sep 20253410 PMAQI
6th Sep 20254011 PMAQI
7th Sep 20253612 AMAQI
7th Sep 2025321 AMAQI
7th Sep 2025332 AMAQI
7th Sep 2025373 AMAQI
7th Sep 2025344 AMAQI
7th Sep 2025315 AMAQI
28°C26/31°C
7th Sep 2025356 AMAQI
7th Sep 2025357 AMAQI
7th Sep 2025528 AMAQI
7th Sep 2025539 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20255511 AMAQI
7th Sep 20254812 PMAQI
7th Sep 2025581 PMAQI
7th Sep 2025552 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025534 PMAQI
7th Sep 2025465 PMAQI
7th Sep 2025526 PMAQI
7th Sep 2025477 PMAQI
7th Sep 2025478 PMAQI
7th Sep 2025449 PMAQI
7th Sep 20254210 PMAQI
7th Sep 20254411 PMAQI
8th Sep 20253512 AMAQI
8th Sep 2025321 AMAQI
8th Sep 2025312 AMAQI
8th Sep 2025383 AMAQI
8th Sep 2025414 AMAQI
8th Sep 2025405 AMAQI
28°C26/30°C
8th Sep 2025386 AMAQI
8th Sep 2025387 AMAQI
8th Sep 2025498 AMAQI
8th Sep 2025439 AMAQI
8th Sep 20254410 AMAQI
8th Sep 20253411 AMAQI
8th Sep 20253512 PMAQI
8th Sep 2025421 PMAQI
8th Sep 2025532 PMAQI
8th Sep 2025523 PMAQI
8th Sep 2025354 PMAQI
8th Sep 2025385 PMAQI
8th Sep 2025436 PMAQI
8th Sep 2025487 PMAQI
8th Sep 2025508 PMAQI
8th Sep 2025499 PMAQI
8th Sep 20254910 PMAQI
8th Sep 20254911 PMAQI
9th Sep 20254612 AMAQI
9th Sep 2025381 AMAQI
9th Sep 2025352 AMAQI
9th Sep 2025373 AMAQI
9th Sep 2025384 AMAQI
9th Sep 2025365 AMAQI
27°C25/29°C
9th Sep 2025376 AMAQI
9th Sep 2025357 AMAQI
9th Sep 2025348 AMAQI
9th Sep 2025389 AMAQI
9th Sep 20254410 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20252712 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025272 PMAQI
9th Sep 2025283 PMAQI
9th Sep 2025254 PMAQI
9th Sep 2025255 PMAQI
9th Sep 2025326 PMAQI
9th Sep 2025407 PMAQI
9th Sep 2025368 PMAQI
9th Sep 2025399 PMAQI
9th Sep 20254110 PMAQI
9th Sep 20256811 PMAQI
10th Sep 20254312 AMAQI
10th Sep 2025421 AMAQI
10th Sep 2025392 AMAQI
10th Sep 2025423 AMAQI
10th Sep 2025384 AMAQI
10th Sep 2025375 AMAQI
28°C25/32°C
10th Sep 2025386 AMAQI
10th Sep 2025387 AMAQI
10th Sep 2025298 AMAQI
10th Sep 2025249 AMAQI
10th Sep 20253210 AMAQI
10th Sep 20253811 AMAQI
10th Sep 20253412 PMAQI
10th Sep 2025371 PMAQI
10th Sep 2025422 PMAQI
10th Sep 2025293 PMAQI
10th Sep 2025284 PMAQI
10th Sep 2025295 PMAQI
10th Sep 2025276 PMAQI
10th Sep 2025347 PMAQI
10th Sep 2025348 PMAQI
10th Sep 2025379 PMAQI
10th Sep 20254110 PMAQI
10th Sep 20253611 PMAQI
11th Sep 20253512 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025403 AMAQI
11th Sep 2025384 AMAQI
11th Sep 2025395 AMAQI
27°C26/30°C
11th Sep 2025386 AMAQI
11th Sep 2025387 AMAQI
11th Sep 2025408 AMAQI
11th Sep 2025339 AMAQI
11th Sep 20253510 AMAQI
11th Sep 20254711 AMAQI
11th Sep 20253512 PMAQI
11th Sep 2025401 PMAQI
11th Sep 2025342 PMAQI
11th Sep 2025283 PMAQI
11th Sep 2025314 PMAQI
11th Sep 2025255 PMAQI
11th Sep 2025306 PMAQI
11th Sep 2025367 PMAQI
11th Sep 2025358 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20253510 PMAQI
11th Sep 20253211 PMAQI
12th Sep 20253412 AMAQI
12th Sep 2025431 AMAQI
12th Sep 2025402 AMAQI
12th Sep 2025383 AMAQI
12th Sep 2025394 AMAQI
12th Sep 2025385 AMAQI
28°C26/32°C
12th Sep 2025386 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025348 AMAQI
12th Sep 2025309 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252911 AMAQI
12th Sep 20253312 PMAQI
12th Sep 2025351 PMAQI
12th Sep 2025362 PMAQI
12th Sep 2025273 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025325 PMAQI
12th Sep 2025396 PMAQI
12th Sep 2025407 PMAQI
12th Sep 2025348 PMAQI
12th Sep 2025329 PMAQI
12th Sep 20253810 PMAQI
12th Sep 20253711 PMAQI
13th Sep 20253512 AMAQI
13th Sep 2025391 AMAQI
13th Sep 2025382 AMAQI
13th Sep 2025373 AMAQI
13th Sep 2025364 AMAQI
13th Sep 2025365 AMAQI
28°C25/30°C
13th Sep 2025386 AMAQI
13th Sep 2025357 AMAQI
13th Sep 2025368 AMAQI
13th Sep 2025309 AMAQI
13th Sep 20253210 AMAQI
13th Sep 20253311 AMAQI
13th Sep 20253212 PMAQI
13th Sep 2025301 PMAQI
13th Sep 2025392 PMAQI
13th Sep 2025313 PMAQI
13th Sep 2025234 PMAQI
13th Sep 2025205 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025327 PMAQI
13th Sep 2025348 PMAQI
13th Sep 2025359 PMAQI
13th Sep 20253610 PMAQI
13th Sep 20253811 PMAQI
14th Sep 20253612 AMAQI
14th Sep 2025361 AMAQI
14th Sep 2025382 AMAQI
14th Sep 2025343 AMAQI
14th Sep 2025364 AMAQI
14th Sep 2025345 AMAQI
28°C26/30°C
14th Sep 2025356 AMAQI
14th Sep 2025367 AMAQI
14th Sep 2025358 AMAQI
14th Sep 2025309 AMAQI
14th Sep 20252510 AMAQI
14th Sep 20253611 AMAQI
14th Sep 20252912 PMAQI
14th Sep 2025271 PMAQI
14th Sep 2025302 PMAQI
14th Sep 2025263 PMAQI
14th Sep 2025224 PMAQI
14th Sep 2025225 PMAQI
14th Sep 2025286 PMAQI
14th Sep 2025287 PMAQI
14th Sep 2025338 PMAQI
14th Sep 2025389 PMAQI
14th Sep 20253710 PMAQI
14th Sep 20253711 PMAQI
15th Sep 20253412 AMAQI
15th Sep 2025361 AMAQI
15th Sep 2025352 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025324 AMAQI
15th Sep 2025345 AMAQI
28°C26/31°C
15th Sep 2025326 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025398 AMAQI
15th Sep 2025429 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20253511 AMAQI
15th Sep 20252812 PMAQI
15th Sep 2025291 PMAQI
15th Sep 2025312 PMAQI
15th Sep 2025213 PMAQI
15th Sep 2025304 PMAQI
15th Sep 2025225 PMAQI
15th Sep 2025246 PMAQI
15th Sep 2025267 PMAQI
15th Sep 2025308 PMAQI
15th Sep 2025329 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20252812 AMAQI
16th Sep 2025311 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025344 AMAQI
16th Sep 2025345 AMAQI
28°C25/31°C
16th Sep 2025346 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025258 AMAQI
16th Sep 2025289 AMAQI
16th Sep 20253210 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253112 PMAQI
16th Sep 2025281 PMAQI
16th Sep 2025282 PMAQI
16th Sep 2025243 PMAQI
16th Sep 2025244 PMAQI
16th Sep 2025255 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025287 PMAQI
16th Sep 2025298 PMAQI
16th Sep 2025329 PMAQI
16th Sep 20253010 PMAQI
16th Sep 20252811 PMAQI
17th Sep 20253112 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025334 AMAQI
17th Sep 2025325 AMAQI
27°C26/30°C
17th Sep 2025326 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025268 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20253410 AMAQI
17th Sep 20253811 AMAQI
17th Sep 20254012 PMAQI
17th Sep 2025341 PMAQI
17th Sep 2025322 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025284 PMAQI
17th Sep 2025465 PMAQI
17th Sep 2025416 PMAQI
17th Sep 2025377 PMAQI
17th Sep 2025348 PMAQI
17th Sep 2025339 PMAQI
17th Sep 20253410 PMAQI
17th Sep 20253211 PMAQI
18th Sep 20253112 AMAQI
18th Sep 2025341 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025343 AMAQI
18th Sep 2025344 AMAQI
18th Sep 2025345 AMAQI
28°C26/31°C
18th Sep 2025346 AMAQI
18th Sep 2025337 AMAQI
18th Sep 2025278 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20254011 AMAQI
18th Sep 20253212 PMAQI
18th Sep 2025341 PMAQI
18th Sep 2025382 PMAQI
18th Sep 2025343 PMAQI
18th Sep 2025324 PMAQI
18th Sep 2025315 PMAQI
18th Sep 2025316 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025348 PMAQI
18th Sep 2025349 PMAQI
18th Sep 20253510 PMAQI
18th Sep 20253411 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025331 AMAQI
19th Sep 2025332 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025344 AMAQI
19th Sep 2025345 AMAQI
28°C26/29°C
19th Sep 2025346 AMAQI
19th Sep 2025367 AMAQI
19th Sep 2025418 AMAQI
19th Sep 2025499 AMAQI
19th Sep 20254810 AMAQI
19th Sep 20254311 AMAQI
19th Sep 20253412 PMAQI
19th Sep 2025231 PMAQI
19th Sep 2025252 PMAQI
19th Sep 2025253 PMAQI
19th Sep 2025284 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025307 PMAQI
19th Sep 2025338 PMAQI
19th Sep 2025399 PMAQI
19th Sep 20254210 PMAQI
19th Sep 20253811 PMAQI
20th Sep 20254312 AMAQI
20th Sep 2025341 AMAQI
20th Sep 2025342 AMAQI
20th Sep 2025353 AMAQI
20th Sep 2025354 AMAQI
20th Sep 2025355 AMAQI
28°C26/31°C
20th Sep 2025356 AMAQI
20th Sep 2025357 AMAQI
20th Sep 2025358 AMAQI
20th Sep 2025379 AMAQI
20th Sep 20254110 AMAQI
20th Sep 20253711 AMAQI
20th Sep 20253212 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025442 PMAQI
20th Sep 2025473 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025425 PMAQI
20th Sep 2025426 PMAQI
20th Sep 2025427 PMAQI
20th Sep 2025428 PMAQI
20th Sep 2025449 PMAQI
20th Sep 20254710 PMAQI
20th Sep 20255611 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025371 AMAQI
21st Sep 2025362 AMAQI
21st Sep 2025363 AMAQI
21st Sep 2025374 AMAQI
21st Sep 2025365 AMAQI
28°C26/30°C
21st Sep 2025376 AMAQI
21st Sep 2025377 AMAQI
21st Sep 2025408 AMAQI
21st Sep 2025489 AMAQI
21st Sep 20255410 AMAQI
21st Sep 20255211 AMAQI
21st Sep 20254212 PMAQI
21st Sep 2025381 PMAQI
21st Sep 2025492 PMAQI
21st Sep 2025563 PMAQI
21st Sep 2025484 PMAQI
21st Sep 2025555 PMAQI
21st Sep 2025536 PMAQI
21st Sep 2025497 PMAQI
21st Sep 2025438 PMAQI
21st Sep 2025429 PMAQI
21st Sep 20253810 PMAQI
21st Sep 20254011 PMAQI
22nd Sep 20253512 AMAQI
22nd Sep 2025381 AMAQI
22nd Sep 2025392 AMAQI
22nd Sep 2025413 AMAQI
22nd Sep 2025424 AMAQI
22nd Sep 2025425 AMAQI
28°C26/31°C
22nd Sep 2025426 AMAQI
22nd Sep 2025427 AMAQI
22nd Sep 2025298 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20252410 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025242 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025215 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025278 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20253312 AMAQI
23rd Sep 2025381 AMAQI
23rd Sep 2025402 AMAQI
23rd Sep 2025383 AMAQI
23rd Sep 2025374 AMAQI
23rd Sep 2025385 AMAQI
28°C27/30°C
23rd Sep 2025376 AMAQI
23rd Sep 2025377 AMAQI
23rd Sep 2025378 AMAQI
23rd Sep 2025549 AMAQI
23rd Sep 20255510 AMAQI
23rd Sep 20255411 AMAQI
23rd Sep 20255312 PMAQI
23rd Sep 2025531 PMAQI
23rd Sep 2025542 PMAQI
23rd Sep 2025533 PMAQI
23rd Sep 2025534 PMAQI
23rd Sep 2025555 PMAQI
23rd Sep 2025556 PMAQI
23rd Sep 2025567 PMAQI
23rd Sep 2025548 PMAQI
23rd Sep 2025549 PMAQI
23rd Sep 20255010 PMAQI
23rd Sep 20254811 PMAQI
24th Sep 20255212 AMAQI
24th Sep 2025401 AMAQI
24th Sep 2025412 AMAQI
24th Sep 2025423 AMAQI
24th Sep 2025434 AMAQI
24th Sep 2025435 AMAQI
28°C26/31°C
24th Sep 2025436 AMAQI
6 AM24th Sep 2025427 AMAQI
24th Sep 2025528 AMAQI
24th Sep 2025539 AMAQI
24th Sep 20255310 AMAQI
24th Sep 20255311 AMAQI
24th Sep 20255212 PMAQI
12 PM24th Sep 2025491 PMAQI
24th Sep 2025442 PMAQI
24th Sep 2025433 PMAQI
24th Sep 2025414 PMAQI
24th Sep 2025415 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
6 AM - 7 AM
40AQI
2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
3 PM - 6 PM
34AQI
4 horas / Dia
120 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 6 AM a 7 AM (Média 40), enquanto o menor AQI foi entre 3 PM a 6 PM (Média 34).
Durante a noite
Média do Tempo Mais Alto
12 AM - 11 PM
39AQI
11 horas / Dia
330 horas / Mês
Média do Tempo Mais Baixo
7 PM - 11 PM
39AQI
5 horas / Dia
150 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 11 PM (Média 39), enquanto o menor AQI foi entre 7 PM a 11 PM (Média 39).
2025 Dias Vs Qualidade do Ar
Hainan University, Haikou, Hainan, China
2025
42%
113
53%
141
5%
12
Número total de dias com diferentes categorias de AQI nos últimos 267 dias em 2025 (98 dias restantes)
Bom
113 DiasModerado
141 DiasRuim
12 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 42%
Nível de Risco à Saúde:
Significativo
Em 2025, 42% de 267 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Significativo, com problemas respiratórios, doenças cardíacas, questões de pele e estresse sendo mais comuns, particularmente entre crianças e idosos.
Annual Air Quality Insights
Hainan University, Haikou, Hainan, China
Níveis de AQI em 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.
Jan.
Fev.
Mar.
Abr.
Maio
Jun.
Jul.
Ago.
Set.
Out.
Nov.
Dez.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
113AQI
113AQI
2nd Janeiro 2025
111AQI
111AQI
3rd Janeiro 2025
107AQI
107AQI
4th Janeiro 2025
94AQI
94AQI
5th Janeiro 2025
115AQI
115AQI
6th Janeiro 2025
125AQI
125AQI
7th Janeiro 2025
93AQI
93AQI
8th Janeiro 2025
93AQI
93AQI
9th Janeiro 2025
121AQI
121AQI
10th Janeiro 2025
106AQI
106AQI
11th Janeiro 2025
90AQI
90AQI
12th Janeiro 2025
77AQI
77AQI
13th Janeiro 2025
77AQI
77AQI
14th Janeiro 2025
74AQI
74AQI
15th Janeiro 2025
77AQI
77AQI
16th Janeiro 2025
88AQI
88AQI
17th Janeiro 2025
87AQI
87AQI
18th Janeiro 2025
85AQI
85AQI
19th Janeiro 2025
89AQI
89AQI
20th Janeiro 2025
95AQI
95AQI
21st Janeiro 2025
77AQI
77AQI
22nd Janeiro 2025
91AQI
91AQI
23rd Janeiro 2025
84AQI
84AQI
24th Janeiro 2025
68AQI
68AQI
25th Janeiro 2025
60AQI
60AQI
26th Janeiro 2025
58AQI
58AQI
27th Janeiro 2025
58AQI
58AQI
28th Janeiro 2025
60AQI
60AQI
29th Janeiro 2025
72AQI
72AQI
30th Janeiro 2025
67AQI
67AQI
31st Janeiro 2025
72AQI
72AQI
1st Fevereiro 2025
58AQI
58AQI
2nd Fevereiro 2025
52AQI
52AQI
3rd Fevereiro 2025
69AQI
69AQI
4th Fevereiro 2025
54AQI
54AQI
5th Fevereiro 2025
60AQI
60AQI
6th Fevereiro 2025
63AQI
63AQI
7th Fevereiro 2025
73AQI
73AQI
8th Fevereiro 2025
59AQI
59AQI
9th Fevereiro 2025
69AQI
69AQI
10th Fevereiro 2025
64AQI
64AQI
11th Fevereiro 2025
64AQI
64AQI
12th Fevereiro 2025
58AQI
58AQI
13th Fevereiro 2025
70AQI
70AQI
14th Fevereiro 2025
55AQI
55AQI
15th Fevereiro 2025
72AQI
72AQI
16th Fevereiro 2025
51AQI
51AQI
17th Fevereiro 2025
77AQI
77AQI
18th Fevereiro 2025
79AQI
79AQI
19th Fevereiro 2025
74AQI
74AQI
20th Fevereiro 2025
71AQI
71AQI
21st Fevereiro 2025
65AQI
65AQI
22nd Fevereiro 2025
57AQI
57AQI
23rd Fevereiro 2025
76AQI
76AQI
24th Fevereiro 2025
55AQI
55AQI
25th Fevereiro 2025
71AQI
71AQI
26th Fevereiro 2025
87AQI
87AQI
27th Fevereiro 2025
73AQI
73AQI
28th Fevereiro 2025
67AQI
67AQI
1st Março 2025
62AQI
62AQI
2nd Março 2025
58AQI
58AQI
3rd Março 2025
64AQI
64AQI
4th Março 2025
58AQI
58AQI
5th Março 2025
54AQI
54AQI
6th Março 2025
37AQI
37AQI
7th Março 2025
46AQI
46AQI
8th Março 2025
56AQI
56AQI
9th Março 2025
65AQI
65AQI
10th Março 2025
71AQI
71AQI
11th Março 2025
70AQI
70AQI
12th Março 2025
67AQI
67AQI
13th Março 2025
62AQI
62AQI
14th Março 2025
52AQI
52AQI
15th Março 2025
60AQI
60AQI
16th Março 2025
47AQI
47AQI
17th Março 2025
69AQI
69AQI
18th Março 2025
68AQI
68AQI
19th Março 2025
85AQI
85AQI
20th Março 2025
81AQI
81AQI
21st Março 2025
83AQI
83AQI
22nd Março 2025
78AQI
78AQI
23rd Março 2025
72AQI
72AQI
24th Março 2025
72AQI
72AQI
25th Março 2025
75AQI
75AQI
26th Março 2025
73AQI
73AQI
27th Março 2025
70AQI
70AQI
28th Março 2025
69AQI
69AQI
29th Março 2025
52AQI
52AQI
30th Março 2025
42AQI
42AQI
31st Março 2025
55AQI
55AQI
1st Abril 2025
60AQI
60AQI
2nd Abril 2025
71AQI
71AQI
3rd Abril 2025
58AQI
58AQI
4th Abril 2025
62AQI
62AQI
5th Abril 2025
67AQI
67AQI
6th Abril 2025
75AQI
75AQI
7th Abril 2025
77AQI
77AQI
8th Abril 2025
69AQI
69AQI
9th Abril 2025
66AQI
66AQI
10th Abril 2025
73AQI
73AQI
11th Abril 2025
64AQI
64AQI
12th Abril 2025
70AQI
70AQI
13th Abril 2025
129AQI
129AQI
14th Abril 2025
134AQI
134AQI
15th Abril 2025
148AQI
148AQI
16th Abril 2025
138AQI
138AQI
17th Abril 2025
114AQI
114AQI
18th Abril 2025
95AQI
95AQI
19th Abril 2025
84AQI
84AQI
20th Abril 2025
65AQI
65AQI
21st Abril 2025
65AQI
65AQI
22nd Abril 2025
65AQI
65AQI
23rd Abril 2025
61AQI
61AQI
24th Abril 2025
65AQI
65AQI
25th Abril 2025
61AQI
61AQI
26th Abril 2025
52AQI
52AQI
27th Abril 2025
46AQI
46AQI
28th Abril 2025
59AQI
59AQI
29th Abril 2025
64AQI
64AQI
30th Abril 2025
63AQI
63AQI
1st Maio 2025
54AQI
54AQI
2nd Maio 2025
60AQI
60AQI
3rd Maio 2025
58AQI
58AQI
4th Maio 2025
58AQI
58AQI
5th Maio 2025
56AQI
56AQI
6th Maio 2025
59AQI
59AQI
7th Maio 2025
59AQI
59AQI
8th Maio 2025
52AQI
52AQI
9th Maio 2025
56AQI
56AQI
10th Maio 2025
50AQI
50AQI
11th Maio 2025
59AQI
59AQI
12th Maio 2025
63AQI
63AQI
13th Maio 2025
58AQI
58AQI
14th Maio 2025
48AQI
48AQI
15th Maio 2025
45AQI
45AQI
16th Maio 2025
46AQI
46AQI
17th Maio 2025
44AQI
44AQI
18th Maio 2025
50AQI
50AQI
19th Maio 2025
46AQI
46AQI
20th Maio 2025
52AQI
52AQI
21st Maio 2025
47AQI
47AQI
22nd Maio 2025
46AQI
46AQI
23rd Maio 2025
39AQI
39AQI
24th Maio 2025
41AQI
41AQI
25th Maio 2025
60AQI
60AQI
26th Maio 2025
71AQI
71AQI
27th Maio 2025
61AQI
61AQI
28th Maio 2025
55AQI
55AQI
29th Maio 2025
50AQI
50AQI
30th Maio 2025
47AQI
47AQI
31st Maio 2025
46AQI
46AQI
1st Junho 2025
49AQI
49AQI
2nd Junho 2025
49AQI
49AQI
3rd Junho 2025
58AQI
58AQI
4th Junho 2025
54AQI
54AQI
5th Junho 2025
45AQI
45AQI
6th Junho 2025
43AQI
43AQI
7th Junho 2025
48AQI
48AQI
8th Junho 2025
52AQI
52AQI
9th Junho 2025
50AQI
50AQI
10th Junho 2025
50AQI
50AQI
11th Junho 2025
51AQI
51AQI
12th Junho 2025
39AQI
39AQI
13th Junho 2025
38AQI
38AQI
14th Junho 2025
41AQI
41AQI
15th Junho 2025
45AQI
45AQI
16th Junho 2025
50AQI
50AQI
17th Junho 2025
51AQI
51AQI
18th Junho 2025
47AQI
47AQI
19th Junho 2025
45AQI
45AQI
20th Junho 2025
44AQI
44AQI
21st Junho 2025
41AQI
41AQI
22nd Junho 2025
37AQI
37AQI
23rd Junho 2025
35AQI
35AQI
24th Junho 2025
34AQI
34AQI
25th Junho 2025
31AQI
31AQI
26th Junho 2025
29AQI
29AQI
27th Junho 2025
30AQI
30AQI
28th Junho 2025
34AQI
34AQI
29th Junho 2025
34AQI
34AQI
30th Junho 2025
35AQI
35AQI
1st Julho 2025
33AQI
33AQI
2nd Julho 2025
30AQI
30AQI
3rd Julho 2025
33AQI
33AQI
4th Julho 2025
32AQI
32AQI
5th Julho 2025
39AQI
39AQI
6th Julho 2025
37AQI
37AQI
7th Julho 2025
37AQI
37AQI
8th Julho 2025
45AQI
45AQI
9th Julho 2025
47AQI
47AQI
10th Julho 2025
48AQI
48AQI
11th Julho 2025
50AQI
50AQI
12th Julho 2025
48AQI
48AQI
13th Julho 2025
52AQI
52AQI
14th Julho 2025
53AQI
53AQI
15th Julho 2025
55AQI
55AQI
16th Julho 2025
55AQI
55AQI
17th Julho 2025
51AQI
51AQI
18th Julho 2025
51AQI
51AQI
19th Julho 2025
45AQI
45AQI
20th Julho 2025
40AQI
40AQI
21st Julho 2025
37AQI
37AQI
22nd Julho 2025
40AQI
40AQI
23rd Julho 2025
45AQI
45AQI
24th Julho 2025
36AQI
36AQI
25th Julho 2025
39AQI
39AQI
26th Julho 2025
38AQI
38AQI
27th Julho 2025
45AQI
45AQI
28th Julho 2025
36AQI
36AQI
29th Julho 2025
38AQI
38AQI
30th Julho 2025
39AQI
39AQI
31st Julho 2025
47AQI
47AQI
1st Agosto 2025
56AQI
56AQI
2nd Agosto 2025
56AQI
56AQI
3rd Agosto 2025
58AQI
58AQI
4th Agosto 2025
57AQI
57AQI
5th Agosto 2025
56AQI
56AQI
6th Agosto 2025
55AQI
55AQI
7th Agosto 2025
58AQI
58AQI
8th Agosto 2025
56AQI
56AQI
9th Agosto 2025
58AQI
58AQI
10th Agosto 2025
55AQI
55AQI
11th Agosto 2025
49AQI
49AQI
12th Agosto 2025
47AQI
47AQI
13th Agosto 2025
49AQI
49AQI
14th Agosto 2025
49AQI
49AQI
15th Agosto 2025
35AQI
35AQI
16th Agosto 2025
35AQI
35AQI
17th Agosto 2025
33AQI
33AQI
18th Agosto 2025
32AQI
32AQI
19th Agosto 2025
36AQI
36AQI
20th Agosto 2025
37AQI
37AQI
21st Agosto 2025
37AQI
37AQI
22nd Agosto 2025
40AQI
40AQI
23rd Agosto 2025
39AQI
39AQI
24th Agosto 2025
43AQI
43AQI
25th Agosto 2025
39AQI
39AQI
26th Agosto 2025
37AQI
37AQI
27th Agosto 2025
45AQI
45AQI
28th Agosto 2025
48AQI
48AQI
29th Agosto 2025
49AQI
49AQI
30th Agosto 2025
45AQI
45AQI
31st Agosto 2025
42AQI
42AQI
1st Setembro 2025
42AQI
42AQI
2nd Setembro 2025
39AQI
39AQI
3rd Setembro 2025
38AQI
38AQI
4th Setembro 2025
33AQI
33AQI
5th Setembro 2025
35AQI
35AQI
6th Setembro 2025
31AQI
31AQI
7th Setembro 2025
44AQI
44AQI
8th Setembro 2025
42AQI
42AQI
9th Setembro 2025
37AQI
37AQI
10th Setembro 2025
36AQI
36AQI
11th Setembro 2025
36AQI
36AQI
12th Setembro 2025
35AQI
35AQI
13th Setembro 2025
33AQI
33AQI
14th Setembro 2025
32AQI
32AQI
15th Setembro 2025
31AQI
31AQI
16th Setembro 2025
30AQI
30AQI
17th Setembro 2025
34AQI
34AQI
18th Setembro 2025
33AQI
33AQI
19th Setembro 2025
34AQI
34AQI
20th Setembro 2025
40AQI
40AQI
21st Setembro 2025
44AQI
44AQI
22nd Setembro 2025
30AQI
30AQI
23rd Setembro 2025
43AQI
43AQI
24th Setembro 2025
25th Setembro 2025
26th Setembro 2025
27th Setembro 2025
28th Setembro 2025
29th Setembro 2025
30th Setembro 2025
1st Outubro 2025
2nd Outubro 2025
3rd Outubro 2025
4th Outubro 2025
5th Outubro 2025
6th Outubro 2025
7th Outubro 2025
8th Outubro 2025
9th Outubro 2025
10th Outubro 2025
11th Outubro 2025
12th Outubro 2025
13th Outubro 2025
14th Outubro 2025
15th Outubro 2025
16th Outubro 2025
17th Outubro 2025
18th Outubro 2025
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025
87AQI
66AQI
64AQI
77AQI
53AQI
43AQI
43AQI
46AQI
36AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202558AQI
24
7
28
4
27
1
24
5
14
17
25
5
25
6
21
10
23
113
141
12
Maior AQI registrado em
Janeiro87AQI
Menor AQI registrado em
Setembro36AQI
202456AQI
7
23
1
11
16
2
8
23
3
27
20
11
26
4
29
2
25
6
22
6
6
22
3
1
28
1
25
6
158
193
13
Maior AQI registrado em
Dezembro85AQI
Menor AQI registrado em
Julho28AQI
202357AQI
5
19
7
9
17
2
3
25
3
3
27
18
13
25
5
29
2
22
9
26
4
11
19
1
9
15
2
7
21
3
167
176
18
Maior AQI registrado em
Janeiro83AQI
Menor AQI registrado em
Julho35AQI
202254AQI
10
19
2
14
6
1
10
21
13
16
25
6
23
7
18
3
1
5
22
1
8
23
15
15
3
23
4
1
145
161
8
1
Maior AQI registrado em
Dezembro75AQI
Menor AQI registrado em
Julho31AQI
202152AQI
3
18
8
2
7
21
14
15
2
18
12
26
5
18
12
30
1
28
3
26
4
20
11
8
20
2
1
26
4
199
148
16
2
Maior AQI registrado em
Janeiro93AQI
Menor AQI registrado em
Setembro31AQI
202053AQI
7
5
1
7
14
9
9
29
1
18
1
18
6
28
2
9
21
1
8
18
4
2
18
10
1
135
95
16
1
Maior AQI registrado em
Dezembro89AQI
Menor AQI registrado em
Setembro33AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2025(Média)
58AQIAno Menos Poluído Registrado
2021(Média)
52AQIHainan University tem um AQI médio anual de 2025 AQI (58), mostrando uma mudança percentual média de 6.07% (piorou AQI) em comparação aos anos anteriores: 2020 (53), 2021 (52), 2022 (54), 2023 (57), 2024 (56).
