Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Nada, Hainan, China 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

Nada, Hainan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Oct 2024
132AQI
Lowest AQI recorded on
1st Oct 2022
13AQI

Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 45 of Good air quality, showing improvement over 2024 and 2023 on the same day.

Day & Night AQI Trend: 1st Oct - 2nd Oct 2026

Nada, Hainan, China

AQI
Day
Night
.

6 AM1st Oct 2026

6 PM

5 AM2nd Oct 2026

Day time
Avg. Highest Time
6AM1st Oct

26AQI

Avg. Lowest Time
5PM1st Oct

22AQI

Night time
Avg. Highest Time
5AM2nd Oct

51AQI

Avg. Lowest Time
7PM1st Oct

23AQI

In the last 24 hours,

Nada's AQI reached its highest point of 51 at 5 AM during the Night, while the lowest point, 22, was recorded at 5 PM during the Day between 1st Oct and 2nd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Nada, Hainan, China

SepOct
03rd - 04th04th - 05th05th - 06th06th - 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
Day
Night
3rd Sep 2026316 AMAQI
3rd Sep 2026337 AMAQI
3rd Sep 2026338 AMAQI
3rd Sep 2026339 AMAQI
3rd Sep 20263410 AMAQI
3rd Sep 20263311 AMAQI
3rd Sep 20263612 PMAQI
3rd Sep 2026361 PMAQI
3rd Sep 2026352 PMAQI
3rd Sep 2026353 PMAQI
3rd Sep 2026364 PMAQI
3rd Sep 2026365 PMAQI
3rd Sep 2026356 PMAQI
3rd Sep 2026367 PMAQI
3rd Sep 2026368 PMAQI
3rd Sep 2026419 PMAQI
3rd Sep 20264610 PMAQI
3rd Sep 20264411 PMAQI
4th Sep 20264112 AMAQI
4th Sep 2026391 AMAQI
4th Sep 2026392 AMAQI
4th Sep 2026363 AMAQI
4th Sep 2026374 AMAQI
4th Sep 2026365 AMAQI

26°C24/28°C

4th Sep 2026396 AMAQI
4th Sep 2026387 AMAQI
4th Sep 2026398 AMAQI
4th Sep 2026409 AMAQI
4th Sep 20263610 AMAQI
4th Sep 20263411 AMAQI
4th Sep 20263212 PMAQI
4th Sep 2026301 PMAQI
4th Sep 2026272 PMAQI
4th Sep 2026273 PMAQI
4th Sep 2026254 PMAQI
4th Sep 2026245 PMAQI
4th Sep 2026246 PMAQI
4th Sep 2026227 PMAQI
4th Sep 2026268 PMAQI
4th Sep 2026249 PMAQI
4th Sep 20262410 PMAQI
4th Sep 20262811 PMAQI
5th Sep 20262612 AMAQI
5th Sep 2026261 AMAQI
5th Sep 2026262 AMAQI
5th Sep 2026283 AMAQI
5th Sep 2026284 AMAQI
5th Sep 2026265 AMAQI

25°C23/27°C

5th Sep 2026276 AMAQI
5th Sep 2026287 AMAQI
5th Sep 2026278 AMAQI
5th Sep 2026289 AMAQI
5th Sep 20262810 AMAQI
5th Sep 20262611 AMAQI
5th Sep 20262612 PMAQI
5th Sep 2026261 PMAQI
5th Sep 2026252 PMAQI
5th Sep 2026283 PMAQI
5th Sep 2026254 PMAQI
5th Sep 2026245 PMAQI
5th Sep 2026246 PMAQI
5th Sep 2026237 PMAQI
5th Sep 2026268 PMAQI
5th Sep 2026259 PMAQI
5th Sep 20262610 PMAQI
5th Sep 20262711 PMAQI
6th Sep 20262612 AMAQI
6th Sep 2026291 AMAQI
6th Sep 2026362 AMAQI
6th Sep 2026303 AMAQI
6th Sep 2026274 AMAQI
6th Sep 2026255 AMAQI

24°C23/27°C

6th Sep 2026266 AMAQI
6th Sep 2026257 AMAQI
6th Sep 2026258 AMAQI
6th Sep 2026269 AMAQI
6th Sep 20262610 AMAQI
6th Sep 20262411 AMAQI
6th Sep 20262212 PMAQI
6th Sep 2026221 PMAQI
6th Sep 2026212 PMAQI
6th Sep 2026213 PMAQI
6th Sep 2026244 PMAQI
6th Sep 2026225 PMAQI
6th Sep 2026226 PMAQI
6th Sep 2026247 PMAQI
6th Sep 2026278 PMAQI
6th Sep 2026399 PMAQI
6th Sep 20264510 PMAQI
6th Sep 20265011 PMAQI
7th Sep 20265212 AMAQI
7th Sep 2026401 AMAQI
7th Sep 2026392 AMAQI
7th Sep 2026413 AMAQI
7th Sep 2026344 AMAQI
7th Sep 2026415 AMAQI

25°C23/27°C

7th Sep 2026436 AMAQI
7th Sep 2026427 AMAQI
7th Sep 2026448 AMAQI
7th Sep 2026449 AMAQI
7th Sep 20263910 AMAQI
7th Sep 20264011 AMAQI
7th Sep 20263012 PMAQI
7th Sep 2026281 PMAQI
7th Sep 2026262 PMAQI
7th Sep 2026253 PMAQI
7th Sep 2026404 PMAQI
7th Sep 2026395 PMAQI
7th Sep 2026476 PMAQI
7th Sep 2026477 PMAQI
7th Sep 2026478 PMAQI
7th Sep 2026519 PMAQI
7th Sep 20265710 PMAQI
7th Sep 20265011 PMAQI
8th Sep 20263212 AMAQI
8th Sep 2026281 AMAQI
8th Sep 2026322 AMAQI
8th Sep 2026233 AMAQI
8th Sep 2026254 AMAQI
8th Sep 2026325 AMAQI

26°C24/30°C

8th Sep 2026346 AMAQI
8th Sep 2026467 AMAQI
8th Sep 2026608 AMAQI
8th Sep 2026599 AMAQI
8th Sep 20265910 AMAQI
8th Sep 20265611 AMAQI
8th Sep 20264112 PMAQI
8th Sep 2026261 PMAQI
8th Sep 2026262 PMAQI
8th Sep 2026303 PMAQI
8th Sep 2026264 PMAQI
8th Sep 2026265 PMAQI
8th Sep 2026266 PMAQI
8th Sep 2026247 PMAQI
8th Sep 2026268 PMAQI
8th Sep 2026369 PMAQI
8th Sep 20265710 PMAQI
8th Sep 20264811 PMAQI
9th Sep 20263412 AMAQI
9th Sep 2026351 AMAQI
9th Sep 2026392 AMAQI
9th Sep 2026383 AMAQI
9th Sep 2026384 AMAQI
9th Sep 2026385 AMAQI

27°C24/31°C

9th Sep 2026396 AMAQI
9th Sep 2026387 AMAQI
9th Sep 2026398 AMAQI
9th Sep 2026399 AMAQI
9th Sep 20264010 AMAQI
9th Sep 20263911 AMAQI
9th Sep 20263512 PMAQI
9th Sep 2026341 PMAQI
9th Sep 2026322 PMAQI
9th Sep 2026323 PMAQI
9th Sep 2026324 PMAQI
9th Sep 2026325 PMAQI
9th Sep 2026296 PMAQI
9th Sep 2026307 PMAQI
9th Sep 2026318 PMAQI
9th Sep 2026329 PMAQI
9th Sep 20263310 PMAQI
9th Sep 20263411 PMAQI
10th Sep 20263312 AMAQI
10th Sep 2026341 AMAQI
10th Sep 2026372 AMAQI
10th Sep 2026373 AMAQI
10th Sep 2026394 AMAQI
10th Sep 2026405 AMAQI

27°C25/31°C

10th Sep 2026446 AMAQI
10th Sep 2026447 AMAQI
10th Sep 2026438 AMAQI
10th Sep 2026449 AMAQI
10th Sep 20264410 AMAQI
10th Sep 20264211 AMAQI
10th Sep 20264312 PMAQI
10th Sep 2026411 PMAQI
10th Sep 2026442 PMAQI
10th Sep 2026423 PMAQI
10th Sep 2026424 PMAQI
10th Sep 2026405 PMAQI
10th Sep 2026406 PMAQI
10th Sep 2026407 PMAQI
10th Sep 2026468 PMAQI
10th Sep 2026459 PMAQI
10th Sep 20264610 PMAQI
10th Sep 20264811 PMAQI
11th Sep 20265012 AMAQI
11th Sep 2026511 AMAQI
11th Sep 2026522 AMAQI
11th Sep 2026533 AMAQI
11th Sep 2026524 AMAQI
11th Sep 2026515 AMAQI

25°C23/29°C

11th Sep 2026526 AMAQI
11th Sep 2026527 AMAQI
11th Sep 2026528 AMAQI
11th Sep 2026539 AMAQI
11th Sep 20265710 AMAQI
11th Sep 20267011 AMAQI
11th Sep 20266312 PMAQI
11th Sep 2026611 PMAQI
11th Sep 2026642 PMAQI
11th Sep 2026693 PMAQI
11th Sep 2026724 PMAQI
11th Sep 2026805 PMAQI
11th Sep 2026776 PMAQI
11th Sep 2026727 PMAQI
11th Sep 2026728 PMAQI
11th Sep 2026759 PMAQI
11th Sep 20267710 PMAQI
11th Sep 20267411 PMAQI
12th Sep 20266512 AMAQI
12th Sep 2026651 AMAQI
12th Sep 2026662 AMAQI
12th Sep 2026643 AMAQI
12th Sep 2026584 AMAQI
12th Sep 2026555 AMAQI

24°C22/26°C

12th Sep 2026816 AMAQI
12th Sep 2026867 AMAQI
12th Sep 2026948 AMAQI
12th Sep 2026869 AMAQI
12th Sep 20268410 AMAQI
12th Sep 20269011 AMAQI
12th Sep 20268112 PMAQI
12th Sep 2026701 PMAQI
12th Sep 2026682 PMAQI
12th Sep 2026663 PMAQI
12th Sep 2026614 PMAQI
12th Sep 2026555 PMAQI
12th Sep 2026556 PMAQI
12th Sep 2026527 PMAQI
12th Sep 2026578 PMAQI
12th Sep 2026619 PMAQI
12th Sep 20266010 PMAQI
12th Sep 20265911 PMAQI
13th Sep 20265312 AMAQI
13th Sep 2026501 AMAQI
13th Sep 2026502 AMAQI
13th Sep 2026523 AMAQI
13th Sep 2026405 AMAQI

24°C23/26°C

13th Sep 2026316 AMAQI
13th Sep 2026337 AMAQI
13th Sep 2026328 AMAQI
13th Sep 2026329 AMAQI
13th Sep 20264410 AMAQI
13th Sep 20265411 AMAQI
13th Sep 20264012 PMAQI
13th Sep 2026271 PMAQI
13th Sep 2026132 PMAQI
13th Sep 2026103 PMAQI
13th Sep 202684 PMAQI
13th Sep 202685 PMAQI
13th Sep 202686 PMAQI
13th Sep 202687 PMAQI
13th Sep 202688 PMAQI
13th Sep 202679 PMAQI
13th Sep 2026810 PMAQI
13th Sep 2026811 PMAQI
14th Sep 2026812 AMAQI
14th Sep 202691 AMAQI
14th Sep 2026202 AMAQI
14th Sep 2026193 AMAQI
14th Sep 2026174 AMAQI
14th Sep 2026115 AMAQI

24°C23/27°C

14th Sep 202696 AMAQI
14th Sep 2026117 AMAQI
14th Sep 2026118 AMAQI
14th Sep 202679 AMAQI
14th Sep 20261610 AMAQI
14th Sep 20261411 AMAQI
14th Sep 20261512 PMAQI
14th Sep 2026211 PMAQI
14th Sep 2026222 PMAQI
14th Sep 2026213 PMAQI
14th Sep 2026204 PMAQI
14th Sep 2026265 PMAQI
14th Sep 2026236 PMAQI
14th Sep 2026287 PMAQI
14th Sep 2026398 PMAQI
14th Sep 2026409 PMAQI
14th Sep 20264010 PMAQI
14th Sep 20262111 PMAQI
15th Sep 20262212 AMAQI
15th Sep 2026241 AMAQI
15th Sep 2026282 AMAQI
15th Sep 2026243 AMAQI
15th Sep 2026254 AMAQI
15th Sep 2026245 AMAQI

24°C22/27°C

15th Sep 2026226 AMAQI
15th Sep 2026247 AMAQI
15th Sep 2026268 AMAQI
15th Sep 2026259 AMAQI
15th Sep 20262410 AMAQI
15th Sep 20262411 AMAQI
15th Sep 20262412 PMAQI
15th Sep 2026241 PMAQI
15th Sep 2026242 PMAQI
15th Sep 2026243 PMAQI
15th Sep 2026244 PMAQI
15th Sep 2026285 PMAQI
15th Sep 2026266 PMAQI
15th Sep 2026257 PMAQI
15th Sep 2026218 PMAQI
15th Sep 2026269 PMAQI
15th Sep 20263110 PMAQI
15th Sep 20262411 PMAQI
16th Sep 20262412 AMAQI
16th Sep 2026231 AMAQI
16th Sep 2026262 AMAQI
16th Sep 2026293 AMAQI
16th Sep 2026274 AMAQI
16th Sep 2026265 AMAQI

24°C22/27°C

16th Sep 2026226 AMAQI
16th Sep 2026227 AMAQI
16th Sep 2026228 AMAQI
16th Sep 2026269 AMAQI
16th Sep 20262410 AMAQI
16th Sep 20262411 AMAQI
16th Sep 20262412 PMAQI
16th Sep 2026221 PMAQI
16th Sep 2026222 PMAQI
16th Sep 2026233 PMAQI
16th Sep 2026224 PMAQI
16th Sep 2026245 PMAQI
16th Sep 2026266 PMAQI
16th Sep 2026267 PMAQI
16th Sep 2026268 PMAQI
16th Sep 2026269 PMAQI
16th Sep 20262610 PMAQI
16th Sep 20262811 PMAQI
17th Sep 20262812 AMAQI
17th Sep 2026301 AMAQI
17th Sep 2026302 AMAQI
17th Sep 2026303 AMAQI
17th Sep 2026314 AMAQI
17th Sep 2026305 AMAQI

26°C24/30°C

17th Sep 2026306 AMAQI
17th Sep 2026307 AMAQI
17th Sep 2026328 AMAQI
17th Sep 2026349 AMAQI
17th Sep 20263410 AMAQI
17th Sep 20263211 AMAQI
17th Sep 20263212 PMAQI
17th Sep 2026321 PMAQI
17th Sep 2026312 PMAQI
17th Sep 2026303 PMAQI
17th Sep 2026304 PMAQI
17th Sep 2026325 PMAQI
17th Sep 2026296 PMAQI
17th Sep 2026307 PMAQI
17th Sep 2026328 PMAQI
17th Sep 2026329 PMAQI
17th Sep 20263010 PMAQI
17th Sep 20263211 PMAQI
18th Sep 20263312 AMAQI
18th Sep 2026331 AMAQI
18th Sep 2026342 AMAQI
18th Sep 2026343 AMAQI
18th Sep 2026344 AMAQI
18th Sep 2026345 AMAQI

26°C23/30°C

18th Sep 2026356 AMAQI
18th Sep 2026347 AMAQI
18th Sep 2026348 AMAQI
18th Sep 2026409 AMAQI
18th Sep 20264010 AMAQI
18th Sep 20263811 AMAQI
18th Sep 20263712 PMAQI
18th Sep 2026341 PMAQI
18th Sep 2026362 PMAQI
18th Sep 2026343 PMAQI
18th Sep 2026324 PMAQI
18th Sep 2026335 PMAQI
18th Sep 2026326 PMAQI
18th Sep 2026317 PMAQI
18th Sep 2026328 PMAQI
18th Sep 2026329 PMAQI
18th Sep 20263410 PMAQI
18th Sep 20263411 PMAQI
19th Sep 20263712 AMAQI
19th Sep 2026371 AMAQI
19th Sep 2026372 AMAQI
19th Sep 2026363 AMAQI
19th Sep 2026364 AMAQI
19th Sep 2026365 AMAQI

25°C23/29°C

19th Sep 2026356 AMAQI
19th Sep 2026387 AMAQI
19th Sep 2026378 AMAQI
19th Sep 2026399 AMAQI
19th Sep 20263810 AMAQI
19th Sep 20263611 AMAQI
19th Sep 20263412 PMAQI
19th Sep 2026291 PMAQI
19th Sep 2026282 PMAQI
19th Sep 2026263 PMAQI
19th Sep 2026244 PMAQI
19th Sep 2026245 PMAQI
19th Sep 2026236 PMAQI
19th Sep 2026247 PMAQI
19th Sep 2026258 PMAQI
19th Sep 2026229 PMAQI
19th Sep 20262210 PMAQI
19th Sep 20262411 PMAQI
20th Sep 20262512 AMAQI
20th Sep 2026251 AMAQI
20th Sep 2026252 AMAQI
20th Sep 2026243 AMAQI
20th Sep 2026244 AMAQI
20th Sep 2026245 AMAQI

26°C24/28°C

20th Sep 2026246 AMAQI
20th Sep 2026247 AMAQI
20th Sep 2026238 AMAQI
20th Sep 2026269 AMAQI
20th Sep 20262710 AMAQI
20th Sep 20263511 AMAQI
20th Sep 20264412 PMAQI
20th Sep 2026631 PMAQI
20th Sep 2026542 PMAQI
20th Sep 2026343 PMAQI
20th Sep 2026284 PMAQI
20th Sep 2026285 PMAQI
20th Sep 2026246 PMAQI
20th Sep 2026267 PMAQI
20th Sep 2026298 PMAQI
20th Sep 2026429 PMAQI
20th Sep 20263410 PMAQI
20th Sep 20263611 PMAQI
21st Sep 20263212 AMAQI
21st Sep 2026281 AMAQI
21st Sep 2026332 AMAQI
21st Sep 2026353 AMAQI
21st Sep 2026354 AMAQI
21st Sep 2026375 AMAQI

26°C24/30°C

21st Sep 2026346 AMAQI
21st Sep 2026307 AMAQI
21st Sep 2026388 AMAQI
21st Sep 2026339 AMAQI
21st Sep 20263410 AMAQI
21st Sep 20263111 AMAQI
21st Sep 20263812 PMAQI
21st Sep 2026511 PMAQI
21st Sep 2026562 PMAQI
21st Sep 2026593 PMAQI
21st Sep 2026564 PMAQI
21st Sep 2026575 PMAQI
21st Sep 2026606 PMAQI
21st Sep 2026607 PMAQI
21st Sep 2026628 PMAQI
21st Sep 2026629 PMAQI
21st Sep 20266310 PMAQI
21st Sep 20266411 PMAQI
22nd Sep 20266412 AMAQI
22nd Sep 2026721 AMAQI
22nd Sep 2026742 AMAQI
22nd Sep 2026673 AMAQI
22nd Sep 2026734 AMAQI
22nd Sep 2026635 AMAQI

26°C23/30°C

22nd Sep 2026626 AMAQI
22nd Sep 2026647 AMAQI
22nd Sep 2026648 AMAQI
22nd Sep 2026639 AMAQI
22nd Sep 20265410 AMAQI
22nd Sep 20264511 AMAQI
22nd Sep 20264212 PMAQI
22nd Sep 2026541 PMAQI
22nd Sep 2026542 PMAQI
22nd Sep 2026553 PMAQI
22nd Sep 2026544 PMAQI
22nd Sep 2026545 PMAQI
22nd Sep 2026556 PMAQI
22nd Sep 2026527 PMAQI
22nd Sep 2026548 PMAQI
22nd Sep 2026569 PMAQI
22nd Sep 20265710 PMAQI
22nd Sep 20265511 PMAQI
23rd Sep 20265412 AMAQI
23rd Sep 2026501 AMAQI
23rd Sep 2026502 AMAQI
23rd Sep 2026363 AMAQI
23rd Sep 2026344 AMAQI
23rd Sep 2026335 AMAQI

26°C24/30°C

23rd Sep 2026366 AMAQI
23rd Sep 2026447 AMAQI
23rd Sep 2026448 AMAQI
23rd Sep 2026509 AMAQI
23rd Sep 20264810 AMAQI
23rd Sep 20264511 AMAQI
23rd Sep 20263912 PMAQI
23rd Sep 2026331 PMAQI
23rd Sep 2026242 PMAQI
23rd Sep 2026203 PMAQI
23rd Sep 2026224 PMAQI
23rd Sep 2026285 PMAQI
23rd Sep 2026286 PMAQI
23rd Sep 2026267 PMAQI
23rd Sep 2026218 PMAQI
23rd Sep 2026239 PMAQI
23rd Sep 20262710 PMAQI
23rd Sep 20263811 PMAQI
24th Sep 20263412 AMAQI
24th Sep 2026361 AMAQI
24th Sep 2026402 AMAQI
24th Sep 2026373 AMAQI
24th Sep 2026364 AMAQI
24th Sep 2026335 AMAQI

26°C23/30°C

24th Sep 2026306 AMAQI
24th Sep 2026337 AMAQI
24th Sep 2026388 AMAQI
24th Sep 2026409 AMAQI
24th Sep 20263510 AMAQI
24th Sep 20263311 AMAQI
24th Sep 20263212 PMAQI
24th Sep 2026321 PMAQI
24th Sep 2026302 PMAQI
24th Sep 2026283 PMAQI
24th Sep 2026304 PMAQI
24th Sep 2026295 PMAQI
24th Sep 2026276 PMAQI
24th Sep 2026267 PMAQI
24th Sep 2026268 PMAQI
24th Sep 2026279 PMAQI
24th Sep 20262610 PMAQI
24th Sep 20262611 PMAQI
25th Sep 20262612 AMAQI
25th Sep 2026261 AMAQI
25th Sep 2026262 AMAQI
25th Sep 2026263 AMAQI
25th Sep 2026264 AMAQI
25th Sep 2026245 AMAQI

26°C23/30°C

25th Sep 2026256 AMAQI
25th Sep 2026247 AMAQI
25th Sep 2026248 AMAQI
25th Sep 2026269 AMAQI
25th Sep 20262210 AMAQI
25th Sep 20262311 AMAQI
25th Sep 20262412 PMAQI
25th Sep 2026231 PMAQI
25th Sep 2026222 PMAQI
25th Sep 2026233 PMAQI
25th Sep 2026244 PMAQI
25th Sep 2026255 PMAQI
25th Sep 2026256 PMAQI
25th Sep 2026287 PMAQI
25th Sep 2026318 PMAQI
25th Sep 2026379 PMAQI
25th Sep 20263810 PMAQI
25th Sep 20263411 PMAQI
26th Sep 20263712 AMAQI
26th Sep 2026411 AMAQI
26th Sep 2026432 AMAQI
26th Sep 2026373 AMAQI
26th Sep 2026324 AMAQI
26th Sep 2026345 AMAQI

26°C23/31°C

26th Sep 2026376 AMAQI
26th Sep 2026367 AMAQI
26th Sep 2026368 AMAQI
26th Sep 2026339 AMAQI
26th Sep 20263210 AMAQI
26th Sep 20263011 AMAQI
26th Sep 20263112 PMAQI
26th Sep 2026301 PMAQI
26th Sep 2026282 PMAQI
26th Sep 2026323 PMAQI
26th Sep 2026324 PMAQI
26th Sep 2026335 PMAQI
26th Sep 2026336 PMAQI
26th Sep 2026307 PMAQI
26th Sep 2026318 PMAQI
26th Sep 2026319 PMAQI
26th Sep 20263310 PMAQI
26th Sep 20263811 PMAQI
27th Sep 20263412 AMAQI
27th Sep 2026321 AMAQI
27th Sep 2026302 AMAQI
27th Sep 2026293 AMAQI
27th Sep 2026304 AMAQI
27th Sep 2026315 AMAQI

26°C24/31°C

27th Sep 2026356 AMAQI
27th Sep 2026317 AMAQI
27th Sep 2026348 AMAQI
27th Sep 2026369 AMAQI
27th Sep 20263810 AMAQI
27th Sep 20263311 AMAQI
27th Sep 20263412 PMAQI
27th Sep 2026361 PMAQI
27th Sep 2026282 PMAQI
27th Sep 2026213 PMAQI
27th Sep 2026214 PMAQI
27th Sep 2026215 PMAQI
27th Sep 2026226 PMAQI
27th Sep 2026227 PMAQI
27th Sep 2026228 PMAQI
27th Sep 2026229 PMAQI
27th Sep 20262410 PMAQI
27th Sep 20262211 PMAQI
28th Sep 20262212 AMAQI
28th Sep 2026231 AMAQI
28th Sep 2026222 AMAQI
28th Sep 2026233 AMAQI
28th Sep 2026254 AMAQI
28th Sep 2026275 AMAQI

27°C24/32°C

28th Sep 2026306 AMAQI
28th Sep 2026337 AMAQI
28th Sep 2026328 AMAQI
28th Sep 2026329 AMAQI
28th Sep 20263310 AMAQI
28th Sep 20263311 AMAQI
28th Sep 20263112 PMAQI
28th Sep 2026291 PMAQI
28th Sep 2026272 PMAQI
28th Sep 2026263 PMAQI
28th Sep 2026264 PMAQI
28th Sep 2026275 PMAQI
28th Sep 2026286 PMAQI
28th Sep 2026267 PMAQI
28th Sep 2026268 PMAQI
28th Sep 2026269 PMAQI
28th Sep 20262610 PMAQI
28th Sep 20262711 PMAQI
29th Sep 20262612 AMAQI
29th Sep 2026251 AMAQI
29th Sep 2026222 AMAQI
29th Sep 2026223 AMAQI
29th Sep 2026224 AMAQI
29th Sep 2026225 AMAQI

28°C25/32°C

29th Sep 2026216 AMAQI
29th Sep 2026237 AMAQI
29th Sep 2026228 AMAQI
29th Sep 2026239 AMAQI
29th Sep 20262310 AMAQI
29th Sep 20262311 AMAQI
29th Sep 20262512 PMAQI
29th Sep 2026251 PMAQI
29th Sep 2026252 PMAQI
29th Sep 2026243 PMAQI
29th Sep 2026254 PMAQI
29th Sep 2026245 PMAQI
29th Sep 2026246 PMAQI
29th Sep 2026307 PMAQI
29th Sep 2026318 PMAQI
29th Sep 2026299 PMAQI
29th Sep 20262710 PMAQI
29th Sep 20262711 PMAQI
30th Sep 20262612 AMAQI
30th Sep 2026261 AMAQI
30th Sep 2026242 AMAQI
30th Sep 2026213 AMAQI
30th Sep 2026224 AMAQI
30th Sep 2026225 AMAQI

28°C26/33°C

30th Sep 2026226 AMAQI
30th Sep 2026227 AMAQI
30th Sep 2026228 AMAQI
30th Sep 2026229 AMAQI
30th Sep 20262310 AMAQI
30th Sep 20262211 AMAQI
30th Sep 20262212 PMAQI
30th Sep 2026231 PMAQI
30th Sep 2026222 PMAQI
30th Sep 2026243 PMAQI
30th Sep 2026244 PMAQI
30th Sep 2026245 PMAQI
30th Sep 2026216 PMAQI
30th Sep 2026227 PMAQI
30th Sep 2026268 PMAQI
30th Sep 2026249 PMAQI
30th Sep 20262110 PMAQI
30th Sep 20262411 PMAQI
1st Oct 20262212 AMAQI
1st Oct 2026221 AMAQI
1st Oct 2026292 AMAQI
1st Oct 2026273 AMAQI
1st Oct 2026294 AMAQI
1st Oct 2026245 AMAQI

29°C26/34°C

1st Oct 2026266 AMAQI
1st Oct 2026247 AMAQI
1st Oct 2026228 AMAQI
1st Oct 2026229 AMAQI
1st Oct 20262510 AMAQI
1st Oct 20262411 AMAQI
1st Oct 20262212 PMAQI
1st Oct 2026221 PMAQI
1st Oct 2026222 PMAQI
1st Oct 2026223 PMAQI
1st Oct 2026224 PMAQI
1st Oct 2026225 PMAQI
1st Oct 2026246 PMAQI
1st Oct 2026237 PMAQI
1st Oct 2026268 PMAQI
1st Oct 2026289 PMAQI
1st Oct 20263310 PMAQI
1st Oct 20263411 PMAQI
2nd Oct 20263712 AMAQI
2nd Oct 2026361 AMAQI
2nd Oct 2026362 AMAQI
2nd Oct 2026383 AMAQI
2nd Oct 2026424 AMAQI
2nd Oct 2026515 AMAQI

27°C25/31°C

2nd Oct 2026606 AMAQI
6 AM
2nd Oct 2026527 AMAQI
2nd Oct 2026548 AMAQI
2nd Oct 2026599 AMAQI
2nd Oct 20265610 AMAQI
2nd Oct 20265811 AMAQI
2nd Oct 20265212 PMAQI
12 PM
2nd Oct 2026441 PMAQI
2nd Oct 2026382 PMAQI
2nd Oct 2026343 PMAQI
2nd Oct 2026354 PMAQI
2nd Oct 2026355 PMAQI
2nd Oct 2026346 PMAQI
6 PM
2nd Oct 2026347 PMAQI
2nd Oct 2026468 PMAQI
2nd Oct 2026519 PMAQI
2nd Oct 20265210 PMAQI
2nd Oct 20265011 PMAQI
12 AM
5 AM

27°C25/32°C

Day time
Avg. Highest Time
8 AM - 11 AM

37AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 PM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 11 AM (Avg. 37), while the lowest AQI was between 4 PM to 4 PM (Avg. 31).
Night time
Avg. Highest Time
9 PM - 11 PM

37AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM

32AQI

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. 37), while the lowest AQI was between 7 PM to 7 PM (Avg. 32).

2026 Days Vs Air Quality

Nada, Hainan, China

2026

61%

168

37%

103

1%

4

Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)

Good
168 Days
Moderate
103 Days
Poor
4 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 61%

Health Risk Level:

Moderate

In 2026, 61% of 275 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Nada, Hainan, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
55AQI (US)
2nd January 2026
80AQI (US)
3rd January 2026
57AQI (US)
4th January 2026
60AQI (US)
5th January 2026
68AQI (US)
6th January 2026
101AQI (US)
7th January 2026
87AQI (US)
8th January 2026
73AQI (US)
9th January 2026
71AQI (US)
10th January 2026
76AQI (US)
11th January 2026
77AQI (US)
12th January 2026
70AQI (US)
13th January 2026
80AQI (US)
14th January 2026
88AQI (US)
15th January 2026
68AQI (US)
16th January 2026
69AQI (US)
17th January 2026
71AQI (US)
18th January 2026
81AQI (US)
19th January 2026
58AQI (US)
20th January 2026
61AQI (US)
21st January 2026
79AQI (US)
22nd January 2026
89AQI (US)
23rd January 2026
72AQI (US)
24th January 2026
60AQI (US)
25th January 2026
27AQI (US)
26th January 2026
42AQI (US)
27th January 2026
50AQI (US)
28th January 2026
60AQI (US)
29th January 2026
43AQI (US)
30th January 2026
39AQI (US)
31st January 2026
49AQI (US)
1st February 2026
57AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
51AQI (US)
4th February 2026
40AQI (US)
5th February 2026
46AQI (US)
6th February 2026
42AQI (US)
7th February 2026
41AQI (US)
8th February 2026
60AQI (US)
9th February 2026
42AQI (US)
10th February 2026
55AQI (US)
11th February 2026
37AQI (US)
12th February 2026
35AQI (US)
13th February 2026
42AQI (US)
14th February 2026
73AQI (US)
15th February 2026
69AQI (US)
16th February 2026
48AQI (US)
17th February 2026
60AQI (US)
18th February 2026
64AQI (US)
19th February 2026
57AQI (US)
20th February 2026
65AQI (US)
21st February 2026
78AQI (US)
22nd February 2026
53AQI (US)
23rd February 2026
39AQI (US)
24th February 2026
50AQI (US)
25th February 2026
55AQI (US)
26th February 2026
50AQI (US)
27th February 2026
64AQI (US)
28th February 2026
33AQI (US)
1st March 2026
18AQI (US)
2nd March 2026
48AQI (US)
3rd March 2026
58AQI (US)
4th March 2026
14AQI (US)
5th March 2026
22AQI (US)
6th March 2026
51AQI (US)
7th March 2026
62AQI (US)
8th March 2026
60AQI (US)
9th March 2026
43AQI (US)
10th March 2026
40AQI (US)
11th March 2026
42AQI (US)
12th March 2026
70AQI (US)
13th March 2026
54AQI (US)
14th March 2026
57AQI (US)
15th March 2026
66AQI (US)
16th March 2026
59AQI (US)
17th March 2026
49AQI (US)
18th March 2026
52AQI (US)
19th March 2026
62AQI (US)
20th March 2026
54AQI (US)
21st March 2026
56AQI (US)
22nd March 2026
38AQI (US)
23rd March 2026
48AQI (US)
24th March 2026
60AQI (US)
25th March 2026
54AQI (US)
26th March 2026
58AQI (US)
27th March 2026
74AQI (US)
28th March 2026
74AQI (US)
29th March 2026
74AQI (US)
30th March 2026
58AQI (US)
31st March 2026
68AQI (US)
1st April 2026
85AQI (US)
2nd April 2026
79AQI (US)
3rd April 2026
67AQI (US)
4th April 2026
99AQI (US)
5th April 2026
106AQI (US)
6th April 2026
107AQI (US)
7th April 2026
94AQI (US)
8th April 2026
104AQI (US)
9th April 2026
71AQI (US)
10th April 2026
77AQI (US)
11th April 2026
98AQI (US)
12th April 2026
91AQI (US)
13th April 2026
79AQI (US)
14th April 2026
87AQI (US)
15th April 2026
89AQI (US)
16th April 2026
76AQI (US)
17th April 2026
64AQI (US)
18th April 2026
48AQI (US)
19th April 2026
74AQI (US)
20th April 2026
60AQI (US)
21st April 2026
63AQI (US)
22nd April 2026
59AQI (US)
23rd April 2026
91AQI (US)
24th April 2026
56AQI (US)
25th April 2026
34AQI (US)
26th April 2026
50AQI (US)
27th April 2026
29AQI (US)
28th April 2026
48AQI (US)
29th April 2026
47AQI (US)
30th April 2026
29AQI (US)
1st May 2026
55AQI (US)
2nd May 2026
56AQI (US)
3rd May 2026
52AQI (US)
4th May 2026
36AQI (US)
5th May 2026
38AQI (US)
6th May 2026
34AQI (US)
7th May 2026
38AQI (US)
8th May 2026
39AQI (US)
9th May 2026
29AQI (US)
10th May 2026
37AQI (US)
11th May 2026
41AQI (US)
12th May 2026
43AQI (US)
13th May 2026
42AQI (US)
14th May 2026
48AQI (US)
15th May 2026
45AQI (US)
16th May 2026
70AQI (US)
17th May 2026
57AQI (US)
18th May 2026
54AQI (US)
19th May 2026
43AQI (US)
20th May 2026
60AQI (US)
21st May 2026
73AQI (US)
22nd May 2026
73AQI (US)
23rd May 2026
66AQI (US)
24th May 2026
64AQI (US)
25th May 2026
56AQI (US)
26th May 2026
42AQI (US)
27th May 2026
28AQI (US)
28th May 2026
28AQI (US)
29th May 2026
52AQI (US)
30th May 2026
47AQI (US)
31st May 2026
38AQI (US)
1st June 2026
44AQI (US)
2nd June 2026
42AQI (US)
3rd June 2026
40AQI (US)
4th June 2026
32AQI (US)
5th June 2026
24AQI (US)
6th June 2026
25AQI (US)
7th June 2026
22AQI (US)
8th June 2026
22AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
49AQI (US)
12th June 2026
26AQI (US)
13th June 2026
27AQI (US)
14th June 2026
24AQI (US)
15th June 2026
25AQI (US)
16th June 2026
41AQI (US)
17th June 2026
44AQI (US)
18th June 2026
35AQI (US)
19th June 2026
30AQI (US)
20th June 2026
25AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
26AQI (US)
25th June 2026
40AQI (US)
26th June 2026
28AQI (US)
27th June 2026
25AQI (US)
28th June 2026
31AQI (US)
29th June 2026
25AQI (US)
30th June 2026
22AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
23AQI (US)
5th July 2026
22AQI (US)
6th July 2026
18AQI (US)
7th July 2026
16AQI (US)
8th July 2026
20AQI (US)
9th July 2026
26AQI (US)
10th July 2026
26AQI (US)
11th July 2026
24AQI (US)
12th July 2026
24AQI (US)
13th July 2026
25AQI (US)
14th July 2026
28AQI (US)
15th July 2026
23AQI (US)
16th July 2026
25AQI (US)
17th July 2026
29AQI (US)
18th July 2026
42AQI (US)
19th July 2026
55AQI (US)
20th July 2026
61AQI (US)
21st July 2026
58AQI (US)
22nd July 2026
51AQI (US)
23rd July 2026
45AQI (US)
24th July 2026
56AQI (US)
25th July 2026
54AQI (US)
26th July 2026
47AQI (US)
27th July 2026
30AQI (US)
28th July 2026
28AQI (US)
29th July 2026
30AQI (US)
30th July 2026
29AQI (US)
31st July 2026
32AQI (US)
1st August 2026
30AQI (US)
2nd August 2026
34AQI (US)
3rd August 2026
31AQI (US)
4th August 2026
32AQI (US)
5th August 2026
32AQI (US)
6th August 2026
33AQI (US)
7th August 2026
32AQI (US)
8th August 2026
29AQI (US)
9th August 2026
42AQI (US)
10th August 2026
52AQI (US)
11th August 2026
63AQI (US)
12th August 2026
27AQI (US)
13th August 2026
25AQI (US)
14th August 2026
42AQI (US)
15th August 2026
30AQI (US)
16th August 2026
33AQI (US)
17th August 2026
30AQI (US)
18th August 2026
42AQI (US)
19th August 2026
33AQI (US)
20th August 2026
34AQI (US)
21st August 2026
38AQI (US)
22nd August 2026
32AQI (US)
23rd August 2026
33AQI (US)
24th August 2026
31AQI (US)
25th August 2026
31AQI (US)
26th August 2026
36AQI (US)
27th August 2026
35AQI (US)
28th August 2026
28AQI (US)
29th August 2026
30AQI (US)
30th August 2026
31AQI (US)
31st August 2026
29AQI (US)
1st September 2026
40AQI (US)
2nd September 2026
32AQI (US)
3rd September 2026
35AQI (US)
4th September 2026
32AQI (US)
5th September 2026
26AQI (US)
6th September 2026
28AQI (US)
7th September 2026
41AQI (US)
8th September 2026
36AQI (US)
9th September 2026
35AQI (US)
10th September 2026
42AQI (US)
11th September 2026
62AQI (US)
12th September 2026
68AQI (US)
13th September 2026
27AQI (US)
14th September 2026
20AQI (US)
15th September 2026
25AQI (US)
16th September 2026
24AQI (US)
17th September 2026
31AQI (US)
18th September 2026
34AQI (US)
19th September 2026
31AQI (US)
20th September 2026
31AQI (US)
21st September 2026
46AQI (US)
22nd September 2026
58AQI (US)
23rd September 2026
36AQI (US)
24th September 2026
32AQI (US)
25th September 2026
26AQI (US)
26th September 2026
34AQI (US)
27th September 2026
28AQI (US)
28th September 2026
28AQI (US)
29th September 2026
24AQI (US)
30th September 2026
23AQI (US)
1st October 2026
25AQI (US)
2nd October 2026
45AQI (US)
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

66AQI (US)

52AQI (US)

53AQI (US)

72AQI (US)

48AQI (US)

30AQI (US)

33AQI (US)

34AQI (US)

35AQI (US)

35AQI (US)

No. of days

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

202647AQI (US)

6
24
1
14
14
10
21
7
20
3
18
13
30
25
6
29
2
27
3
2
168
103
4

Highest AQI (US) recorded in

April

72AQI (US)

Lowest AQI (US) recorded in

June

30AQI (US)

202556AQI (US)

25
6
7
21
8
23
2
23
5
18
13
27
3
31
21
10
30
14
17
4
26
1
29
1
163
190
12

Highest AQI (US) recorded in

January

85AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202454AQI (US)

9
22
8
19
2
10
20
1
1
28
1
24
7
30
31
31
25
5
11
17
3
3
27
25
6
183
170
13

Highest AQI (US) recorded in

December

83AQI (US)

Lowest AQI (US) recorded in

July

27AQI (US)

202353AQI (US)

4
23
4
11
15
2
2
24
5
4
24
2
16
15
28
2
30
1
29
2
28
2
19
12
8
17
1
9
21
1
188
158
15

Highest AQI (US) recorded in

January

73AQI (US)

Lowest AQI (US) recorded in

July

30AQI (US)

202251AQI (US)

10
20
1
16
5
9
22
7
23
27
4
29
1
24
1
10
18
13
17
1
25
5
4
21
6
175
136
8

Highest AQI (US) recorded in

December

77AQI (US)

Lowest AQI (US) recorded in

July

28AQI (US)

202155AQI (US)

23
7
1
5
22
1
5
24
2
10
20
24
7
20
10
30
1
24
7
25
5
23
8
11
17
2
2
27
2
179
171
14
1

Highest AQI (US) recorded in

January

90AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202053AQI (US)

2
8
3
10
7
9
27
1
31
27
4
25
5
10
20
1
7
18
5
5
16
10
144
91
16

Highest AQI (US) recorded in

December

86AQI (US)

Lowest AQI (US) recorded in

August

35AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
56AQI (US)
Least Polluted Year Recorded
2026(Avg.)
47AQI (US)

Nada's annual 2026 AQI (US) (47) shows an average percentage change of -12.3% (improved AQI (US)) compared to previous years: 2020 (53), 2021 (55), 2022 (51), 2023 (53), 2024 (54), 2025 (56).