Gaoji Middle School, Pinghu, 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
Gaoji Middle School, Pinghu, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
104AQILowest AQI recorded on
2nd Aug 2021
26AQISame Day Analysis (7th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Gaoji Middle School, Pinghu, Zhejiang, China
AQI
Day
Night
.
5 AM8th Aug 2025
6 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM8th Aug
67AQI
Avg. Lowest Time
2AM9th Aug
54AQI
In the last 24 hours,
Gaoji Middle School's AQI reached its highest point of 67 at 11 AM during the Night, while the lowest point, 54, was recorded at 2 AM during the Night between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gaoji Middle School, Pinghu, Zhejiang, China
JulAug
10th - 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 - 07th07th - 08th08th - 09th09th
Day
Night
10th Jul 2025525 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025527 AMAQI
10th Jul 2025518 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20256110 AMAQI
10th Jul 20256211 AMAQI
10th Jul 20256412 PMAQI
10th Jul 2025651 PMAQI
10th Jul 2025642 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025604 PMAQI
10th Jul 2025605 PMAQI
10th Jul 2025666 PMAQI
10th Jul 2025637 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025574 AMAQI
27°C26/28°C
11th Jul 2025575 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025549 AMAQI
11th Jul 20255310 AMAQI
11th Jul 20255211 AMAQI
11th Jul 20255112 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025416 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025574 AMAQI
27°C25/29°C
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025544 AMAQI
27°C25/29°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025539 AMAQI
13th Jul 20255710 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255912 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025564 AMAQI
27°C25/30°C
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025698 AMAQI
14th Jul 2025749 AMAQI
14th Jul 20257510 AMAQI
14th Jul 20258211 AMAQI
14th Jul 20257812 PMAQI
14th Jul 2025801 PMAQI
14th Jul 2025762 PMAQI
14th Jul 2025773 PMAQI
14th Jul 2025824 PMAQI
14th Jul 2025845 PMAQI
14th Jul 2025796 PMAQI
14th Jul 2025717 PMAQI
14th Jul 2025648 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025594 AMAQI
28°C26/32°C
15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025728 AMAQI
15th Jul 2025739 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20257211 AMAQI
15th Jul 20257312 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025752 PMAQI
15th Jul 2025773 PMAQI
15th Jul 2025784 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025756 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256511 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025604 AMAQI
28°C25/32°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025748 AMAQI
16th Jul 2025779 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20257811 AMAQI
16th Jul 20257212 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025702 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025714 PMAQI
16th Jul 2025695 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025613 AMAQI
17th Jul 2025614 AMAQI
30°C28/33°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025627 AMAQI
17th Jul 2025628 AMAQI
17th Jul 2025599 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20256411 AMAQI
17th Jul 20257012 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025712 PMAQI
17th Jul 2025693 PMAQI
17th Jul 2025684 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025637 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025624 AMAQI
30°C26/33°C
18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20256610 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20255112 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025602 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025615 PMAQI
18th Jul 2025646 PMAQI
18th Jul 2025657 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025624 AMAQI
28°C26/31°C
19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252910 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025394 PMAQI
19th Jul 2025405 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025559 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025593 AMAQI
20th Jul 2025574 AMAQI
28°C27/30°C
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025577 AMAQI
20th Jul 2025518 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025373 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025571 AMAQI
21st Jul 2025572 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025554 AMAQI
28°C27/29°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025252 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025498 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025544 AMAQI
28°C27/30°C
22nd Jul 2025545 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025402 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025375 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20255011 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025543 AMAQI
23rd Jul 2025534 AMAQI
28°C27/29°C
23rd Jul 2025535 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025313 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025514 AMAQI
28°C27/29°C
24th Jul 2025505 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025507 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254310 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025477 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025473 AMAQI
25th Jul 2025474 AMAQI
28°C27/29°C
25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025438 AMAQI
25th Jul 2025399 AMAQI
25th Jul 20254110 AMAQI
25th Jul 20254811 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025514 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254510 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025484 AMAQI
28°C27/29°C
26th Jul 2025485 AMAQI
26th Jul 2025476 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025249 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20253111 AMAQI
26th Jul 20253712 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025413 PMAQI
26th Jul 2025394 PMAQI
26th Jul 2025405 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025444 AMAQI
28°C27/29°C
27th Jul 2025445 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025386 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025428 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20254111 PMAQI
28th Jul 20254112 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025434 AMAQI
28°C26/30°C
28th Jul 2025445 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025449 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254312 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025508 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20254510 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025424 AMAQI
28°C26/29°C
29th Jul 2025445 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025509 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20253911 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025417 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025444 AMAQI
27°C26/30°C
30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025447 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025279 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025473 AMAQI
31st Jul 2025484 AMAQI
25°C23/26°C
31st Jul 2025485 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025488 AMAQI
31st Jul 2025489 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253412 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025503 AMAQI
1st Aug 2025454 AMAQI
28°C24/30°C
1st Aug 2025505 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025738 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257810 AMAQI
1st Aug 20257211 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025575 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025573 AMAQI
2nd Aug 2025624 AMAQI
29°C27/31°C
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025658 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025596 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
29°C27/31°C
3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256811 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025596 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025554 AMAQI
29°C27/32°C
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20258010 AMAQI
4th Aug 20257011 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025751 PMAQI
4th Aug 2025662 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025616 PMAQI
4th Aug 2025587 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025594 AMAQI
29°C28/32°C
5th Aug 2025585 AMAQI
5th Aug 2025586 AMAQI
5th Aug 2025597 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20254910 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025593 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20255610 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025554 AMAQI
30°C28/32°C
6th Aug 2025545 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20255510 AMAQI
6th Aug 20255911 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025541 PMAQI
6th Aug 2025542 PMAQI
6th Aug 2025553 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025598 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255910 PMAQI
6th Aug 20256011 PMAQI
7th Aug 20256512 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025554 AMAQI
30°C28/33°C
7th Aug 2025545 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025608 AMAQI
7th Aug 2025619 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255412 PMAQI
7th Aug 2025601 PMAQI
7th Aug 2025492 PMAQI
7th Aug 2025513 PMAQI
7th Aug 2025444 PMAQI
7th Aug 2025505 PMAQI
7th Aug 2025496 PMAQI
7th Aug 2025527 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025551 AMAQI
8th Aug 2025552 AMAQI
8th Aug 2025553 AMAQI
8th Aug 2025554 AMAQI
30°C28/33°C
8th Aug 2025545 AMAQI
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025609 AMAQI
8th Aug 20256410 AMAQI
8th Aug 20256711 AMAQI
8th Aug 20256412 PMAQI
8th Aug 2025641 PMAQI
8th Aug 2025602 PMAQI
8th Aug 2025613 PMAQI
8th Aug 2025584 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025606 PMAQI
8th Aug 2025597 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025579 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20255912 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025564 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 1 PM
52AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
2 PM - 6 PM
51AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 1 PM (Avg. 52), while the lowest AQI was between 2 PM to 6 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
54AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
54AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 54), while the lowest AQI was between 12 AM to 11 PM (Avg. 54).
2025 Days Vs Air Quality
Gaoji Middle School, Pinghu, Zhejiang, China
2025
8%
17
71%
156
19%
42
2%
4
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
17 DaysModerate
156 DaysPoor
42 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2025, 8% of 220 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
Gaoji Middle School, Pinghu, 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
127AQI
127AQI
2nd January 2025
109AQI
109AQI
3rd January 2025
123AQI
123AQI
4th January 2025
96AQI
96AQI
5th January 2025
137AQI
137AQI
6th January 2025
128AQI
128AQI
7th January 2025
130AQI
130AQI
8th January 2025
132AQI
132AQI
9th January 2025
85AQI
85AQI
10th January 2025
97AQI
97AQI
11th January 2025
113AQI
113AQI
12th January 2025
125AQI
125AQI
13th January 2025
138AQI
138AQI
14th January 2025
145AQI
145AQI
15th January 2025
84AQI
84AQI
16th January 2025
105AQI
105AQI
17th January 2025
118AQI
118AQI
18th January 2025
129AQI
129AQI
19th January 2025
145AQI
145AQI
20th January 2025
168AQI
168AQI
21st January 2025
170AQI
170AQI
22nd January 2025
123AQI
123AQI
23rd January 2025
108AQI
108AQI
24th January 2025
94AQI
94AQI
25th January 2025
78AQI
78AQI
26th January 2025
89AQI
89AQI
27th January 2025
69AQI
69AQI
28th January 2025
82AQI
82AQI
29th January 2025
119AQI
119AQI
30th January 2025
96AQI
96AQI
31st January 2025
97AQI
97AQI
1st February 2025
65AQI
65AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
120AQI
120AQI
4th February 2025
116AQI
116AQI
5th February 2025
96AQI
96AQI
6th February 2025
99AQI
99AQI
7th February 2025
76AQI
76AQI
8th February 2025
69AQI
69AQI
9th February 2025
81AQI
81AQI
10th February 2025
94AQI
94AQI
11th February 2025
71AQI
71AQI
12th February 2025
135AQI
135AQI
13th February 2025
92AQI
92AQI
14th February 2025
91AQI
91AQI
15th February 2025
96AQI
96AQI
16th February 2025
126AQI
126AQI
17th February 2025
93AQI
93AQI
18th February 2025
89AQI
89AQI
19th February 2025
90AQI
90AQI
20th February 2025
71AQI
71AQI
21st February 2025
69AQI
69AQI
22nd February 2025
97AQI
97AQI
23rd February 2025
112AQI
112AQI
24th February 2025
135AQI
135AQI
25th February 2025
143AQI
143AQI
26th February 2025
154AQI
154AQI
27th February 2025
148AQI
148AQI
28th February 2025
108AQI
108AQI
1st March 2025
98AQI
98AQI
2nd March 2025
93AQI
93AQI
3rd March 2025
68AQI
68AQI
4th March 2025
64AQI
64AQI
5th March 2025
64AQI
64AQI
6th March 2025
78AQI
78AQI
7th March 2025
86AQI
86AQI
8th March 2025
125AQI
125AQI
9th March 2025
79AQI
79AQI
10th March 2025
104AQI
104AQI
11th March 2025
102AQI
102AQI
12th March 2025
79AQI
79AQI
13th March 2025
74AQI
74AQI
14th March 2025
65AQI
65AQI
15th March 2025
56AQI
56AQI
16th March 2025
83AQI
83AQI
17th March 2025
72AQI
72AQI
18th March 2025
80AQI
80AQI
19th March 2025
85AQI
85AQI
20th March 2025
100AQI
100AQI
21st March 2025
87AQI
87AQI
22nd March 2025
101AQI
101AQI
23rd March 2025
99AQI
99AQI
24th March 2025
102AQI
102AQI
25th March 2025
106AQI
106AQI
26th March 2025
127AQI
127AQI
27th March 2025
110AQI
110AQI
28th March 2025
90AQI
90AQI
29th March 2025
96AQI
96AQI
30th March 2025
76AQI
76AQI
31st March 2025
70AQI
70AQI
1st April 2025
77AQI
77AQI
2nd April 2025
99AQI
99AQI
3rd April 2025
89AQI
89AQI
4th April 2025
88AQI
88AQI
5th April 2025
96AQI
96AQI
6th April 2025
101AQI
101AQI
7th April 2025
95AQI
95AQI
8th April 2025
98AQI
98AQI
9th April 2025
103AQI
103AQI
10th April 2025
101AQI
101AQI
11th April 2025
92AQI
92AQI
12th April 2025
166AQI
166AQI
13th April 2025
88AQI
88AQI
14th April 2025
93AQI
93AQI
15th April 2025
78AQI
78AQI
16th April 2025
84AQI
84AQI
17th April 2025
89AQI
89AQI
18th April 2025
94AQI
94AQI
19th April 2025
104AQI
104AQI
20th April 2025
102AQI
102AQI
21st April 2025
83AQI
83AQI
22nd April 2025
87AQI
87AQI
23rd April 2025
84AQI
84AQI
24th April 2025
104AQI
104AQI
25th April 2025
75AQI
75AQI
26th April 2025
77AQI
77AQI
27th April 2025
73AQI
73AQI
28th April 2025
85AQI
85AQI
29th April 2025
74AQI
74AQI
30th April 2025
83AQI
83AQI
1st May 2025
80AQI
80AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
81AQI
81AQI
4th May 2025
65AQI
65AQI
5th May 2025
78AQI
78AQI
6th May 2025
100AQI
100AQI
7th May 2025
88AQI
88AQI
8th May 2025
78AQI
78AQI
9th May 2025
67AQI
67AQI
10th May 2025
66AQI
66AQI
11th May 2025
69AQI
69AQI
12th May 2025
77AQI
77AQI
13th May 2025
76AQI
76AQI
14th May 2025
77AQI
77AQI
15th May 2025
93AQI
93AQI
16th May 2025
91AQI
91AQI
17th May 2025
92AQI
92AQI
18th May 2025
88AQI
88AQI
19th May 2025
79AQI
79AQI
20th May 2025
80AQI
80AQI
21st May 2025
63AQI
63AQI
22nd May 2025
69AQI
69AQI
23rd May 2025
55AQI
55AQI
24th May 2025
85AQI
85AQI
25th May 2025
84AQI
84AQI
26th May 2025
81AQI
81AQI
27th May 2025
69AQI
69AQI
28th May 2025
73AQI
73AQI
29th May 2025
69AQI
69AQI
30th May 2025
88AQI
88AQI
31st May 2025
78AQI
78AQI
1st June 2025
60AQI
60AQI
2nd June 2025
62AQI
62AQI
3rd June 2025
70AQI
70AQI
4th June 2025
89AQI
89AQI
5th June 2025
67AQI
67AQI
6th June 2025
77AQI
77AQI
7th June 2025
77AQI
77AQI
8th June 2025
51AQI
51AQI
9th June 2025
66AQI
66AQI
10th June 2025
61AQI
61AQI
11th June 2025
61AQI
61AQI
12th June 2025
60AQI
60AQI
13th June 2025
55AQI
55AQI
14th June 2025
57AQI
57AQI
15th June 2025
49AQI
49AQI
16th June 2025
51AQI
51AQI
17th June 2025
63AQI
63AQI
18th June 2025
62AQI
62AQI
19th June 2025
59AQI
59AQI
20th June 2025
54AQI
54AQI
21st June 2025
56AQI
56AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
53AQI
53AQI
24th June 2025
55AQI
55AQI
25th June 2025
63AQI
63AQI
26th June 2025
61AQI
61AQI
27th June 2025
62AQI
62AQI
28th June 2025
59AQI
59AQI
29th June 2025
57AQI
57AQI
30th June 2025
53AQI
53AQI
1st July 2025
52AQI
52AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
57AQI
57AQI
4th July 2025
59AQI
59AQI
5th July 2025
59AQI
59AQI
6th July 2025
57AQI
57AQI
7th July 2025
49AQI
49AQI
8th July 2025
48AQI
48AQI
9th July 2025
49AQI
49AQI
10th July 2025
58AQI
58AQI
11th July 2025
53AQI
53AQI
12th July 2025
51AQI
51AQI
13th July 2025
56AQI
56AQI
14th July 2025
65AQI
65AQI
15th July 2025
65AQI
65AQI
16th July 2025
66AQI
66AQI
17th July 2025
63AQI
63AQI
18th July 2025
62AQI
62AQI
19th July 2025
49AQI
49AQI
20th July 2025
49AQI
49AQI
21st July 2025
45AQI
45AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
43AQI
43AQI
24th July 2025
46AQI
46AQI
25th July 2025
47AQI
47AQI
26th July 2025
41AQI
41AQI
27th July 2025
42AQI
42AQI
28th July 2025
44AQI
44AQI
29th July 2025
42AQI
42AQI
30th July 2025
35AQI
35AQI
31st July 2025
48AQI
48AQI
1st August 2025
59AQI
59AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
59AQI
59AQI
4th August 2025
60AQI
60AQI
5th August 2025
56AQI
56AQI
6th August 2025
55AQI
55AQI
7th August 2025
55AQI
55AQI
115AQI
102AQI
88AQI
92AQI
78AQI
61AQI
52AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
11
18
2
17
10
1
23
8
23
6
1
31
1
29
16
15
7
17
156
42
4
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
July52AQI
202469AQI
9
7
1
3
9
30
10
21
4
27
12
16
1
12
16
3
7
20
3
7
23
1
48
156
37
1
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
July51AQI
202379AQI
3
30
1
33
1
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
November76AQI
202275AQI
2
4
4
1
2
11
6
2
5
18
6
2
2
19
7
1
4
22
5
14
12
4
6
15
2
1
11
14
3
2
46
118
37
6
Highest AQI recorded in
February96AQI
Lowest AQI recorded in
September59AQI
202175AQI
7
13
6
18
13
17
1
11
19
1
4
23
3
12
10
1
3
19
6
1
1
8
17
4
50
121
42
5
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
July53AQI
202075AQI
8
4
1
2
14
5
1
14
3
11
18
1
8
21
1
8
21
1
5
21
4
5
24
2
6
18
3
3
2
9
12
6
2
56
164
33
9
2
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
June58AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
83AQILeast Polluted Year Recorded
2024(Avg.)
69AQIGaoji Middle School's annual 2025 AQI (83) shows an average percentage change of 11.1% (worsened AQI) compared to previous years: 2020 (75), 2021 (75), 2022 (75), 2023 (79), 2024 (69).
