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Pingquan Chengxi Primary School, Pingquan, 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

Pingquan Chengxi Primary School, Pingquan, Hebei, China

2022
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2022
78AQI
Lowest AQI recorded on
8th Aug 2026
19AQI

Same Day Analysis (15th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Pingquan Chengxi Primary School, Pingquan, Hebei, China

AQI
Day
Night
.

5 AM14th Aug 2026

7 PM

4 AM15th Aug 2026

Day time
Avg. Highest Time
1PM14th Aug

36AQI

Avg. Lowest Time
8AM14th Aug

12AQI

Night time
Avg. Highest Time
8PM14th Aug

38AQI

Avg. Lowest Time
4AM15th Aug

21AQI

In the last 24 hours,

Pingquan Chengxi Primary School's AQI reached its highest point of 38 at 8 PM during the Night, while the lowest point, 12, was recorded at 8 AM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Pingquan Chengxi Primary School, Pingquan, Hebei, China

JulAug
17th - 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 - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026555 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026447 AMAQI
17th Jul 2026358 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20265811 AMAQI
17th Jul 20263612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026282 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026784 PMAQI
17th Jul 20261085 PMAQI
17th Jul 2026906 PMAQI
17th Jul 2026747 PMAQI
17th Jul 2026798 PMAQI
17th Jul 2026809 PMAQI
17th Jul 20268210 PMAQI
17th Jul 20268211 PMAQI
18th Jul 20268012 AMAQI
18th Jul 2026841 AMAQI
18th Jul 2026642 AMAQI
18th Jul 2026583 AMAQI
18th Jul 2026604 AMAQI

22°C17/27°C

18th Jul 2026645 AMAQI
18th Jul 2026566 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026668 AMAQI
18th Jul 2026869 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026212 PMAQI
18th Jul 2026283 PMAQI
18th Jul 2026314 PMAQI
18th Jul 2026125 PMAQI
18th Jul 2026166 PMAQI
18th Jul 2026287 PMAQI
18th Jul 2026318 PMAQI
18th Jul 2026339 PMAQI
18th Jul 20265310 PMAQI
18th Jul 20266911 PMAQI
19th Jul 20265512 AMAQI
19th Jul 2026671 AMAQI
19th Jul 2026622 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026194 AMAQI

21°C16/26°C

19th Jul 2026165 AMAQI
19th Jul 2026126 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026148 AMAQI
19th Jul 2026139 AMAQI
19th Jul 20262610 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263412 PMAQI
19th Jul 2026311 PMAQI
19th Jul 2026172 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026124 PMAQI
19th Jul 2026195 PMAQI
19th Jul 2026186 PMAQI
19th Jul 2026187 PMAQI
19th Jul 2026228 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20263310 PMAQI
19th Jul 20266811 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026304 AMAQI

21°C18/26°C

20th Jul 2026285 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026808 AMAQI
20th Jul 20261149 AMAQI
20th Jul 20269610 AMAQI
20th Jul 202610811 AMAQI
20th Jul 202611012 PMAQI
20th Jul 20261001 PMAQI
20th Jul 20261022 PMAQI
20th Jul 20261263 PMAQI
20th Jul 2026664 PMAQI
20th Jul 2026985 PMAQI
20th Jul 2026986 PMAQI
20th Jul 2026637 PMAQI
20th Jul 2026228 PMAQI
20th Jul 2026349 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20266711 PMAQI
21st Jul 20267412 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026404 AMAQI

22°C17/27°C

21st Jul 2026565 AMAQI
21st Jul 2026536 AMAQI
21st Jul 2026577 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026609 AMAQI
21st Jul 20266010 AMAQI
21st Jul 202610012 PMAQI
21st Jul 2026641 PMAQI
21st Jul 2026542 PMAQI
21st Jul 2026423 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026806 PMAQI
21st Jul 2026727 PMAQI
21st Jul 2026738 PMAQI
21st Jul 20261299 PMAQI
21st Jul 202613510 PMAQI
21st Jul 202612611 PMAQI
22nd Jul 20267412 AMAQI
22nd Jul 2026761 AMAQI
22nd Jul 2026742 AMAQI
22nd Jul 2026663 AMAQI
22nd Jul 2026484 AMAQI

22°C18/28°C

22nd Jul 2026365 AMAQI
22nd Jul 2026656 AMAQI
22nd Jul 2026587 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026689 AMAQI
22nd Jul 20268210 AMAQI
22nd Jul 20268011 AMAQI
22nd Jul 20266712 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026142 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026224 PMAQI
22nd Jul 2026215 PMAQI
22nd Jul 202686 PMAQI
22nd Jul 2026127 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026429 PMAQI
22nd Jul 20266010 PMAQI
22nd Jul 20263011 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026314 AMAQI

22°C19/26°C

23rd Jul 2026405 AMAQI
23rd Jul 2026676 AMAQI
23rd Jul 2026547 AMAQI
23rd Jul 2026788 AMAQI
23rd Jul 2026769 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026191 PMAQI
23rd Jul 2026172 PMAQI
23rd Jul 2026283 PMAQI
23rd Jul 2026514 PMAQI
23rd Jul 2026285 PMAQI
23rd Jul 2026286 PMAQI
23rd Jul 2026247 PMAQI
23rd Jul 2026268 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20268510 PMAQI
23rd Jul 20267311 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026582 AMAQI
24th Jul 2026783 AMAQI
24th Jul 2026744 AMAQI

21°C17/26°C

24th Jul 2026815 AMAQI
24th Jul 2026536 AMAQI
24th Jul 2026667 AMAQI
24th Jul 2026728 AMAQI
24th Jul 2026709 AMAQI
24th Jul 202612610 AMAQI
24th Jul 20267811 AMAQI
24th Jul 202610412 PMAQI
24th Jul 2026811 PMAQI
24th Jul 2026842 PMAQI
24th Jul 2026593 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026418 PMAQI
24th Jul 2026549 PMAQI
24th Jul 20267210 PMAQI
24th Jul 20268311 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026703 AMAQI
25th Jul 2026664 AMAQI

23°C17/28°C

25th Jul 2026285 AMAQI
25th Jul 2026486 AMAQI
25th Jul 2026847 AMAQI
25th Jul 2026548 AMAQI
25th Jul 2026769 AMAQI
25th Jul 202610810 AMAQI
25th Jul 20268511 AMAQI
25th Jul 20266512 PMAQI
25th Jul 2026881 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026663 PMAQI
25th Jul 2026694 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026196 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026669 PMAQI
25th Jul 20267010 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20263012 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026542 AMAQI
26th Jul 2026603 AMAQI
26th Jul 2026764 AMAQI

24°C19/29°C

26th Jul 2026725 AMAQI
26th Jul 2026546 AMAQI
26th Jul 2026757 AMAQI
26th Jul 2026718 AMAQI
26th Jul 2026499 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20268211 AMAQI
26th Jul 20267412 PMAQI
26th Jul 2026621 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026203 PMAQI
26th Jul 2026304 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026626 PMAQI
26th Jul 2026567 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026249 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026421 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026303 AMAQI
27th Jul 2026204 AMAQI

23°C19/28°C

27th Jul 2026265 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026338 AMAQI
27th Jul 2026489 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20265712 PMAQI
27th Jul 2026741 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026585 PMAQI
27th Jul 2026726 PMAQI
27th Jul 2026877 PMAQI
27th Jul 2026858 PMAQI
27th Jul 20261009 PMAQI
27th Jul 20269610 PMAQI
27th Jul 202610811 PMAQI
28th Jul 20269312 AMAQI
28th Jul 2026821 AMAQI
28th Jul 2026922 AMAQI
28th Jul 2026983 AMAQI
28th Jul 2026964 AMAQI

24°C19/29°C

28th Jul 2026825 AMAQI
28th Jul 2026766 AMAQI
28th Jul 2026747 AMAQI
28th Jul 2026968 AMAQI
28th Jul 20261159 AMAQI
28th Jul 202610410 AMAQI
28th Jul 20268211 AMAQI
28th Jul 20265112 PMAQI
28th Jul 2026531 PMAQI
28th Jul 2026202 PMAQI
28th Jul 2026263 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026555 PMAQI
28th Jul 2026606 PMAQI
28th Jul 2026647 PMAQI
28th Jul 2026588 PMAQI
28th Jul 2026549 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20268811 PMAQI
29th Jul 20268012 AMAQI
29th Jul 2026601 AMAQI
29th Jul 2026542 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026234 AMAQI

25°C20/32°C

29th Jul 2026405 AMAQI
29th Jul 2026476 AMAQI
29th Jul 2026547 AMAQI
29th Jul 2026588 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20264110 AMAQI
29th Jul 20264711 AMAQI
29th Jul 20263412 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026222 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026164 PMAQI
29th Jul 2026125 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20263410 PMAQI
29th Jul 20262211 PMAQI
30th Jul 20262812 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026482 AMAQI
30th Jul 2026343 AMAQI
30th Jul 2026484 AMAQI

25°C20/31°C

30th Jul 2026305 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026327 AMAQI
30th Jul 2026308 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20265010 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026533 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20267010 PMAQI
30th Jul 20267111 PMAQI
31st Jul 20267212 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026482 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026344 AMAQI

24°C21/28°C

31st Jul 2026345 AMAQI
31st Jul 2026306 AMAQI
31st Jul 2026417 AMAQI
31st Jul 2026698 AMAQI
31st Jul 2026649 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20261512 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026122 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026264 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026206 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026448 PMAQI
31st Jul 2026579 PMAQI
31st Jul 20266610 PMAQI
31st Jul 20265011 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026562 AMAQI
1st Aug 2026603 AMAQI
1st Aug 2026534 AMAQI

25°C21/30°C

1st Aug 2026535 AMAQI
1st Aug 2026526 AMAQI
1st Aug 2026627 AMAQI
1st Aug 2026488 AMAQI
1st Aug 2026609 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026621 PMAQI
1st Aug 2026522 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026286 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20265510 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026362 AMAQI
2nd Aug 2026493 AMAQI
2nd Aug 2026724 AMAQI

25°C22/31°C

2nd Aug 2026645 AMAQI
2nd Aug 2026666 AMAQI
2nd Aug 2026687 AMAQI
2nd Aug 2026648 AMAQI
2nd Aug 2026689 AMAQI
2nd Aug 20267010 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264012 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026583 PMAQI
2nd Aug 2026644 PMAQI
2nd Aug 2026735 PMAQI
2nd Aug 2026626 PMAQI
2nd Aug 2026587 PMAQI
2nd Aug 2026728 PMAQI
2nd Aug 2026879 PMAQI
2nd Aug 20267810 PMAQI
2nd Aug 20267311 PMAQI
3rd Aug 20268612 AMAQI
3rd Aug 2026821 AMAQI
3rd Aug 2026762 AMAQI
3rd Aug 20261263 AMAQI
3rd Aug 2026784 AMAQI

26°C22/30°C

3rd Aug 2026525 AMAQI
3rd Aug 2026426 AMAQI
3rd Aug 2026707 AMAQI
3rd Aug 2026808 AMAQI
3rd Aug 2026819 AMAQI
3rd Aug 20267610 AMAQI
3rd Aug 20266411 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026453 PMAQI
3rd Aug 2026294 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026306 PMAQI
3rd Aug 2026487 PMAQI
3rd Aug 2026878 PMAQI
3rd Aug 2026939 PMAQI
3rd Aug 20269710 PMAQI
3rd Aug 20267711 PMAQI
4th Aug 20263012 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026262 AMAQI
4th Aug 2026273 AMAQI
4th Aug 2026204 AMAQI

26°C22/30°C

4th Aug 2026125 AMAQI
4th Aug 2026166 AMAQI
4th Aug 2026197 AMAQI
4th Aug 2026208 AMAQI
4th Aug 2026329 AMAQI
4th Aug 20263810 AMAQI
4th Aug 20262811 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026463 PMAQI
4th Aug 2026574 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026558 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20263310 PMAQI
4th Aug 20262811 PMAQI
5th Aug 20261912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026402 AMAQI
5th Aug 2026323 AMAQI
5th Aug 2026444 AMAQI

25°C21/30°C

5th Aug 2026725 AMAQI
5th Aug 2026796 AMAQI
5th Aug 2026527 AMAQI
5th Aug 2026728 AMAQI
5th Aug 2026679 AMAQI
5th Aug 20268610 AMAQI
5th Aug 20267011 AMAQI
5th Aug 20265812 PMAQI
5th Aug 2026491 PMAQI
5th Aug 2026572 PMAQI
5th Aug 202683 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026508 PMAQI
5th Aug 2026669 PMAQI
5th Aug 20269210 PMAQI
5th Aug 20268111 PMAQI
6th Aug 20266712 AMAQI
6th Aug 2026721 AMAQI
6th Aug 2026832 AMAQI
6th Aug 2026543 AMAQI
6th Aug 2026514 AMAQI

26°C21/32°C

6th Aug 2026735 AMAQI
6th Aug 2026766 AMAQI
6th Aug 2026827 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026789 AMAQI
6th Aug 20267610 AMAQI
6th Aug 20267011 AMAQI
6th Aug 20265712 PMAQI
6th Aug 2026641 PMAQI
6th Aug 2026672 PMAQI
6th Aug 2026303 PMAQI
6th Aug 2026304 PMAQI
6th Aug 2026305 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026528 PMAQI
6th Aug 2026709 PMAQI
6th Aug 20266510 PMAQI
6th Aug 202610011 PMAQI
7th Aug 20268012 AMAQI
7th Aug 2026641 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026463 AMAQI
7th Aug 2026424 AMAQI

26°C21/32°C

7th Aug 2026255 AMAQI
7th Aug 2026146 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20263411 AMAQI
7th Aug 20265112 PMAQI
7th Aug 2026201 PMAQI
7th Aug 2026172 PMAQI
7th Aug 2026123 PMAQI
7th Aug 2026184 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026126 PMAQI
7th Aug 2026127 PMAQI
7th Aug 2026188 PMAQI
7th Aug 2026139 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20261811 PMAQI
8th Aug 20261912 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026162 AMAQI
8th Aug 202683 AMAQI
8th Aug 2026234 AMAQI

23°C19/26°C

8th Aug 2026275 AMAQI
8th Aug 2026176 AMAQI
8th Aug 202687 AMAQI
8th Aug 2026128 AMAQI
8th Aug 2026179 AMAQI
8th Aug 20261210 AMAQI
8th Aug 20263811 AMAQI
8th Aug 2026812 PMAQI
8th Aug 2026141 PMAQI
8th Aug 2026172 PMAQI
8th Aug 2026173 PMAQI
8th Aug 2026124 PMAQI
8th Aug 2026125 PMAQI
8th Aug 202686 PMAQI
8th Aug 2026177 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262510 PMAQI
8th Aug 20265111 PMAQI
9th Aug 20264412 AMAQI
9th Aug 2026381 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026383 AMAQI
9th Aug 2026234 AMAQI

19°C14/24°C

9th Aug 2026255 AMAQI
9th Aug 2026466 AMAQI
9th Aug 2026297 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026319 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20263412 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026314 PMAQI
9th Aug 2026315 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026367 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20263310 PMAQI
9th Aug 20262911 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026334 AMAQI

19°C12/27°C

10th Aug 2026405 AMAQI
10th Aug 2026306 AMAQI
10th Aug 2026297 AMAQI
10th Aug 2026408 AMAQI
10th Aug 2026369 AMAQI
10th Aug 20263810 AMAQI
10th Aug 20263811 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026401 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026423 PMAQI
10th Aug 2026424 PMAQI
10th Aug 2026535 PMAQI
10th Aug 2026566 PMAQI
10th Aug 2026717 PMAQI
10th Aug 2026528 PMAQI
10th Aug 2026609 PMAQI
10th Aug 20267810 PMAQI
10th Aug 20267611 PMAQI
11th Aug 20268312 AMAQI
11th Aug 2026481 AMAQI
11th Aug 2026482 AMAQI
11th Aug 2026753 AMAQI
11th Aug 2026874 AMAQI

20°C14/29°C

11th Aug 2026835 AMAQI
11th Aug 20261056 AMAQI
11th Aug 2026997 AMAQI
11th Aug 2026888 AMAQI
11th Aug 2026929 AMAQI
11th Aug 202611610 AMAQI
11th Aug 20269011 AMAQI
11th Aug 20267212 PMAQI
11th Aug 2026831 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026343 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026305 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026577 PMAQI
11th Aug 2026508 PMAQI
11th Aug 2026559 PMAQI
11th Aug 20267110 PMAQI
11th Aug 20269311 PMAQI
12th Aug 20268012 AMAQI
12th Aug 2026901 AMAQI
12th Aug 2026552 AMAQI
12th Aug 2026863 AMAQI
12th Aug 2026624 AMAQI

23°C17/29°C

12th Aug 2026855 AMAQI
12th Aug 2026946 AMAQI
12th Aug 2026877 AMAQI
12th Aug 2026648 AMAQI
12th Aug 2026809 AMAQI
12th Aug 20262610 AMAQI
12th Aug 20262011 AMAQI
12th Aug 20261712 PMAQI
12th Aug 2026121 PMAQI
12th Aug 2026312 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026204 PMAQI
12th Aug 2026195 PMAQI
12th Aug 2026286 PMAQI
12th Aug 2026187 PMAQI
12th Aug 2026318 PMAQI
12th Aug 2026149 PMAQI
12th Aug 20262010 PMAQI
12th Aug 2026811 PMAQI
13th Aug 20261212 AMAQI
13th Aug 202681 AMAQI
13th Aug 2026102 AMAQI
13th Aug 2026163 AMAQI
13th Aug 202684 AMAQI

20°C19/22°C

13th Aug 2026145 AMAQI
13th Aug 202686 AMAQI
13th Aug 2026127 AMAQI
13th Aug 2026128 AMAQI
13th Aug 2026179 AMAQI
13th Aug 20261210 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20261812 PMAQI
13th Aug 2026121 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026404 PMAQI
13th Aug 2026175 PMAQI
13th Aug 2026196 PMAQI
13th Aug 2026207 PMAQI
13th Aug 2026308 PMAQI
13th Aug 2026469 PMAQI
13th Aug 20263310 PMAQI
13th Aug 20262011 PMAQI
14th Aug 20263012 AMAQI
14th Aug 2026141 AMAQI
14th Aug 2026172 AMAQI
14th Aug 2026333 AMAQI
14th Aug 2026184 AMAQI

21°C17/27°C

14th Aug 2026125 AMAQI
14th Aug 2026176 AMAQI
14th Aug 2026127 AMAQI
14th Aug 2026128 AMAQI
14th Aug 2026179 AMAQI
14th Aug 20262810 AMAQI
14th Aug 20262311 AMAQI
14th Aug 20262312 PMAQI
14th Aug 2026361 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026364 PMAQI
14th Aug 2026275 PMAQI
14th Aug 2026236 PMAQI
14th Aug 2026237 PMAQI
14th Aug 2026388 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262712 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026213 AMAQI
15th Aug 2026214 AMAQI

21°C15/27°C

15th Aug 2026215 AMAQI
5 AM
15th Aug 2026366 AMAQI
15th Aug 2026217 AMAQI
15th Aug 2026218 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262511 AMAQI
15th Aug 20262512 PMAQI
12 PM
15th Aug 2026211 PMAQI
15th Aug 2026312 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026364 PMAQI
15th Aug 2026315 PMAQI
15th Aug 2026386 PMAQI
15th Aug 2026367 PMAQI
7 PM
15th Aug 2026458 PMAQI
15th Aug 2026519 PMAQI
15th Aug 20265010 PMAQI
15th Aug 20262311 PMAQI
12 AM
4 AM

20°C16/26°C

Day time
Avg. Highest Time
10 AM

58AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM - 7 PM

38AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 58), while the lowest AQI was between 2 PM to 7 PM (Avg. 38).
Night time
Avg. Highest Time
10 PM - 11 PM

60AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 8 PM

45AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 60), while the lowest AQI was between 4 AM to 8 PM (Avg. 45).

2026 Days Vs Air Quality

Pingquan Chengxi Primary School, Pingquan, Hebei, China

2026

44%

99

46%

105

10%

23

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
99 Days
Moderate
105 Days
Poor
23 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 44%

Health Risk Level:

Significant

In 2026, 44% of 227 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Pingquan Chengxi Primary School, Pingquan, 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
63AQI (US)
2nd January 2026
66AQI (US)
3rd January 2026
96AQI (US)
4th January 2026
98AQI (US)
5th January 2026
64AQI (US)
6th January 2026
53AQI (US)
7th January 2026
45AQI (US)
8th January 2026
73AQI (US)
9th January 2026
116AQI (US)
10th January 2026
36AQI (US)
11th January 2026
27AQI (US)
12th January 2026
62AQI (US)
13th January 2026
39AQI (US)
14th January 2026
90AQI (US)
15th January 2026
139AQI (US)
16th January 2026
90AQI (US)
17th January 2026
40AQI (US)
18th January 2026
70AQI (US)
19th January 2026
33AQI (US)
20th January 2026
32AQI (US)
21st January 2026
41AQI (US)
22nd January 2026
65AQI (US)
23rd January 2026
69AQI (US)
24th January 2026
56AQI (US)
25th January 2026
48AQI (US)
26th January 2026
70AQI (US)
27th January 2026
45AQI (US)
28th January 2026
78AQI (US)
29th January 2026
86AQI (US)
30th January 2026
96AQI (US)
31st January 2026
62AQI (US)
1st February 2026
51AQI (US)
2nd February 2026
34AQI (US)
3rd February 2026
84AQI (US)
4th February 2026
137AQI (US)
5th February 2026
80AQI (US)
6th February 2026
33AQI (US)
7th February 2026
24AQI (US)
8th February 2026
32AQI (US)
9th February 2026
80AQI (US)
10th February 2026
85AQI (US)
11th February 2026
49AQI (US)
12th February 2026
95AQI (US)
13th February 2026
90AQI (US)
14th February 2026
92AQI (US)
15th February 2026
26AQI (US)
16th February 2026
51AQI (US)
17th February 2026
89AQI (US)
18th February 2026
61AQI (US)
19th February 2026
56AQI (US)
20th February 2026
102AQI (US)
21st February 2026
121AQI (US)
22nd February 2026
56AQI (US)
23rd February 2026
35AQI (US)
24th February 2026
61AQI (US)
25th February 2026
127AQI (US)
26th February 2026
92AQI (US)
27th February 2026
71AQI (US)
28th February 2026
67AQI (US)
1st March 2026
100AQI (US)
2nd March 2026
110AQI (US)
3rd March 2026
93AQI (US)
4th March 2026
110AQI (US)
5th March 2026
104AQI (US)
6th March 2026
62AQI (US)
7th March 2026
85AQI (US)
8th March 2026
95AQI (US)
9th March 2026
38AQI (US)
10th March 2026
83AQI (US)
11th March 2026
58AQI (US)
12th March 2026
82AQI (US)
13th March 2026
136AQI (US)
14th March 2026
72AQI (US)
15th March 2026
81AQI (US)
16th March 2026
58AQI (US)
17th March 2026
119AQI (US)
18th March 2026
50AQI (US)
19th March 2026
38AQI (US)
20th March 2026
51AQI (US)
21st March 2026
86AQI (US)
22nd March 2026
127AQI (US)
23rd March 2026
141AQI (US)
24th March 2026
139AQI (US)
25th March 2026
140AQI (US)
26th March 2026
127AQI (US)
27th March 2026
29AQI (US)
28th March 2026
65AQI (US)
29th March 2026
64AQI (US)
30th March 2026
27AQI (US)
31st March 2026
42AQI (US)
1st April 2026
31AQI (US)
2nd April 2026
50AQI (US)
3rd April 2026
109AQI (US)
4th April 2026
91AQI (US)
5th April 2026
48AQI (US)
6th April 2026
20AQI (US)
7th April 2026
29AQI (US)
8th April 2026
72AQI (US)
9th April 2026
65AQI (US)
10th April 2026
19AQI (US)
11th April 2026
44AQI (US)
12th April 2026
61AQI (US)
13th April 2026
34AQI (US)
14th April 2026
75AQI (US)
15th April 2026
115AQI (US)
16th April 2026
119AQI (US)
17th April 2026
71AQI (US)
18th April 2026
98AQI (US)
19th April 2026
78AQI (US)
20th April 2026
58AQI (US)
21st April 2026
36AQI (US)
22nd April 2026
53AQI (US)
23rd April 2026
76AQI (US)
24th April 2026
83AQI (US)
25th April 2026
59AQI (US)
26th April 2026
44AQI (US)
27th April 2026
40AQI (US)
28th April 2026
22AQI (US)
29th April 2026
28AQI (US)
30th April 2026
27AQI (US)
1st May 2026
36AQI (US)
2nd May 2026
35AQI (US)
3rd May 2026
17AQI (US)
4th May 2026
31AQI (US)
5th May 2026
55AQI (US)
6th May 2026
47AQI (US)
7th May 2026
18AQI (US)
8th May 2026
27AQI (US)
9th May 2026
63AQI (US)
10th May 2026
60AQI (US)
11th May 2026
32AQI (US)
12th May 2026
68AQI (US)
13th May 2026
105AQI (US)
14th May 2026
130AQI (US)
15th May 2026
94AQI (US)
16th May 2026
78AQI (US)
17th May 2026
67AQI (US)
18th May 2026
62AQI (US)
19th May 2026
62AQI (US)
20th May 2026
70AQI (US)
21st May 2026
78AQI (US)
22nd May 2026
89AQI (US)
23rd May 2026
86AQI (US)
24th May 2026
78AQI (US)
25th May 2026
72AQI (US)
26th May 2026
50AQI (US)
27th May 2026
28AQI (US)
28th May 2026
32AQI (US)
29th May 2026
20AQI (US)
30th May 2026
31AQI (US)
31st May 2026
50AQI (US)
1st June 2026
35AQI (US)
2nd June 2026
98AQI (US)
3rd June 2026
29AQI (US)
4th June 2026
18AQI (US)
5th June 2026
21AQI (US)
6th June 2026
26AQI (US)
7th June 2026
22AQI (US)
8th June 2026
28AQI (US)
9th June 2026
33AQI (US)
10th June 2026
25AQI (US)
11th June 2026
27AQI (US)
12th June 2026
45AQI (US)
13th June 2026
70AQI (US)
14th June 2026
47AQI (US)
15th June 2026
91AQI (US)
16th June 2026
109AQI (US)
17th June 2026
38AQI (US)
18th June 2026
72AQI (US)
19th June 2026
117AQI (US)
20th June 2026
34AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
49AQI (US)
23rd June 2026
43AQI (US)
24th June 2026
54AQI (US)
25th June 2026
19AQI (US)
26th June 2026
32AQI (US)
27th June 2026
66AQI (US)
28th June 2026
78AQI (US)
29th June 2026
78AQI (US)
30th June 2026
58AQI (US)
1st July 2026
26AQI (US)
2nd July 2026
66AQI (US)
3rd July 2026
98AQI (US)
4th July 2026
74AQI (US)
5th July 2026
32AQI (US)
6th July 2026
20AQI (US)
7th July 2026
39AQI (US)
8th July 2026
31AQI (US)
9th July 2026
67AQI (US)
10th July 2026
43AQI (US)
11th July 2026
25AQI (US)
12th July 2026
28AQI (US)
13th July 2026
36AQI (US)
14th July 2026
35AQI (US)
15th July 2026
32AQI (US)
16th July 2026
29AQI (US)
17th July 2026
54AQI (US)
18th July 2026
49AQI (US)
19th July 2026
30AQI (US)
20th July 2026
68AQI (US)
21st July 2026
66AQI (US)
22nd July 2026
47AQI (US)
23rd July 2026
43AQI (US)
24th July 2026
67AQI (US)
25th July 2026
57AQI (US)
26th July 2026
52AQI (US)
27th July 2026
54AQI (US)
28th July 2026
72AQI (US)
29th July 2026
36AQI (US)
30th July 2026
42AQI (US)
31st July 2026
40AQI (US)
1st August 2026
49AQI (US)
2nd August 2026
62AQI (US)
3rd August 2026
66AQI (US)
4th August 2026
33AQI (US)
5th August 2026
51AQI (US)
6th August 2026
61AQI (US)
7th August 2026
29AQI (US)
8th August 2026
19AQI (US)
9th August 2026
30AQI (US)
10th August 2026
44AQI (US)
11th August 2026
70AQI (US)
12th August 2026
45AQI (US)
13th August 2026
19AQI (US)
14th August 2026
24AQI (US)
15th August 2026
30AQI (US)
16th August 2026
17th August 2026
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

66AQI (US)

71AQI (US)

84AQI (US)

59AQI (US)

57AQI (US)

49AQI (US)

47AQI (US)

42AQI (US)

No. of days

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

202661AQI (US)

10
19
2
7
17
4
6
15
10
14
13
3
14
15
2
19
9
2
19
12
10
5
99
105
23

Highest AQI (US) recorded in

March

84AQI (US)

Lowest AQI (US) recorded in

August

42AQI (US)

202573AQI (US)

24
7
3
21
4
25
5
1
2
28
30
1
1
29
1
30
1
30
5
25
1
25
3
2
2
21
7
4
13
14
20
301
41
3

Highest AQI (US) recorded in

January

87AQI (US)

Lowest AQI (US) recorded in

August

58AQI (US)

202463AQI (US)

11
5
2
5
3
3
9
30
4
27
19
12
16
13
9
17
4
1
5
18
6
1
1
30
78
161
10
2

Highest AQI (US) recorded in

November

85AQI (US)

Lowest AQI (US) recorded in

March

29AQI (US)

202380AQI (US)

1
11
13
2
1
3
12
9
4
2
5
4
2
3
30
1
39
29
26
8
1

Highest AQI (US) recorded in

January

110AQI (US)

Lowest AQI (US) recorded in

November

31AQI (US)

202278AQI (US)

1
13
12
4
5
13
3
1
7
20
4
6
16
7
1
11
20
10
15
5
16
6
2
11
12
5
15
6
10
7
9
12
2
2
18
8
3
91
150
66
11

Highest AQI (US) recorded in

January

106AQI (US)

Lowest AQI (US) recorded in

July

50AQI (US)

202175AQI (US)

4
10
10
5
1
3
10
9
4
2
1
10
9
9
2
12
11
3
9
17
3
1
1
14
14
2
24
7
21
8
2
19
11
14
14
3
7
10
12
1
8
14
9
136
136
62
20
3
3

Highest AQI (US) recorded in

March

132AQI (US)

Lowest AQI (US) recorded in

July

37AQI (US)

202072AQI (US)

5
6
1
1
3
14
4
9
7
2
5
22
3
3
23
5
10
20
1
21
8
12
11
7
1
6
14
8
2
3
13
12
3
77
138
43
7

Highest AQI (US) recorded in

December

103AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
80AQI (US)
Least Polluted Year Recorded
2026(Avg.)
61AQI (US)

Pingquan Chengxi Primary School's annual 2026 AQI (US) (61) shows an average percentage change of -16.5% (improved AQI (US)) compared to previous years: 2020 (72), 2021 (75), 2022 (78), 2023 (80), 2024 (63), 2025 (73).