Tanghe County Yingcai College School, Nanyang, Henan, 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
Tanghe County Yingcai College School, Nanyang, Henan, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2024
82AQILowest AQI recorded on
2nd Aug 2024
37AQISame Day Analysis (1st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Tanghe County Yingcai College School, Nanyang, Henan, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
8AM2nd Aug
80AQI
Avg. Lowest Time
6PM2nd Aug
46AQI
Night time
Avg. Highest Time
11PM2nd Aug
61AQI
Avg. Lowest Time
8PM2nd Aug
57AQI
In the last 24 hours,
Tanghe County Yingcai College School's AQI reached its highest point of 80 at 8 AM during the Day, while the lowest point, 46, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tanghe County Yingcai College School, Nanyang, Henan, 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 2025525 AMAQI
4th Jul 2025516 AMAQI
4th Jul 2025517 AMAQI
4th Jul 2025518 AMAQI
4th Jul 2025509 AMAQI
4th Jul 20254410 AMAQI
4th Jul 20254711 AMAQI
4th Jul 20254612 PMAQI
4th Jul 2025431 PMAQI
4th Jul 2025442 PMAQI
4th Jul 2025493 PMAQI
4th Jul 2025484 PMAQI
4th Jul 2025405 PMAQI
4th Jul 2025416 PMAQI
4th Jul 2025447 PMAQI
4th Jul 2025498 PMAQI
4th Jul 2025519 PMAQI
4th Jul 20254910 PMAQI
4th Jul 20255011 PMAQI
5th Jul 20255212 AMAQI
5th Jul 2025521 AMAQI
5th Jul 2025522 AMAQI
5th Jul 2025523 AMAQI
5th Jul 2025524 AMAQI
33°C28/38°C
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025508 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255410 AMAQI
5th Jul 20255111 AMAQI
5th Jul 20254712 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025553 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025535 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025534 AMAQI
33°C27/39°C
6th Jul 2025535 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025619 AMAQI
6th Jul 20256010 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025517 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025539 PMAQI
6th Jul 20255010 PMAQI
6th Jul 20254711 PMAQI
7th Jul 20255012 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025544 AMAQI
32°C27/39°C
7th Jul 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025468 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025558 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025544 AMAQI
32°C28/38°C
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025618 AMAQI
8th Jul 2025709 AMAQI
8th Jul 20256710 AMAQI
8th Jul 20256611 AMAQI
8th Jul 20257012 PMAQI
8th Jul 2025751 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025753 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025745 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025598 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256112 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025594 AMAQI
31°C26/38°C
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025689 AMAQI
9th Jul 20256910 AMAQI
9th Jul 20256311 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025482 PMAQI
9th Jul 2025453 PMAQI
9th Jul 2025384 PMAQI
9th Jul 2025375 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025457 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
30°C25/35°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025508 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255510 AMAQI
10th Jul 20255911 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025613 PMAQI
10th Jul 2025574 PMAQI
10th Jul 2025595 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025597 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025609 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256311 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025584 AMAQI
30°C25/35°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025798 AMAQI
11th Jul 2025899 AMAQI
11th Jul 20259210 AMAQI
11th Jul 20259411 AMAQI
11th Jul 20259012 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025862 PMAQI
11th Jul 2025853 PMAQI
11th Jul 2025814 PMAQI
11th Jul 2025825 PMAQI
11th Jul 2025786 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025708 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025674 AMAQI
30°C25/34°C
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025677 AMAQI
12th Jul 2025918 AMAQI
12th Jul 2025999 AMAQI
12th Jul 202510010 AMAQI
12th Jul 20259311 AMAQI
12th Jul 20258812 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025762 PMAQI
12th Jul 2025763 PMAQI
12th Jul 2025764 PMAQI
12th Jul 2025785 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025637 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256310 PMAQI
12th Jul 20256211 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025714 AMAQI
29°C25/34°C
13th Jul 2025715 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025708 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025683 AMAQI
14th Jul 2025714 AMAQI
31°C26/38°C
14th Jul 2025725 AMAQI
14th Jul 2025716 AMAQI
14th Jul 2025717 AMAQI
14th Jul 2025638 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20256111 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025592 PMAQI
14th Jul 2025573 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025515 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256211 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025692 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025664 AMAQI
32°C27/38°C
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025619 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256011 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025642 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025653 AMAQI
16th Jul 2025634 AMAQI
32°C27/38°C
16th Jul 2025645 AMAQI
16th Jul 2025646 AMAQI
16th Jul 2025637 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025689 AMAQI
16th Jul 20257110 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20257512 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025682 PMAQI
16th Jul 2025673 PMAQI
16th Jul 2025744 PMAQI
16th Jul 2025765 PMAQI
16th Jul 2025776 PMAQI
16th Jul 2025747 PMAQI
16th Jul 2025698 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025684 AMAQI
33°C25/41°C
17th Jul 2025665 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025677 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025689 AMAQI
17th Jul 20257010 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256312 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025536 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025619 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025644 AMAQI
32°C25/38°C
18th Jul 2025645 AMAQI
18th Jul 2025656 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025638 AMAQI
18th Jul 2025629 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025621 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025651 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025644 AMAQI
32°C27/38°C
19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025698 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20256410 AMAQI
19th Jul 20256011 AMAQI
19th Jul 20255712 PMAQI
19th Jul 2025591 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025593 PMAQI
19th Jul 2025574 PMAQI
19th Jul 2025585 PMAQI
19th Jul 2025606 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256211 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025644 AMAQI
30°C25/36°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025669 AMAQI
20th Jul 20256910 AMAQI
20th Jul 20256411 AMAQI
20th Jul 20256012 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025552 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256212 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025643 AMAQI
21st Jul 2025644 AMAQI
30°C25/37°C
21st Jul 2025645 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025619 AMAQI
21st Jul 20256410 AMAQI
21st Jul 20256211 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025545 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025587 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256210 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256512 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025614 AMAQI
29°C24/33°C
22nd Jul 2025625 AMAQI
22nd Jul 2025616 AMAQI
22nd Jul 2025627 AMAQI
22nd Jul 2025738 AMAQI
22nd Jul 2025749 AMAQI
22nd Jul 20257310 AMAQI
22nd Jul 20257311 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025611 PMAQI
22nd Jul 2025632 PMAQI
22nd Jul 2025643 PMAQI
22nd Jul 2025624 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025621 AMAQI
23rd Jul 2025632 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025644 AMAQI
28°C25/31°C
23rd Jul 2025645 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025584 AMAQI
28°C25/32°C
24th Jul 2025585 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025347 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20255011 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025572 AMAQI
25th Jul 2025563 AMAQI
25th Jul 2025534 AMAQI
30°C25/35°C
25th Jul 2025535 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025469 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20253311 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025326 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025518 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025534 AMAQI
31°C27/38°C
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025544 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025526 PMAQI
26th Jul 2025537 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255312 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
31°C25/37°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025333 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025544 AMAQI
30°C26/35°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025579 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025425 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025508 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20255010 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20254912 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
30°C25/35°C
29th Jul 2025545 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025491 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025433 PMAQI
29th Jul 2025334 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
31°C26/38°C
30th Jul 2025555 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025435 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
31°C26/37°C
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256412 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
30°C25/35°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025698 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
30°C25/36°C
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025808 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025614 AMAQI
31°C26/37°C
3rd Aug 2025615 AMAQI
5 AM3rd Aug 2025616 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025689 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
57AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 6 PM
57AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 57), while the lowest AQI was between 5 AM to 6 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM
58AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
58AQI
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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).
2025 Days Vs Air Quality
Tanghe County Yingcai College School, Nanyang, Henan, China
2025
6%
13
48%
102
35%
74
11%
23
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
13 DaysModerate
102 DaysPoor
74 DaysUnhealthy
23 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 215 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
Tanghe County Yingcai College School, Nanyang, Henan, 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
171AQI
171AQI
2nd January 2025
181AQI
181AQI
3rd January 2025
175AQI
175AQI
4th January 2025
198AQI
198AQI
5th January 2025
147AQI
147AQI
6th January 2025
139AQI
139AQI
7th January 2025
132AQI
132AQI
8th January 2025
138AQI
138AQI
9th January 2025
106AQI
106AQI
10th January 2025
136AQI
136AQI
11th January 2025
123AQI
123AQI
12th January 2025
126AQI
126AQI
13th January 2025
148AQI
148AQI
14th January 2025
120AQI
120AQI
15th January 2025
101AQI
101AQI
16th January 2025
118AQI
118AQI
17th January 2025
122AQI
122AQI
18th January 2025
149AQI
149AQI
19th January 2025
155AQI
155AQI
20th January 2025
165AQI
165AQI
21st January 2025
172AQI
172AQI
22nd January 2025
192AQI
192AQI
23rd January 2025
166AQI
166AQI
24th January 2025
137AQI
137AQI
25th January 2025
135AQI
135AQI
26th January 2025
98AQI
98AQI
27th January 2025
101AQI
101AQI
28th January 2025
121AQI
121AQI
29th January 2025
198AQI
198AQI
30th January 2025
158AQI
158AQI
31st January 2025
172AQI
172AQI
1st February 2025
157AQI
157AQI
2nd February 2025
165AQI
165AQI
3rd February 2025
153AQI
153AQI
4th February 2025
133AQI
133AQI
5th February 2025
103AQI
103AQI
6th February 2025
98AQI
98AQI
7th February 2025
93AQI
93AQI
8th February 2025
76AQI
76AQI
9th February 2025
95AQI
95AQI
10th February 2025
123AQI
123AQI
11th February 2025
138AQI
138AQI
12th February 2025
116AQI
116AQI
13th February 2025
136AQI
136AQI
14th February 2025
146AQI
146AQI
15th February 2025
147AQI
147AQI
16th February 2025
125AQI
125AQI
17th February 2025
118AQI
118AQI
18th February 2025
124AQI
124AQI
19th February 2025
145AQI
145AQI
20th February 2025
145AQI
145AQI
21st February 2025
156AQI
156AQI
22nd February 2025
156AQI
156AQI
23rd February 2025
165AQI
165AQI
24th February 2025
154AQI
154AQI
25th February 2025
150AQI
150AQI
26th February 2025
155AQI
155AQI
27th February 2025
155AQI
155AQI
28th February 2025
161AQI
161AQI
1st March 2025
146AQI
146AQI
2nd March 2025
93AQI
93AQI
3rd March 2025
91AQI
91AQI
4th March 2025
93AQI
93AQI
5th March 2025
113AQI
113AQI
6th March 2025
128AQI
128AQI
7th March 2025
140AQI
140AQI
8th March 2025
141AQI
141AQI
9th March 2025
150AQI
150AQI
10th March 2025
143AQI
143AQI
11th March 2025
146AQI
146AQI
12th March 2025
146AQI
146AQI
13th March 2025
155AQI
155AQI
14th March 2025
105AQI
105AQI
15th March 2025
112AQI
112AQI
16th March 2025
88AQI
88AQI
17th March 2025
84AQI
84AQI
18th March 2025
78AQI
78AQI
19th March 2025
79AQI
79AQI
20th March 2025
72AQI
72AQI
21st March 2025
78AQI
78AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
98AQI
98AQI
24th March 2025
93AQI
93AQI
25th March 2025
90AQI
90AQI
26th March 2025
112AQI
112AQI
27th March 2025
114AQI
114AQI
28th March 2025
98AQI
98AQI
29th March 2025
94AQI
94AQI
30th March 2025
99AQI
99AQI
31st March 2025
102AQI
102AQI
1st April 2025
104AQI
104AQI
2nd April 2025
86AQI
86AQI
3rd April 2025
101AQI
101AQI
4th April 2025
124AQI
124AQI
5th April 2025
102AQI
102AQI
6th April 2025
108AQI
108AQI
7th April 2025
107AQI
107AQI
8th April 2025
114AQI
114AQI
9th April 2025
122AQI
122AQI
10th April 2025
111AQI
111AQI
11th April 2025
110AQI
110AQI
12th April 2025
203AQI
203AQI
13th April 2025
134AQI
134AQI
14th April 2025
95AQI
95AQI
15th April 2025
95AQI
95AQI
16th April 2025
95AQI
95AQI
17th April 2025
112AQI
112AQI
18th April 2025
105AQI
105AQI
19th April 2025
99AQI
99AQI
20th April 2025
94AQI
94AQI
21st April 2025
89AQI
89AQI
22nd April 2025
99AQI
99AQI
23rd April 2025
118AQI
118AQI
24th April 2025
92AQI
92AQI
25th April 2025
100AQI
100AQI
26th April 2025
89AQI
89AQI
27th April 2025
92AQI
92AQI
28th April 2025
77AQI
77AQI
29th April 2025
81AQI
81AQI
30th April 2025
77AQI
77AQI
1st May 2025
84AQI
84AQI
2nd May 2025
89AQI
89AQI
3rd May 2025
73AQI
73AQI
4th May 2025
81AQI
81AQI
5th May 2025
81AQI
81AQI
6th May 2025
137AQI
137AQI
7th May 2025
136AQI
136AQI
8th May 2025
120AQI
120AQI
9th May 2025
112AQI
112AQI
10th May 2025
91AQI
91AQI
11th May 2025
87AQI
87AQI
12th May 2025
91AQI
91AQI
13th May 2025
99AQI
99AQI
14th May 2025
86AQI
86AQI
15th May 2025
101AQI
101AQI
16th May 2025
92AQI
92AQI
17th May 2025
126AQI
126AQI
18th May 2025
117AQI
117AQI
19th May 2025
131AQI
131AQI
20th May 2025
115AQI
115AQI
21st May 2025
108AQI
108AQI
22nd May 2025
98AQI
98AQI
23rd May 2025
110AQI
110AQI
24th May 2025
101AQI
101AQI
25th May 2025
101AQI
101AQI
26th May 2025
93AQI
93AQI
27th May 2025
103AQI
103AQI
28th May 2025
94AQI
94AQI
29th May 2025
94AQI
94AQI
30th May 2025
85AQI
85AQI
31st May 2025
70AQI
70AQI
1st June 2025
75AQI
75AQI
2nd June 2025
74AQI
74AQI
3rd June 2025
78AQI
78AQI
4th June 2025
80AQI
80AQI
5th June 2025
78AQI
78AQI
6th June 2025
81AQI
81AQI
7th June 2025
70AQI
70AQI
8th June 2025
68AQI
68AQI
9th June 2025
70AQI
70AQI
10th June 2025
71AQI
71AQI
11th June 2025
71AQI
71AQI
12th June 2025
74AQI
74AQI
13th June 2025
72AQI
72AQI
14th June 2025
66AQI
66AQI
15th June 2025
62AQI
62AQI
16th June 2025
65AQI
65AQI
17th June 2025
68AQI
68AQI
18th June 2025
57AQI
57AQI
19th June 2025
48AQI
48AQI
20th June 2025
56AQI
56AQI
21st June 2025
58AQI
58AQI
22nd June 2025
50AQI
50AQI
23rd June 2025
56AQI
56AQI
24th June 2025
61AQI
61AQI
25th June 2025
61AQI
61AQI
26th June 2025
54AQI
54AQI
27th June 2025
54AQI
54AQI
28th June 2025
54AQI
54AQI
29th June 2025
49AQI
49AQI
30th June 2025
52AQI
52AQI
1st July 2025
50AQI
50AQI
2nd July 2025
45AQI
45AQI
3rd July 2025
46AQI
46AQI
4th July 2025
49AQI
49AQI
5th July 2025
53AQI
53AQI
6th July 2025
53AQI
53AQI
7th July 2025
54AQI
54AQI
8th July 2025
61AQI
61AQI
9th July 2025
55AQI
55AQI
10th July 2025
58AQI
58AQI
11th July 2025
71AQI
71AQI
12th July 2025
72AQI
72AQI
13th July 2025
63AQI
63AQI
14th July 2025
62AQI
62AQI
15th July 2025
63AQI
63AQI
16th July 2025
67AQI
67AQI
17th July 2025
62AQI
62AQI
18th July 2025
62AQI
62AQI
19th July 2025
62AQI
62AQI
20th July 2025
60AQI
60AQI
21st July 2025
60AQI
60AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
46AQI
46AQI
24th July 2025
45AQI
45AQI
25th July 2025
48AQI
48AQI
26th July 2025
54AQI
54AQI
27th July 2025
48AQI
48AQI
28th July 2025
50AQI
50AQI
29th July 2025
48AQI
48AQI
30th July 2025
53AQI
53AQI
31st July 2025
58AQI
58AQI
1st August 2025
61AQI
61AQI
145AQI
135AQI
108AQI
105AQI
100AQI
64AQI
56AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025102AQI
1
18
12
4
14
10
16
14
1
15
14
1
17
14
3
27
10
21
1
13
102
74
23
1
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July56AQI
202498AQI
6
10
1
1
3
2
2
1
12
30
3
28
7
24
3
17
8
1
1
7
18
5
1
12
13
4
1
21
9
15
134
69
33
Highest AQI recorded in
February155AQI
Lowest AQI recorded in
July55AQI
2023135AQI
3
5
12
14
5
15
14
Highest AQI recorded in
December137AQI
Lowest AQI recorded in
November113AQI
2021155AQI
2
10
12
6
1
1
11
13
2
2
5
23
25
6
1
Highest AQI recorded in
January170AQI
Lowest AQI recorded in
March105AQI
2020111AQI
1
9
6
23
2
22
3
12
11
8
1
2
17
10
3
2
22
4
8
71
35
40
4
Highest AQI recorded in
December169AQI
Lowest AQI recorded in
July63AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
155AQILeast Polluted Year Recorded
2024(Avg.)
98AQITanghe County Yingcai College School's annual 2025 AQI (102) shows an average percentage change of -15.9% (improved AQI) compared to previous years: 2020 (111), 2021 (155), 2023 (135), 2024 (98).
