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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Donggaocun Zhen, Sanhe, 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

Donggaocun Zhen, Sanhe, Hebei, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Aug 2024
89AQI
Lowest AQI recorded on
13th Aug 2026
27AQI

Same Day Analysis (17th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Donggaocun Zhen, Sanhe, Hebei, China

AQI
Day
Night
.

5 AM16th Aug 2026

7 PM

4 AM17th Aug 2026

Day time
Avg. Highest Time
12PM16th Aug

70AQI

Avg. Lowest Time
5PM16th Aug

21AQI

Night time
Avg. Highest Time
11PM16th Aug

27AQI

Avg. Lowest Time
4AM17th Aug

21AQI

In the last 24 hours,

Donggaocun Zhen's AQI reached its highest point of 70 at 12 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Donggaocun Zhen, Sanhe, Hebei, China

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 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
Day
Night
19th Jul 2026585 AMAQI
19th Jul 2026586 AMAQI
19th Jul 2026667 AMAQI
19th Jul 2026698 AMAQI
19th Jul 2026719 AMAQI
19th Jul 20267610 AMAQI
19th Jul 20267611 AMAQI
19th Jul 20268612 PMAQI
19th Jul 2026851 PMAQI
19th Jul 2026822 PMAQI
19th Jul 2026653 PMAQI
19th Jul 2026714 PMAQI
19th Jul 2026625 PMAQI
19th Jul 2026666 PMAQI
19th Jul 2026607 PMAQI
19th Jul 2026628 PMAQI
19th Jul 2026729 PMAQI
19th Jul 20268710 PMAQI
19th Jul 202610011 PMAQI
20th Jul 202612612 AMAQI
20th Jul 20261251 AMAQI
20th Jul 20261112 AMAQI
20th Jul 20261163 AMAQI
20th Jul 20261224 AMAQI

26°C21/31°C

20th Jul 20261215 AMAQI
20th Jul 2026706 AMAQI
20th Jul 2026597 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20262312 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026362 PMAQI
20th Jul 2026553 PMAQI
20th Jul 2026674 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026518 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265710 PMAQI
20th Jul 20267211 PMAQI
21st Jul 20267112 AMAQI
21st Jul 2026761 AMAQI
21st Jul 2026822 AMAQI
21st Jul 2026843 AMAQI
21st Jul 2026894 AMAQI

26°C20/32°C

21st Jul 2026825 AMAQI
21st Jul 2026926 AMAQI
21st Jul 2026907 AMAQI
21st Jul 2026838 AMAQI
21st Jul 2026859 AMAQI
21st Jul 20268510 AMAQI
21st Jul 20268012 PMAQI
21st Jul 2026761 PMAQI
21st Jul 2026572 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026796 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026549 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265812 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026673 AMAQI
22nd Jul 2026704 AMAQI

25°C20/30°C

22nd Jul 2026715 AMAQI
22nd Jul 2026816 AMAQI
22nd Jul 2026837 AMAQI
22nd Jul 2026568 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026403 PMAQI
22nd Jul 2026494 PMAQI
22nd Jul 2026345 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20265711 PMAQI
23rd Jul 20266912 AMAQI
23rd Jul 2026731 AMAQI
23rd Jul 2026732 AMAQI
23rd Jul 2026703 AMAQI
23rd Jul 2026674 AMAQI

25°C22/29°C

23rd Jul 2026715 AMAQI
23rd Jul 2026586 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20266211 AMAQI
23rd Jul 20266812 PMAQI
23rd Jul 2026701 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026683 PMAQI
23rd Jul 2026664 PMAQI
23rd Jul 2026655 PMAQI
23rd Jul 2026626 PMAQI
23rd Jul 2026727 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026769 PMAQI
23rd Jul 20267810 PMAQI
23rd Jul 20267611 PMAQI
24th Jul 20267812 AMAQI
24th Jul 2026741 AMAQI
24th Jul 2026742 AMAQI
24th Jul 2026743 AMAQI
24th Jul 2026734 AMAQI

25°C21/29°C

24th Jul 2026735 AMAQI
24th Jul 2026766 AMAQI
24th Jul 2026807 AMAQI
24th Jul 2026788 AMAQI
24th Jul 2026749 AMAQI
24th Jul 20267410 AMAQI
24th Jul 20268211 AMAQI
24th Jul 20268412 PMAQI
24th Jul 2026791 PMAQI
24th Jul 2026722 PMAQI
24th Jul 2026743 PMAQI
24th Jul 2026704 PMAQI
24th Jul 2026645 PMAQI
24th Jul 2026626 PMAQI
24th Jul 2026687 PMAQI
24th Jul 2026788 PMAQI
24th Jul 20261009 PMAQI
24th Jul 20269810 PMAQI
24th Jul 20268811 PMAQI
25th Jul 20268912 AMAQI
25th Jul 2026871 AMAQI
25th Jul 2026882 AMAQI
25th Jul 2026903 AMAQI
25th Jul 2026974 AMAQI

26°C21/30°C

25th Jul 2026855 AMAQI
25th Jul 2026896 AMAQI
25th Jul 2026967 AMAQI
25th Jul 20261018 AMAQI
25th Jul 20261069 AMAQI
25th Jul 202611410 AMAQI
25th Jul 202610211 AMAQI
25th Jul 202610812 PMAQI
25th Jul 20261101 PMAQI
25th Jul 20261142 PMAQI
25th Jul 20261123 PMAQI
25th Jul 2026874 PMAQI
25th Jul 2026965 PMAQI
25th Jul 20261086 PMAQI
25th Jul 20261087 PMAQI
25th Jul 2026818 PMAQI
25th Jul 2026649 PMAQI
25th Jul 20266710 PMAQI
25th Jul 20267011 PMAQI
26th Jul 20266812 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026602 AMAQI
26th Jul 2026623 AMAQI
26th Jul 2026744 AMAQI

27°C22/32°C

26th Jul 2026785 AMAQI
26th Jul 2026766 AMAQI
26th Jul 2026797 AMAQI
26th Jul 2026748 AMAQI
26th Jul 2026749 AMAQI
26th Jul 20268010 AMAQI
26th Jul 20268711 AMAQI
26th Jul 20268612 PMAQI
26th Jul 2026891 PMAQI
26th Jul 2026812 PMAQI
26th Jul 2026723 PMAQI
26th Jul 2026764 PMAQI
26th Jul 2026675 PMAQI
26th Jul 2026726 PMAQI
26th Jul 2026747 PMAQI
26th Jul 2026748 PMAQI
26th Jul 2026869 PMAQI
26th Jul 20269810 PMAQI
26th Jul 202611011 PMAQI
27th Jul 202611212 AMAQI
27th Jul 20261101 AMAQI
27th Jul 20261002 AMAQI
27th Jul 20261043 AMAQI
27th Jul 20261064 AMAQI

26°C23/30°C

27th Jul 2026975 AMAQI
27th Jul 20261046 AMAQI
27th Jul 20261157 AMAQI
27th Jul 20261108 AMAQI
27th Jul 20261089 AMAQI
27th Jul 20269010 AMAQI
27th Jul 20268611 AMAQI
27th Jul 20267212 PMAQI
27th Jul 2026591 PMAQI
27th Jul 2026562 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026594 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026587 PMAQI
27th Jul 2026628 PMAQI
27th Jul 2026589 PMAQI
27th Jul 20266810 PMAQI
27th Jul 20267611 PMAQI
28th Jul 20267612 AMAQI
28th Jul 2026761 AMAQI
28th Jul 2026762 AMAQI
28th Jul 2026783 AMAQI
28th Jul 2026894 AMAQI

28°C23/33°C

28th Jul 2026845 AMAQI
28th Jul 2026806 AMAQI
28th Jul 2026947 AMAQI
28th Jul 20261128 AMAQI
28th Jul 20261259 AMAQI
28th Jul 202611210 AMAQI
28th Jul 202610111 AMAQI
28th Jul 20267112 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026502 PMAQI
28th Jul 2026363 PMAQI
28th Jul 2026314 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20265310 PMAQI
28th Jul 20265711 PMAQI
29th Jul 20267312 AMAQI
29th Jul 2026841 AMAQI
29th Jul 2026892 AMAQI
29th Jul 2026853 AMAQI
29th Jul 2026944 AMAQI

29°C24/34°C

29th Jul 20261025 AMAQI
29th Jul 20261026 AMAQI
29th Jul 20261027 AMAQI
29th Jul 20261118 AMAQI
29th Jul 2026959 AMAQI
29th Jul 20268110 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20265712 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026339 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026461 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026464 AMAQI

28°C24/34°C

30th Jul 2026535 AMAQI
30th Jul 2026536 AMAQI
30th Jul 2026577 AMAQI
30th Jul 2026588 AMAQI
30th Jul 2026739 AMAQI
30th Jul 20267810 AMAQI
30th Jul 20267111 AMAQI
30th Jul 20267512 PMAQI
30th Jul 2026701 PMAQI
30th Jul 2026642 PMAQI
30th Jul 2026573 PMAQI
30th Jul 2026544 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026496 PMAQI
30th Jul 2026447 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026529 PMAQI
30th Jul 20265610 PMAQI
30th Jul 20265811 PMAQI
31st Jul 20266012 AMAQI
31st Jul 2026591 AMAQI
31st Jul 2026682 AMAQI
31st Jul 2026663 AMAQI
31st Jul 2026744 AMAQI

28°C25/33°C

31st Jul 2026765 AMAQI
31st Jul 2026786 AMAQI
31st Jul 2026797 AMAQI
31st Jul 2026878 AMAQI
31st Jul 2026909 AMAQI
31st Jul 20269610 AMAQI
31st Jul 20269011 AMAQI
31st Jul 20268312 PMAQI
31st Jul 2026711 PMAQI
31st Jul 2026622 PMAQI
31st Jul 2026553 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026526 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026588 PMAQI
31st Jul 2026629 PMAQI
31st Jul 20266310 PMAQI
31st Jul 20266711 PMAQI
1st Aug 20266512 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026274 AMAQI

29°C25/33°C

1st Aug 2026295 AMAQI
1st Aug 2026366 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20266510 AMAQI
1st Aug 20265911 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026311 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026337 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026529 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20265111 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026542 AMAQI
2nd Aug 2026593 AMAQI
2nd Aug 2026624 AMAQI

29°C25/34°C

2nd Aug 2026655 AMAQI
2nd Aug 2026686 AMAQI
2nd Aug 2026687 AMAQI
2nd Aug 2026728 AMAQI
2nd Aug 2026809 AMAQI
2nd Aug 20268010 AMAQI
2nd Aug 20267411 AMAQI
2nd Aug 20266912 PMAQI
2nd Aug 2026711 PMAQI
2nd Aug 2026672 PMAQI
2nd Aug 2026653 PMAQI
2nd Aug 2026644 PMAQI
2nd Aug 2026625 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026347 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20263410 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026492 AMAQI
3rd Aug 2026533 AMAQI
3rd Aug 2026564 AMAQI

29°C26/35°C

3rd Aug 2026625 AMAQI
3rd Aug 2026716 AMAQI
3rd Aug 2026717 AMAQI
3rd Aug 2026788 AMAQI
3rd Aug 2026709 AMAQI
3rd Aug 20267410 AMAQI
3rd Aug 20265911 AMAQI
3rd Aug 20265912 PMAQI
3rd Aug 2026571 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026493 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026505 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026327 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20262312 AMAQI
4th Aug 2026361 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026324 AMAQI

29°C23/35°C

4th Aug 2026235 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026238 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20263310 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20266412 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026552 PMAQI
4th Aug 2026503 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026565 PMAQI
4th Aug 2026566 PMAQI
4th Aug 2026527 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026539 PMAQI
4th Aug 20265610 PMAQI
4th Aug 20265811 PMAQI
5th Aug 20266612 AMAQI
5th Aug 2026621 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026593 AMAQI
5th Aug 2026604 AMAQI

28°C24/33°C

5th Aug 2026655 AMAQI
5th Aug 2026626 AMAQI
5th Aug 2026647 AMAQI
5th Aug 2026658 AMAQI
5th Aug 2026609 AMAQI
5th Aug 20265810 AMAQI
5th Aug 20265511 AMAQI
5th Aug 20266012 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026502 PMAQI
5th Aug 2026443 PMAQI
5th Aug 2026514 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026546 PMAQI
5th Aug 2026597 PMAQI
5th Aug 2026668 PMAQI
5th Aug 2026789 PMAQI
5th Aug 20268410 PMAQI
5th Aug 20268011 PMAQI
6th Aug 20268312 AMAQI
6th Aug 2026791 AMAQI
6th Aug 2026762 AMAQI
6th Aug 2026973 AMAQI
6th Aug 2026984 AMAQI

29°C23/35°C

6th Aug 2026905 AMAQI
6th Aug 2026836 AMAQI
6th Aug 2026947 AMAQI
6th Aug 20261008 AMAQI
6th Aug 2026979 AMAQI
6th Aug 20269210 AMAQI
6th Aug 202610011 AMAQI
6th Aug 20268612 PMAQI
6th Aug 2026851 PMAQI
6th Aug 2026852 PMAQI
6th Aug 2026833 PMAQI
6th Aug 2026724 PMAQI
6th Aug 2026785 PMAQI
6th Aug 2026766 PMAQI
6th Aug 2026727 PMAQI
6th Aug 2026728 PMAQI
6th Aug 2026719 PMAQI
6th Aug 20267810 PMAQI
6th Aug 20268211 PMAQI
7th Aug 20268712 AMAQI
7th Aug 2026831 AMAQI
7th Aug 2026812 AMAQI
7th Aug 2026833 AMAQI
7th Aug 2026784 AMAQI

30°C26/35°C

7th Aug 2026765 AMAQI
7th Aug 2026786 AMAQI
7th Aug 2026797 AMAQI
7th Aug 2026758 AMAQI
7th Aug 2026789 AMAQI
7th Aug 20268210 AMAQI
7th Aug 20266411 AMAQI
7th Aug 20265312 PMAQI
7th Aug 2026561 PMAQI
7th Aug 2026512 PMAQI
7th Aug 2026503 PMAQI
7th Aug 2026574 PMAQI
7th Aug 2026535 PMAQI
7th Aug 2026536 PMAQI
7th Aug 2026517 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026339 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262712 AMAQI
8th Aug 2026291 AMAQI
8th Aug 2026292 AMAQI
8th Aug 2026313 AMAQI
8th Aug 2026334 AMAQI

29°C25/33°C

8th Aug 2026335 AMAQI
8th Aug 2026406 AMAQI
8th Aug 2026307 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026279 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026369 PMAQI
8th Aug 20263810 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20263612 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026362 AMAQI
9th Aug 2026383 AMAQI
9th Aug 2026524 AMAQI

25°C21/29°C

9th Aug 2026405 AMAQI
9th Aug 2026426 AMAQI
9th Aug 2026487 AMAQI
9th Aug 2026498 AMAQI
9th Aug 2026519 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262612 PMAQI
9th Aug 2026271 PMAQI
9th Aug 2026342 PMAQI
9th Aug 2026403 PMAQI
9th Aug 2026514 PMAQI
9th Aug 2026515 PMAQI
9th Aug 2026626 PMAQI
9th Aug 2026767 PMAQI
9th Aug 2026808 PMAQI
9th Aug 2026739 PMAQI
9th Aug 20267210 PMAQI
9th Aug 20266811 PMAQI
10th Aug 20266612 AMAQI
10th Aug 2026691 AMAQI
10th Aug 2026742 AMAQI
10th Aug 2026743 AMAQI
10th Aug 2026724 AMAQI

24°C20/29°C

10th Aug 2026885 AMAQI
10th Aug 2026826 AMAQI
10th Aug 2026837 AMAQI
10th Aug 2026848 AMAQI
10th Aug 2026879 AMAQI
10th Aug 20268510 AMAQI
10th Aug 20267411 AMAQI
10th Aug 20266812 PMAQI
10th Aug 2026591 PMAQI
10th Aug 2026602 PMAQI
10th Aug 2026673 PMAQI
10th Aug 2026694 PMAQI
10th Aug 2026695 PMAQI
10th Aug 2026726 PMAQI
10th Aug 2026677 PMAQI
10th Aug 2026678 PMAQI
10th Aug 2026769 PMAQI
10th Aug 20268310 PMAQI
10th Aug 20268611 PMAQI
11th Aug 20268012 AMAQI
11th Aug 2026791 AMAQI
11th Aug 2026782 AMAQI
11th Aug 2026843 AMAQI
11th Aug 2026824 AMAQI

24°C19/30°C

11th Aug 2026905 AMAQI
11th Aug 2026906 AMAQI
11th Aug 2026947 AMAQI
11th Aug 2026878 AMAQI
11th Aug 2026869 AMAQI
11th Aug 20268110 AMAQI
11th Aug 20266811 AMAQI
11th Aug 20265812 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026572 PMAQI
11th Aug 2026553 PMAQI
11th Aug 2026564 PMAQI
11th Aug 2026565 PMAQI
11th Aug 2026596 PMAQI
11th Aug 2026687 PMAQI
11th Aug 2026578 PMAQI
11th Aug 2026449 PMAQI
11th Aug 20264610 PMAQI
11th Aug 20265111 PMAQI
12th Aug 20265412 AMAQI
12th Aug 2026561 AMAQI
12th Aug 2026602 AMAQI
12th Aug 2026603 AMAQI
12th Aug 2026624 AMAQI

26°C21/32°C

12th Aug 2026655 AMAQI
12th Aug 2026606 AMAQI
12th Aug 2026697 AMAQI
12th Aug 2026528 AMAQI
12th Aug 2026329 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026322 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026275 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20263112 AMAQI
13th Aug 2026341 AMAQI
13th Aug 2026362 AMAQI
13th Aug 2026343 AMAQI
13th Aug 2026254 AMAQI

23°C22/24°C

13th Aug 2026295 AMAQI
13th Aug 2026236 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026369 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20263311 AMAQI
13th Aug 20262712 PMAQI
13th Aug 2026271 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026235 PMAQI
13th Aug 2026196 PMAQI
13th Aug 2026217 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262311 PMAQI
14th Aug 20262112 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026292 AMAQI
14th Aug 2026303 AMAQI
14th Aug 2026274 AMAQI

23°C21/27°C

14th Aug 2026325 AMAQI
14th Aug 2026426 AMAQI
14th Aug 2026427 AMAQI
14th Aug 2026368 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20263610 AMAQI
14th Aug 20263811 AMAQI
14th Aug 20265112 PMAQI
14th Aug 2026401 PMAQI
14th Aug 2026402 PMAQI
14th Aug 2026333 PMAQI
14th Aug 2026404 PMAQI
14th Aug 2026215 PMAQI
14th Aug 2026406 PMAQI
14th Aug 2026337 PMAQI
14th Aug 2026558 PMAQI
14th Aug 2026589 PMAQI
14th Aug 20265510 PMAQI
14th Aug 20267211 PMAQI
15th Aug 20267612 AMAQI
15th Aug 2026711 AMAQI
15th Aug 2026582 AMAQI
15th Aug 2026733 AMAQI
15th Aug 2026784 AMAQI

24°C20/29°C

15th Aug 2026785 AMAQI
15th Aug 20261026 AMAQI
15th Aug 2026857 AMAQI
15th Aug 2026908 AMAQI
15th Aug 2026709 AMAQI
15th Aug 20267810 AMAQI
15th Aug 20267011 AMAQI
15th Aug 20266212 PMAQI
15th Aug 2026671 PMAQI
15th Aug 2026572 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026334 PMAQI
15th Aug 2026385 PMAQI
15th Aug 2026366 PMAQI
15th Aug 2026467 PMAQI
15th Aug 2026578 PMAQI
15th Aug 2026659 PMAQI
15th Aug 20266810 PMAQI
15th Aug 20266711 PMAQI
16th Aug 20266412 AMAQI
16th Aug 2026651 AMAQI
16th Aug 2026692 AMAQI
16th Aug 2026663 AMAQI
16th Aug 2026534 AMAQI

24°C20/29°C

16th Aug 2026495 AMAQI
16th Aug 2026546 AMAQI
16th Aug 2026567 AMAQI
16th Aug 2026578 AMAQI
16th Aug 2026629 AMAQI
16th Aug 20266610 AMAQI
16th Aug 20266911 AMAQI
16th Aug 20267012 PMAQI
16th Aug 2026581 PMAQI
16th Aug 2026362 PMAQI
16th Aug 2026213 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026215 PMAQI
16th Aug 2026276 PMAQI
16th Aug 2026277 PMAQI
16th Aug 2026258 PMAQI
16th Aug 2026219 PMAQI
16th Aug 20262310 PMAQI
16th Aug 20262711 PMAQI
17th Aug 20262712 AMAQI
17th Aug 2026251 AMAQI
17th Aug 2026272 AMAQI
17th Aug 2026253 AMAQI
17th Aug 2026214 AMAQI

24°C21/27°C

17th Aug 2026215 AMAQI
5 AM
17th Aug 2026236 AMAQI
17th Aug 2026237 AMAQI
17th Aug 2026218 AMAQI
17th Aug 2026219 AMAQI
17th Aug 20262310 AMAQI
17th Aug 20262111 AMAQI
17th Aug 20263312 PMAQI
12 PM
17th Aug 2026311 PMAQI
17th Aug 2026272 PMAQI
17th Aug 2026213 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026295 PMAQI
17th Aug 2026236 PMAQI
17th Aug 2026237 PMAQI
7 PM
17th Aug 2026318 PMAQI
17th Aug 2026429 PMAQI
17th Aug 20264810 PMAQI
17th Aug 20265311 PMAQI
12 AM
4 AM

12°C10/14°C

Day time
Avg. Highest Time
5 AM - 10 AM

67AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
5 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 67), while the lowest AQI was between 5 PM to 5 PM (Avg. 47).
Night time
Avg. Highest Time
4 AM

66AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

50AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 66), while the lowest AQI was between 8 PM to 8 PM (Avg. 50).

2026 Days Vs Air Quality

Donggaocun Zhen, Sanhe, Hebei, China

2026

29%

66

47%

108

21%

47

3%

8

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
66 Days
Moderate
108 Days
Poor
47 Days
Unhealthy
8 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2026, 29% of 229 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Donggaocun Zhen, Sanhe, Hebei, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
36AQI (US)
2nd January 2026
41AQI (US)
3rd January 2026
84AQI (US)
4th January 2026
112AQI (US)
5th January 2026
92AQI (US)
6th January 2026
48AQI (US)
7th January 2026
27AQI (US)
8th January 2026
70AQI (US)
9th January 2026
131AQI (US)
10th January 2026
26AQI (US)
11th January 2026
30AQI (US)
12th January 2026
64AQI (US)
13th January 2026
32AQI (US)
14th January 2026
92AQI (US)
15th January 2026
144AQI (US)
16th January 2026
118AQI (US)
17th January 2026
38AQI (US)
18th January 2026
67AQI (US)
19th January 2026
20AQI (US)
20th January 2026
21AQI (US)
21st January 2026
34AQI (US)
22nd January 2026
51AQI (US)
23rd January 2026
54AQI (US)
24th January 2026
66AQI (US)
25th January 2026
86AQI (US)
26th January 2026
79AQI (US)
27th January 2026
54AQI (US)
28th January 2026
96AQI (US)
29th January 2026
125AQI (US)
30th January 2026
156AQI (US)
31st January 2026
122AQI (US)
1st February 2026
83AQI (US)
2nd February 2026
17AQI (US)
3rd February 2026
77AQI (US)
4th February 2026
134AQI (US)
5th February 2026
97AQI (US)
6th February 2026
18AQI (US)
7th February 2026
22AQI (US)
8th February 2026
41AQI (US)
9th February 2026
78AQI (US)
10th February 2026
85AQI (US)
11th February 2026
102AQI (US)
12th February 2026
119AQI (US)
13th February 2026
132AQI (US)
14th February 2026
115AQI (US)
15th February 2026
29AQI (US)
16th February 2026
23AQI (US)
17th February 2026
97AQI (US)
18th February 2026
56AQI (US)
19th February 2026
88AQI (US)
20th February 2026
143AQI (US)
21st February 2026
149AQI (US)
22nd February 2026
60AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
74AQI (US)
25th February 2026
145AQI (US)
26th February 2026
141AQI (US)
27th February 2026
86AQI (US)
28th February 2026
148AQI (US)
1st March 2026
157AQI (US)
2nd March 2026
161AQI (US)
3rd March 2026
138AQI (US)
4th March 2026
131AQI (US)
5th March 2026
137AQI (US)
6th March 2026
93AQI (US)
7th March 2026
129AQI (US)
8th March 2026
123AQI (US)
9th March 2026
55AQI (US)
10th March 2026
110AQI (US)
11th March 2026
129AQI (US)
12th March 2026
153AQI (US)
13th March 2026
146AQI (US)
14th March 2026
126AQI (US)
15th March 2026
100AQI (US)
16th March 2026
119AQI (US)
17th March 2026
130AQI (US)
18th March 2026
68AQI (US)
19th March 2026
69AQI (US)
20th March 2026
86AQI (US)
21st March 2026
97AQI (US)
22nd March 2026
126AQI (US)
23rd March 2026
162AQI (US)
24th March 2026
157AQI (US)
25th March 2026
172AQI (US)
26th March 2026
175AQI (US)
27th March 2026
106AQI (US)
28th March 2026
108AQI (US)
29th March 2026
125AQI (US)
30th March 2026
47AQI (US)
31st March 2026
74AQI (US)
1st April 2026
56AQI (US)
2nd April 2026
73AQI (US)
3rd April 2026
99AQI (US)
4th April 2026
105AQI (US)
5th April 2026
63AQI (US)
6th April 2026
20AQI (US)
7th April 2026
26AQI (US)
8th April 2026
64AQI (US)
9th April 2026
96AQI (US)
10th April 2026
93AQI (US)
11th April 2026
46AQI (US)
12th April 2026
97AQI (US)
13th April 2026
96AQI (US)
14th April 2026
112AQI (US)
15th April 2026
149AQI (US)
16th April 2026
134AQI (US)
17th April 2026
105AQI (US)
18th April 2026
121AQI (US)
19th April 2026
85AQI (US)
20th April 2026
80AQI (US)
21st April 2026
77AQI (US)
22nd April 2026
74AQI (US)
23rd April 2026
94AQI (US)
24th April 2026
117AQI (US)
25th April 2026
114AQI (US)
26th April 2026
74AQI (US)
27th April 2026
39AQI (US)
28th April 2026
45AQI (US)
29th April 2026
17AQI (US)
30th April 2026
54AQI (US)
1st May 2026
78AQI (US)
2nd May 2026
57AQI (US)
3rd May 2026
18AQI (US)
4th May 2026
38AQI (US)
5th May 2026
89AQI (US)
6th May 2026
64AQI (US)
7th May 2026
32AQI (US)
8th May 2026
46AQI (US)
9th May 2026
80AQI (US)
10th May 2026
88AQI (US)
11th May 2026
72AQI (US)
12th May 2026
105AQI (US)
13th May 2026
136AQI (US)
14th May 2026
134AQI (US)
15th May 2026
120AQI (US)
16th May 2026
77AQI (US)
17th May 2026
68AQI (US)
18th May 2026
63AQI (US)
19th May 2026
62AQI (US)
20th May 2026
70AQI (US)
21st May 2026
78AQI (US)
22nd May 2026
90AQI (US)
23rd May 2026
86AQI (US)
24th May 2026
78AQI (US)
25th May 2026
72AQI (US)
26th May 2026
53AQI (US)
27th May 2026
60AQI (US)
28th May 2026
30AQI (US)
29th May 2026
23AQI (US)
30th May 2026
46AQI (US)
31st May 2026
69AQI (US)
1st June 2026
63AQI (US)
2nd June 2026
112AQI (US)
3rd June 2026
72AQI (US)
4th June 2026
34AQI (US)
5th June 2026
25AQI (US)
6th June 2026
44AQI (US)
7th June 2026
23AQI (US)
8th June 2026
42AQI (US)
9th June 2026
28AQI (US)
10th June 2026
49AQI (US)
11th June 2026
21AQI (US)
12th June 2026
56AQI (US)
13th June 2026
82AQI (US)
14th June 2026
39AQI (US)
15th June 2026
121AQI (US)
16th June 2026
98AQI (US)
17th June 2026
31AQI (US)
18th June 2026
74AQI (US)
19th June 2026
125AQI (US)
20th June 2026
28AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
52AQI (US)
23rd June 2026
71AQI (US)
24th June 2026
109AQI (US)
25th June 2026
17AQI (US)
26th June 2026
29AQI (US)
27th June 2026
58AQI (US)
28th June 2026
100AQI (US)
29th June 2026
86AQI (US)
30th June 2026
77AQI (US)
1st July 2026
64AQI (US)
2nd July 2026
99AQI (US)
3rd July 2026
92AQI (US)
4th July 2026
67AQI (US)
5th July 2026
29AQI (US)
6th July 2026
21AQI (US)
7th July 2026
52AQI (US)
8th July 2026
51AQI (US)
9th July 2026
69AQI (US)
10th July 2026
43AQI (US)
11th July 2026
40AQI (US)
12th July 2026
14AQI (US)
13th July 2026
46AQI (US)
14th July 2026
44AQI (US)
15th July 2026
37AQI (US)
16th July 2026
57AQI (US)
17th July 2026
45AQI (US)
18th July 2026
48AQI (US)
19th July 2026
68AQI (US)
20th July 2026
63AQI (US)
21st July 2026
68AQI (US)
22nd July 2026
46AQI (US)
23rd July 2026
67AQI (US)
24th July 2026
77AQI (US)
25th July 2026
95AQI (US)
26th July 2026
77AQI (US)
27th July 2026
82AQI (US)
28th July 2026
70AQI (US)
29th July 2026
63AQI (US)
30th July 2026
56AQI (US)
31st July 2026
68AQI (US)
1st August 2026
41AQI (US)
2nd August 2026
58AQI (US)
3rd August 2026
51AQI (US)
4th August 2026
42AQI (US)
5th August 2026
60AQI (US)
6th August 2026
85AQI (US)
7th August 2026
62AQI (US)
8th August 2026
28AQI (US)
9th August 2026
47AQI (US)
10th August 2026
74AQI (US)
11th August 2026
70AQI (US)
12th August 2026
38AQI (US)
13th August 2026
27AQI (US)
14th August 2026
38AQI (US)
15th August 2026
65AQI (US)
16th August 2026
46AQI (US)
17th August 2026
28AQI (US)
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

71AQI (US)

85AQI (US)

120AQI (US)

81AQI (US)

70AQI (US)

60AQI (US)

59AQI (US)

51AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202676AQI (US)

11
13
6
1
7
11
10
1
8
15
7
6
16
8
7
20
4
14
12
4
11
20
9
8
66
108
47
8

Highest AQI (US) recorded in

March

120AQI (US)

Lowest AQI (US) recorded in

August

51AQI (US)

202578AQI (US)

7
15
7
2
11
11
6
1
19
7
4
30
28
3
2
27
1
1
30
1
30
2
28
4
18
6
2
1
5
14
9
2
9
10
9
3
43
260
48
13
1

Highest AQI (US) recorded in

March

95AQI (US)

Lowest AQI (US) recorded in

August

60AQI (US)

202470AQI (US)

6
3
5
2
3
9
30
1
30
4
27
10
15
4
7
17
5
2
5
16
4
5
12
17
2
48
164
20
9

Highest AQI (US) recorded in

November

89AQI (US)

Lowest AQI (US) recorded in

September

61AQI (US)

202380AQI (US)

3
9
12
5
5
12
12
5
5

Highest AQI (US) recorded in

December

85AQI (US)

Lowest AQI (US) recorded in

November

27AQI (US)

202179AQI (US)

5
6
6
5
6
6

Highest AQI (US) recorded in

January

79AQI (US)

Lowest AQI (US) recorded in

January

79AQI (US)

202097AQI (US)

1
3
6
2
1
3
8
7
3
3
8
6
1
2
13
13
2
2
23
6
2
16
13
7
13
6
4
6
9
7
7
2
5
13
5
7
5
13
10
3
36
119
79
29
3

Highest AQI (US) recorded in

March

112AQI (US)

Lowest AQI (US) recorded in

September

83AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
97AQI (US)
Least Polluted Year Recorded
2024(Avg.)
70AQI (US)

Donggaocun Zhen's annual 2026 AQI (US) (76) shows an average percentage change of -4.8% (improved AQI (US)) compared to previous years: 2020 (97), 2021 (79), 2023 (80), 2024 (70), 2025 (78).