Dongfang, Basuo, 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+
June Air Quality Analysis
Dongfang, Basuo, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Jun 2024
52AQILowest AQI recorded on
25th Jun 2022
15AQISame Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Dongfang, Basuo, Hainan, China
AQI
Day
Night
.
6 AM3rd Jun 2026
7 PM
5 AM4th Jun 2026
Day time
Avg. Highest Time
11AM3rd Jun
53AQI
Avg. Lowest Time
6PM3rd Jun
24AQI
Night time
Avg. Highest Time
2AM4th Jun
53AQI
Avg. Lowest Time
5AM4th Jun
23AQI
In the last 24 hours,
Dongfang's AQI reached its highest point of 53 at 11 AM during the Day, while the lowest point, 23, was recorded at 5 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Dongfang, Basuo, Hainan, China
MayJun
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th May 2026176 AMAQI
6th May 2026237 AMAQI
6th May 2026318 AMAQI
6th May 2026389 AMAQI
6th May 20262710 AMAQI
6th May 20262411 AMAQI
6th May 20262112 PMAQI
6th May 2026251 PMAQI
6th May 2026252 PMAQI
6th May 2026253 PMAQI
6th May 2026254 PMAQI
6th May 2026315 PMAQI
6th May 2026316 PMAQI
6th May 2026387 PMAQI
6th May 2026368 PMAQI
6th May 2026169 PMAQI
6th May 20262910 PMAQI
6th May 20263011 PMAQI
7th May 20263212 AMAQI
7th May 2026501 AMAQI
7th May 2026532 AMAQI
7th May 2026443 AMAQI
7th May 2026514 AMAQI
7th May 2026485 AMAQI
27°C25/30°C
7th May 2026486 AMAQI
7th May 2026427 AMAQI
7th May 2026498 AMAQI
7th May 2026569 AMAQI
7th May 20264010 AMAQI
7th May 20263111 AMAQI
7th May 20263012 PMAQI
7th May 2026291 PMAQI
7th May 2026292 PMAQI
7th May 2026253 PMAQI
7th May 2026214 PMAQI
7th May 2026245 PMAQI
7th May 2026256 PMAQI
7th May 2026267 PMAQI
7th May 2026248 PMAQI
7th May 2026149 PMAQI
7th May 20261310 PMAQI
7th May 20262811 PMAQI
8th May 20262812 AMAQI
8th May 2026321 AMAQI
8th May 2026362 AMAQI
8th May 2026403 AMAQI
8th May 2026324 AMAQI
8th May 2026365 AMAQI
28°C25/31°C
8th May 2026276 AMAQI
8th May 2026317 AMAQI
8th May 2026328 AMAQI
8th May 2026469 AMAQI
8th May 20264210 AMAQI
8th May 20263611 AMAQI
8th May 20263212 PMAQI
8th May 2026271 PMAQI
8th May 2026352 PMAQI
8th May 2026353 PMAQI
8th May 2026424 PMAQI
8th May 2026245 PMAQI
8th May 2026346 PMAQI
8th May 2026297 PMAQI
8th May 2026288 PMAQI
8th May 2026269 PMAQI
8th May 20262610 PMAQI
8th May 20262611 PMAQI
9th May 20263412 AMAQI
9th May 2026381 AMAQI
9th May 2026272 AMAQI
9th May 2026503 AMAQI
9th May 2026364 AMAQI
9th May 2026265 AMAQI
28°C26/30°C
9th May 2026246 AMAQI
9th May 2026267 AMAQI
9th May 2026208 AMAQI
9th May 202689 AMAQI
9th May 2026810 AMAQI
9th May 2026811 AMAQI
9th May 2026812 PMAQI
9th May 2026201 PMAQI
9th May 2026262 PMAQI
9th May 2026123 PMAQI
9th May 2026124 PMAQI
9th May 2026125 PMAQI
9th May 2026166 PMAQI
9th May 2026167 PMAQI
9th May 2026308 PMAQI
9th May 2026309 PMAQI
9th May 20263610 PMAQI
9th May 20263611 PMAQI
10th May 20263212 AMAQI
10th May 2026401 AMAQI
10th May 2026322 AMAQI
10th May 2026493 AMAQI
10th May 2026384 AMAQI
10th May 2026235 AMAQI
27°C25/29°C
10th May 2026226 AMAQI
10th May 2026197 AMAQI
10th May 2026458 AMAQI
10th May 2026489 AMAQI
10th May 20263810 AMAQI
10th May 20263611 AMAQI
10th May 20263612 PMAQI
10th May 2026361 PMAQI
10th May 2026392 PMAQI
10th May 2026283 PMAQI
10th May 2026224 PMAQI
10th May 2026365 PMAQI
10th May 2026266 PMAQI
10th May 2026227 PMAQI
10th May 2026238 PMAQI
10th May 2026369 PMAQI
10th May 20263410 PMAQI
10th May 20263811 PMAQI
11th May 20262912 AMAQI
11th May 2026361 AMAQI
11th May 2026422 AMAQI
11th May 2026383 AMAQI
11th May 2026314 AMAQI
11th May 2026265 AMAQI
27°C25/29°C
11th May 2026276 AMAQI
11th May 2026387 AMAQI
11th May 2026428 AMAQI
11th May 2026509 AMAQI
11th May 20263610 AMAQI
11th May 20261811 AMAQI
11th May 20262012 PMAQI
11th May 2026181 PMAQI
11th May 2026292 PMAQI
11th May 2026353 PMAQI
11th May 2026264 PMAQI
11th May 2026185 PMAQI
11th May 2026286 PMAQI
11th May 2026307 PMAQI
11th May 2026178 PMAQI
11th May 2026289 PMAQI
11th May 20263710 PMAQI
11th May 20264111 PMAQI
12th May 20263212 AMAQI
12th May 2026491 AMAQI
12th May 2026422 AMAQI
12th May 2026543 AMAQI
12th May 2026404 AMAQI
12th May 2026465 AMAQI
27°C25/29°C
12th May 2026586 AMAQI
12th May 2026517 AMAQI
12th May 2026568 AMAQI
12th May 2026599 AMAQI
12th May 20264510 AMAQI
12th May 20264011 AMAQI
12th May 20262512 PMAQI
12th May 2026341 PMAQI
12th May 2026382 PMAQI
12th May 2026343 PMAQI
12th May 2026364 PMAQI
12th May 2026355 PMAQI
12th May 2026316 PMAQI
12th May 2026357 PMAQI
12th May 2026258 PMAQI
12th May 2026329 PMAQI
12th May 20263210 PMAQI
12th May 20263011 PMAQI
13th May 20262612 AMAQI
13th May 2026441 AMAQI
13th May 2026532 AMAQI
13th May 2026443 AMAQI
13th May 2026274 AMAQI
13th May 2026395 AMAQI
28°C26/31°C
13th May 2026466 AMAQI
13th May 2026467 AMAQI
13th May 2026468 AMAQI
13th May 2026539 AMAQI
13th May 20264210 AMAQI
13th May 20262811 AMAQI
13th May 20261912 PMAQI
13th May 2026261 PMAQI
13th May 2026302 PMAQI
13th May 2026323 PMAQI
13th May 2026264 PMAQI
13th May 2026245 PMAQI
13th May 2026286 PMAQI
13th May 2026307 PMAQI
13th May 2026278 PMAQI
13th May 2026309 PMAQI
13th May 20263210 PMAQI
13th May 20263011 PMAQI
14th May 20263312 AMAQI
14th May 2026471 AMAQI
14th May 2026382 AMAQI
14th May 2026543 AMAQI
14th May 2026444 AMAQI
14th May 2026385 AMAQI
29°C26/33°C
14th May 2026276 AMAQI
14th May 2026237 AMAQI
14th May 2026348 AMAQI
14th May 2026489 AMAQI
14th May 20264110 AMAQI
14th May 20263611 AMAQI
14th May 20265012 PMAQI
14th May 2026321 PMAQI
14th May 2026342 PMAQI
14th May 2026303 PMAQI
14th May 2026284 PMAQI
14th May 2026285 PMAQI
14th May 2026296 PMAQI
14th May 2026297 PMAQI
14th May 2026328 PMAQI
14th May 2026339 PMAQI
14th May 20264010 PMAQI
14th May 20267111 PMAQI
15th May 20266412 AMAQI
15th May 2026621 AMAQI
15th May 2026522 AMAQI
15th May 2026503 AMAQI
15th May 2026464 AMAQI
15th May 2026465 AMAQI
30°C27/33°C
15th May 2026466 AMAQI
15th May 2026347 AMAQI
15th May 2026308 AMAQI
15th May 2026499 AMAQI
15th May 20263710 AMAQI
15th May 20263411 AMAQI
15th May 20265012 PMAQI
15th May 2026551 PMAQI
15th May 2026382 PMAQI
15th May 2026253 PMAQI
15th May 2026294 PMAQI
15th May 2026315 PMAQI
15th May 2026146 PMAQI
15th May 2026177 PMAQI
15th May 2026228 PMAQI
15th May 2026259 PMAQI
15th May 20263610 PMAQI
15th May 20265611 PMAQI
16th May 20266812 AMAQI
16th May 2026641 AMAQI
16th May 2026782 AMAQI
16th May 2026693 AMAQI
16th May 2026694 AMAQI
16th May 2026695 AMAQI
30°C28/33°C
16th May 2026696 AMAQI
16th May 2026797 AMAQI
16th May 2026808 AMAQI
16th May 2026659 AMAQI
16th May 20266910 AMAQI
16th May 20267011 AMAQI
16th May 20268212 PMAQI
16th May 2026801 PMAQI
16th May 2026822 PMAQI
16th May 2026783 PMAQI
16th May 2026684 PMAQI
16th May 2026705 PMAQI
16th May 2026606 PMAQI
16th May 2026667 PMAQI
16th May 2026748 PMAQI
16th May 2026699 PMAQI
16th May 20266610 PMAQI
16th May 20266411 PMAQI
17th May 20266212 AMAQI
17th May 2026621 AMAQI
17th May 2026642 AMAQI
17th May 2026633 AMAQI
17th May 2026694 AMAQI
17th May 2026675 AMAQI
29°C26/32°C
17th May 2026666 AMAQI
17th May 2026577 AMAQI
17th May 2026518 AMAQI
17th May 2026489 AMAQI
17th May 20265310 AMAQI
17th May 20265211 AMAQI
17th May 20266712 PMAQI
17th May 2026661 PMAQI
17th May 2026632 PMAQI
17th May 2026643 PMAQI
17th May 2026584 PMAQI
17th May 2026545 PMAQI
17th May 2026496 PMAQI
17th May 2026527 PMAQI
17th May 2026428 PMAQI
17th May 2026469 PMAQI
17th May 20263310 PMAQI
17th May 20264811 PMAQI
18th May 20266012 AMAQI
18th May 2026561 AMAQI
18th May 2026442 AMAQI
18th May 2026543 AMAQI
18th May 2026654 AMAQI
18th May 2026555 AMAQI
28°C26/31°C
18th May 2026696 AMAQI
18th May 2026647 AMAQI
18th May 2026578 AMAQI
18th May 2026709 AMAQI
18th May 20266210 AMAQI
18th May 202610411 AMAQI
18th May 20265212 PMAQI
18th May 2026401 PMAQI
18th May 2026362 PMAQI
18th May 2026503 PMAQI
18th May 2026484 PMAQI
18th May 2026515 PMAQI
18th May 2026456 PMAQI
18th May 2026407 PMAQI
18th May 2026528 PMAQI
18th May 2026659 PMAQI
18th May 20264610 PMAQI
18th May 20264411 PMAQI
19th May 20264412 AMAQI
19th May 2026401 AMAQI
19th May 2026422 AMAQI
19th May 2026463 AMAQI
19th May 2026424 AMAQI
19th May 2026445 AMAQI
28°C26/30°C
19th May 2026406 AMAQI
19th May 2026467 AMAQI
19th May 2026508 AMAQI
19th May 2026449 AMAQI
19th May 20264210 AMAQI
19th May 20264011 AMAQI
19th May 20263312 PMAQI
19th May 2026331 PMAQI
19th May 2026362 PMAQI
19th May 2026403 PMAQI
19th May 2026424 PMAQI
19th May 2026385 PMAQI
19th May 2026446 PMAQI
19th May 2026517 PMAQI
19th May 2026568 PMAQI
19th May 2026539 PMAQI
19th May 20265210 PMAQI
19th May 20265311 PMAQI
20th May 20265812 AMAQI
20th May 2026601 AMAQI
20th May 2026582 AMAQI
20th May 2026583 AMAQI
20th May 2026624 AMAQI
20th May 2026695 AMAQI
28°C26/31°C
20th May 2026686 AMAQI
20th May 2026667 AMAQI
20th May 2026518 AMAQI
20th May 2026519 AMAQI
20th May 20265210 AMAQI
20th May 20265211 AMAQI
20th May 20265212 PMAQI
20th May 2026551 PMAQI
20th May 2026532 PMAQI
20th May 2026643 PMAQI
20th May 2026584 PMAQI
20th May 2026605 PMAQI
20th May 2026596 PMAQI
20th May 2026587 PMAQI
20th May 2026648 PMAQI
20th May 2026709 PMAQI
20th May 20267310 PMAQI
20th May 20267611 PMAQI
21st May 20267412 AMAQI
21st May 2026731 AMAQI
21st May 2026662 AMAQI
21st May 2026513 AMAQI
21st May 2026534 AMAQI
21st May 2026445 AMAQI
27°C26/28°C
21st May 2026626 AMAQI
21st May 2026747 AMAQI
21st May 2026768 AMAQI
21st May 2026729 AMAQI
21st May 20267510 AMAQI
21st May 20267511 AMAQI
21st May 20267512 PMAQI
21st May 2026751 PMAQI
21st May 2026802 PMAQI
21st May 2026843 PMAQI
21st May 2026824 PMAQI
21st May 2026785 PMAQI
21st May 2026826 PMAQI
21st May 2026787 PMAQI
21st May 2026798 PMAQI
21st May 2026799 PMAQI
21st May 20268110 PMAQI
21st May 20267611 PMAQI
22nd May 20267212 AMAQI
22nd May 2026711 AMAQI
22nd May 2026712 AMAQI
22nd May 2026763 AMAQI
22nd May 2026714 AMAQI
22nd May 2026765 AMAQI
29°C27/33°C
22nd May 2026786 AMAQI
22nd May 2026787 AMAQI
22nd May 2026708 AMAQI
22nd May 2026719 AMAQI
22nd May 20267110 AMAQI
22nd May 20267111 AMAQI
22nd May 20267112 PMAQI
22nd May 2026711 PMAQI
22nd May 2026712 PMAQI
22nd May 2026713 PMAQI
22nd May 2026714 PMAQI
22nd May 2026715 PMAQI
22nd May 2026716 PMAQI
22nd May 2026697 PMAQI
22nd May 2026718 PMAQI
22nd May 2026749 PMAQI
22nd May 20267910 PMAQI
22nd May 20267611 PMAQI
23rd May 20267812 AMAQI
23rd May 2026761 AMAQI
23rd May 2026762 AMAQI
23rd May 2026693 AMAQI
23rd May 2026624 AMAQI
23rd May 2026585 AMAQI
30°C27/33°C
23rd May 2026626 AMAQI
23rd May 2026607 AMAQI
23rd May 2026668 AMAQI
23rd May 2026649 AMAQI
23rd May 20266310 AMAQI
23rd May 20266311 AMAQI
23rd May 20266312 PMAQI
23rd May 2026631 PMAQI
23rd May 2026632 PMAQI
23rd May 2026643 PMAQI
23rd May 2026554 PMAQI
23rd May 2026575 PMAQI
23rd May 2026576 PMAQI
23rd May 2026577 PMAQI
23rd May 2026548 PMAQI
23rd May 2026609 PMAQI
23rd May 20266710 PMAQI
23rd May 20266411 PMAQI
24th May 20266212 AMAQI
24th May 2026741 AMAQI
24th May 2026782 AMAQI
24th May 2026763 AMAQI
24th May 2026764 AMAQI
24th May 2026705 AMAQI
30°C27/33°C
24th May 2026676 AMAQI
24th May 2026667 AMAQI
24th May 2026658 AMAQI
24th May 2026639 AMAQI
24th May 20266310 AMAQI
24th May 20266311 AMAQI
24th May 20266312 PMAQI
24th May 2026631 PMAQI
24th May 2026622 PMAQI
24th May 2026583 PMAQI
24th May 2026544 PMAQI
24th May 2026555 PMAQI
24th May 2026486 PMAQI
24th May 2026527 PMAQI
24th May 2026608 PMAQI
24th May 2026579 PMAQI
24th May 20265310 PMAQI
24th May 20265511 PMAQI
25th May 20265812 AMAQI
25th May 2026621 AMAQI
25th May 2026642 AMAQI
25th May 2026553 AMAQI
25th May 2026574 AMAQI
25th May 2026565 AMAQI
31°C28/33°C
25th May 2026586 AMAQI
25th May 2026587 AMAQI
25th May 2026628 AMAQI
25th May 2026559 AMAQI
25th May 20265610 AMAQI
25th May 20265611 AMAQI
25th May 20265612 PMAQI
25th May 2026561 PMAQI
25th May 2026512 PMAQI
25th May 2026493 PMAQI
25th May 2026504 PMAQI
25th May 2026495 PMAQI
25th May 2026486 PMAQI
25th May 2026557 PMAQI
25th May 2026628 PMAQI
25th May 2026519 PMAQI
25th May 20264810 PMAQI
25th May 20265111 PMAQI
26th May 20264012 AMAQI
26th May 2026501 AMAQI
26th May 2026522 AMAQI
26th May 2026363 AMAQI
26th May 2026364 AMAQI
26th May 2026365 AMAQI
31°C28/34°C
26th May 2026366 AMAQI
26th May 2026427 AMAQI
26th May 2026488 AMAQI
26th May 2026509 AMAQI
26th May 20265010 AMAQI
26th May 20265011 AMAQI
26th May 20265212 PMAQI
26th May 2026581 PMAQI
26th May 2026602 PMAQI
26th May 2026583 PMAQI
26th May 2026204 PMAQI
26th May 2026225 PMAQI
26th May 2026226 PMAQI
26th May 2026217 PMAQI
26th May 2026318 PMAQI
26th May 2026369 PMAQI
26th May 20265010 PMAQI
26th May 20265811 PMAQI
27th May 20266212 AMAQI
27th May 2026581 AMAQI
27th May 2026582 AMAQI
27th May 2026443 AMAQI
27th May 2026284 AMAQI
27th May 2026285 AMAQI
31°C28/34°C
27th May 2026266 AMAQI
27th May 2026307 AMAQI
27th May 2026328 AMAQI
27th May 2026289 AMAQI
27th May 20263010 AMAQI
27th May 20263011 AMAQI
27th May 20263012 PMAQI
27th May 2026281 PMAQI
27th May 2026242 PMAQI
27th May 2026353 PMAQI
27th May 2026484 PMAQI
27th May 2026465 PMAQI
27th May 2026486 PMAQI
27th May 2026467 PMAQI
27th May 2026368 PMAQI
27th May 2026299 PMAQI
27th May 20262710 PMAQI
27th May 20264011 PMAQI
28th May 20265312 AMAQI
28th May 2026521 AMAQI
28th May 2026522 AMAQI
28th May 2026253 AMAQI
28th May 2026344 AMAQI
28th May 2026505 AMAQI
31°C28/34°C
28th May 2026636 AMAQI
28th May 2026677 AMAQI
28th May 2026648 AMAQI
28th May 2026609 AMAQI
28th May 20264810 AMAQI
28th May 20264811 AMAQI
28th May 20265112 PMAQI
28th May 2026501 PMAQI
28th May 2026402 PMAQI
28th May 2026283 PMAQI
28th May 2026264 PMAQI
28th May 2026265 PMAQI
28th May 2026266 PMAQI
28th May 2026307 PMAQI
28th May 2026278 PMAQI
28th May 2026299 PMAQI
28th May 20263210 PMAQI
28th May 20263111 PMAQI
29th May 20267512 AMAQI
29th May 2026691 AMAQI
29th May 2026602 AMAQI
29th May 2026643 AMAQI
29th May 2026654 AMAQI
29th May 2026595 AMAQI
31°C28/34°C
29th May 2026626 AMAQI
29th May 2026577 AMAQI
29th May 2026678 AMAQI
29th May 2026599 AMAQI
29th May 20265410 AMAQI
29th May 20265611 AMAQI
29th May 20265812 PMAQI
29th May 2026581 PMAQI
29th May 2026522 PMAQI
29th May 2026383 PMAQI
29th May 2026334 PMAQI
29th May 2026365 PMAQI
29th May 2026386 PMAQI
29th May 2026387 PMAQI
29th May 2026338 PMAQI
29th May 2026369 PMAQI
29th May 20264410 PMAQI
29th May 20264411 PMAQI
30th May 20265212 AMAQI
30th May 2026621 AMAQI
30th May 2026562 AMAQI
30th May 2026723 AMAQI
30th May 2026544 AMAQI
30th May 2026275 AMAQI
29°C26/33°C
30th May 2026246 AMAQI
30th May 2026707 AMAQI
30th May 2026678 AMAQI
30th May 2026769 AMAQI
30th May 20268010 AMAQI
30th May 20265311 AMAQI
30th May 20263112 PMAQI
30th May 2026271 PMAQI
30th May 2026362 PMAQI
30th May 2026383 PMAQI
30th May 2026334 PMAQI
30th May 2026365 PMAQI
30th May 2026346 PMAQI
30th May 2026387 PMAQI
30th May 2026468 PMAQI
30th May 2026489 PMAQI
30th May 20264410 PMAQI
30th May 20263111 PMAQI
31st May 20263412 AMAQI
31st May 2026301 AMAQI
31st May 2026332 AMAQI
31st May 2026293 AMAQI
31st May 2026364 AMAQI
31st May 2026485 AMAQI
29°C27/31°C
31st May 2026566 AMAQI
31st May 2026557 AMAQI
31st May 2026468 AMAQI
31st May 2026569 AMAQI
31st May 20266010 AMAQI
31st May 20265211 AMAQI
31st May 20264612 PMAQI
31st May 2026271 PMAQI
31st May 2026332 PMAQI
31st May 2026363 PMAQI
31st May 2026294 PMAQI
31st May 2026255 PMAQI
31st May 2026256 PMAQI
31st May 2026237 PMAQI
31st May 2026198 PMAQI
31st May 2026219 PMAQI
31st May 20262910 PMAQI
31st May 20263611 PMAQI
1st Jun 20264812 AMAQI
1st Jun 2026541 AMAQI
1st Jun 2026592 AMAQI
1st Jun 2026623 AMAQI
1st Jun 2026584 AMAQI
1st Jun 2026685 AMAQI
29°C27/31°C
1st Jun 2026586 AMAQI
1st Jun 2026557 AMAQI
1st Jun 2026568 AMAQI
1st Jun 2026629 AMAQI
1st Jun 20265910 AMAQI
1st Jun 20263011 AMAQI
1st Jun 20263212 PMAQI
1st Jun 2026421 PMAQI
1st Jun 2026282 PMAQI
1st Jun 2026253 PMAQI
1st Jun 2026244 PMAQI
1st Jun 2026265 PMAQI
1st Jun 2026256 PMAQI
1st Jun 2026277 PMAQI
1st Jun 2026368 PMAQI
1st Jun 2026309 PMAQI
1st Jun 20263210 PMAQI
1st Jun 20263411 PMAQI
2nd Jun 20263112 AMAQI
2nd Jun 2026441 AMAQI
2nd Jun 2026422 AMAQI
2nd Jun 2026183 AMAQI
2nd Jun 2026184 AMAQI
2nd Jun 2026165 AMAQI
29°C27/32°C
2nd Jun 2026206 AMAQI
2nd Jun 2026267 AMAQI
2nd Jun 2026398 AMAQI
2nd Jun 2026559 AMAQI
2nd Jun 20266010 AMAQI
2nd Jun 20264011 AMAQI
2nd Jun 20263812 PMAQI
2nd Jun 2026321 PMAQI
2nd Jun 2026322 PMAQI
2nd Jun 2026313 PMAQI
2nd Jun 2026264 PMAQI
2nd Jun 2026275 PMAQI
2nd Jun 2026226 PMAQI
2nd Jun 2026277 PMAQI
2nd Jun 2026278 PMAQI
2nd Jun 2026309 PMAQI
2nd Jun 20262810 PMAQI
2nd Jun 20263011 PMAQI
3rd Jun 20263212 AMAQI
3rd Jun 2026321 AMAQI
3rd Jun 2026322 AMAQI
3rd Jun 2026283 AMAQI
3rd Jun 2026294 AMAQI
3rd Jun 2026305 AMAQI
30°C27/33°C
3rd Jun 2026286 AMAQI
3rd Jun 2026307 AMAQI
3rd Jun 2026428 AMAQI
3rd Jun 2026459 AMAQI
3rd Jun 20264510 AMAQI
3rd Jun 20265311 AMAQI
3rd Jun 20263812 PMAQI
3rd Jun 2026461 PMAQI
3rd Jun 2026362 PMAQI
3rd Jun 2026243 PMAQI
3rd Jun 2026284 PMAQI
3rd Jun 2026265 PMAQI
3rd Jun 2026246 PMAQI
3rd Jun 2026287 PMAQI
3rd Jun 2026338 PMAQI
3rd Jun 2026349 PMAQI
3rd Jun 20263010 PMAQI
3rd Jun 20263111 PMAQI
4th Jun 20263612 AMAQI
4th Jun 2026411 AMAQI
4th Jun 2026532 AMAQI
4th Jun 2026533 AMAQI
4th Jun 2026424 AMAQI
4th Jun 2026235 AMAQI
30°C26/34°C
4th Jun 2026176 AMAQI
6 AM4th Jun 2026177 AMAQI
4th Jun 2026198 AMAQI
4th Jun 2026279 AMAQI
4th Jun 20263310 AMAQI
4th Jun 20262911 AMAQI
4th Jun 20262712 PMAQI
12 PM4th Jun 2026211 PMAQI
4th Jun 2026142 PMAQI
4th Jun 2026143 PMAQI
4th Jun 2026184 PMAQI
4th Jun 2026185 PMAQI
4th Jun 2026226 PMAQI
4th Jun 2026277 PMAQI
7 PM4th Jun 2026288 PMAQI
4th Jun 2026279 PMAQI
4th Jun 20262510 PMAQI
4th Jun 20264411 PMAQI
12 AM
5 AM
31°C27/33°C
Day time
Avg. Highest Time
9 AM
53AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 6 PM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 53), while the lowest AQI was between 4 PM to 6 PM (Avg. 38).
Night time
Avg. Highest Time
1 AM - 3 AM
52AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM - 9 PM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 52), while the lowest AQI was between 8 PM to 9 PM (Avg. 40).
2026 Days Vs Air Quality
Dongfang, Basuo, Hainan, China
2026
44%
68
55%
85
1%
2
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Good
68 DaysModerate
85 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2026, 44% of 155 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Dongfang, Basuo, 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
67AQI (US)
67AQI (US)
2nd January 2026
79AQI (US)
79AQI (US)
3rd January 2026
67AQI (US)
67AQI (US)
4th January 2026
57AQI (US)
57AQI (US)
5th January 2026
62AQI (US)
62AQI (US)
6th January 2026
98AQI (US)
98AQI (US)
7th January 2026
82AQI (US)
82AQI (US)
8th January 2026
74AQI (US)
74AQI (US)
9th January 2026
60AQI (US)
60AQI (US)
10th January 2026
77AQI (US)
77AQI (US)
11th January 2026
71AQI (US)
71AQI (US)
12th January 2026
70AQI (US)
70AQI (US)
13th January 2026
76AQI (US)
76AQI (US)
14th January 2026
83AQI (US)
83AQI (US)
15th January 2026
75AQI (US)
75AQI (US)
16th January 2026
66AQI (US)
66AQI (US)
17th January 2026
76AQI (US)
76AQI (US)
18th January 2026
78AQI (US)
78AQI (US)
19th January 2026
72AQI (US)
72AQI (US)
20th January 2026
67AQI (US)
67AQI (US)
21st January 2026
70AQI (US)
70AQI (US)
22nd January 2026
83AQI (US)
83AQI (US)
23rd January 2026
108AQI (US)
108AQI (US)
24th January 2026
94AQI (US)
94AQI (US)
25th January 2026
70AQI (US)
70AQI (US)
26th January 2026
53AQI (US)
53AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
77AQI (US)
77AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
58AQI (US)
58AQI (US)
1st February 2026
72AQI (US)
72AQI (US)
2nd February 2026
57AQI (US)
57AQI (US)
3rd February 2026
74AQI (US)
74AQI (US)
4th February 2026
59AQI (US)
59AQI (US)
5th February 2026
50AQI (US)
50AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
44AQI (US)
44AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
53AQI (US)
53AQI (US)
11th February 2026
55AQI (US)
55AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
30AQI (US)
30AQI (US)
14th February 2026
41AQI (US)
41AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
46AQI (US)
46AQI (US)
17th February 2026
81AQI (US)
81AQI (US)
18th February 2026
30AQI (US)
30AQI (US)
19th February 2026
39AQI (US)
39AQI (US)
20th February 2026
56AQI (US)
56AQI (US)
21st February 2026
53AQI (US)
53AQI (US)
22nd February 2026
48AQI (US)
48AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
51AQI (US)
51AQI (US)
25th February 2026
52AQI (US)
52AQI (US)
26th February 2026
48AQI (US)
48AQI (US)
27th February 2026
49AQI (US)
49AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
18AQI (US)
18AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
51AQI (US)
51AQI (US)
4th March 2026
10AQI (US)
10AQI (US)
5th March 2026
18AQI (US)
18AQI (US)
6th March 2026
51AQI (US)
51AQI (US)
7th March 2026
75AQI (US)
75AQI (US)
8th March 2026
53AQI (US)
53AQI (US)
9th March 2026
26AQI (US)
26AQI (US)
10th March 2026
25AQI (US)
25AQI (US)
11th March 2026
24AQI (US)
24AQI (US)
12th March 2026
55AQI (US)
55AQI (US)
13th March 2026
45AQI (US)
45AQI (US)
14th March 2026
57AQI (US)
57AQI (US)
15th March 2026
54AQI (US)
54AQI (US)
16th March 2026
47AQI (US)
47AQI (US)
17th March 2026
50AQI (US)
50AQI (US)
18th March 2026
54AQI (US)
54AQI (US)
19th March 2026
53AQI (US)
53AQI (US)
20th March 2026
52AQI (US)
52AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
32AQI (US)
32AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
55AQI (US)
55AQI (US)
27th March 2026
57AQI (US)
57AQI (US)
28th March 2026
45AQI (US)
45AQI (US)
29th March 2026
56AQI (US)
56AQI (US)
30th March 2026
50AQI (US)
50AQI (US)
31st March 2026
63AQI (US)
63AQI (US)
1st April 2026
73AQI (US)
73AQI (US)
2nd April 2026
64AQI (US)
64AQI (US)
3rd April 2026
59AQI (US)
59AQI (US)
4th April 2026
77AQI (US)
77AQI (US)
5th April 2026
97AQI (US)
97AQI (US)
6th April 2026
103AQI (US)
103AQI (US)
7th April 2026
96AQI (US)
96AQI (US)
8th April 2026
96AQI (US)
96AQI (US)
9th April 2026
59AQI (US)
59AQI (US)
10th April 2026
72AQI (US)
72AQI (US)
11th April 2026
97AQI (US)
97AQI (US)
12th April 2026
73AQI (US)
73AQI (US)
13th April 2026
62AQI (US)
62AQI (US)
14th April 2026
67AQI (US)
67AQI (US)
15th April 2026
64AQI (US)
64AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
48AQI (US)
48AQI (US)
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
69AQI (US)
69AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
60AQI (US)
60AQI (US)
22nd April 2026
57AQI (US)
57AQI (US)
23rd April 2026
63AQI (US)
63AQI (US)
24th April 2026
46AQI (US)
46AQI (US)
25th April 2026
30AQI (US)
30AQI (US)
26th April 2026
35AQI (US)
35AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
59AQI (US)
59AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
49AQI (US)
49AQI (US)
2nd May 2026
41AQI (US)
41AQI (US)
3rd May 2026
52AQI (US)
52AQI (US)
4th May 2026
27AQI (US)
27AQI (US)
5th May 2026
37AQI (US)
37AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
23AQI (US)
23AQI (US)
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
40AQI (US)
40AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
37AQI (US)
37AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
71AQI (US)
71AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
44AQI (US)
44AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
73AQI (US)
73AQI (US)
22nd May 2026
73AQI (US)
73AQI (US)
23rd May 2026
63AQI (US)
63AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
37AQI (US)
37AQI (US)
28th May 2026
42AQI (US)
42AQI (US)
29th May 2026
52AQI (US)
52AQI (US)
30th May 2026
47AQI (US)
47AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
43AQI (US)
43AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
34AQI (US)
34AQI (US)
4th June 2026
28AQI (US)
28AQI (US)
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
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
71AQI (US)
49AQI (US)
45AQI (US)
62AQI (US)
46AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202654AQI (US)
2
28
1
17
11
16
15
9
20
1
20
11
4
68
85
2
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
June34AQI (US)
202551AQI (US)
29
2
8
20
12
19
8
20
2
23
8
30
31
25
6
30
10
21
4
26
1
29
1
182
178
5
Highest AQI (US) recorded in
January83AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202447AQI (US)
3
18
6
11
16
5
1
3
16
19
4
29
1
31
31
28
1
19
11
1
21
9
26
5
206
102
7
Highest AQI (US) recorded in
December78AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202354AQI (US)
1
8
2
1
1
7
5
2
1
1
1
5
2
9
4
1
3
18
12
42
35
7
Highest AQI (US) recorded in
March82AQI (US)
Lowest AQI (US) recorded in
July17AQI (US)
202244AQI (US)
8
19
1
15
3
2
10
20
1
11
5
1
28
3
30
17
1
5
4
11
14
20
3
4
8
1
160
79
6
Highest AQI (US) recorded in
January65AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202148AQI (US)
20
8
2
3
24
1
12
17
2
24
6
29
2
27
3
29
2
31
30
27
4
10
18
2
1
28
2
223
124
15
2
Highest AQI (US) recorded in
January93AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202042AQI (US)
6
4
4
9
12
4
29
31
30
1
28
2
17
14
12
16
2
3
21
7
172
71
9
Highest AQI (US) recorded in
December81AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
54AQI (US)Least Polluted Year Recorded
2020(Avg.)
42AQI (US)Dongfang's annual 2026 AQI (US) (54) shows an average percentage change of 14.09% (worsened AQI (US)) compared to previous years: 2020 (42), 2021 (48), 2022 (44), 2023 (54), 2024 (47), 2025 (51).
