Luanping County Vocational Education Center, Chengde, Hebei, 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
Luanping County Vocational Education Center, Chengde, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
82AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (10th 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: 10th Aug - 11th Aug 2025
Luanping County Vocational Education Center, Chengde, Hebei, China
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
5AM10th Aug
58AQI
Avg. Lowest Time
10AM10th Aug
29AQI
Night time
Avg. Highest Time
12AM11th Aug
63AQI
Avg. Lowest Time
8PM10th Aug
55AQI
In the last 24 hours,
Luanping County Vocational Education Center's AQI reached its highest point of 63 at 12 AM during the Night, while the lowest point, 29, was recorded at 10 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Luanping County Vocational Education Center, Chengde, Hebei, China
JulAug
12th - 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 - 10th10th - 11th11th
Day
Night
12th Jul 2025695 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025948 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202510610 AMAQI
12th Jul 202510211 AMAQI
12th Jul 20258912 PMAQI
12th Jul 2025901 PMAQI
12th Jul 2025922 PMAQI
12th Jul 2025913 PMAQI
12th Jul 2025904 PMAQI
12th Jul 2025855 PMAQI
12th Jul 2025746 PMAQI
12th Jul 2025637 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20256810 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI
25°C20/35°C
13th Jul 2025725 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025639 AMAQI
13th Jul 20256310 AMAQI
13th Jul 20256111 AMAQI
13th Jul 20257012 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025532 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025671 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025683 AMAQI
14th Jul 2025664 AMAQI
26°C19/33°C
14th Jul 2025675 AMAQI
14th Jul 2025666 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20254710 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20254912 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025492 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025607 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI
26°C19/34°C
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025559 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025592 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025557 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025674 AMAQI
21°C18/23°C
16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20254110 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20255112 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025494 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025633 AMAQI
17th Jul 2025604 AMAQI
21°C16/28°C
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252811 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025462 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025578 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256111 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025584 AMAQI
24°C17/32°C
18th Jul 2025595 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025469 AMAQI
18th Jul 20254810 AMAQI
18th Jul 20253911 AMAQI
18th Jul 20254812 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025512 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025495 PMAQI
18th Jul 2025496 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025584 AMAQI
26°C19/34°C
19th Jul 2025585 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025588 AMAQI
19th Jul 2025639 AMAQI
19th Jul 20257110 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025651 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025754 PMAQI
19th Jul 2025765 PMAQI
19th Jul 2025756 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256510 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI
20th Jul 2025604 AMAQI
25°C20/30°C
20th Jul 2025605 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025628 AMAQI
20th Jul 2025629 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025445 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20255810 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI
20°C18/21°C
21st Jul 2025605 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256212 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025584 AMAQI
24°C17/32°C
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025648 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20255410 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20256312 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025612 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025576 PMAQI
22nd Jul 2025647 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20256711 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025604 AMAQI
25°C18/32°C
23rd Jul 2025605 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025828 AMAQI
23rd Jul 2025899 AMAQI
23rd Jul 20257510 AMAQI
23rd Jul 20257711 AMAQI
23rd Jul 20257412 PMAQI
23rd Jul 2025691 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025595 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025659 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256311 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025611 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025634 AMAQI
25°C18/32°C
24th Jul 2025645 AMAQI
24th Jul 2025636 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20254510 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025613 AMAQI
25th Jul 2025604 AMAQI
23°C21/26°C
25th Jul 2025605 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025409 AMAQI
25th Jul 20253710 AMAQI
25th Jul 20253311 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025654 PMAQI
25th Jul 2025665 PMAQI
25th Jul 2025686 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025669 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025584 AMAQI
23°C21/26°C
26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025788 AMAQI
26th Jul 2025929 AMAQI
26th Jul 20258210 AMAQI
26th Jul 20258011 AMAQI
26th Jul 20257812 PMAQI
26th Jul 2025761 PMAQI
26th Jul 2025782 PMAQI
26th Jul 2025693 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025624 AMAQI
24°C21/27°C
27th Jul 2025625 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025637 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025584 AMAQI
23°C21/26°C
28th Jul 2025585 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20253711 AMAQI
28th Jul 20253712 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025484 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256112 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025593 AMAQI
29th Jul 2025604 AMAQI
24°C20/28°C
29th Jul 2025595 AMAQI
29th Jul 2025596 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025259 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025393 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025591 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025574 AMAQI
22°C20/26°C
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025519 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
21°C15/27°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255110 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025647 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025594 AMAQI
21°C17/25°C
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20257212 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256910 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI
24°C18/31°C
2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025858 AMAQI
2nd Aug 2025779 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025703 PMAQI
2nd Aug 2025684 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI
24°C19/29°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256410 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI
24°C20/30°C
4th Aug 2025595 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025658 AMAQI
4th Aug 2025669 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20257212 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025636 PMAQI
4th Aug 2025637 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025629 PMAQI
4th Aug 20256310 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025613 AMAQI
5th Aug 2025624 AMAQI
23°C20/28°C
5th Aug 2025625 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255312 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025555 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20256211 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025594 AMAQI
25°C21/31°C
6th Aug 2025605 AMAQI
6th Aug 2025596 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025628 AMAQI
6th Aug 2025689 AMAQI
6th Aug 20256910 AMAQI
6th Aug 20256811 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025523 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025599 PMAQI
6th Aug 20256010 PMAQI
6th Aug 20256011 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025614 AMAQI
26°C20/32°C
7th Aug 2025615 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025659 AMAQI
7th Aug 20255810 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025541 PMAQI
7th Aug 2025482 PMAQI
7th Aug 2025483 PMAQI
7th Aug 2025494 PMAQI
7th Aug 2025515 PMAQI
7th Aug 2025446 PMAQI
7th Aug 2025507 PMAQI
7th Aug 2025578 PMAQI
7th Aug 2025599 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025612 AMAQI
8th Aug 2025623 AMAQI
8th Aug 2025624 AMAQI
25°C21/29°C
8th Aug 2025625 AMAQI
8th Aug 2025626 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025608 AMAQI
8th Aug 2025609 AMAQI
8th Aug 20255010 AMAQI
8th Aug 20254411 AMAQI
8th Aug 20254812 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025626 PMAQI
8th Aug 2025597 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025589 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20255912 AMAQI
9th Aug 2025611 AMAQI
9th Aug 2025622 AMAQI
9th Aug 2025613 AMAQI
9th Aug 2025614 AMAQI
20°C18/22°C
9th Aug 2025615 AMAQI
9th Aug 2025626 AMAQI
9th Aug 2025627 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025369 AMAQI
9th Aug 20253310 AMAQI
9th Aug 20253011 AMAQI
9th Aug 20253312 PMAQI
9th Aug 2025321 PMAQI
9th Aug 2025402 PMAQI
9th Aug 2025413 PMAQI
9th Aug 2025384 PMAQI
9th Aug 2025405 PMAQI
9th Aug 2025426 PMAQI
9th Aug 2025487 PMAQI
9th Aug 2025588 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255710 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255812 AMAQI
10th Aug 2025601 AMAQI
10th Aug 2025612 AMAQI
10th Aug 2025603 AMAQI
10th Aug 2025584 AMAQI
22°C16/29°C
10th Aug 2025585 AMAQI
10th Aug 2025586 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025548 AMAQI
10th Aug 2025459 AMAQI
10th Aug 20252910 AMAQI
10th Aug 20253811 AMAQI
10th Aug 20255112 PMAQI
10th Aug 2025471 PMAQI
10th Aug 2025512 PMAQI
10th Aug 2025483 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025445 PMAQI
10th Aug 2025556 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025558 PMAQI
10th Aug 2025609 PMAQI
10th Aug 20256010 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256312 AMAQI
11th Aug 2025581 AMAQI
11th Aug 2025592 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025564 AMAQI
22°C17/29°C
11th Aug 2025565 AMAQI
5 AM11th Aug 2025556 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025538 AMAQI
11th Aug 2025489 AMAQI
11th Aug 20255710 AMAQI
11th Aug 20255911 AMAQI
11th Aug 20255412 PMAQI
12 PM11th Aug 2025541 PMAQI
11th Aug 2025592 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025604 PMAQI
11th Aug 2025605 PMAQI
11th Aug 2025596 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 AM
60AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM - 7 PM
54AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 AM (Avg. 60), while the lowest AQI was between 10 AM to 7 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
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. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Luanping County Vocational Education Center, Chengde, Hebei, China
2025
10%
22
82%
181
8%
17
0.9%
2
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
22 DaysModerate
181 DaysPoor
17 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 223 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
Luanping County Vocational Education Center, Chengde, Hebei, 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
86AQI
86AQI
2nd January 2025
66AQI
66AQI
3rd January 2025
78AQI
78AQI
4th January 2025
85AQI
85AQI
5th January 2025
74AQI
74AQI
6th January 2025
59AQI
59AQI
7th January 2025
54AQI
54AQI
8th January 2025
45AQI
45AQI
9th January 2025
44AQI
44AQI
10th January 2025
52AQI
52AQI
11th January 2025
74AQI
74AQI
12th January 2025
66AQI
66AQI
13th January 2025
69AQI
69AQI
14th January 2025
55AQI
55AQI
15th January 2025
64AQI
64AQI
16th January 2025
74AQI
74AQI
17th January 2025
96AQI
96AQI
18th January 2025
88AQI
88AQI
19th January 2025
84AQI
84AQI
20th January 2025
104AQI
104AQI
21st January 2025
80AQI
80AQI
22nd January 2025
91AQI
91AQI
23rd January 2025
128AQI
128AQI
24th January 2025
141AQI
141AQI
25th January 2025
162AQI
162AQI
26th January 2025
104AQI
104AQI
27th January 2025
72AQI
72AQI
28th January 2025
70AQI
70AQI
29th January 2025
108AQI
108AQI
30th January 2025
71AQI
71AQI
31st January 2025
125AQI
125AQI
1st February 2025
128AQI
128AQI
2nd February 2025
93AQI
93AQI
3rd February 2025
64AQI
64AQI
4th February 2025
54AQI
54AQI
5th February 2025
51AQI
51AQI
6th February 2025
52AQI
52AQI
7th February 2025
42AQI
42AQI
8th February 2025
40AQI
40AQI
9th February 2025
49AQI
49AQI
10th February 2025
81AQI
81AQI
11th February 2025
122AQI
122AQI
12th February 2025
72AQI
72AQI
13th February 2025
96AQI
96AQI
14th February 2025
76AQI
76AQI
15th February 2025
86AQI
86AQI
16th February 2025
49AQI
49AQI
17th February 2025
57AQI
57AQI
18th February 2025
61AQI
61AQI
19th February 2025
49AQI
49AQI
20th February 2025
48AQI
48AQI
21st February 2025
44AQI
44AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
41AQI
41AQI
24th February 2025
57AQI
57AQI
25th February 2025
48AQI
48AQI
26th February 2025
66AQI
66AQI
27th February 2025
104AQI
104AQI
28th February 2025
95AQI
95AQI
1st March 2025
144AQI
144AQI
2nd March 2025
72AQI
72AQI
3rd March 2025
94AQI
94AQI
4th March 2025
87AQI
87AQI
5th March 2025
85AQI
85AQI
6th March 2025
62AQI
62AQI
7th March 2025
89AQI
89AQI
8th March 2025
115AQI
115AQI
9th March 2025
130AQI
130AQI
10th March 2025
150AQI
150AQI
11th March 2025
158AQI
158AQI
12th March 2025
83AQI
83AQI
13th March 2025
114AQI
114AQI
14th March 2025
102AQI
102AQI
15th March 2025
81AQI
81AQI
16th March 2025
66AQI
66AQI
17th March 2025
59AQI
59AQI
18th March 2025
51AQI
51AQI
19th March 2025
53AQI
53AQI
20th March 2025
44AQI
44AQI
21st March 2025
50AQI
50AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
100AQI
100AQI
24th March 2025
50AQI
50AQI
25th March 2025
62AQI
62AQI
26th March 2025
99AQI
99AQI
27th March 2025
57AQI
57AQI
28th March 2025
61AQI
61AQI
29th March 2025
51AQI
51AQI
30th March 2025
54AQI
54AQI
31st March 2025
64AQI
64AQI
1st April 2025
58AQI
58AQI
2nd April 2025
53AQI
53AQI
3rd April 2025
66AQI
66AQI
4th April 2025
67AQI
67AQI
5th April 2025
52AQI
52AQI
6th April 2025
78AQI
78AQI
7th April 2025
68AQI
68AQI
8th April 2025
63AQI
63AQI
9th April 2025
71AQI
71AQI
10th April 2025
70AQI
70AQI
11th April 2025
92AQI
92AQI
12th April 2025
74AQI
74AQI
13th April 2025
72AQI
72AQI
14th April 2025
68AQI
68AQI
15th April 2025
70AQI
70AQI
16th April 2025
92AQI
92AQI
17th April 2025
75AQI
75AQI
18th April 2025
64AQI
64AQI
19th April 2025
54AQI
54AQI
20th April 2025
73AQI
73AQI
21st April 2025
82AQI
82AQI
22nd April 2025
60AQI
60AQI
23rd April 2025
69AQI
69AQI
24th April 2025
51AQI
51AQI
25th April 2025
60AQI
60AQI
26th April 2025
75AQI
75AQI
27th April 2025
48AQI
48AQI
28th April 2025
55AQI
55AQI
29th April 2025
68AQI
68AQI
30th April 2025
56AQI
56AQI
1st May 2025
49AQI
49AQI
2nd May 2025
62AQI
62AQI
3rd May 2025
50AQI
50AQI
4th May 2025
60AQI
60AQI
5th May 2025
71AQI
71AQI
6th May 2025
59AQI
59AQI
7th May 2025
83AQI
83AQI
8th May 2025
106AQI
106AQI
9th May 2025
68AQI
68AQI
10th May 2025
78AQI
78AQI
11th May 2025
74AQI
74AQI
12th May 2025
78AQI
78AQI
13th May 2025
83AQI
83AQI
14th May 2025
65AQI
65AQI
15th May 2025
73AQI
73AQI
16th May 2025
96AQI
96AQI
17th May 2025
66AQI
66AQI
18th May 2025
73AQI
73AQI
19th May 2025
67AQI
67AQI
20th May 2025
98AQI
98AQI
21st May 2025
85AQI
85AQI
22nd May 2025
110AQI
110AQI
23rd May 2025
79AQI
79AQI
24th May 2025
75AQI
75AQI
25th May 2025
81AQI
81AQI
26th May 2025
80AQI
80AQI
27th May 2025
70AQI
70AQI
28th May 2025
77AQI
77AQI
29th May 2025
91AQI
91AQI
30th May 2025
98AQI
98AQI
31st May 2025
90AQI
90AQI
1st June 2025
92AQI
92AQI
2nd June 2025
63AQI
63AQI
3rd June 2025
50AQI
50AQI
4th June 2025
53AQI
53AQI
5th June 2025
53AQI
53AQI
6th June 2025
50AQI
50AQI
7th June 2025
49AQI
49AQI
8th June 2025
55AQI
55AQI
9th June 2025
59AQI
59AQI
10th June 2025
52AQI
52AQI
11th June 2025
63AQI
63AQI
12th June 2025
75AQI
75AQI
13th June 2025
74AQI
74AQI
14th June 2025
77AQI
77AQI
15th June 2025
61AQI
61AQI
16th June 2025
54AQI
54AQI
17th June 2025
62AQI
62AQI
18th June 2025
67AQI
67AQI
19th June 2025
65AQI
65AQI
20th June 2025
59AQI
59AQI
21st June 2025
54AQI
54AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
55AQI
55AQI
24th June 2025
66AQI
66AQI
25th June 2025
70AQI
70AQI
26th June 2025
70AQI
70AQI
27th June 2025
76AQI
76AQI
28th June 2025
67AQI
67AQI
29th June 2025
74AQI
74AQI
30th June 2025
65AQI
65AQI
1st July 2025
65AQI
65AQI
2nd July 2025
65AQI
65AQI
3rd July 2025
61AQI
61AQI
4th July 2025
61AQI
61AQI
5th July 2025
60AQI
60AQI
6th July 2025
52AQI
52AQI
7th July 2025
58AQI
58AQI
8th July 2025
62AQI
62AQI
9th July 2025
65AQI
65AQI
10th July 2025
74AQI
74AQI
11th July 2025
74AQI
74AQI
12th July 2025
76AQI
76AQI
13th July 2025
64AQI
64AQI
14th July 2025
62AQI
62AQI
15th July 2025
63AQI
63AQI
16th July 2025
58AQI
58AQI
17th July 2025
53AQI
53AQI
18th July 2025
56AQI
56AQI
19th July 2025
64AQI
64AQI
20th July 2025
53AQI
53AQI
21st July 2025
54AQI
54AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
64AQI
64AQI
24th July 2025
58AQI
58AQI
25th July 2025
59AQI
59AQI
26th July 2025
64AQI
64AQI
27th July 2025
56AQI
56AQI
28th July 2025
53AQI
53AQI
29th July 2025
51AQI
51AQI
30th July 2025
51AQI
51AQI
31st July 2025
58AQI
58AQI
1st August 2025
64AQI
64AQI
2nd August 2025
65AQI
65AQI
3rd August 2025
61AQI
61AQI
4th August 2025
63AQI
63AQI
5th August 2025
58AQI
58AQI
6th August 2025
59AQI
59AQI
7th August 2025
57AQI
57AQI
8th August 2025
58AQI
58AQI
9th August 2025
51AQI
51AQI
10th August 2025
55AQI
55AQI
83AQI
67AQI
82AQI
67AQI
77AQI
63AQI
60AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
2
22
6
1
10
15
3
3
21
6
1
1
29
2
27
2
4
26
31
10
22
181
17
2
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
August59AQI
202465AQI
4
10
2
1
3
9
30
5
26
19
12
19
10
12
14
4
1
7
16
4
3
8
21
2
77
149
12
4
Highest AQI recorded in
November84AQI
Lowest AQI recorded in
September50AQI
202365AQI
3
12
12
7
15
12
7
Highest AQI recorded in
December69AQI
Lowest AQI recorded in
November31AQI
202281AQI
4
12
10
5
5
11
4
4
21
5
1
9
13
6
2
11
17
3
4
13
13
4
13
7
2
41
102
48
8
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
August62AQI
202155AQI
5
16
7
3
7
8
8
3
2
4
11
6
8
2
13
10
3
16
11
3
1
12
16
2
19
10
2
31
30
31
16
9
4
1
10
19
2
194
110
37
15
3
2
Highest AQI recorded in
March131AQI
Lowest AQI recorded in
October1AQI
202079AQI
6
3
2
2
3
12
6
7
6
5
3
16
10
1
16
14
1
5
19
6
1
15
12
1
1
15
7
5
4
8
13
7
2
4
20
7
66
124
63
12
Highest AQI recorded in
July102AQI
Lowest AQI recorded in
September56AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
81AQILeast Polluted Year Recorded
2021(Avg.)
55AQILuanping County Vocational Education Center's annual 2025 AQI (71) shows an average percentage change of 4.6% (worsened AQI) compared to previous years: 2020 (79), 2021 (55), 2022 (81), 2023 (65), 2024 (65).
