Contruction Plazz, Qinhuangdao, 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
Contruction Plazz, Qinhuangdao, Hebei, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2021
113AQILowest AQI recorded on
20th Aug 2024
28AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 58 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Contruction Plazz, Qinhuangdao, Hebei, China
AQI
Day
Night
.
4 AM3rd Aug 2025
7 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM3rd Aug
59AQI
Avg. Lowest Time
6PM3rd Aug
50AQI
In the last 24 hours,
Contruction Plazz's AQI reached its highest point of 59 at 4 AM during the Night, while the lowest point, 50, was recorded at 6 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Contruction Plazz, Qinhuangdao, Hebei, China
JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025684 AMAQI
5th Jul 2025695 AMAQI
5th Jul 2025696 AMAQI
5th Jul 2025707 AMAQI
5th Jul 2025838 AMAQI
5th Jul 2025869 AMAQI
5th Jul 20257410 AMAQI
5th Jul 20258111 AMAQI
5th Jul 20257212 PMAQI
5th Jul 2025681 PMAQI
5th Jul 2025662 PMAQI
5th Jul 2025683 PMAQI
5th Jul 2025764 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025766 PMAQI
5th Jul 2025797 PMAQI
5th Jul 2025758 PMAQI
5th Jul 2025689 PMAQI
5th Jul 20256710 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025651 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025683 AMAQI
28°C24/33°C
6th Jul 2025694 AMAQI
6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025707 AMAQI
6th Jul 2025618 AMAQI
6th Jul 2025449 AMAQI
6th Jul 20253110 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025363 PMAQI
6th Jul 2025404 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025406 PMAQI
6th Jul 2025557 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025639 PMAQI
6th Jul 20256310 PMAQI
6th Jul 20256411 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025641 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025643 AMAQI
27°C24/31°C
7th Jul 2025634 AMAQI
7th Jul 2025635 AMAQI
7th Jul 2025636 AMAQI
7th Jul 2025637 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025429 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025551 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025534 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025597 PMAQI
7th Jul 2025668 PMAQI
7th Jul 2025649 PMAQI
7th Jul 20256110 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025633 AMAQI
26°C22/30°C
8th Jul 2025624 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025512 PMAQI
8th Jul 2025423 PMAQI
8th Jul 2025444 PMAQI
8th Jul 2025475 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025669 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025633 AMAQI
25°C22/29°C
9th Jul 2025624 AMAQI
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025639 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20254612 PMAQI
9th Jul 2025491 PMAQI
9th Jul 2025462 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025474 PMAQI
9th Jul 2025445 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025639 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025623 AMAQI
26°C23/29°C
10th Jul 2025624 AMAQI
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025628 AMAQI
10th Jul 2025579 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20255811 AMAQI
10th Jul 20255812 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025585 PMAQI
10th Jul 2025626 PMAQI
10th Jul 2025687 PMAQI
10th Jul 2025638 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256311 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025633 AMAQI
27°C24/30°C
11th Jul 2025624 AMAQI
11th Jul 2025625 AMAQI
11th Jul 2025636 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025559 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025561 PMAQI
11th Jul 2025642 PMAQI
11th Jul 2025563 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025545 PMAQI
11th Jul 2025546 PMAQI
11th Jul 2025557 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025643 AMAQI
26°C23/30°C
12th Jul 2025634 AMAQI
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025509 AMAQI
12th Jul 20255610 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20255212 PMAQI
12th Jul 2025541 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025494 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025637 PMAQI
12th Jul 2025678 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256512 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025633 AMAQI
27°C23/32°C
13th Jul 2025624 AMAQI
13th Jul 2025625 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025578 AMAQI
13th Jul 2025539 AMAQI
13th Jul 20254910 AMAQI
13th Jul 20254411 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025551 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025631 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI
28°C22/33°C
14th Jul 2025624 AMAQI
14th Jul 2025635 AMAQI
14th Jul 2025636 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025399 AMAQI
14th Jul 20253810 AMAQI
14th Jul 20254111 AMAQI
14th Jul 20253912 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025467 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025613 AMAQI
27°C23/33°C
15th Jul 2025594 AMAQI
15th Jul 2025605 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253210 AMAQI
15th Jul 20253211 AMAQI
15th Jul 20255012 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025534 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025557 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025593 AMAQI
23°C19/27°C
16th Jul 2025584 AMAQI
16th Jul 2025595 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025474 PMAQI
16th Jul 2025515 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255610 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025583 AMAQI
23°C20/26°C
17th Jul 2025574 AMAQI
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20253012 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025528 PMAQI
17th Jul 2025539 PMAQI
17th Jul 20255510 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025591 AMAQI
18th Jul 2025592 AMAQI
18th Jul 2025573 AMAQI
24°C21/29°C
18th Jul 2025564 AMAQI
18th Jul 2025565 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20253612 PMAQI
18th Jul 2025381 PMAQI
18th Jul 2025412 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025335 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025427 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025592 AMAQI
19th Jul 2025573 AMAQI
26°C23/30°C
19th Jul 2025564 AMAQI
19th Jul 2025565 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025567 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20253112 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025343 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025345 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255810 PMAQI
19th Jul 20255711 PMAQI
20th Jul 20255512 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025572 AMAQI
20th Jul 2025573 AMAQI
26°C23/30°C
20th Jul 2025554 AMAQI
20th Jul 2025555 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025528 AMAQI
20th Jul 2025499 AMAQI
20th Jul 20254310 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025511 PMAQI
20th Jul 2025472 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20255810 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025571 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025563 AMAQI
25°C22/31°C
21st Jul 2025564 AMAQI
21st Jul 2025565 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025528 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025571 PMAQI
21st Jul 2025532 PMAQI
21st Jul 2025493 PMAQI
21st Jul 2025614 PMAQI
21st Jul 2025765 PMAQI
21st Jul 2025816 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025638 PMAQI
21st Jul 2025659 PMAQI
21st Jul 20256510 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256712 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025563 AMAQI
25°C22/31°C
22nd Jul 2025564 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025788 AMAQI
22nd Jul 2025929 AMAQI
22nd Jul 20259010 AMAQI
22nd Jul 20258211 AMAQI
22nd Jul 20258212 PMAQI
22nd Jul 2025841 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025664 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255511 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025603 AMAQI
26°C22/31°C
23rd Jul 2025644 AMAQI
23rd Jul 2025635 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025272 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025355 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
26°C23/30°C
24th Jul 2025564 AMAQI
24th Jul 2025575 AMAQI
24th Jul 2025566 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025534 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025563 AMAQI
26°C23/29°C
25th Jul 2025544 AMAQI
25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255911 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025572 AMAQI
26th Jul 2025563 AMAQI
27°C24/30°C
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025656 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025563 AMAQI
27°C23/31°C
27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025578 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025331 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025563 AMAQI
27°C24/32°C
28th Jul 2025554 AMAQI
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025352 PMAQI
28th Jul 2025353 PMAQI
28th Jul 2025414 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025588 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256511 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
28°C25/33°C
29th Jul 2025554 AMAQI
29th Jul 2025555 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025256 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025499 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20254611 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025563 AMAQI
26°C23/30°C
30th Jul 2025554 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025279 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
26°C22/30°C
31st Jul 2025564 AMAQI
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256112 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025563 AMAQI
26°C22/30°C
1st Aug 2025584 AMAQI
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025611 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
27°C23/31°C
2nd Aug 2025604 AMAQI
2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025587 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025579 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025593 AMAQI
27°C22/31°C
3rd Aug 2025594 AMAQI
3rd Aug 2025595 AMAQI
3rd Aug 2025596 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025599 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI
--°C/°C
4th Aug 2025584 AMAQI
4 AM11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 AM
59AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 11 AM
47AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 59), while the lowest AQI was between 9 AM to 11 AM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM
59AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
59AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 59), while the lowest AQI was between 12 AM to 11 PM (Avg. 59).
2025 Days Vs Air Quality
Contruction Plazz, Qinhuangdao, Hebei, China
2025
5%
10
72%
154
21%
46
2%
5
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
10 DaysModerate
154 DaysPoor
46 DaysUnhealthy
5 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 5%
Health Risk Level:
Extreme
In 2025, 5% 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
Contruction Plazz, Qinhuangdao, 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
82AQI
82AQI
2nd January 2025
79AQI
79AQI
3rd January 2025
71AQI
71AQI
4th January 2025
122AQI
122AQI
5th January 2025
112AQI
112AQI
6th January 2025
84AQI
84AQI
7th January 2025
71AQI
71AQI
8th January 2025
62AQI
62AQI
9th January 2025
63AQI
63AQI
10th January 2025
70AQI
70AQI
11th January 2025
79AQI
79AQI
12th January 2025
93AQI
93AQI
13th January 2025
109AQI
109AQI
14th January 2025
75AQI
75AQI
15th January 2025
75AQI
75AQI
16th January 2025
75AQI
75AQI
17th January 2025
106AQI
106AQI
18th January 2025
136AQI
136AQI
19th January 2025
101AQI
101AQI
20th January 2025
132AQI
132AQI
21st January 2025
101AQI
101AQI
22nd January 2025
103AQI
103AQI
23rd January 2025
107AQI
107AQI
24th January 2025
135AQI
135AQI
25th January 2025
130AQI
130AQI
26th January 2025
147AQI
147AQI
27th January 2025
81AQI
81AQI
28th January 2025
110AQI
110AQI
29th January 2025
112AQI
112AQI
30th January 2025
92AQI
92AQI
31st January 2025
95AQI
95AQI
1st February 2025
114AQI
114AQI
2nd February 2025
131AQI
131AQI
3rd February 2025
73AQI
73AQI
4th February 2025
81AQI
81AQI
5th February 2025
58AQI
58AQI
6th February 2025
66AQI
66AQI
7th February 2025
49AQI
49AQI
8th February 2025
57AQI
57AQI
9th February 2025
68AQI
68AQI
10th February 2025
114AQI
114AQI
11th February 2025
132AQI
132AQI
12th February 2025
88AQI
88AQI
13th February 2025
125AQI
125AQI
14th February 2025
128AQI
128AQI
15th February 2025
130AQI
130AQI
16th February 2025
82AQI
82AQI
17th February 2025
79AQI
79AQI
18th February 2025
74AQI
74AQI
19th February 2025
74AQI
74AQI
20th February 2025
72AQI
72AQI
21st February 2025
67AQI
67AQI
22nd February 2025
71AQI
71AQI
23rd February 2025
60AQI
60AQI
24th February 2025
77AQI
77AQI
25th February 2025
94AQI
94AQI
26th February 2025
89AQI
89AQI
27th February 2025
149AQI
149AQI
28th February 2025
172AQI
172AQI
1st March 2025
160AQI
160AQI
2nd March 2025
101AQI
101AQI
3rd March 2025
89AQI
89AQI
4th March 2025
101AQI
101AQI
5th March 2025
123AQI
123AQI
6th March 2025
77AQI
77AQI
7th March 2025
101AQI
101AQI
8th March 2025
130AQI
130AQI
9th March 2025
159AQI
159AQI
10th March 2025
156AQI
156AQI
11th March 2025
169AQI
169AQI
12th March 2025
92AQI
92AQI
13th March 2025
103AQI
103AQI
14th March 2025
81AQI
81AQI
15th March 2025
77AQI
77AQI
16th March 2025
65AQI
65AQI
17th March 2025
70AQI
70AQI
18th March 2025
67AQI
67AQI
19th March 2025
72AQI
72AQI
20th March 2025
61AQI
61AQI
21st March 2025
60AQI
60AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
90AQI
90AQI
24th March 2025
64AQI
64AQI
25th March 2025
93AQI
93AQI
26th March 2025
113AQI
113AQI
27th March 2025
83AQI
83AQI
28th March 2025
85AQI
85AQI
29th March 2025
73AQI
73AQI
30th March 2025
73AQI
73AQI
31st March 2025
110AQI
110AQI
1st April 2025
101AQI
101AQI
2nd April 2025
74AQI
74AQI
3rd April 2025
91AQI
91AQI
4th April 2025
98AQI
98AQI
5th April 2025
70AQI
70AQI
6th April 2025
83AQI
83AQI
7th April 2025
113AQI
113AQI
8th April 2025
78AQI
78AQI
9th April 2025
84AQI
84AQI
10th April 2025
109AQI
109AQI
11th April 2025
104AQI
104AQI
12th April 2025
91AQI
91AQI
13th April 2025
75AQI
75AQI
14th April 2025
72AQI
72AQI
15th April 2025
87AQI
87AQI
16th April 2025
97AQI
97AQI
17th April 2025
108AQI
108AQI
18th April 2025
72AQI
72AQI
19th April 2025
87AQI
87AQI
20th April 2025
89AQI
89AQI
21st April 2025
98AQI
98AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
93AQI
93AQI
24th April 2025
62AQI
62AQI
25th April 2025
75AQI
75AQI
26th April 2025
95AQI
95AQI
27th April 2025
66AQI
66AQI
28th April 2025
78AQI
78AQI
29th April 2025
98AQI
98AQI
30th April 2025
103AQI
103AQI
1st May 2025
73AQI
73AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
63AQI
63AQI
4th May 2025
71AQI
71AQI
5th May 2025
82AQI
82AQI
6th May 2025
73AQI
73AQI
7th May 2025
92AQI
92AQI
8th May 2025
82AQI
82AQI
9th May 2025
78AQI
78AQI
10th May 2025
71AQI
71AQI
11th May 2025
105AQI
105AQI
12th May 2025
106AQI
106AQI
13th May 2025
105AQI
105AQI
14th May 2025
96AQI
96AQI
15th May 2025
89AQI
89AQI
16th May 2025
91AQI
91AQI
17th May 2025
75AQI
75AQI
18th May 2025
82AQI
82AQI
19th May 2025
94AQI
94AQI
20th May 2025
106AQI
106AQI
21st May 2025
90AQI
90AQI
22nd May 2025
120AQI
120AQI
23rd May 2025
84AQI
84AQI
24th May 2025
81AQI
81AQI
25th May 2025
80AQI
80AQI
26th May 2025
95AQI
95AQI
27th May 2025
113AQI
113AQI
28th May 2025
97AQI
97AQI
29th May 2025
98AQI
98AQI
30th May 2025
107AQI
107AQI
31st May 2025
106AQI
106AQI
1st June 2025
93AQI
93AQI
2nd June 2025
102AQI
102AQI
3rd June 2025
66AQI
66AQI
4th June 2025
68AQI
68AQI
5th June 2025
74AQI
74AQI
6th June 2025
79AQI
79AQI
7th June 2025
68AQI
68AQI
8th June 2025
68AQI
68AQI
9th June 2025
73AQI
73AQI
10th June 2025
66AQI
66AQI
11th June 2025
73AQI
73AQI
12th June 2025
71AQI
71AQI
13th June 2025
67AQI
67AQI
14th June 2025
65AQI
65AQI
15th June 2025
62AQI
62AQI
16th June 2025
60AQI
60AQI
17th June 2025
65AQI
65AQI
18th June 2025
66AQI
66AQI
19th June 2025
63AQI
63AQI
20th June 2025
59AQI
59AQI
21st June 2025
50AQI
50AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
64AQI
64AQI
24th June 2025
65AQI
65AQI
25th June 2025
60AQI
60AQI
26th June 2025
61AQI
61AQI
27th June 2025
60AQI
60AQI
28th June 2025
59AQI
59AQI
29th June 2025
75AQI
75AQI
30th June 2025
70AQI
70AQI
1st July 2025
64AQI
64AQI
2nd July 2025
68AQI
68AQI
3rd July 2025
53AQI
53AQI
4th July 2025
74AQI
74AQI
5th July 2025
71AQI
71AQI
6th July 2025
56AQI
56AQI
7th July 2025
59AQI
59AQI
8th July 2025
60AQI
60AQI
9th July 2025
58AQI
58AQI
10th July 2025
61AQI
61AQI
11th July 2025
60AQI
60AQI
12th July 2025
60AQI
60AQI
13th July 2025
57AQI
57AQI
14th July 2025
51AQI
51AQI
15th July 2025
54AQI
54AQI
16th July 2025
53AQI
53AQI
17th July 2025
45AQI
45AQI
18th July 2025
47AQI
47AQI
19th July 2025
47AQI
47AQI
20th July 2025
50AQI
50AQI
21st July 2025
58AQI
58AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
48AQI
48AQI
24th July 2025
47AQI
47AQI
25th July 2025
55AQI
55AQI
26th July 2025
58AQI
58AQI
27th July 2025
53AQI
53AQI
28th July 2025
51AQI
51AQI
29th July 2025
44AQI
44AQI
30th July 2025
49AQI
49AQI
31st July 2025
53AQI
53AQI
1st August 2025
59AQI
59AQI
2nd August 2025
58AQI
58AQI
3rd August 2025
58AQI
58AQI
97AQI
92AQI
95AQI
87AQI
90AQI
67AQI
56AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202583AQI
16
15
1
18
8
1
19
8
4
24
6
23
8
1
28
1
8
23
3
10
154
46
5
Highest AQI recorded in
January97AQI
Lowest AQI recorded in
July56AQI
202484AQI
16
10
5
10
15
3
1
15
10
6
1
17
11
1
24
6
1
2
23
5
6
22
3
15
16
15
15
4
19
8
4
19
7
2
24
5
49
220
80
16
1
Highest AQI recorded in
February112AQI
Lowest AQI recorded in
August52AQI
202388AQI
4
17
7
3
2
12
10
4
1
9
14
7
3
18
4
1
3
1
4
18
9
1
26
3
8
20
3
12
16
3
4
22
4
3
16
10
2
3
15
7
3
18
7
5
1
45
207
81
25
4
1
Highest AQI recorded in
March116AQI
Lowest AQI recorded in
August60AQI
202285AQI
14
12
5
13
6
3
1
19
9
2
11
6
1
24
6
8
22
11
13
2
1
7
15
7
3
16
8
4
17
8
5
8
21
1
1
39
187
64
20
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
July54AQI
202189AQI
14
12
3
2
10
9
9
1
7
11
10
1
1
1
18
8
3
1
22
7
1
1
27
2
15
16
7
23
1
18
11
1
3
21
5
2
3
14
8
3
2
1
19
9
2
51
202
73
32
6
1
Highest AQI recorded in
March142AQI
Lowest AQI recorded in
July47AQI
202083AQI
2
7
3
1
2
11
4
4
2
15
1
1
23
6
4
23
4
9
19
3
12
14
4
5
10
12
4
2
20
4
4
18
7
1
39
160
48
14
Highest AQI recorded in
April102AQI
Lowest AQI recorded in
September64AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
89AQILeast Polluted Year Recorded
2020(Avg.)
83AQIContruction Plazz's annual 2025 AQI (83) shows an average percentage change of -2.9% (improved AQI) compared to previous years: 2020 (83), 2021 (89), 2022 (85), 2023 (88), 2024 (84).
