Beilun District Epb, Zhoushan, Zhejiang, 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+
August Air Quality Analysis
Beilun District Epb, Zhoushan, Zhejiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
86AQILowest AQI recorded on
30th Aug 2021
23AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Beilun District Epb, Zhoushan, Zhejiang, China
AQI
Day
Night
.
5 AM5th Aug 2025
6 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8AM5th Aug
59AQI
Avg. Lowest Time
6PM5th Aug
42AQI
In the last 24 hours,
Beilun District Epb's AQI reached its highest point of 59 at 8 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Beilun District Epb, Zhoushan, Zhejiang, China
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025495 AMAQI
7th Jul 2025486 AMAQI
7th Jul 2025497 AMAQI
7th Jul 2025288 AMAQI
7th Jul 2025249 AMAQI
7th Jul 20252110 AMAQI
7th Jul 20252411 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025251 PMAQI
7th Jul 2025292 PMAQI
7th Jul 2025313 PMAQI
7th Jul 2025324 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025347 PMAQI
7th Jul 2025428 PMAQI
7th Jul 2025429 PMAQI
7th Jul 20254110 PMAQI
7th Jul 20253911 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025481 AMAQI
8th Jul 2025512 AMAQI
8th Jul 2025493 AMAQI
8th Jul 2025444 AMAQI
27°C25/32°C
8th Jul 2025445 AMAQI
8th Jul 2025456 AMAQI
8th Jul 2025457 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025269 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20253011 AMAQI
8th Jul 20253412 PMAQI
8th Jul 2025361 PMAQI
8th Jul 2025332 PMAQI
8th Jul 2025323 PMAQI
8th Jul 2025334 PMAQI
8th Jul 2025325 PMAQI
8th Jul 2025366 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025448 PMAQI
8th Jul 2025409 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20254112 AMAQI
9th Jul 2025501 AMAQI
9th Jul 2025502 AMAQI
9th Jul 2025493 AMAQI
9th Jul 2025454 AMAQI
26°C25/28°C
9th Jul 2025455 AMAQI
9th Jul 2025456 AMAQI
9th Jul 2025447 AMAQI
9th Jul 2025328 AMAQI
9th Jul 2025329 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20253112 PMAQI
9th Jul 2025311 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025374 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025468 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254010 PMAQI
9th Jul 20254111 PMAQI
10th Jul 20254212 AMAQI
10th Jul 2025501 AMAQI
10th Jul 2025512 AMAQI
10th Jul 2025503 AMAQI
10th Jul 2025494 AMAQI
27°C24/31°C
10th Jul 2025485 AMAQI
10th Jul 2025476 AMAQI
10th Jul 2025477 AMAQI
10th Jul 2025438 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20256111 AMAQI
10th Jul 20256112 PMAQI
10th Jul 2025611 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025554 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025576 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255112 AMAQI
11th Jul 2025521 AMAQI
11th Jul 2025512 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025544 AMAQI
27°C24/30°C
11th Jul 2025545 AMAQI
11th Jul 2025536 AMAQI
11th Jul 2025537 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025349 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253811 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025322 PMAQI
11th Jul 2025303 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025489 PMAQI
11th Jul 20254810 PMAQI
11th Jul 20254911 PMAQI
12th Jul 20254912 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025532 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025524 AMAQI
27°C24/30°C
12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025308 AMAQI
12th Jul 2025269 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253012 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025302 PMAQI
12th Jul 2025313 PMAQI
12th Jul 2025314 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025458 PMAQI
12th Jul 2025429 PMAQI
12th Jul 20254410 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254312 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025514 AMAQI
26°C24/29°C
13th Jul 2025515 AMAQI
13th Jul 2025506 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025448 AMAQI
13th Jul 2025359 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254012 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025373 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
14th Jul 2025504 AMAQI
26°C24/31°C
14th Jul 2025505 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025517 AMAQI
14th Jul 2025678 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20257212 PMAQI
14th Jul 2025701 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025743 PMAQI
14th Jul 2025774 PMAQI
14th Jul 2025745 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025618 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025564 AMAQI
28°C24/33°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025698 AMAQI
15th Jul 2025689 AMAQI
15th Jul 20257010 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025651 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025664 PMAQI
15th Jul 2025675 PMAQI
15th Jul 2025676 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256011 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025584 AMAQI
28°C23/34°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025661 PMAQI
16th Jul 2025702 PMAQI
16th Jul 2025743 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025685 PMAQI
16th Jul 2025676 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256111 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025572 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025594 AMAQI
30°C25/37°C
17th Jul 2025595 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025628 AMAQI
17th Jul 2025629 AMAQI
17th Jul 20256110 AMAQI
17th Jul 20256511 AMAQI
17th Jul 20256212 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025692 PMAQI
17th Jul 2025683 PMAQI
17th Jul 2025684 PMAQI
17th Jul 2025655 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025647 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025619 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025591 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025593 AMAQI
18th Jul 2025604 AMAQI
29°C26/34°C
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025589 AMAQI
18th Jul 20255510 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025431 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025514 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255312 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025592 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025594 AMAQI
28°C26/33°C
19th Jul 2025595 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025229 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025538 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025554 AMAQI
28°C25/31°C
20th Jul 2025545 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025557 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025553 AMAQI
21st Jul 2025534 AMAQI
28°C26/30°C
21st Jul 2025535 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025479 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025524 AMAQI
28°C26/30°C
22nd Jul 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025272 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025494 AMAQI
27°C25/31°C
23rd Jul 2025495 AMAQI
23rd Jul 2025486 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025482 AMAQI
24th Jul 2025493 AMAQI
24th Jul 2025474 AMAQI
28°C24/32°C
24th Jul 2025475 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025439 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025333 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025478 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254512 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI
27°C24/30°C
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025347 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025474 AMAQI
26°C25/29°C
26th Jul 2025455 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025239 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252611 AMAQI
26th Jul 20252612 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025377 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025463 AMAQI
27th Jul 2025424 AMAQI
27°C25/30°C
27th Jul 2025425 AMAQI
27th Jul 2025436 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025398 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20253312 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025315 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20253611 PMAQI
28th Jul 20253512 AMAQI
28th Jul 2025431 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025443 AMAQI
28th Jul 2025424 AMAQI
27°C25/30°C
28th Jul 2025415 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025374 PMAQI
28th Jul 2025325 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025414 AMAQI
27°C25/29°C
29th Jul 2025415 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253510 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025411 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025393 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025357 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253710 PMAQI
29th Jul 20253711 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025444 AMAQI
26°C24/28°C
30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251811 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025212 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI
25°C24/26°C
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025574 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025471 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025444 AMAQI
28°C23/34°C
1st Aug 2025445 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025477 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025503 AMAQI
2nd Aug 2025524 AMAQI
29°C25/34°C
2nd Aug 2025525 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20255911 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025564 AMAQI
29°C26/35°C
3rd Aug 2025575 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
29°C26/34°C
4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257810 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20257212 PMAQI
4th Aug 2025741 PMAQI
4th Aug 2025662 PMAQI
4th Aug 2025713 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025556 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025488 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025584 AMAQI
29°C26/32°C
5th Aug 2025555 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025598 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20254610 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20254412 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025435 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025517 PMAQI
5th Aug 2025498 PMAQI
5th Aug 2025519 PMAQI
5th Aug 20254410 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025551 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 6 PM
43AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 50), while the lowest AQI was between 9 AM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
1 AM - 4 AM
51AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 11 PM
48AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 51), while the lowest AQI was between 7 PM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Beilun District Epb, Zhoushan, Zhejiang, China
2025
18%
38
69%
150
11%
24
1%
3
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
38 DaysModerate
150 DaysPoor
24 DaysUnhealthy
3 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Beilun District Epb, Zhoushan, Zhejiang, 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.
1st January 2025
93AQI
93AQI
2nd January 2025
97AQI
97AQI
3rd January 2025
94AQI
94AQI
4th January 2025
81AQI
81AQI
5th January 2025
129AQI
129AQI
6th January 2025
118AQI
118AQI
7th January 2025
129AQI
129AQI
8th January 2025
141AQI
141AQI
9th January 2025
80AQI
80AQI
10th January 2025
86AQI
86AQI
11th January 2025
109AQI
109AQI
12th January 2025
115AQI
115AQI
13th January 2025
131AQI
131AQI
14th January 2025
110AQI
110AQI
15th January 2025
80AQI
80AQI
16th January 2025
104AQI
104AQI
17th January 2025
115AQI
115AQI
18th January 2025
111AQI
111AQI
19th January 2025
135AQI
135AQI
20th January 2025
158AQI
158AQI
21st January 2025
162AQI
162AQI
22nd January 2025
89AQI
89AQI
23rd January 2025
95AQI
95AQI
24th January 2025
81AQI
81AQI
25th January 2025
72AQI
72AQI
26th January 2025
77AQI
77AQI
27th January 2025
60AQI
60AQI
28th January 2025
68AQI
68AQI
29th January 2025
118AQI
118AQI
30th January 2025
73AQI
73AQI
31st January 2025
73AQI
73AQI
1st February 2025
53AQI
53AQI
2nd February 2025
93AQI
93AQI
3rd February 2025
106AQI
106AQI
4th February 2025
115AQI
115AQI
5th February 2025
89AQI
89AQI
6th February 2025
89AQI
89AQI
7th February 2025
79AQI
79AQI
8th February 2025
66AQI
66AQI
9th February 2025
82AQI
82AQI
10th February 2025
79AQI
79AQI
11th February 2025
57AQI
57AQI
12th February 2025
134AQI
134AQI
13th February 2025
69AQI
69AQI
14th February 2025
81AQI
81AQI
15th February 2025
69AQI
69AQI
16th February 2025
119AQI
119AQI
17th February 2025
75AQI
75AQI
18th February 2025
80AQI
80AQI
19th February 2025
81AQI
81AQI
20th February 2025
71AQI
71AQI
21st February 2025
63AQI
63AQI
22nd February 2025
71AQI
71AQI
23rd February 2025
93AQI
93AQI
24th February 2025
131AQI
131AQI
25th February 2025
121AQI
121AQI
26th February 2025
157AQI
157AQI
27th February 2025
114AQI
114AQI
28th February 2025
91AQI
91AQI
1st March 2025
92AQI
92AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
69AQI
69AQI
4th March 2025
58AQI
58AQI
5th March 2025
57AQI
57AQI
6th March 2025
63AQI
63AQI
7th March 2025
68AQI
68AQI
8th March 2025
100AQI
100AQI
9th March 2025
66AQI
66AQI
10th March 2025
84AQI
84AQI
11th March 2025
66AQI
66AQI
12th March 2025
72AQI
72AQI
13th March 2025
67AQI
67AQI
14th March 2025
62AQI
62AQI
15th March 2025
38AQI
38AQI
16th March 2025
82AQI
82AQI
17th March 2025
71AQI
71AQI
18th March 2025
75AQI
75AQI
19th March 2025
74AQI
74AQI
20th March 2025
81AQI
81AQI
21st March 2025
81AQI
81AQI
22nd March 2025
86AQI
86AQI
23rd March 2025
90AQI
90AQI
24th March 2025
99AQI
99AQI
25th March 2025
110AQI
110AQI
26th March 2025
102AQI
102AQI
27th March 2025
99AQI
99AQI
28th March 2025
81AQI
81AQI
29th March 2025
90AQI
90AQI
30th March 2025
61AQI
61AQI
31st March 2025
63AQI
63AQI
1st April 2025
67AQI
67AQI
2nd April 2025
83AQI
83AQI
3rd April 2025
81AQI
81AQI
4th April 2025
66AQI
66AQI
5th April 2025
88AQI
88AQI
6th April 2025
109AQI
109AQI
7th April 2025
83AQI
83AQI
8th April 2025
97AQI
97AQI
9th April 2025
85AQI
85AQI
10th April 2025
86AQI
86AQI
11th April 2025
74AQI
74AQI
12th April 2025
275AQI
275AQI
13th April 2025
90AQI
90AQI
14th April 2025
103AQI
103AQI
15th April 2025
76AQI
76AQI
16th April 2025
80AQI
80AQI
17th April 2025
85AQI
85AQI
18th April 2025
77AQI
77AQI
19th April 2025
70AQI
70AQI
20th April 2025
84AQI
84AQI
21st April 2025
62AQI
62AQI
22nd April 2025
74AQI
74AQI
23rd April 2025
68AQI
68AQI
24th April 2025
95AQI
95AQI
25th April 2025
74AQI
74AQI
26th April 2025
68AQI
68AQI
27th April 2025
59AQI
59AQI
28th April 2025
69AQI
69AQI
29th April 2025
64AQI
64AQI
30th April 2025
56AQI
56AQI
1st May 2025
70AQI
70AQI
2nd May 2025
66AQI
66AQI
3rd May 2025
74AQI
74AQI
4th May 2025
55AQI
55AQI
5th May 2025
59AQI
59AQI
6th May 2025
87AQI
87AQI
7th May 2025
82AQI
82AQI
8th May 2025
68AQI
68AQI
9th May 2025
64AQI
64AQI
10th May 2025
66AQI
66AQI
11th May 2025
67AQI
67AQI
12th May 2025
71AQI
71AQI
13th May 2025
66AQI
66AQI
14th May 2025
62AQI
62AQI
15th May 2025
62AQI
62AQI
16th May 2025
61AQI
61AQI
17th May 2025
66AQI
66AQI
18th May 2025
65AQI
65AQI
19th May 2025
61AQI
61AQI
20th May 2025
61AQI
61AQI
21st May 2025
47AQI
47AQI
22nd May 2025
60AQI
60AQI
23rd May 2025
41AQI
41AQI
24th May 2025
75AQI
75AQI
25th May 2025
74AQI
74AQI
26th May 2025
67AQI
67AQI
27th May 2025
60AQI
60AQI
28th May 2025
58AQI
58AQI
29th May 2025
61AQI
61AQI
30th May 2025
77AQI
77AQI
31st May 2025
67AQI
67AQI
1st June 2025
53AQI
53AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
58AQI
58AQI
4th June 2025
72AQI
72AQI
5th June 2025
56AQI
56AQI
6th June 2025
62AQI
62AQI
7th June 2025
63AQI
63AQI
8th June 2025
61AQI
61AQI
9th June 2025
59AQI
59AQI
10th June 2025
44AQI
44AQI
11th June 2025
49AQI
49AQI
12th June 2025
50AQI
50AQI
13th June 2025
37AQI
37AQI
14th June 2025
50AQI
50AQI
15th June 2025
39AQI
39AQI
16th June 2025
47AQI
47AQI
17th June 2025
58AQI
58AQI
18th June 2025
58AQI
58AQI
19th June 2025
54AQI
54AQI
20th June 2025
47AQI
47AQI
21st June 2025
55AQI
55AQI
22nd June 2025
57AQI
57AQI
23rd June 2025
52AQI
52AQI
24th June 2025
51AQI
51AQI
25th June 2025
58AQI
58AQI
26th June 2025
58AQI
58AQI
27th June 2025
61AQI
61AQI
28th June 2025
56AQI
56AQI
29th June 2025
48AQI
48AQI
30th June 2025
42AQI
42AQI
1st July 2025
41AQI
41AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
45AQI
45AQI
4th July 2025
48AQI
48AQI
5th July 2025
44AQI
44AQI
6th July 2025
38AQI
38AQI
7th July 2025
38AQI
38AQI
8th July 2025
39AQI
39AQI
9th July 2025
41AQI
41AQI
10th July 2025
53AQI
53AQI
11th July 2025
45AQI
45AQI
12th July 2025
41AQI
41AQI
13th July 2025
46AQI
46AQI
14th July 2025
61AQI
61AQI
15th July 2025
61AQI
61AQI
16th July 2025
62AQI
62AQI
17th July 2025
61AQI
61AQI
18th July 2025
54AQI
54AQI
19th July 2025
44AQI
44AQI
20th July 2025
44AQI
44AQI
21st July 2025
41AQI
41AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
40AQI
40AQI
24th July 2025
43AQI
43AQI
25th July 2025
39AQI
39AQI
26th July 2025
37AQI
37AQI
27th July 2025
38AQI
38AQI
28th July 2025
37AQI
37AQI
29th July 2025
39AQI
39AQI
30th July 2025
32AQI
32AQI
31st July 2025
47AQI
47AQI
1st August 2025
54AQI
54AQI
2nd August 2025
58AQI
58AQI
3rd August 2025
60AQI
60AQI
4th August 2025
60AQI
60AQI
103AQI
90AQI
77AQI
85AQI
65AQI
54AQI
45AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202574AQI
16
13
2
20
7
1
1
28
2
27
2
1
2
29
10
20
25
6
4
38
150
24
3
1
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
July45AQI
202472AQI
1
10
9
4
9
5
3
19
11
1
6
12
4
9
3
13
17
16
15
7
24
13
15
1
14
17
14
13
3
13
18
96
158
52
13
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
May44AQI
202373AQI
1
16
8
2
4
22
1
1
3
20
3
1
11
3
5
8
5
4
19
9
13
12
1
10
20
10
10
3
6
5
1
1
12
14
3
65
157
38
7
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
August45AQI
202268AQI
5
16
9
1
4
11
5
1
5
22
4
4
25
1
8
22
1
14
16
6
18
1
2
1
11
17
1
19
12
11
18
1
2
16
11
2
91
194
34
4
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
October47AQI
202163AQI
3
11
8
4
6
1
3
23
5
10
19
1
6
25
13
17
20
11
20
11
12
18
16
15
3
24
3
2
19
10
112
199
28
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
July45AQI
202060AQI
8
5
1
15
5
2
5
7
23
15
11
15
16
15
14
1
16
15
8
21
1
8
14
8
1
95
139
15
1
Highest AQI recorded in
April84AQI
Lowest AQI recorded in
July47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
74AQILeast Polluted Year Recorded
2020(Avg.)
60AQIBeilun District Epb's annual 2025 AQI (74) shows an average percentage change of 10.08% (worsened AQI) compared to previous years: 2020 (60), 2021 (63), 2022 (68), 2023 (73), 2024 (72).
