Freshman Middle School, Guli, 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+
September Air Quality Analysis
Freshman Middle School, Guli, Zhejiang, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Sep 2021
98AQILowest AQI recorded on
4th Sep 2022
15AQISame Day Analysis (20th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Sep - 21st Sep 2025
Freshman Middle School, Guli, Zhejiang, China
AQI
Day
Night
.
5 AM20th Sep 2025
6 PM
4 AM21st Sep 2025
Day time
Avg. Highest Time
2PM20th Sep
56AQI
Avg. Lowest Time
3PM20th Sep
42AQI
Night time
Avg. Highest Time
7PM20th Sep
64AQI
Avg. Lowest Time
4AM21st Sep
52AQI
In the last 24 hours,
Freshman Middle School's AQI reached its highest point of 64 at 7 PM during the Night, while the lowest point, 42, was recorded at 3 PM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Freshman Middle School, Guli, Zhejiang, China
AugSep
22nd - 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 - 19th19th - 20th20th - 21st21st
Day
Night
22nd Aug 2025545 AMAQI
22nd Aug 2025536 AMAQI
22nd Aug 2025537 AMAQI
22nd Aug 2025478 AMAQI
22nd Aug 2025509 AMAQI
22nd Aug 20254910 AMAQI
22nd Aug 20255411 AMAQI
22nd Aug 20255712 PMAQI
22nd Aug 2025541 PMAQI
22nd Aug 2025552 PMAQI
22nd Aug 2025553 PMAQI
22nd Aug 2025544 PMAQI
22nd Aug 2025435 PMAQI
22nd Aug 2025486 PMAQI
22nd Aug 2025507 PMAQI
22nd Aug 2025568 PMAQI
22nd Aug 2025569 PMAQI
22nd Aug 20255410 PMAQI
22nd Aug 20255311 PMAQI
23rd Aug 20255412 AMAQI
23rd Aug 2025521 AMAQI
23rd Aug 2025532 AMAQI
23rd Aug 2025533 AMAQI
23rd Aug 2025544 AMAQI
27°C20/35°C
23rd Aug 2025535 AMAQI
23rd Aug 2025526 AMAQI
23rd Aug 2025537 AMAQI
23rd Aug 2025508 AMAQI
23rd Aug 2025569 AMAQI
23rd Aug 20256210 AMAQI
23rd Aug 20256211 AMAQI
23rd Aug 20255912 PMAQI
23rd Aug 2025601 PMAQI
23rd Aug 2025492 PMAQI
23rd Aug 2025413 PMAQI
23rd Aug 2025464 PMAQI
23rd Aug 2025485 PMAQI
23rd Aug 2025486 PMAQI
23rd Aug 2025487 PMAQI
23rd Aug 2025558 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255310 PMAQI
23rd Aug 20255311 PMAQI
24th Aug 20255212 AMAQI
24th Aug 2025531 AMAQI
24th Aug 2025542 AMAQI
24th Aug 2025533 AMAQI
24th Aug 2025534 AMAQI
28°C21/36°C
24th Aug 2025535 AMAQI
24th Aug 2025536 AMAQI
24th Aug 2025537 AMAQI
24th Aug 2025548 AMAQI
24th Aug 2025569 AMAQI
24th Aug 20255410 AMAQI
24th Aug 20255211 AMAQI
24th Aug 20255312 PMAQI
24th Aug 2025511 PMAQI
24th Aug 2025502 PMAQI
24th Aug 2025513 PMAQI
24th Aug 2025504 PMAQI
24th Aug 2025515 PMAQI
24th Aug 2025536 PMAQI
24th Aug 2025547 PMAQI
24th Aug 2025558 PMAQI
24th Aug 2025559 PMAQI
24th Aug 20255610 PMAQI
24th Aug 20255411 PMAQI
25th Aug 20255212 AMAQI
25th Aug 2025511 AMAQI
25th Aug 2025532 AMAQI
25th Aug 2025523 AMAQI
25th Aug 2025534 AMAQI
28°C22/38°C
25th Aug 2025535 AMAQI
25th Aug 2025536 AMAQI
25th Aug 2025537 AMAQI
25th Aug 2025568 AMAQI
25th Aug 2025529 AMAQI
25th Aug 20255610 AMAQI
25th Aug 20255811 AMAQI
25th Aug 20255212 PMAQI
25th Aug 2025551 PMAQI
25th Aug 2025562 PMAQI
25th Aug 2025523 PMAQI
25th Aug 2025544 PMAQI
25th Aug 2025505 PMAQI
25th Aug 2025556 PMAQI
25th Aug 2025557 PMAQI
25th Aug 2025528 PMAQI
25th Aug 2025529 PMAQI
25th Aug 20255210 PMAQI
25th Aug 20255211 PMAQI
26th Aug 20255212 AMAQI
26th Aug 2025531 AMAQI
26th Aug 2025532 AMAQI
26th Aug 2025533 AMAQI
26th Aug 2025534 AMAQI
29°C22/38°C
26th Aug 2025535 AMAQI
26th Aug 2025536 AMAQI
26th Aug 2025537 AMAQI
26th Aug 2025508 AMAQI
26th Aug 2025549 AMAQI
26th Aug 20255010 AMAQI
26th Aug 20255211 AMAQI
26th Aug 20255412 PMAQI
26th Aug 2025531 PMAQI
26th Aug 2025542 PMAQI
26th Aug 2025503 PMAQI
26th Aug 2025534 PMAQI
26th Aug 2025485 PMAQI
26th Aug 2025526 PMAQI
26th Aug 2025567 PMAQI
26th Aug 2025548 PMAQI
26th Aug 2025569 PMAQI
26th Aug 20255610 PMAQI
26th Aug 20255411 PMAQI
27th Aug 20255612 AMAQI
27th Aug 2025531 AMAQI
27th Aug 2025532 AMAQI
27th Aug 2025533 AMAQI
27th Aug 2025534 AMAQI
28°C22/36°C
27th Aug 2025535 AMAQI
27th Aug 2025546 AMAQI
27th Aug 2025537 AMAQI
27th Aug 2025498 AMAQI
27th Aug 2025529 AMAQI
27th Aug 20254910 AMAQI
27th Aug 20255011 AMAQI
27th Aug 20254312 PMAQI
27th Aug 2025341 PMAQI
27th Aug 2025342 PMAQI
27th Aug 2025393 PMAQI
27th Aug 2025384 PMAQI
27th Aug 2025345 PMAQI
27th Aug 2025426 PMAQI
27th Aug 2025467 PMAQI
27th Aug 2025478 PMAQI
27th Aug 2025519 PMAQI
27th Aug 20255010 PMAQI
27th Aug 20254811 PMAQI
28th Aug 20255312 AMAQI
28th Aug 2025541 AMAQI
28th Aug 2025542 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025524 AMAQI
28°C22/36°C
28th Aug 2025525 AMAQI
28th Aug 2025526 AMAQI
28th Aug 2025527 AMAQI
28th Aug 2025368 AMAQI
28th Aug 2025489 AMAQI
28th Aug 20254110 AMAQI
28th Aug 20253811 AMAQI
28th Aug 20253512 PMAQI
28th Aug 2025461 PMAQI
28th Aug 2025422 PMAQI
28th Aug 2025463 PMAQI
28th Aug 2025384 PMAQI
28th Aug 2025365 PMAQI
28th Aug 2025376 PMAQI
28th Aug 2025477 PMAQI
28th Aug 2025488 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20255310 PMAQI
28th Aug 20254811 PMAQI
29th Aug 20255012 AMAQI
29th Aug 2025521 AMAQI
29th Aug 2025542 AMAQI
29th Aug 2025503 AMAQI
29th Aug 2025514 AMAQI
28°C22/36°C
29th Aug 2025515 AMAQI
29th Aug 2025516 AMAQI
29th Aug 2025507 AMAQI
29th Aug 2025448 AMAQI
29th Aug 2025299 AMAQI
29th Aug 20254810 AMAQI
29th Aug 20254011 AMAQI
29th Aug 20253512 PMAQI
29th Aug 2025341 PMAQI
29th Aug 2025382 PMAQI
29th Aug 2025363 PMAQI
29th Aug 2025354 PMAQI
29th Aug 2025355 PMAQI
29th Aug 2025406 PMAQI
29th Aug 2025467 PMAQI
29th Aug 2025498 PMAQI
29th Aug 2025529 PMAQI
29th Aug 20255310 PMAQI
29th Aug 20255311 PMAQI
30th Aug 20255212 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025522 AMAQI
30th Aug 2025503 AMAQI
30th Aug 2025494 AMAQI
28°C22/35°C
30th Aug 2025485 AMAQI
30th Aug 2025496 AMAQI
30th Aug 2025487 AMAQI
30th Aug 2025478 AMAQI
30th Aug 2025499 AMAQI
30th Aug 20253810 AMAQI
30th Aug 20254111 AMAQI
30th Aug 20253812 PMAQI
30th Aug 2025401 PMAQI
30th Aug 2025382 PMAQI
30th Aug 2025403 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025445 PMAQI
30th Aug 2025466 PMAQI
30th Aug 2025487 PMAQI
30th Aug 2025508 PMAQI
30th Aug 2025519 PMAQI
30th Aug 20255110 PMAQI
30th Aug 20255011 PMAQI
31st Aug 20254812 AMAQI
31st Aug 2025511 AMAQI
31st Aug 2025522 AMAQI
31st Aug 2025503 AMAQI
31st Aug 2025484 AMAQI
29°C24/37°C
31st Aug 2025485 AMAQI
31st Aug 2025486 AMAQI
31st Aug 2025477 AMAQI
31st Aug 2025508 AMAQI
31st Aug 2025529 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20254711 AMAQI
31st Aug 20255212 PMAQI
31st Aug 2025521 PMAQI
31st Aug 2025502 PMAQI
31st Aug 2025493 PMAQI
31st Aug 2025474 PMAQI
31st Aug 2025465 PMAQI
31st Aug 2025546 PMAQI
31st Aug 2025527 PMAQI
31st Aug 2025548 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255410 PMAQI
31st Aug 20255211 PMAQI
1st Sep 20255012 AMAQI
1st Sep 2025481 AMAQI
1st Sep 2025482 AMAQI
1st Sep 2025503 AMAQI
1st Sep 2025514 AMAQI
27°C22/37°C
1st Sep 2025505 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025517 AMAQI
1st Sep 2025538 AMAQI
1st Sep 2025549 AMAQI
1st Sep 20255410 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20255412 PMAQI
1st Sep 2025611 PMAQI
1st Sep 2025612 PMAQI
1st Sep 2025583 PMAQI
1st Sep 2025584 PMAQI
1st Sep 2025605 PMAQI
1st Sep 2025526 PMAQI
1st Sep 2025557 PMAQI
1st Sep 2025558 PMAQI
1st Sep 2025559 PMAQI
1st Sep 20255610 PMAQI
1st Sep 20255711 PMAQI
2nd Sep 20255412 AMAQI
2nd Sep 2025521 AMAQI
2nd Sep 2025522 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025534 AMAQI
26°C21/35°C
2nd Sep 2025535 AMAQI
2nd Sep 2025536 AMAQI
2nd Sep 2025547 AMAQI
2nd Sep 2025578 AMAQI
2nd Sep 2025579 AMAQI
2nd Sep 20255510 AMAQI
2nd Sep 20255111 AMAQI
2nd Sep 20255612 PMAQI
2nd Sep 2025551 PMAQI
2nd Sep 2025562 PMAQI
2nd Sep 2025563 PMAQI
2nd Sep 2025564 PMAQI
2nd Sep 2025545 PMAQI
2nd Sep 2025526 PMAQI
2nd Sep 2025567 PMAQI
2nd Sep 2025548 PMAQI
2nd Sep 2025529 PMAQI
2nd Sep 20255010 PMAQI
2nd Sep 20255411 PMAQI
3rd Sep 20255312 AMAQI
3rd Sep 2025541 AMAQI
3rd Sep 2025542 AMAQI
3rd Sep 2025553 AMAQI
3rd Sep 2025554 AMAQI
27°C22/34°C
3rd Sep 2025545 AMAQI
3rd Sep 2025556 AMAQI
3rd Sep 2025547 AMAQI
3rd Sep 2025598 AMAQI
3rd Sep 2025639 AMAQI
3rd Sep 20256010 AMAQI
3rd Sep 20256211 AMAQI
3rd Sep 20256012 PMAQI
3rd Sep 2025621 PMAQI
3rd Sep 2025632 PMAQI
3rd Sep 2025603 PMAQI
3rd Sep 2025584 PMAQI
3rd Sep 2025575 PMAQI
3rd Sep 2025596 PMAQI
3rd Sep 2025567 PMAQI
3rd Sep 2025568 PMAQI
3rd Sep 2025569 PMAQI
3rd Sep 20255710 PMAQI
3rd Sep 20255411 PMAQI
4th Sep 20255512 AMAQI
4th Sep 2025541 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025553 AMAQI
4th Sep 2025554 AMAQI
28°C22/36°C
4th Sep 2025555 AMAQI
4th Sep 2025556 AMAQI
4th Sep 2025557 AMAQI
4th Sep 2025648 AMAQI
4th Sep 2025649 AMAQI
4th Sep 20256310 AMAQI
4th Sep 20256111 AMAQI
4th Sep 20256412 PMAQI
4th Sep 2025641 PMAQI
4th Sep 2025642 PMAQI
4th Sep 2025633 PMAQI
4th Sep 2025654 PMAQI
4th Sep 2025575 PMAQI
4th Sep 2025586 PMAQI
4th Sep 2025617 PMAQI
4th Sep 2025658 PMAQI
4th Sep 2025709 PMAQI
4th Sep 20257010 PMAQI
4th Sep 20256611 PMAQI
5th Sep 20256312 AMAQI
5th Sep 2025551 AMAQI
5th Sep 2025552 AMAQI
5th Sep 2025573 AMAQI
5th Sep 2025564 AMAQI
28°C22/37°C
5th Sep 2025575 AMAQI
5th Sep 2025576 AMAQI
5th Sep 2025577 AMAQI
5th Sep 2025688 AMAQI
5th Sep 2025729 AMAQI
5th Sep 20256210 AMAQI
5th Sep 20256411 AMAQI
5th Sep 20256212 PMAQI
5th Sep 2025641 PMAQI
5th Sep 2025602 PMAQI
5th Sep 2025603 PMAQI
5th Sep 2025584 PMAQI
5th Sep 2025595 PMAQI
5th Sep 2025626 PMAQI
5th Sep 2025617 PMAQI
5th Sep 2025628 PMAQI
5th Sep 2025589 PMAQI
5th Sep 20256010 PMAQI
5th Sep 20255811 PMAQI
6th Sep 20255912 AMAQI
6th Sep 2025591 AMAQI
6th Sep 2025582 AMAQI
6th Sep 2025583 AMAQI
6th Sep 2025594 AMAQI
28°C23/37°C
6th Sep 2025605 AMAQI
6th Sep 2025596 AMAQI
6th Sep 2025607 AMAQI
6th Sep 2025698 AMAQI
6th Sep 2025549 AMAQI
6th Sep 20255810 AMAQI
6th Sep 20255811 AMAQI
6th Sep 20255612 PMAQI
6th Sep 2025561 PMAQI
6th Sep 2025592 PMAQI
6th Sep 2025533 PMAQI
6th Sep 2025544 PMAQI
6th Sep 2025545 PMAQI
6th Sep 2025546 PMAQI
6th Sep 2025577 PMAQI
6th Sep 2025598 PMAQI
6th Sep 2025649 PMAQI
6th Sep 20256110 PMAQI
6th Sep 20256211 PMAQI
7th Sep 20256212 AMAQI
7th Sep 2025591 AMAQI
7th Sep 2025592 AMAQI
7th Sep 2025623 AMAQI
7th Sep 2025604 AMAQI
28°C22/37°C
7th Sep 2025595 AMAQI
7th Sep 2025596 AMAQI
7th Sep 2025607 AMAQI
7th Sep 2025638 AMAQI
7th Sep 2025669 AMAQI
7th Sep 20256110 AMAQI
7th Sep 20256411 AMAQI
7th Sep 20256712 PMAQI
7th Sep 2025661 PMAQI
7th Sep 2025562 PMAQI
7th Sep 2025493 PMAQI
7th Sep 2025494 PMAQI
7th Sep 2025665 PMAQI
7th Sep 2025626 PMAQI
7th Sep 2025607 PMAQI
7th Sep 2025628 PMAQI
7th Sep 2025629 PMAQI
7th Sep 20256010 PMAQI
7th Sep 20256011 PMAQI
8th Sep 20255812 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025602 AMAQI
8th Sep 2025603 AMAQI
8th Sep 2025614 AMAQI
29°C22/38°C
8th Sep 2025615 AMAQI
8th Sep 2025616 AMAQI
8th Sep 2025617 AMAQI
8th Sep 2025568 AMAQI
8th Sep 2025549 AMAQI
8th Sep 20254710 AMAQI
8th Sep 20255911 AMAQI
8th Sep 20255412 PMAQI
8th Sep 2025501 PMAQI
8th Sep 2025512 PMAQI
8th Sep 2025563 PMAQI
8th Sep 2025544 PMAQI
8th Sep 2025485 PMAQI
8th Sep 2025586 PMAQI
8th Sep 2025597 PMAQI
8th Sep 2025608 PMAQI
8th Sep 2025619 PMAQI
8th Sep 20255910 PMAQI
8th Sep 20255911 PMAQI
9th Sep 20256012 AMAQI
9th Sep 2025611 AMAQI
9th Sep 2025612 AMAQI
9th Sep 2025593 AMAQI
9th Sep 2025594 AMAQI
29°C23/38°C
9th Sep 2025605 AMAQI
9th Sep 2025596 AMAQI
9th Sep 2025607 AMAQI
9th Sep 2025558 AMAQI
9th Sep 2025569 AMAQI
9th Sep 20255810 AMAQI
9th Sep 20255811 AMAQI
9th Sep 20255912 PMAQI
9th Sep 2025541 PMAQI
9th Sep 2025562 PMAQI
9th Sep 2025553 PMAQI
9th Sep 2025524 PMAQI
9th Sep 2025545 PMAQI
9th Sep 2025436 PMAQI
9th Sep 2025507 PMAQI
9th Sep 2025528 PMAQI
9th Sep 2025519 PMAQI
9th Sep 20255310 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255612 AMAQI
10th Sep 2025591 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025603 AMAQI
10th Sep 2025604 AMAQI
28°C24/34°C
10th Sep 2025605 AMAQI
10th Sep 2025606 AMAQI
10th Sep 2025597 AMAQI
10th Sep 2025438 AMAQI
10th Sep 2025459 AMAQI
10th Sep 20254310 AMAQI
10th Sep 20254811 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025531 PMAQI
10th Sep 2025532 PMAQI
10th Sep 2025533 PMAQI
10th Sep 2025604 PMAQI
10th Sep 2025525 PMAQI
10th Sep 2025546 PMAQI
10th Sep 2025567 PMAQI
10th Sep 2025578 PMAQI
10th Sep 2025559 PMAQI
10th Sep 20255410 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255712 AMAQI
11th Sep 2025581 AMAQI
11th Sep 2025582 AMAQI
11th Sep 2025573 AMAQI
11th Sep 2025574 AMAQI
26°C24/31°C
11th Sep 2025575 AMAQI
11th Sep 2025576 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025528 AMAQI
11th Sep 2025529 AMAQI
11th Sep 20255210 AMAQI
11th Sep 20255411 AMAQI
11th Sep 20255412 PMAQI
11th Sep 2025551 PMAQI
11th Sep 2025562 PMAQI
11th Sep 2025543 PMAQI
11th Sep 2025484 PMAQI
11th Sep 2025485 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025527 PMAQI
11th Sep 2025568 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255710 PMAQI
11th Sep 20255711 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025571 AMAQI
12th Sep 2025592 AMAQI
12th Sep 2025573 AMAQI
12th Sep 2025574 AMAQI
27°C23/33°C
12th Sep 2025575 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025577 AMAQI
12th Sep 2025608 AMAQI
12th Sep 2025589 AMAQI
12th Sep 20255610 AMAQI
12th Sep 20255411 AMAQI
12th Sep 20254912 PMAQI
12th Sep 2025481 PMAQI
12th Sep 2025482 PMAQI
12th Sep 2025473 PMAQI
12th Sep 2025464 PMAQI
12th Sep 2025465 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025517 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025599 PMAQI
12th Sep 20255710 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255512 AMAQI
13th Sep 2025571 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025573 AMAQI
13th Sep 2025564 AMAQI
27°C22/35°C
13th Sep 2025575 AMAQI
13th Sep 2025566 AMAQI
13th Sep 2025567 AMAQI
13th Sep 2025558 AMAQI
13th Sep 2025559 AMAQI
13th Sep 20255810 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20256412 PMAQI
13th Sep 2025591 PMAQI
13th Sep 2025582 PMAQI
13th Sep 2025523 PMAQI
13th Sep 2025514 PMAQI
13th Sep 2025465 PMAQI
13th Sep 2025476 PMAQI
13th Sep 2025537 PMAQI
13th Sep 2025558 PMAQI
13th Sep 2025549 PMAQI
13th Sep 20255010 PMAQI
13th Sep 20255211 PMAQI
14th Sep 20255312 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025562 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025564 AMAQI
27°C20/36°C
14th Sep 2025575 AMAQI
14th Sep 2025566 AMAQI
14th Sep 2025577 AMAQI
14th Sep 2025398 AMAQI
14th Sep 2025499 AMAQI
14th Sep 20254910 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20255012 PMAQI
14th Sep 2025521 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025584 PMAQI
14th Sep 2025505 PMAQI
14th Sep 2025506 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025538 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255210 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025562 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025564 AMAQI
27°C22/35°C
15th Sep 2025555 AMAQI
15th Sep 2025556 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025608 AMAQI
15th Sep 2025649 AMAQI
15th Sep 20256610 AMAQI
15th Sep 20255911 AMAQI
15th Sep 20255912 PMAQI
15th Sep 2025601 PMAQI
15th Sep 2025582 PMAQI
15th Sep 2025543 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025595 PMAQI
15th Sep 2025596 PMAQI
15th Sep 2025627 PMAQI
15th Sep 2025608 PMAQI
15th Sep 2025649 PMAQI
15th Sep 20255910 PMAQI
15th Sep 20255711 PMAQI
16th Sep 20255512 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025562 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025564 AMAQI
27°C22/35°C
16th Sep 2025565 AMAQI
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025488 AMAQI
16th Sep 2025469 AMAQI
16th Sep 20252910 AMAQI
16th Sep 20253811 AMAQI
16th Sep 20254212 PMAQI
16th Sep 2025481 PMAQI
16th Sep 2025402 PMAQI
16th Sep 2025413 PMAQI
16th Sep 2025524 PMAQI
16th Sep 2025565 PMAQI
16th Sep 2025546 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025688 PMAQI
16th Sep 2025589 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20256412 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025562 AMAQI
17th Sep 2025553 AMAQI
17th Sep 2025534 AMAQI
27°C22/35°C
17th Sep 2025545 AMAQI
17th Sep 2025546 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025548 AMAQI
17th Sep 2025529 AMAQI
17th Sep 20254810 AMAQI
17th Sep 20254511 AMAQI
17th Sep 20254812 PMAQI
17th Sep 2025541 PMAQI
17th Sep 2025472 PMAQI
17th Sep 2025483 PMAQI
17th Sep 2025524 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025446 PMAQI
17th Sep 2025567 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025553 AMAQI
18th Sep 2025544 AMAQI
28°C21/36°C
18th Sep 2025545 AMAQI
18th Sep 2025546 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025548 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20255210 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20254812 PMAQI
18th Sep 2025471 PMAQI
18th Sep 2025402 PMAQI
18th Sep 2025443 PMAQI
18th Sep 2025434 PMAQI
18th Sep 2025525 PMAQI
18th Sep 2025496 PMAQI
18th Sep 2025527 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20255212 AMAQI
19th Sep 2025551 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025544 AMAQI
27°C24/32°C
19th Sep 2025545 AMAQI
19th Sep 2025546 AMAQI
19th Sep 2025547 AMAQI
19th Sep 2025448 AMAQI
19th Sep 2025489 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20256111 AMAQI
19th Sep 20254312 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025252 PMAQI
19th Sep 2025153 PMAQI
19th Sep 2025264 PMAQI
19th Sep 2025295 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025377 PMAQI
19th Sep 2025488 PMAQI
19th Sep 2025449 PMAQI
19th Sep 20254610 PMAQI
19th Sep 20254611 PMAQI
20th Sep 20254812 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025534 AMAQI
26°C23/33°C
20th Sep 2025525 AMAQI
20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025518 AMAQI
20th Sep 2025489 AMAQI
20th Sep 20254810 AMAQI
20th Sep 20254811 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025521 PMAQI
20th Sep 2025562 PMAQI
20th Sep 2025423 PMAQI
20th Sep 2025514 PMAQI
20th Sep 2025515 PMAQI
20th Sep 2025606 PMAQI
20th Sep 2025647 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025619 PMAQI
20th Sep 20255810 PMAQI
20th Sep 20255611 PMAQI
21st Sep 20255312 AMAQI
21st Sep 2025531 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025523 AMAQI
21st Sep 2025524 AMAQI
25°C22/28°C
21st Sep 2025525 AMAQI
5 AM21st Sep 2025526 AMAQI
21st Sep 2025527 AMAQI
21st Sep 2025418 AMAQI
21st Sep 2025369 AMAQI
21st Sep 20253610 AMAQI
21st Sep 20253811 AMAQI
11 AM21st Sep 20254412 PMAQI
21st Sep 2025501 PMAQI
21st Sep 2025492 PMAQI
21st Sep 2025523 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025545 PMAQI
21st Sep 2025526 PMAQI
6 PM21st Sep 2025527 PMAQI
21st Sep 2025578 PMAQI
21st Sep 2025599 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
55AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM - 6 PM
50AQI
4 hours / Day
120 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 3 PM to 6 PM (Avg. 50).
Night time
Avg. Highest Time
8 PM - 11 PM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
53AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 55), while the lowest AQI was between 7 PM to 7 PM (Avg. 53).
2025 Days Vs Air Quality
Freshman Middle School, Guli, Zhejiang, China
2025
17%
44
70%
183
14%
36
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Good
44 DaysModerate
183 DaysPoor
36 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2025, 17% of 264 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
Freshman Middle School, Guli, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
133AQI
133AQI
2nd January 2025
119AQI
119AQI
3rd January 2025
125AQI
125AQI
4th January 2025
109AQI
109AQI
5th January 2025
122AQI
122AQI
6th January 2025
132AQI
132AQI
7th January 2025
140AQI
140AQI
8th January 2025
146AQI
146AQI
9th January 2025
115AQI
115AQI
10th January 2025
96AQI
96AQI
11th January 2025
98AQI
98AQI
12th January 2025
105AQI
105AQI
13th January 2025
119AQI
119AQI
14th January 2025
130AQI
130AQI
15th January 2025
126AQI
126AQI
16th January 2025
89AQI
89AQI
17th January 2025
109AQI
109AQI
18th January 2025
107AQI
107AQI
19th January 2025
108AQI
108AQI
20th January 2025
128AQI
128AQI
21st January 2025
143AQI
143AQI
22nd January 2025
133AQI
133AQI
23rd January 2025
114AQI
114AQI
24th January 2025
102AQI
102AQI
25th January 2025
88AQI
88AQI
26th January 2025
70AQI
70AQI
27th January 2025
65AQI
65AQI
28th January 2025
73AQI
73AQI
29th January 2025
112AQI
112AQI
30th January 2025
89AQI
89AQI
31st January 2025
97AQI
97AQI
1st February 2025
63AQI
63AQI
2nd February 2025
69AQI
69AQI
3rd February 2025
109AQI
109AQI
4th February 2025
96AQI
96AQI
5th February 2025
89AQI
89AQI
6th February 2025
95AQI
95AQI
7th February 2025
77AQI
77AQI
8th February 2025
66AQI
66AQI
9th February 2025
75AQI
75AQI
10th February 2025
91AQI
91AQI
11th February 2025
80AQI
80AQI
12th February 2025
102AQI
102AQI
13th February 2025
130AQI
130AQI
14th February 2025
116AQI
116AQI
15th February 2025
127AQI
127AQI
16th February 2025
98AQI
98AQI
17th February 2025
110AQI
110AQI
18th February 2025
79AQI
79AQI
19th February 2025
94AQI
94AQI
20th February 2025
65AQI
65AQI
21st February 2025
69AQI
69AQI
22nd February 2025
69AQI
69AQI
23rd February 2025
90AQI
90AQI
24th February 2025
122AQI
122AQI
25th February 2025
134AQI
134AQI
26th February 2025
138AQI
138AQI
27th February 2025
120AQI
120AQI
28th February 2025
100AQI
100AQI
1st March 2025
93AQI
93AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
85AQI
85AQI
4th March 2025
55AQI
55AQI
5th March 2025
71AQI
71AQI
6th March 2025
65AQI
65AQI
7th March 2025
84AQI
84AQI
8th March 2025
96AQI
96AQI
9th March 2025
95AQI
95AQI
10th March 2025
108AQI
108AQI
11th March 2025
108AQI
108AQI
12th March 2025
94AQI
94AQI
13th March 2025
69AQI
69AQI
14th March 2025
76AQI
76AQI
15th March 2025
46AQI
46AQI
16th March 2025
74AQI
74AQI
17th March 2025
63AQI
63AQI
18th March 2025
73AQI
73AQI
19th March 2025
82AQI
82AQI
20th March 2025
80AQI
80AQI
21st March 2025
77AQI
77AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
84AQI
84AQI
24th March 2025
91AQI
91AQI
25th March 2025
92AQI
92AQI
26th March 2025
115AQI
115AQI
27th March 2025
109AQI
109AQI
28th March 2025
81AQI
81AQI
29th March 2025
81AQI
81AQI
30th March 2025
74AQI
74AQI
31st March 2025
68AQI
68AQI
1st April 2025
74AQI
74AQI
2nd April 2025
74AQI
74AQI
3rd April 2025
91AQI
91AQI
4th April 2025
84AQI
84AQI
5th April 2025
85AQI
85AQI
6th April 2025
91AQI
91AQI
7th April 2025
86AQI
86AQI
8th April 2025
89AQI
89AQI
9th April 2025
94AQI
94AQI
10th April 2025
76AQI
76AQI
11th April 2025
82AQI
82AQI
12th April 2025
97AQI
97AQI
13th April 2025
91AQI
91AQI
14th April 2025
98AQI
98AQI
15th April 2025
78AQI
78AQI
16th April 2025
84AQI
84AQI
17th April 2025
89AQI
89AQI
18th April 2025
94AQI
94AQI
19th April 2025
86AQI
86AQI
20th April 2025
94AQI
94AQI
21st April 2025
89AQI
89AQI
22nd April 2025
71AQI
71AQI
23rd April 2025
67AQI
67AQI
24th April 2025
67AQI
67AQI
25th April 2025
64AQI
64AQI
26th April 2025
67AQI
67AQI
27th April 2025
68AQI
68AQI
28th April 2025
72AQI
72AQI
29th April 2025
77AQI
77AQI
30th April 2025
76AQI
76AQI
1st May 2025
76AQI
76AQI
2nd May 2025
77AQI
77AQI
3rd May 2025
85AQI
85AQI
4th May 2025
74AQI
74AQI
5th May 2025
71AQI
71AQI
6th May 2025
80AQI
80AQI
7th May 2025
92AQI
92AQI
8th May 2025
76AQI
76AQI
9th May 2025
66AQI
66AQI
10th May 2025
67AQI
67AQI
11th May 2025
69AQI
69AQI
12th May 2025
72AQI
72AQI
13th May 2025
72AQI
72AQI
14th May 2025
72AQI
72AQI
15th May 2025
84AQI
84AQI
16th May 2025
71AQI
71AQI
17th May 2025
72AQI
72AQI
18th May 2025
63AQI
63AQI
19th May 2025
62AQI
62AQI
20th May 2025
63AQI
63AQI
21st May 2025
55AQI
55AQI
22nd May 2025
67AQI
67AQI
23rd May 2025
55AQI
55AQI
24th May 2025
72AQI
72AQI
25th May 2025
81AQI
81AQI
26th May 2025
82AQI
82AQI
27th May 2025
79AQI
79AQI
28th May 2025
68AQI
68AQI
29th May 2025
63AQI
63AQI
30th May 2025
72AQI
72AQI
31st May 2025
72AQI
72AQI
1st June 2025
69AQI
69AQI
2nd June 2025
57AQI
57AQI
3rd June 2025
56AQI
56AQI
4th June 2025
65AQI
65AQI
5th June 2025
58AQI
58AQI
6th June 2025
66AQI
66AQI
7th June 2025
73AQI
73AQI
8th June 2025
59AQI
59AQI
9th June 2025
60AQI
60AQI
10th June 2025
57AQI
57AQI
11th June 2025
48AQI
48AQI
12th June 2025
52AQI
52AQI
13th June 2025
44AQI
44AQI
14th June 2025
51AQI
51AQI
15th June 2025
47AQI
47AQI
16th June 2025
56AQI
56AQI
17th June 2025
60AQI
60AQI
18th June 2025
54AQI
54AQI
19th June 2025
53AQI
53AQI
20th June 2025
50AQI
50AQI
21st June 2025
54AQI
54AQI
22nd June 2025
59AQI
59AQI
23rd June 2025
52AQI
52AQI
24th June 2025
52AQI
52AQI
25th June 2025
53AQI
53AQI
26th June 2025
53AQI
53AQI
27th June 2025
53AQI
53AQI
28th June 2025
50AQI
50AQI
29th June 2025
51AQI
51AQI
30th June 2025
46AQI
46AQI
1st July 2025
44AQI
44AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
51AQI
51AQI
4th July 2025
53AQI
53AQI
5th July 2025
52AQI
52AQI
6th July 2025
46AQI
46AQI
7th July 2025
42AQI
42AQI
8th July 2025
47AQI
47AQI
9th July 2025
43AQI
43AQI
10th July 2025
46AQI
46AQI
11th July 2025
44AQI
44AQI
12th July 2025
44AQI
44AQI
13th July 2025
49AQI
49AQI
14th July 2025
56AQI
56AQI
15th July 2025
60AQI
60AQI
16th July 2025
61AQI
61AQI
17th July 2025
60AQI
60AQI
18th July 2025
59AQI
59AQI
19th July 2025
48AQI
48AQI
20th July 2025
45AQI
45AQI
21st July 2025
39AQI
39AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
43AQI
43AQI
24th July 2025
40AQI
40AQI
25th July 2025
40AQI
40AQI
26th July 2025
36AQI
36AQI
27th July 2025
39AQI
39AQI
28th July 2025
38AQI
38AQI
29th July 2025
39AQI
39AQI
30th July 2025
44AQI
44AQI
31st July 2025
44AQI
44AQI
1st August 2025
54AQI
54AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
4th August 2025
57AQI
57AQI
5th August 2025
52AQI
52AQI
6th August 2025
52AQI
52AQI
7th August 2025
49AQI
49AQI
8th August 2025
54AQI
54AQI
9th August 2025
54AQI
54AQI
10th August 2025
59AQI
59AQI
11th August 2025
61AQI
61AQI
12th August 2025
59AQI
59AQI
13th August 2025
48AQI
48AQI
14th August 2025
42AQI
42AQI
15th August 2025
43AQI
43AQI
16th August 2025
48AQI
48AQI
17th August 2025
49AQI
49AQI
18th August 2025
46AQI
46AQI
19th August 2025
50AQI
50AQI
20th August 2025
54AQI
54AQI
21st August 2025
55AQI
55AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
53AQI
53AQI
24th August 2025
53AQI
53AQI
25th August 2025
53AQI
53AQI
26th August 2025
53AQI
53AQI
27th August 2025
48AQI
48AQI
28th August 2025
47AQI
47AQI
29th August 2025
46AQI
46AQI
30th August 2025
48AQI
48AQI
31st August 2025
50AQI
50AQI
1st September 2025
54AQI
54AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
57AQI
57AQI
4th September 2025
61AQI
61AQI
5th September 2025
61AQI
61AQI
6th September 2025
58AQI
58AQI
7th September 2025
61AQI
61AQI
8th September 2025
57AQI
57AQI
9th September 2025
55AQI
55AQI
10th September 2025
55AQI
55AQI
11th September 2025
55AQI
55AQI
12th September 2025
54AQI
54AQI
13th September 2025
55AQI
55AQI
14th September 2025
53AQI
53AQI
15th September 2025
58AQI
58AQI
16th September 2025
52AQI
52AQI
17th September 2025
53AQI
53AQI
18th September 2025
52AQI
52AQI
19th September 2025
45AQI
45AQI
20th September 2025
52AQI
52AQI
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
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
111AQI
95AQI
82AQI
82AQI
72AQI
55AQI
46AQI
52AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
9
22
18
10
1
26
4
30
31
6
24
23
8
13
18
1
19
44
183
36
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
July46AQI
202464AQI
14
6
4
6
5
4
11
6
24
15
16
6
25
15
14
11
19
1
8
20
2
12
19
65
170
28
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July48AQI
202382AQI
3
31
34
Highest AQI recorded in
December82AQI
Lowest AQI recorded in
November81AQI
202263AQI
1
7
3
3
14
4
5
24
2
1
16
9
22
14
16
10
13
1
6
22
1
1
50
136
9
Highest AQI recorded in
January80AQI
Lowest AQI recorded in
June52AQI
202166AQI
12
7
1
12
12
18
12
1
23
8
8
22
11
10
2
2
23
4
1
18
10
1
75
117
24
2
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
August44AQI
202060AQI
4
8
1
2
19
9
9
27
3
20
10
18
11
10
20
4
27
5
22
3
1
16
13
1
100
145
17
1
Highest AQI recorded in
December96AQI
Lowest AQI recorded in
June37AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
82AQILeast Polluted Year Recorded
2020(Avg.)
60AQIFreshman Middle School's annual 2025 AQI (73) shows an average percentage change of 9.6% (worsened AQI) compared to previous years: 2020 (60), 2021 (66), 2022 (63), 2023 (82), 2024 (64).
