Zhenchuan High School, Yushan, Jiangsu, 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
Zhenchuan High School, Yushan, Jiangsu, China
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
98AQILowest AQI recorded on
3rd Aug 2021
22AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Zhenchuan High School, Yushan, Jiangsu, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
3PM2nd Aug
64AQI
Avg. Lowest Time
5PM2nd Aug
52AQI
In the last 24 hours,
Zhenchuan High School's AQI reached its highest point of 64 at 3 PM during the Night, while the lowest point, 52, was recorded at 5 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zhenchuan High School, Yushan, Jiangsu, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025557 AMAQI
4th Jul 2025518 AMAQI
4th Jul 2025489 AMAQI
4th Jul 20255210 AMAQI
4th Jul 20255511 AMAQI
4th Jul 20255812 PMAQI
4th Jul 2025571 PMAQI
4th Jul 2025602 PMAQI
4th Jul 2025623 PMAQI
4th Jul 2025644 PMAQI
4th Jul 2025625 PMAQI
4th Jul 2025646 PMAQI
4th Jul 2025607 PMAQI
4th Jul 2025578 PMAQI
4th Jul 2025569 PMAQI
4th Jul 20255510 PMAQI
4th Jul 20255411 PMAQI
5th Jul 20255612 AMAQI
5th Jul 2025551 AMAQI
5th Jul 2025542 AMAQI
5th Jul 2025553 AMAQI
5th Jul 2025564 AMAQI
31°C26/37°C
5th Jul 2025565 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025567 AMAQI
5th Jul 2025578 AMAQI
5th Jul 2025619 AMAQI
5th Jul 20256410 AMAQI
5th Jul 20256411 AMAQI
5th Jul 20256012 PMAQI
5th Jul 2025611 PMAQI
5th Jul 2025612 PMAQI
5th Jul 2025613 PMAQI
5th Jul 2025624 PMAQI
5th Jul 2025595 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025569 PMAQI
5th Jul 20255710 PMAQI
5th Jul 20255811 PMAQI
6th Jul 20255712 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025584 AMAQI
32°C27/37°C
6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025558 AMAQI
6th Jul 2025519 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255811 AMAQI
6th Jul 20255912 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025614 PMAQI
6th Jul 2025605 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025578 PMAQI
6th Jul 2025579 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025581 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025584 AMAQI
32°C27/39°C
7th Jul 2025585 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025589 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025491 PMAQI
7th Jul 2025482 PMAQI
7th Jul 2025503 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025525 PMAQI
7th Jul 2025506 PMAQI
7th Jul 2025527 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025584 AMAQI
30°C27/35°C
8th Jul 2025575 AMAQI
8th Jul 2025566 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025508 AMAQI
8th Jul 2025489 AMAQI
8th Jul 20254410 AMAQI
8th Jul 20254311 AMAQI
8th Jul 20254712 PMAQI
8th Jul 2025471 PMAQI
8th Jul 2025492 PMAQI
8th Jul 2025493 PMAQI
8th Jul 2025464 PMAQI
8th Jul 2025465 PMAQI
8th Jul 2025456 PMAQI
8th Jul 2025517 PMAQI
8th Jul 2025538 PMAQI
8th Jul 2025539 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025572 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025544 AMAQI
29°C27/32°C
9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025488 AMAQI
9th Jul 2025489 AMAQI
9th Jul 20254510 AMAQI
9th Jul 20254211 AMAQI
9th Jul 20254512 PMAQI
9th Jul 2025461 PMAQI
9th Jul 2025462 PMAQI
9th Jul 2025453 PMAQI
9th Jul 2025464 PMAQI
9th Jul 2025485 PMAQI
9th Jul 2025496 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025534 AMAQI
30°C26/34°C
10th Jul 2025535 AMAQI
10th Jul 2025536 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025688 AMAQI
10th Jul 2025819 AMAQI
10th Jul 20257210 AMAQI
10th Jul 20256811 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025761 PMAQI
10th Jul 2025682 PMAQI
10th Jul 2025693 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025575 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025608 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025584 AMAQI
29°C26/34°C
11th Jul 2025585 AMAQI
11th Jul 2025576 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255512 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025486 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025574 AMAQI
28°C26/30°C
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025554 AMAQI
27°C25/31°C
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025492 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025534 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025544 AMAQI
28°C25/33°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025584 AMAQI
29°C25/35°C
15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025598 AMAQI
15th Jul 2025599 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025596 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025591 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025583 AMAQI
16th Jul 2025584 AMAQI
29°C24/35°C
16th Jul 2025605 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025629 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025681 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025653 PMAQI
16th Jul 2025634 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI
31°C27/36°C
17th Jul 2025615 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20256111 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025671 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025653 PMAQI
17th Jul 2025664 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025637 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025614 AMAQI
30°C26/36°C
18th Jul 2025625 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20255710 AMAQI
18th Jul 20255611 AMAQI
18th Jul 20255712 PMAQI
18th Jul 2025591 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025615 PMAQI
18th Jul 2025596 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025588 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20255910 PMAQI
18th Jul 20255911 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025614 AMAQI
28°C26/32°C
19th Jul 2025605 AMAQI
19th Jul 2025616 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025528 AMAQI
19th Jul 2025479 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20254411 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025522 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025544 PMAQI
19th Jul 2025545 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025578 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255710 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255712 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025593 AMAQI
20th Jul 2025584 AMAQI
29°C26/34°C
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025558 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20255010 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025496 PMAQI
20th Jul 2025527 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025571 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025573 AMAQI
21st Jul 2025564 AMAQI
30°C27/34°C
21st Jul 2025575 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025469 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025511 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025493 PMAQI
21st Jul 2025484 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255411 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025554 AMAQI
30°C27/33°C
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025478 AMAQI
22nd Jul 2025459 AMAQI
22nd Jul 20254610 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025452 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025474 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025477 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025539 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255311 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025552 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025544 AMAQI
30°C27/34°C
23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025439 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20254412 PMAQI
23rd Jul 2025451 PMAQI
23rd Jul 2025442 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025454 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI
29°C26/34°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025498 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254910 AMAQI
24th Jul 20254811 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025452 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
29°C26/32°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025488 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20254711 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025461 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
29°C26/32°C
26th Jul 2025515 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20254211 AMAQI
26th Jul 20254312 PMAQI
26th Jul 2025431 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025466 PMAQI
26th Jul 2025457 PMAQI
26th Jul 2025478 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254711 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025513 AMAQI
27th Jul 2025504 AMAQI
29°C27/32°C
27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025478 AMAQI
27th Jul 2025439 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025401 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025437 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254611 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025491 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025483 AMAQI
28th Jul 2025484 AMAQI
29°C26/32°C
28th Jul 2025485 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20254111 AMAQI
28th Jul 20254012 PMAQI
28th Jul 2025391 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025469 PMAQI
28th Jul 20254510 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025481 AMAQI
29th Jul 2025482 AMAQI
29th Jul 2025473 AMAQI
29th Jul 2025504 AMAQI
28°C26/31°C
29th Jul 2025465 AMAQI
29th Jul 2025466 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025412 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025415 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025459 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254411 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025464 AMAQI
28°C25/32°C
30th Jul 2025465 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025457 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025431 AMAQI
31st Jul 2025462 AMAQI
31st Jul 2025463 AMAQI
31st Jul 2025474 AMAQI
25°C23/26°C
31st Jul 2025475 AMAQI
31st Jul 2025476 AMAQI
31st Jul 2025477 AMAQI
31st Jul 2025478 AMAQI
31st Jul 2025479 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253412 PMAQI
31st Jul 2025331 PMAQI
31st Jul 2025372 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025424 AMAQI
26°C23/31°C
1st Aug 2025445 AMAQI
1st Aug 2025486 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025604 AMAQI
29°C26/33°C
2nd Aug 2025585 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025608 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20255712 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025554 AMAQI
--°C/°C
3rd Aug 2025555 AMAQI
5 AM3rd Aug 2025556 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
55AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 7 PM
51AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 55), while the lowest AQI was between 8 AM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
54AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
54AQI
9 hours / Day
270 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
Zhenchuan High School, Yushan, Jiangsu, China
2025
8%
17
65%
138
24%
51
3%
7
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
17 DaysModerate
138 DaysPoor
51 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2025, 8% of 214 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
Zhenchuan High School, Yushan, Jiangsu, 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
115AQI
115AQI
2nd January 2025
95AQI
95AQI
3rd January 2025
110AQI
110AQI
4th January 2025
85AQI
85AQI
5th January 2025
138AQI
138AQI
6th January 2025
127AQI
127AQI
7th January 2025
126AQI
126AQI
8th January 2025
136AQI
136AQI
9th January 2025
78AQI
78AQI
10th January 2025
90AQI
90AQI
11th January 2025
108AQI
108AQI
12th January 2025
116AQI
116AQI
13th January 2025
141AQI
141AQI
14th January 2025
151AQI
151AQI
15th January 2025
87AQI
87AQI
16th January 2025
114AQI
114AQI
17th January 2025
125AQI
125AQI
18th January 2025
127AQI
127AQI
19th January 2025
152AQI
152AQI
20th January 2025
175AQI
175AQI
21st January 2025
168AQI
168AQI
22nd January 2025
114AQI
114AQI
23rd January 2025
103AQI
103AQI
24th January 2025
90AQI
90AQI
25th January 2025
72AQI
72AQI
26th January 2025
86AQI
86AQI
27th January 2025
72AQI
72AQI
28th January 2025
82AQI
82AQI
29th January 2025
118AQI
118AQI
30th January 2025
92AQI
92AQI
31st January 2025
95AQI
95AQI
1st February 2025
63AQI
63AQI
2nd February 2025
101AQI
101AQI
3rd February 2025
108AQI
108AQI
4th February 2025
112AQI
112AQI
5th February 2025
106AQI
106AQI
6th February 2025
85AQI
85AQI
7th February 2025
79AQI
79AQI
8th February 2025
67AQI
67AQI
9th February 2025
84AQI
84AQI
10th February 2025
93AQI
93AQI
11th February 2025
68AQI
68AQI
12th February 2025
136AQI
136AQI
13th February 2025
73AQI
73AQI
14th February 2025
90AQI
90AQI
15th February 2025
74AQI
74AQI
16th February 2025
139AQI
139AQI
17th February 2025
80AQI
80AQI
18th February 2025
98AQI
98AQI
19th February 2025
86AQI
86AQI
20th February 2025
66AQI
66AQI
21st February 2025
72AQI
72AQI
22nd February 2025
100AQI
100AQI
23rd February 2025
96AQI
96AQI
24th February 2025
129AQI
129AQI
25th February 2025
135AQI
135AQI
26th February 2025
159AQI
159AQI
27th February 2025
165AQI
165AQI
28th February 2025
127AQI
127AQI
1st March 2025
120AQI
120AQI
2nd March 2025
120AQI
120AQI
3rd March 2025
68AQI
68AQI
4th March 2025
72AQI
72AQI
5th March 2025
59AQI
59AQI
6th March 2025
77AQI
77AQI
7th March 2025
86AQI
86AQI
8th March 2025
124AQI
124AQI
9th March 2025
84AQI
84AQI
10th March 2025
98AQI
98AQI
11th March 2025
108AQI
108AQI
12th March 2025
73AQI
73AQI
13th March 2025
82AQI
82AQI
14th March 2025
64AQI
64AQI
15th March 2025
61AQI
61AQI
16th March 2025
82AQI
82AQI
17th March 2025
81AQI
81AQI
18th March 2025
70AQI
70AQI
19th March 2025
83AQI
83AQI
20th March 2025
110AQI
110AQI
21st March 2025
98AQI
98AQI
22nd March 2025
108AQI
108AQI
23rd March 2025
111AQI
111AQI
24th March 2025
111AQI
111AQI
25th March 2025
121AQI
121AQI
26th March 2025
135AQI
135AQI
27th March 2025
112AQI
112AQI
28th March 2025
95AQI
95AQI
29th March 2025
101AQI
101AQI
30th March 2025
76AQI
76AQI
31st March 2025
78AQI
78AQI
1st April 2025
83AQI
83AQI
2nd April 2025
114AQI
114AQI
3rd April 2025
88AQI
88AQI
4th April 2025
94AQI
94AQI
5th April 2025
120AQI
120AQI
6th April 2025
120AQI
120AQI
7th April 2025
110AQI
110AQI
8th April 2025
122AQI
122AQI
9th April 2025
137AQI
137AQI
10th April 2025
131AQI
131AQI
11th April 2025
132AQI
132AQI
12th April 2025
156AQI
156AQI
13th April 2025
97AQI
97AQI
14th April 2025
87AQI
87AQI
15th April 2025
83AQI
83AQI
16th April 2025
86AQI
86AQI
17th April 2025
93AQI
93AQI
18th April 2025
100AQI
100AQI
19th April 2025
105AQI
105AQI
20th April 2025
83AQI
83AQI
21st April 2025
93AQI
93AQI
22nd April 2025
93AQI
93AQI
23rd April 2025
108AQI
108AQI
24th April 2025
124AQI
124AQI
25th April 2025
79AQI
79AQI
26th April 2025
83AQI
83AQI
27th April 2025
78AQI
78AQI
28th April 2025
86AQI
86AQI
29th April 2025
83AQI
83AQI
30th April 2025
87AQI
87AQI
1st May 2025
86AQI
86AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
81AQI
81AQI
4th May 2025
65AQI
65AQI
5th May 2025
81AQI
81AQI
6th May 2025
105AQI
105AQI
7th May 2025
87AQI
87AQI
8th May 2025
80AQI
80AQI
9th May 2025
68AQI
68AQI
10th May 2025
75AQI
75AQI
11th May 2025
74AQI
74AQI
12th May 2025
86AQI
86AQI
13th May 2025
79AQI
79AQI
14th May 2025
83AQI
83AQI
15th May 2025
106AQI
106AQI
16th May 2025
93AQI
93AQI
17th May 2025
105AQI
105AQI
18th May 2025
89AQI
89AQI
19th May 2025
91AQI
91AQI
20th May 2025
90AQI
90AQI
21st May 2025
74AQI
74AQI
22nd May 2025
93AQI
93AQI
23rd May 2025
57AQI
57AQI
24th May 2025
90AQI
90AQI
25th May 2025
81AQI
81AQI
26th May 2025
87AQI
87AQI
27th May 2025
70AQI
70AQI
28th May 2025
75AQI
75AQI
29th May 2025
81AQI
81AQI
30th May 2025
99AQI
99AQI
31st May 2025
94AQI
94AQI
1st June 2025
67AQI
67AQI
2nd June 2025
66AQI
66AQI
3rd June 2025
82AQI
82AQI
4th June 2025
104AQI
104AQI
5th June 2025
80AQI
80AQI
6th June 2025
83AQI
83AQI
7th June 2025
82AQI
82AQI
8th June 2025
57AQI
57AQI
9th June 2025
71AQI
71AQI
10th June 2025
64AQI
64AQI
11th June 2025
68AQI
68AQI
12th June 2025
64AQI
64AQI
13th June 2025
59AQI
59AQI
14th June 2025
74AQI
74AQI
15th June 2025
57AQI
57AQI
16th June 2025
62AQI
62AQI
17th June 2025
70AQI
70AQI
18th June 2025
68AQI
68AQI
19th June 2025
66AQI
66AQI
20th June 2025
60AQI
60AQI
21st June 2025
56AQI
56AQI
22nd June 2025
49AQI
49AQI
23rd June 2025
40AQI
40AQI
24th June 2025
41AQI
41AQI
25th June 2025
49AQI
49AQI
26th June 2025
49AQI
49AQI
27th June 2025
48AQI
48AQI
28th June 2025
50AQI
50AQI
29th June 2025
49AQI
49AQI
30th June 2025
52AQI
52AQI
1st July 2025
51AQI
51AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
53AQI
53AQI
4th July 2025
56AQI
56AQI
5th July 2025
58AQI
58AQI
6th July 2025
58AQI
58AQI
7th July 2025
54AQI
54AQI
8th July 2025
52AQI
52AQI
9th July 2025
51AQI
51AQI
10th July 2025
60AQI
60AQI
11th July 2025
54AQI
54AQI
12th July 2025
52AQI
52AQI
13th July 2025
55AQI
55AQI
14th July 2025
57AQI
57AQI
15th July 2025
59AQI
59AQI
16th July 2025
61AQI
61AQI
17th July 2025
61AQI
61AQI
18th July 2025
59AQI
59AQI
19th July 2025
56AQI
56AQI
20th July 2025
54AQI
54AQI
21st July 2025
53AQI
53AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
50AQI
50AQI
24th July 2025
50AQI
50AQI
25th July 2025
50AQI
50AQI
26th July 2025
47AQI
47AQI
27th July 2025
46AQI
46AQI
28th July 2025
44AQI
44AQI
29th July 2025
43AQI
43AQI
30th July 2025
39AQI
39AQI
31st July 2025
44AQI
44AQI
1st August 2025
55AQI
55AQI
113AQI
100AQI
93AQI
102AQI
84AQI
63AQI
53AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
12
15
4
17
9
2
19
12
18
11
1
28
3
8
21
1
9
22
1
17
138
51
7
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
July53AQI
202475AQI
1
8
7
1
1
1
3
9
2
28
9
22
2
29
14
14
1
8
18
5
7
13
10
9
21
1
45
143
48
8
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
May53AQI
2023145AQI
2
1
17
14
19
15
Highest AQI recorded in
December145AQI
Lowest AQI recorded in
November139AQI
202177AQI
15
13
3
3
16
9
17
13
1
2
20
8
4
21
4
1
1
9
20
1
16
13
1
10
11
13
17
19
11
1
4
18
7
1
8
11
1
80
187
67
7
2
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
July49AQI
202079AQI
2
8
2
6
14
1
1
8
9
7
19
4
7
18
6
9
22
7
17
6
9
20
2
7
19
4
15
11
4
1
49
152
58
5
1
Highest AQI recorded in
April113AQI
Lowest AQI recorded in
August57AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2023(Avg.)
145AQILeast Polluted Year Recorded
2024(Avg.)
75AQIZhenchuan High School's annual 2025 AQI (86) shows an average percentage change of -1.07% (improved AQI) compared to previous years: 2020 (79), 2021 (77), 2023 (145), 2024 (75).
