Changjiang Bawangling, 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+
November Air Quality Analysis
Changjiang Bawangling, Basuo, Hainan, China
2021
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Nov 2021
102AQILowest AQI recorded on
1st Nov 2021
16AQISame Day Analysis (17th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Nov - 18th Nov 2025
Changjiang Bawangling, Basuo, Hainan, China
AQI
Day
Night
.
6 AM17th Nov 2025
6 PM
5 AM18th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9PM17th Nov
57AQI
Avg. Lowest Time
6AM17th Nov
50AQI
In the last 24 hours,
Changjiang Bawangling's AQI reached its highest point of 57 at 9 PM during the Night, while the lowest point, 50, was recorded at 6 AM during the Night between 17th Nov and 18th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Changjiang Bawangling, Basuo, Hainan, China
OctNov
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
19th Oct 2025616 AMAQI
19th Oct 2025627 AMAQI
19th Oct 2025588 AMAQI
19th Oct 2025599 AMAQI
19th Oct 20256110 AMAQI
19th Oct 20256211 AMAQI
19th Oct 20256412 PMAQI
19th Oct 2025541 PMAQI
19th Oct 2025552 PMAQI
19th Oct 2025563 PMAQI
19th Oct 2025594 PMAQI
19th Oct 2025595 PMAQI
19th Oct 2025646 PMAQI
19th Oct 2025627 PMAQI
19th Oct 2025638 PMAQI
19th Oct 2025669 PMAQI
19th Oct 20256810 PMAQI
19th Oct 20257011 PMAQI
20th Oct 20256312 AMAQI
20th Oct 2025611 AMAQI
20th Oct 2025582 AMAQI
20th Oct 2025583 AMAQI
20th Oct 2025574 AMAQI
20th Oct 2025575 AMAQI
26°C23/30°C
20th Oct 2025626 AMAQI
20th Oct 2025647 AMAQI
20th Oct 2025648 AMAQI
20th Oct 2025659 AMAQI
20th Oct 20256510 AMAQI
20th Oct 20256611 AMAQI
20th Oct 20256612 PMAQI
20th Oct 2025671 PMAQI
20th Oct 2025652 PMAQI
20th Oct 2025633 PMAQI
20th Oct 2025614 PMAQI
20th Oct 2025615 PMAQI
20th Oct 2025596 PMAQI
20th Oct 2025587 PMAQI
20th Oct 2025598 PMAQI
20th Oct 2025609 PMAQI
20th Oct 20255810 PMAQI
20th Oct 20255811 PMAQI
21st Oct 20255812 AMAQI
21st Oct 2025531 AMAQI
21st Oct 2025512 AMAQI
21st Oct 2025513 AMAQI
21st Oct 2025514 AMAQI
21st Oct 2025545 AMAQI
25°C23/27°C
21st Oct 2025576 AMAQI
21st Oct 2025507 AMAQI
21st Oct 2025528 AMAQI
21st Oct 2025489 AMAQI
21st Oct 20254810 AMAQI
21st Oct 20254811 AMAQI
21st Oct 20255112 PMAQI
21st Oct 2025511 PMAQI
21st Oct 2025512 PMAQI
21st Oct 2025513 PMAQI
21st Oct 2025504 PMAQI
21st Oct 2025515 PMAQI
21st Oct 2025506 PMAQI
21st Oct 2025317 PMAQI
21st Oct 2025348 PMAQI
21st Oct 2025189 PMAQI
21st Oct 20252310 PMAQI
21st Oct 20253811 PMAQI
22nd Oct 20253912 AMAQI
22nd Oct 2025391 AMAQI
22nd Oct 2025352 AMAQI
22nd Oct 2025353 AMAQI
22nd Oct 2025334 AMAQI
22nd Oct 2025335 AMAQI
22°C21/23°C
22nd Oct 2025306 AMAQI
22nd Oct 2025337 AMAQI
22nd Oct 2025328 AMAQI
22nd Oct 2025319 AMAQI
22nd Oct 20253210 AMAQI
22nd Oct 20253011 AMAQI
22nd Oct 20252412 PMAQI
22nd Oct 2025271 PMAQI
22nd Oct 2025292 PMAQI
22nd Oct 2025303 PMAQI
22nd Oct 2025304 PMAQI
22nd Oct 2025325 PMAQI
22nd Oct 2025386 PMAQI
22nd Oct 2025407 PMAQI
22nd Oct 2025428 PMAQI
22nd Oct 2025359 PMAQI
22nd Oct 20252710 PMAQI
22nd Oct 20252411 PMAQI
23rd Oct 20252612 AMAQI
23rd Oct 2025261 AMAQI
23rd Oct 2025272 AMAQI
23rd Oct 2025283 AMAQI
23rd Oct 2025294 AMAQI
23rd Oct 2025325 AMAQI
19°C18/18°C
23rd Oct 2025346 AMAQI
23rd Oct 2025357 AMAQI
23rd Oct 2025428 AMAQI
23rd Oct 2025399 AMAQI
23rd Oct 20252410 AMAQI
23rd Oct 20252611 AMAQI
23rd Oct 20253012 PMAQI
23rd Oct 2025301 PMAQI
23rd Oct 2025362 PMAQI
23rd Oct 2025483 PMAQI
23rd Oct 2025524 PMAQI
23rd Oct 2025565 PMAQI
23rd Oct 2025586 PMAQI
23rd Oct 2025587 PMAQI
23rd Oct 2025568 PMAQI
23rd Oct 2025549 PMAQI
23rd Oct 20255310 PMAQI
23rd Oct 20255411 PMAQI
24th Oct 20255512 AMAQI
24th Oct 2025561 AMAQI
24th Oct 2025522 AMAQI
24th Oct 2025393 AMAQI
24th Oct 2025374 AMAQI
24th Oct 2025285 AMAQI
18°C17/18°C
24th Oct 2025336 AMAQI
24th Oct 2025507 AMAQI
24th Oct 2025568 AMAQI
24th Oct 2025639 AMAQI
24th Oct 20256510 AMAQI
24th Oct 20256311 AMAQI
24th Oct 20255612 PMAQI
24th Oct 2025561 PMAQI
24th Oct 2025562 PMAQI
24th Oct 2025633 PMAQI
24th Oct 2025714 PMAQI
24th Oct 2025615 PMAQI
24th Oct 2025596 PMAQI
24th Oct 2025637 PMAQI
24th Oct 2025668 PMAQI
24th Oct 2025659 PMAQI
24th Oct 20256510 PMAQI
24th Oct 20256611 PMAQI
25th Oct 20256312 AMAQI
25th Oct 2025621 AMAQI
25th Oct 2025612 AMAQI
25th Oct 2025593 AMAQI
25th Oct 2025564 AMAQI
25th Oct 2025565 AMAQI
20°C18/23°C
25th Oct 2025566 AMAQI
25th Oct 2025567 AMAQI
25th Oct 2025568 AMAQI
25th Oct 2025569 AMAQI
25th Oct 20255610 AMAQI
25th Oct 20255811 AMAQI
25th Oct 20255912 PMAQI
25th Oct 2025621 PMAQI
25th Oct 2025642 PMAQI
25th Oct 2025623 PMAQI
25th Oct 2025604 PMAQI
25th Oct 2025605 PMAQI
25th Oct 2025696 PMAQI
25th Oct 2025757 PMAQI
25th Oct 2025708 PMAQI
25th Oct 2025739 PMAQI
25th Oct 20256410 PMAQI
25th Oct 20256811 PMAQI
26th Oct 20256512 AMAQI
26th Oct 2025611 AMAQI
26th Oct 2025612 AMAQI
26th Oct 2025603 AMAQI
26th Oct 2025604 AMAQI
26th Oct 2025605 AMAQI
22°C20/25°C
26th Oct 2025626 AMAQI
26th Oct 2025627 AMAQI
26th Oct 2025668 AMAQI
26th Oct 2025659 AMAQI
26th Oct 20256710 AMAQI
26th Oct 20257011 AMAQI
26th Oct 20257512 PMAQI
26th Oct 2025771 PMAQI
26th Oct 2025782 PMAQI
26th Oct 2025773 PMAQI
26th Oct 2025784 PMAQI
26th Oct 2025765 PMAQI
26th Oct 2025756 PMAQI
26th Oct 2025757 PMAQI
26th Oct 2025768 PMAQI
26th Oct 2025769 PMAQI
26th Oct 20257610 PMAQI
26th Oct 20257211 PMAQI
27th Oct 20257012 AMAQI
27th Oct 2025691 AMAQI
27th Oct 2025722 AMAQI
27th Oct 2025743 AMAQI
27th Oct 2025744 AMAQI
27th Oct 2025755 AMAQI
23°C22/26°C
27th Oct 2025736 AMAQI
27th Oct 2025767 AMAQI
27th Oct 2025728 AMAQI
27th Oct 2025769 AMAQI
27th Oct 20257110 AMAQI
27th Oct 20256111 AMAQI
27th Oct 20255812 PMAQI
27th Oct 2025611 PMAQI
27th Oct 2025642 PMAQI
27th Oct 2025563 PMAQI
27th Oct 2025504 PMAQI
27th Oct 2025515 PMAQI
27th Oct 2025526 PMAQI
27th Oct 2025537 PMAQI
27th Oct 2025488 PMAQI
27th Oct 2025459 PMAQI
27th Oct 20253210 PMAQI
27th Oct 20252711 PMAQI
28th Oct 20253712 AMAQI
28th Oct 2025371 AMAQI
28th Oct 2025452 AMAQI
28th Oct 2025563 AMAQI
28th Oct 2025614 AMAQI
28th Oct 2025535 AMAQI
21°C21/22°C
28th Oct 2025466 AMAQI
28th Oct 2025467 AMAQI
28th Oct 2025628 AMAQI
28th Oct 2025699 AMAQI
28th Oct 20256710 AMAQI
28th Oct 20256211 AMAQI
28th Oct 20255612 PMAQI
28th Oct 2025531 PMAQI
28th Oct 2025442 PMAQI
28th Oct 2025393 PMAQI
28th Oct 2025374 PMAQI
28th Oct 2025475 PMAQI
28th Oct 2025506 PMAQI
28th Oct 2025527 PMAQI
28th Oct 2025538 PMAQI
28th Oct 2025589 PMAQI
28th Oct 20256110 PMAQI
28th Oct 20255911 PMAQI
29th Oct 20256412 AMAQI
29th Oct 2025591 AMAQI
29th Oct 2025632 AMAQI
29th Oct 2025633 AMAQI
29th Oct 2025594 AMAQI
29th Oct 2025565 AMAQI
22°C21/22°C
29th Oct 2025626 AMAQI
29th Oct 2025657 AMAQI
29th Oct 2025658 AMAQI
29th Oct 2025639 AMAQI
29th Oct 20256110 AMAQI
29th Oct 20256111 AMAQI
29th Oct 20257012 PMAQI
29th Oct 2025741 PMAQI
29th Oct 2025662 PMAQI
29th Oct 2025653 PMAQI
29th Oct 2025574 PMAQI
29th Oct 2025535 PMAQI
29th Oct 2025486 PMAQI
29th Oct 2025457 PMAQI
29th Oct 2025508 PMAQI
29th Oct 2025499 PMAQI
29th Oct 20254210 PMAQI
29th Oct 20253311 PMAQI
30th Oct 20252412 AMAQI
30th Oct 2025221 AMAQI
30th Oct 2025202 AMAQI
30th Oct 2025173 AMAQI
30th Oct 2025174 AMAQI
30th Oct 2025235 AMAQI
23°C22/24°C
30th Oct 2025246 AMAQI
30th Oct 2025237 AMAQI
30th Oct 2025188 AMAQI
30th Oct 2025189 AMAQI
30th Oct 20251810 AMAQI
30th Oct 20252111 AMAQI
30th Oct 20252012 PMAQI
30th Oct 2025201 PMAQI
30th Oct 2025272 PMAQI
30th Oct 2025273 PMAQI
30th Oct 2025284 PMAQI
30th Oct 2025295 PMAQI
30th Oct 2025356 PMAQI
30th Oct 2025317 PMAQI
30th Oct 2025328 PMAQI
30th Oct 2025389 PMAQI
30th Oct 20254510 PMAQI
30th Oct 20254511 PMAQI
31st Oct 20254412 AMAQI
31st Oct 2025351 AMAQI
31st Oct 2025302 AMAQI
31st Oct 2025283 AMAQI
31st Oct 2025274 AMAQI
31st Oct 2025245 AMAQI
24°C23/26°C
31st Oct 2025276 AMAQI
31st Oct 2025267 AMAQI
31st Oct 2025288 AMAQI
31st Oct 2025249 AMAQI
31st Oct 20253310 AMAQI
31st Oct 20253611 AMAQI
31st Oct 20253512 PMAQI
31st Oct 2025341 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025353 PMAQI
31st Oct 2025484 PMAQI
31st Oct 2025515 PMAQI
31st Oct 2025526 PMAQI
31st Oct 2025537 PMAQI
31st Oct 2025558 PMAQI
31st Oct 2025579 PMAQI
31st Oct 20256310 PMAQI
31st Oct 20256511 PMAQI
1st Nov 20256612 AMAQI
1st Nov 2025671 AMAQI
1st Nov 2025662 AMAQI
1st Nov 2025643 AMAQI
1st Nov 2025624 AMAQI
1st Nov 2025605 AMAQI
24°C23/26°C
1st Nov 2025686 AMAQI
1st Nov 2025697 AMAQI
1st Nov 2025728 AMAQI
1st Nov 2025739 AMAQI
1st Nov 20256810 AMAQI
1st Nov 20256511 AMAQI
1st Nov 20256112 PMAQI
1st Nov 2025641 PMAQI
1st Nov 2025692 PMAQI
1st Nov 2025703 PMAQI
1st Nov 2025704 PMAQI
1st Nov 2025685 PMAQI
1st Nov 2025646 PMAQI
1st Nov 2025677 PMAQI
1st Nov 2025718 PMAQI
1st Nov 2025719 PMAQI
1st Nov 20257010 PMAQI
1st Nov 20256811 PMAQI
2nd Nov 20256612 AMAQI
2nd Nov 2025601 AMAQI
2nd Nov 2025602 AMAQI
2nd Nov 2025613 AMAQI
2nd Nov 2025614 AMAQI
2nd Nov 2025615 AMAQI
23°C22/25°C
2nd Nov 2025606 AMAQI
2nd Nov 2025577 AMAQI
2nd Nov 2025558 AMAQI
2nd Nov 2025559 AMAQI
2nd Nov 20255510 AMAQI
2nd Nov 20255311 AMAQI
2nd Nov 20255012 PMAQI
2nd Nov 2025511 PMAQI
2nd Nov 2025522 PMAQI
2nd Nov 2025553 PMAQI
2nd Nov 2025654 PMAQI
2nd Nov 2025765 PMAQI
2nd Nov 2025826 PMAQI
2nd Nov 2025887 PMAQI
2nd Nov 2025828 PMAQI
2nd Nov 2025809 PMAQI
2nd Nov 20257910 PMAQI
2nd Nov 20257511 PMAQI
3rd Nov 20256912 AMAQI
3rd Nov 2025591 AMAQI
3rd Nov 2025582 AMAQI
3rd Nov 2025583 AMAQI
3rd Nov 2025584 AMAQI
3rd Nov 2025605 AMAQI
23°C22/27°C
3rd Nov 2025686 AMAQI
3rd Nov 2025707 AMAQI
3rd Nov 2025748 AMAQI
3rd Nov 2025739 AMAQI
3rd Nov 20256710 AMAQI
3rd Nov 20256111 AMAQI
3rd Nov 20256612 PMAQI
3rd Nov 2025651 PMAQI
3rd Nov 2025632 PMAQI
3rd Nov 2025633 PMAQI
3rd Nov 2025564 PMAQI
3rd Nov 2025555 PMAQI
3rd Nov 2025546 PMAQI
3rd Nov 2025517 PMAQI
3rd Nov 2025538 PMAQI
3rd Nov 2025539 PMAQI
3rd Nov 20255310 PMAQI
3rd Nov 20254711 PMAQI
4th Nov 20253312 AMAQI
4th Nov 2025361 AMAQI
4th Nov 2025442 AMAQI
4th Nov 2025453 AMAQI
4th Nov 2025444 AMAQI
4th Nov 2025495 AMAQI
22°C21/22°C
4th Nov 2025506 AMAQI
4th Nov 2025467 AMAQI
4th Nov 2025468 AMAQI
4th Nov 2025449 AMAQI
4th Nov 20254510 AMAQI
4th Nov 20254711 AMAQI
4th Nov 20255412 PMAQI
4th Nov 2025561 PMAQI
4th Nov 2025512 PMAQI
4th Nov 2025403 PMAQI
4th Nov 2025374 PMAQI
4th Nov 2025345 PMAQI
4th Nov 2025346 PMAQI
4th Nov 2025397 PMAQI
4th Nov 2025378 PMAQI
4th Nov 2025309 PMAQI
4th Nov 20252810 PMAQI
4th Nov 20252311 PMAQI
5th Nov 20252012 AMAQI
5th Nov 2025181 AMAQI
5th Nov 2025172 AMAQI
5th Nov 2025183 AMAQI
5th Nov 2025174 AMAQI
5th Nov 2025185 AMAQI
19°C19/19°C
5th Nov 2025186 AMAQI
5th Nov 2025177 AMAQI
5th Nov 2025208 AMAQI
5th Nov 2025209 AMAQI
5th Nov 20251910 AMAQI
5th Nov 20251911 AMAQI
5th Nov 20252012 PMAQI
5th Nov 2025201 PMAQI
5th Nov 2025242 PMAQI
5th Nov 2025243 PMAQI
5th Nov 2025264 PMAQI
5th Nov 2025245 PMAQI
5th Nov 2025336 PMAQI
5th Nov 2025397 PMAQI
5th Nov 2025488 PMAQI
5th Nov 2025529 PMAQI
5th Nov 20255410 PMAQI
5th Nov 20255511 PMAQI
6th Nov 20255312 AMAQI
6th Nov 2025531 AMAQI
6th Nov 2025532 AMAQI
6th Nov 2025513 AMAQI
6th Nov 2025484 AMAQI
6th Nov 2025435 AMAQI
22°C20/24°C
6th Nov 2025406 AMAQI
6th Nov 2025367 AMAQI
6th Nov 2025368 AMAQI
6th Nov 2025419 AMAQI
6th Nov 20253710 AMAQI
6th Nov 20253611 AMAQI
6th Nov 20253512 PMAQI
6th Nov 2025401 PMAQI
6th Nov 2025402 PMAQI
6th Nov 2025603 PMAQI
6th Nov 2025774 PMAQI
6th Nov 2025755 PMAQI
6th Nov 2025746 PMAQI
6th Nov 2025737 PMAQI
6th Nov 2025648 PMAQI
6th Nov 2025559 PMAQI
6th Nov 20255610 PMAQI
6th Nov 20255711 PMAQI
7th Nov 20256612 AMAQI
7th Nov 2025681 AMAQI
7th Nov 2025742 AMAQI
7th Nov 2025673 AMAQI
7th Nov 2025554 AMAQI
7th Nov 2025525 AMAQI
23°C21/26°C
7th Nov 2025236 AMAQI
7th Nov 2025167 AMAQI
7th Nov 2025178 AMAQI
7th Nov 2025179 AMAQI
7th Nov 20251810 AMAQI
7th Nov 20252011 AMAQI
7th Nov 20253812 PMAQI
7th Nov 2025501 PMAQI
7th Nov 2025502 PMAQI
7th Nov 2025503 PMAQI
7th Nov 2025504 PMAQI
7th Nov 2025505 PMAQI
7th Nov 2025496 PMAQI
7th Nov 2025467 PMAQI
7th Nov 2025518 PMAQI
7th Nov 2025519 PMAQI
7th Nov 20255210 PMAQI
7th Nov 20255411 PMAQI
8th Nov 20255412 AMAQI
8th Nov 2025531 AMAQI
8th Nov 2025472 AMAQI
8th Nov 2025503 AMAQI
8th Nov 2025494 AMAQI
8th Nov 2025455 AMAQI
26°C23/31°C
8th Nov 2025456 AMAQI
8th Nov 2025437 AMAQI
8th Nov 2025408 AMAQI
8th Nov 2025409 AMAQI
8th Nov 20254010 AMAQI
8th Nov 20254011 AMAQI
8th Nov 20254012 PMAQI
8th Nov 2025431 PMAQI
8th Nov 2025432 PMAQI
8th Nov 2025423 PMAQI
8th Nov 2025424 PMAQI
8th Nov 2025405 PMAQI
8th Nov 2025346 PMAQI
8th Nov 2025357 PMAQI
8th Nov 2025368 PMAQI
8th Nov 2025409 PMAQI
8th Nov 20254310 PMAQI
8th Nov 20254211 PMAQI
9th Nov 20254412 AMAQI
9th Nov 2025401 AMAQI
9th Nov 2025342 AMAQI
9th Nov 2025363 AMAQI
9th Nov 2025394 AMAQI
9th Nov 2025415 AMAQI
25°C22/30°C
9th Nov 2025416 AMAQI
9th Nov 2025377 AMAQI
9th Nov 2025388 AMAQI
9th Nov 2025359 AMAQI
9th Nov 20253410 AMAQI
9th Nov 20253411 AMAQI
9th Nov 20254012 PMAQI
9th Nov 2025391 PMAQI
9th Nov 2025332 PMAQI
9th Nov 2025333 PMAQI
9th Nov 2025354 PMAQI
9th Nov 2025405 PMAQI
9th Nov 2025446 PMAQI
9th Nov 2025427 PMAQI
9th Nov 2025488 PMAQI
9th Nov 2025539 PMAQI
9th Nov 20255510 PMAQI
9th Nov 20255611 PMAQI
10th Nov 20255512 AMAQI
10th Nov 2025551 AMAQI
10th Nov 2025572 AMAQI
10th Nov 2025573 AMAQI
10th Nov 2025564 AMAQI
10th Nov 2025585 AMAQI
25°C23/29°C
10th Nov 2025606 AMAQI
10th Nov 2025667 AMAQI
10th Nov 2025688 AMAQI
10th Nov 2025689 AMAQI
10th Nov 20257310 AMAQI
10th Nov 20257811 AMAQI
10th Nov 20257412 PMAQI
10th Nov 2025701 PMAQI
10th Nov 2025632 PMAQI
10th Nov 2025643 PMAQI
10th Nov 2025644 PMAQI
10th Nov 2025695 PMAQI
10th Nov 2025706 PMAQI
10th Nov 2025747 PMAQI
10th Nov 2025758 PMAQI
10th Nov 2025789 PMAQI
10th Nov 20257410 PMAQI
10th Nov 20257211 PMAQI
11th Nov 20256712 AMAQI
11th Nov 2025631 AMAQI
11th Nov 2025622 AMAQI
11th Nov 2025633 AMAQI
11th Nov 2025634 AMAQI
11th Nov 2025605 AMAQI
24°C22/27°C
11th Nov 2025616 AMAQI
11th Nov 2025607 AMAQI
11th Nov 2025588 AMAQI
11th Nov 2025579 AMAQI
11th Nov 20255810 AMAQI
11th Nov 20255411 AMAQI
11th Nov 20255012 PMAQI
11th Nov 2025601 PMAQI
11th Nov 2025592 PMAQI
11th Nov 2025583 PMAQI
11th Nov 2025574 PMAQI
11th Nov 2025585 PMAQI
11th Nov 2025576 PMAQI
11th Nov 2025567 PMAQI
11th Nov 2025568 PMAQI
11th Nov 2025579 PMAQI
11th Nov 20256010 PMAQI
11th Nov 20256311 PMAQI
12th Nov 20256712 AMAQI
12th Nov 2025681 AMAQI
12th Nov 2025662 AMAQI
12th Nov 2025683 AMAQI
12th Nov 2025684 AMAQI
12th Nov 2025685 AMAQI
22°C20/23°C
12th Nov 2025606 AMAQI
12th Nov 2025557 AMAQI
12th Nov 2025548 AMAQI
12th Nov 2025539 AMAQI
12th Nov 20255110 AMAQI
12th Nov 20255011 AMAQI
12th Nov 20255112 PMAQI
12th Nov 2025511 PMAQI
12th Nov 2025532 PMAQI
12th Nov 2025533 PMAQI
12th Nov 2025534 PMAQI
12th Nov 2025535 PMAQI
12th Nov 2025526 PMAQI
12th Nov 2025537 PMAQI
12th Nov 2025558 PMAQI
12th Nov 2025569 PMAQI
12th Nov 20255610 PMAQI
12th Nov 20255711 PMAQI
13th Nov 20255812 AMAQI
13th Nov 2025581 AMAQI
13th Nov 2025582 AMAQI
13th Nov 2025613 AMAQI
13th Nov 2025614 AMAQI
13th Nov 2025615 AMAQI
21°C19/24°C
13th Nov 2025636 AMAQI
13th Nov 2025627 AMAQI
13th Nov 2025638 AMAQI
13th Nov 2025619 AMAQI
13th Nov 20256210 AMAQI
13th Nov 20256411 AMAQI
13th Nov 20256412 PMAQI
13th Nov 2025661 PMAQI
13th Nov 2025642 PMAQI
13th Nov 2025643 PMAQI
13th Nov 2025654 PMAQI
13th Nov 2025655 PMAQI
13th Nov 2025686 PMAQI
13th Nov 2025667 PMAQI
13th Nov 2025658 PMAQI
13th Nov 2025659 PMAQI
13th Nov 20256810 PMAQI
13th Nov 20256811 PMAQI
14th Nov 20257012 AMAQI
14th Nov 2025681 AMAQI
14th Nov 2025722 AMAQI
14th Nov 2025753 AMAQI
14th Nov 2025724 AMAQI
14th Nov 2025745 AMAQI
20°C17/24°C
14th Nov 2025716 AMAQI
14th Nov 2025707 AMAQI
14th Nov 2025708 AMAQI
14th Nov 2025719 AMAQI
14th Nov 20257010 AMAQI
14th Nov 20256611 AMAQI
14th Nov 20256312 PMAQI
14th Nov 2025621 PMAQI
14th Nov 2025602 PMAQI
14th Nov 2025593 PMAQI
14th Nov 2025574 PMAQI
14th Nov 2025565 PMAQI
14th Nov 2025566 PMAQI
14th Nov 2025617 PMAQI
14th Nov 2025648 PMAQI
14th Nov 2025749 PMAQI
14th Nov 20257510 PMAQI
14th Nov 20256811 PMAQI
15th Nov 20256712 AMAQI
15th Nov 2025671 AMAQI
15th Nov 2025702 AMAQI
15th Nov 2025683 AMAQI
15th Nov 2025664 AMAQI
15th Nov 2025655 AMAQI
20°C16/24°C
15th Nov 2025666 AMAQI
15th Nov 2025667 AMAQI
15th Nov 2025688 AMAQI
15th Nov 2025739 AMAQI
15th Nov 20257110 AMAQI
15th Nov 20257011 AMAQI
15th Nov 20256812 PMAQI
15th Nov 2025651 PMAQI
15th Nov 2025702 PMAQI
15th Nov 2025753 PMAQI
15th Nov 2025784 PMAQI
15th Nov 2025785 PMAQI
15th Nov 2025806 PMAQI
15th Nov 2025837 PMAQI
15th Nov 2025838 PMAQI
15th Nov 2025799 PMAQI
15th Nov 20256910 PMAQI
15th Nov 20256111 PMAQI
16th Nov 20256012 AMAQI
16th Nov 2025601 AMAQI
16th Nov 2025502 AMAQI
16th Nov 2025493 AMAQI
16th Nov 2025524 AMAQI
16th Nov 2025465 AMAQI
21°C19/22°C
16th Nov 2025546 AMAQI
16th Nov 2025507 AMAQI
16th Nov 2025528 AMAQI
16th Nov 2025459 AMAQI
16th Nov 20253410 AMAQI
16th Nov 20254811 AMAQI
16th Nov 20255312 PMAQI
16th Nov 2025531 PMAQI
16th Nov 2025512 PMAQI
16th Nov 2025553 PMAQI
16th Nov 2025544 PMAQI
16th Nov 2025535 PMAQI
16th Nov 2025516 PMAQI
16th Nov 2025557 PMAQI
16th Nov 2025578 PMAQI
16th Nov 2025599 PMAQI
16th Nov 20255810 PMAQI
16th Nov 20255711 PMAQI
17th Nov 20255612 AMAQI
17th Nov 2025551 AMAQI
17th Nov 2025552 AMAQI
17th Nov 2025543 AMAQI
17th Nov 2025534 AMAQI
17th Nov 2025515 AMAQI
23°C21/26°C
17th Nov 2025506 AMAQI
17th Nov 2025537 AMAQI
17th Nov 2025538 AMAQI
17th Nov 2025539 AMAQI
17th Nov 20255410 AMAQI
17th Nov 20255611 AMAQI
17th Nov 20255312 PMAQI
17th Nov 2025531 PMAQI
17th Nov 2025552 PMAQI
17th Nov 2025543 PMAQI
17th Nov 2025534 PMAQI
17th Nov 2025525 PMAQI
17th Nov 2025536 PMAQI
17th Nov 2025547 PMAQI
17th Nov 2025558 PMAQI
17th Nov 2025579 PMAQI
17th Nov 20255610 PMAQI
17th Nov 20255711 PMAQI
18th Nov 20255612 AMAQI
18th Nov 2025551 AMAQI
18th Nov 2025552 AMAQI
18th Nov 2025563 AMAQI
18th Nov 2025564 AMAQI
18th Nov 2025565 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 6 PM
52AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 6 PM
52AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 52), while the lowest AQI was between 6 AM to 6 PM (Avg. 52).
Night time
Avg. Highest Time
7 PM - 11 PM
56AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
1 AM - 5 AM
52AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 56), while the lowest AQI was between 1 AM to 5 AM (Avg. 52).
2025 Days Vs Air Quality
Changjiang Bawangling, Basuo, Hainan, China
2025
46%
147
50%
159
5%
15
Total number of days with different AQI categories in last 321 days in 2025 (44 days remaining)
Good
147 DaysModerate
159 DaysPoor
15 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 46%
Health Risk Level:
Significant
In 2025, 46% of 321 days were within WHO’s safe air quality limits, and 54% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Changjiang Bawangling, Basuo, Hainan, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
104AQI
104AQI
2nd January 2025
87AQI
87AQI
3rd January 2025
96AQI
96AQI
4th January 2025
107AQI
107AQI
5th January 2025
119AQI
119AQI
6th January 2025
98AQI
98AQI
7th January 2025
98AQI
98AQI
8th January 2025
108AQI
108AQI
9th January 2025
104AQI
104AQI
10th January 2025
111AQI
111AQI
11th January 2025
101AQI
101AQI
12th January 2025
95AQI
95AQI
13th January 2025
85AQI
85AQI
14th January 2025
85AQI
85AQI
15th January 2025
85AQI
85AQI
16th January 2025
96AQI
96AQI
17th January 2025
101AQI
101AQI
18th January 2025
95AQI
95AQI
19th January 2025
106AQI
106AQI
20th January 2025
105AQI
105AQI
21st January 2025
101AQI
101AQI
22nd January 2025
107AQI
107AQI
23rd January 2025
92AQI
92AQI
24th January 2025
75AQI
75AQI
25th January 2025
73AQI
73AQI
26th January 2025
60AQI
60AQI
27th January 2025
69AQI
69AQI
28th January 2025
75AQI
75AQI
29th January 2025
83AQI
83AQI
30th January 2025
67AQI
67AQI
31st January 2025
70AQI
70AQI
1st February 2025
54AQI
54AQI
2nd February 2025
66AQI
66AQI
3rd February 2025
52AQI
52AQI
4th February 2025
49AQI
49AQI
5th February 2025
52AQI
52AQI
6th February 2025
65AQI
65AQI
7th February 2025
62AQI
62AQI
8th February 2025
53AQI
53AQI
9th February 2025
65AQI
65AQI
10th February 2025
61AQI
61AQI
11th February 2025
66AQI
66AQI
12th February 2025
59AQI
59AQI
13th February 2025
63AQI
63AQI
14th February 2025
56AQI
56AQI
15th February 2025
79AQI
79AQI
16th February 2025
59AQI
59AQI
17th February 2025
76AQI
76AQI
18th February 2025
73AQI
73AQI
19th February 2025
75AQI
75AQI
20th February 2025
63AQI
63AQI
21st February 2025
60AQI
60AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
42AQI
42AQI
24th February 2025
37AQI
37AQI
25th February 2025
40AQI
40AQI
26th February 2025
49AQI
49AQI
27th February 2025
60AQI
60AQI
28th February 2025
54AQI
54AQI
1st March 2025
59AQI
59AQI
2nd March 2025
60AQI
60AQI
3rd March 2025
70AQI
70AQI
4th March 2025
58AQI
58AQI
5th March 2025
70AQI
70AQI
6th March 2025
44AQI
44AQI
7th March 2025
53AQI
53AQI
8th March 2025
36AQI
36AQI
9th March 2025
63AQI
63AQI
10th March 2025
59AQI
59AQI
11th March 2025
56AQI
56AQI
12th March 2025
52AQI
52AQI
13th March 2025
48AQI
48AQI
14th March 2025
47AQI
47AQI
15th March 2025
60AQI
60AQI
16th March 2025
57AQI
57AQI
17th March 2025
74AQI
74AQI
18th March 2025
67AQI
67AQI
19th March 2025
76AQI
76AQI
20th March 2025
71AQI
71AQI
21st March 2025
80AQI
80AQI
22nd March 2025
87AQI
87AQI
23rd March 2025
91AQI
91AQI
24th March 2025
94AQI
94AQI
25th March 2025
97AQI
97AQI
26th March 2025
80AQI
80AQI
27th March 2025
100AQI
100AQI
28th March 2025
83AQI
83AQI
29th March 2025
75AQI
75AQI
30th March 2025
52AQI
52AQI
31st March 2025
41AQI
41AQI
1st April 2025
51AQI
51AQI
2nd April 2025
65AQI
65AQI
3rd April 2025
68AQI
68AQI
4th April 2025
64AQI
64AQI
5th April 2025
71AQI
71AQI
6th April 2025
63AQI
63AQI
7th April 2025
63AQI
63AQI
8th April 2025
58AQI
58AQI
9th April 2025
86AQI
86AQI
10th April 2025
97AQI
97AQI
11th April 2025
89AQI
89AQI
12th April 2025
81AQI
81AQI
13th April 2025
123AQI
123AQI
14th April 2025
105AQI
105AQI
15th April 2025
103AQI
103AQI
16th April 2025
94AQI
94AQI
17th April 2025
88AQI
88AQI
18th April 2025
78AQI
78AQI
19th April 2025
64AQI
64AQI
20th April 2025
69AQI
69AQI
21st April 2025
64AQI
64AQI
22nd April 2025
70AQI
70AQI
23rd April 2025
59AQI
59AQI
24th April 2025
64AQI
64AQI
25th April 2025
68AQI
68AQI
26th April 2025
67AQI
67AQI
27th April 2025
68AQI
68AQI
28th April 2025
61AQI
61AQI
29th April 2025
51AQI
51AQI
30th April 2025
59AQI
59AQI
1st May 2025
60AQI
60AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
74AQI
74AQI
4th May 2025
78AQI
78AQI
5th May 2025
63AQI
63AQI
6th May 2025
75AQI
75AQI
7th May 2025
76AQI
76AQI
8th May 2025
79AQI
79AQI
9th May 2025
74AQI
74AQI
10th May 2025
66AQI
66AQI
11th May 2025
73AQI
73AQI
12th May 2025
74AQI
74AQI
13th May 2025
74AQI
74AQI
14th May 2025
65AQI
65AQI
15th May 2025
51AQI
51AQI
16th May 2025
47AQI
47AQI
17th May 2025
48AQI
48AQI
18th May 2025
51AQI
51AQI
19th May 2025
51AQI
51AQI
20th May 2025
50AQI
50AQI
21st May 2025
57AQI
57AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
50AQI
50AQI
24th May 2025
50AQI
50AQI
25th May 2025
50AQI
50AQI
26th May 2025
59AQI
59AQI
27th May 2025
54AQI
54AQI
28th May 2025
47AQI
47AQI
29th May 2025
45AQI
45AQI
30th May 2025
47AQI
47AQI
31st May 2025
47AQI
47AQI
1st June 2025
50AQI
50AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
52AQI
52AQI
4th June 2025
60AQI
60AQI
5th June 2025
59AQI
59AQI
6th June 2025
57AQI
57AQI
7th June 2025
58AQI
58AQI
8th June 2025
57AQI
57AQI
9th June 2025
65AQI
65AQI
10th June 2025
63AQI
63AQI
11th June 2025
48AQI
48AQI
12th June 2025
39AQI
39AQI
13th June 2025
48AQI
48AQI
14th June 2025
45AQI
45AQI
15th June 2025
42AQI
42AQI
16th June 2025
45AQI
45AQI
17th June 2025
47AQI
47AQI
18th June 2025
40AQI
40AQI
19th June 2025
40AQI
40AQI
20th June 2025
39AQI
39AQI
21st June 2025
41AQI
41AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
40AQI
40AQI
24th June 2025
40AQI
40AQI
25th June 2025
33AQI
33AQI
26th June 2025
36AQI
36AQI
27th June 2025
34AQI
34AQI
28th June 2025
32AQI
32AQI
29th June 2025
33AQI
33AQI
30th June 2025
29AQI
29AQI
1st July 2025
35AQI
35AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
27AQI
27AQI
4th July 2025
27AQI
27AQI
5th July 2025
33AQI
33AQI
6th July 2025
32AQI
32AQI
7th July 2025
30AQI
30AQI
8th July 2025
33AQI
33AQI
9th July 2025
40AQI
40AQI
10th July 2025
40AQI
40AQI
11th July 2025
49AQI
49AQI
12th July 2025
46AQI
46AQI
13th July 2025
48AQI
48AQI
14th July 2025
48AQI
48AQI
15th July 2025
45AQI
45AQI
16th July 2025
42AQI
42AQI
17th July 2025
40AQI
40AQI
18th July 2025
41AQI
41AQI
19th July 2025
36AQI
36AQI
20th July 2025
35AQI
35AQI
21st July 2025
32AQI
32AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
29AQI
29AQI
24th July 2025
28AQI
28AQI
25th July 2025
33AQI
33AQI
26th July 2025
32AQI
32AQI
27th July 2025
31AQI
31AQI
28th July 2025
28AQI
28AQI
29th July 2025
28AQI
28AQI
30th July 2025
33AQI
33AQI
31st July 2025
42AQI
42AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
55AQI
55AQI
4th August 2025
54AQI
54AQI
5th August 2025
52AQI
52AQI
6th August 2025
48AQI
48AQI
7th August 2025
48AQI
48AQI
8th August 2025
44AQI
44AQI
9th August 2025
40AQI
40AQI
10th August 2025
41AQI
41AQI
11th August 2025
39AQI
39AQI
12th August 2025
44AQI
44AQI
13th August 2025
42AQI
42AQI
14th August 2025
41AQI
41AQI
15th August 2025
39AQI
39AQI
16th August 2025
38AQI
38AQI
17th August 2025
35AQI
35AQI
18th August 2025
35AQI
35AQI
19th August 2025
35AQI
35AQI
20th August 2025
36AQI
36AQI
21st August 2025
36AQI
36AQI
22nd August 2025
39AQI
39AQI
23rd August 2025
41AQI
41AQI
24th August 2025
37AQI
37AQI
25th August 2025
34AQI
34AQI
26th August 2025
36AQI
36AQI
27th August 2025
35AQI
35AQI
28th August 2025
35AQI
35AQI
29th August 2025
39AQI
39AQI
30th August 2025
38AQI
38AQI
31st August 2025
40AQI
40AQI
1st September 2025
37AQI
37AQI
2nd September 2025
40AQI
40AQI
3rd September 2025
38AQI
38AQI
4th September 2025
31AQI
31AQI
5th September 2025
33AQI
33AQI
6th September 2025
33AQI
33AQI
7th September 2025
46AQI
46AQI
8th September 2025
42AQI
42AQI
9th September 2025
36AQI
36AQI
10th September 2025
35AQI
35AQI
11th September 2025
32AQI
32AQI
12th September 2025
32AQI
32AQI
13th September 2025
30AQI
30AQI
14th September 2025
29AQI
29AQI
15th September 2025
30AQI
30AQI
16th September 2025
30AQI
30AQI
17th September 2025
29AQI
29AQI
18th September 2025
34AQI
34AQI
19th September 2025
28AQI
28AQI
20th September 2025
33AQI
33AQI
21st September 2025
27AQI
27AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
27AQI
27AQI
24th September 2025
29AQI
29AQI
25th September 2025
34AQI
34AQI
26th September 2025
31AQI
31AQI
27th September 2025
18AQI
18AQI
28th September 2025
13AQI
13AQI
29th September 2025
43AQI
43AQI
30th September 2025
48AQI
48AQI
1st October 2025
47AQI
47AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
45AQI
45AQI
4th October 2025
49AQI
49AQI
5th October 2025
50AQI
50AQI
6th October 2025
47AQI
47AQI
7th October 2025
54AQI
54AQI
8th October 2025
55AQI
55AQI
9th October 2025
57AQI
57AQI
10th October 2025
60AQI
60AQI
11th October 2025
59AQI
59AQI
12th October 2025
62AQI
62AQI
13th October 2025
52AQI
52AQI
14th October 2025
55AQI
55AQI
15th October 2025
56AQI
56AQI
16th October 2025
62AQI
62AQI
17th October 2025
58AQI
58AQI
18th October 2025
56AQI
56AQI
19th October 2025
62AQI
62AQI
20th October 2025
62AQI
62AQI
21st October 2025
48AQI
48AQI
22nd October 2025
33AQI
33AQI
23rd October 2025
38AQI
38AQI
24th October 2025
56AQI
56AQI
25th October 2025
63AQI
63AQI
26th October 2025
69AQI
69AQI
27th October 2025
61AQI
61AQI
28th October 2025
49AQI
49AQI
29th October 2025
58AQI
58AQI
30th October 2025
27AQI
27AQI
31st October 2025
41AQI
41AQI
1st November 2025
67AQI
67AQI
2nd November 2025
66AQI
66AQI
3rd November 2025
61AQI
61AQI
4th November 2025
39AQI
39AQI
5th November 2025
27AQI
27AQI
6th November 2025
52AQI
52AQI
7th November 2025
49AQI
49AQI
8th November 2025
44AQI
44AQI
9th November 2025
42AQI
42AQI
10th November 2025
65AQI
65AQI
11th November 2025
61AQI
61AQI
12th November 2025
58AQI
58AQI
13th November 2025
62AQI
62AQI
14th November 2025
67AQI
67AQI
15th November 2025
70AQI
70AQI
16th November 2025
54AQI
54AQI
17th November 2025
54AQI
54AQI
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
92AQI
59AQI
66AQI
74AQI
60AQI
46AQI
36AQI
41AQI
33AQI
53AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
19
12
6
22
5
26
27
3
11
20
21
9
31
26
5
30
12
19
5
12
147
159
15
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
September33AQI
202443AQI
16
11
1
29
1
31
31
29
20
10
1
20
10
24
7
187
46
8
Highest AQI recorded in
December85AQI
Lowest AQI recorded in
July31AQI
202334AQI
3
28
3
31
3
Highest AQI recorded in
November35AQI
Lowest AQI recorded in
December34AQI
202240AQI
12
12
Highest AQI recorded in
January40AQI
Lowest AQI recorded in
January40AQI
202141AQI
17
13
1
17
11
18
13
21
9
29
2
30
31
25
6
8
2
23
5
11
18
1
20
10
1
250
89
3
Highest AQI recorded in
January56AQI
Lowest AQI recorded in
July21AQI
202036AQI
2
3
1
5
13
6
11
28
2
28
2
5
6
19
11
19
12
132
41
Highest AQI recorded in
March60AQI
Lowest AQI recorded in
June24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
56AQILeast Polluted Year Recorded
2023(Avg.)
34AQIChangjiang Bawangling's annual 2025 AQI (56) shows an average percentage change of 44.9% (worsened AQI) compared to previous years: 2020 (36), 2021 (41), 2022 (40), 2023 (34), 2024 (43).
