North Pumping Station, Zhangjiakou, 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
North Pumping Station, Zhangjiakou, Hebei, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2022
174AQILowest AQI recorded on
22nd Aug 2024
28AQISame Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 45 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
North Pumping Station, Zhangjiakou, Hebei, China
AQI
Day
Night
.
5 AM16th Aug 2026
7 PM
4 AM17th Aug 2026
Day time
Avg. Highest Time
12PM16th Aug
71AQI
Avg. Lowest Time
7PM16th Aug
17AQI
Night time
Avg. Highest Time
10PM16th Aug
60AQI
Avg. Lowest Time
8PM16th Aug
17AQI
In the last 24 hours,
North Pumping Station's AQI reached its highest point of 71 at 12 PM during the Day, while the lowest point, 17, was recorded at 8 PM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
North Pumping Station, Zhangjiakou, 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 2026495 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026528 AMAQI
19th Jul 2026409 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20266011 AMAQI
19th Jul 20265112 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026382 PMAQI
19th Jul 2026623 PMAQI
19th Jul 2026564 PMAQI
19th Jul 2026685 PMAQI
19th Jul 2026386 PMAQI
19th Jul 2026367 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026579 PMAQI
19th Jul 20265810 PMAQI
19th Jul 20268211 PMAQI
20th Jul 20267812 AMAQI
20th Jul 2026701 AMAQI
20th Jul 2026602 AMAQI
20th Jul 2026683 AMAQI
20th Jul 2026664 AMAQI
24°C17/32°C
20th Jul 2026675 AMAQI
20th Jul 2026766 AMAQI
20th Jul 2026737 AMAQI
20th Jul 2026668 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20266810 AMAQI
20th Jul 20264911 AMAQI
20th Jul 20264912 PMAQI
20th Jul 2026661 PMAQI
20th Jul 2026272 PMAQI
20th Jul 2026483 PMAQI
20th Jul 2026694 PMAQI
20th Jul 2026885 PMAQI
20th Jul 2026756 PMAQI
20th Jul 2026827 PMAQI
20th Jul 2026788 PMAQI
20th Jul 2026959 PMAQI
20th Jul 20265310 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026511 AMAQI
21st Jul 2026102 AMAQI
21st Jul 2026103 AMAQI
21st Jul 2026174 AMAQI
22°C18/29°C
21st Jul 2026125 AMAQI
21st Jul 2026336 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026288 AMAQI
21st Jul 2026149 AMAQI
21st Jul 20261710 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026311 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026633 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026545 PMAQI
21st Jul 2026886 PMAQI
21st Jul 2026697 PMAQI
21st Jul 2026728 PMAQI
21st Jul 2026869 PMAQI
21st Jul 20268210 PMAQI
21st Jul 20268611 PMAQI
22nd Jul 20264612 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026483 AMAQI
22nd Jul 2026294 AMAQI
22°C15/30°C
22nd Jul 2026295 AMAQI
22nd Jul 2026276 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20265211 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026546 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026548 PMAQI
22nd Jul 2026679 PMAQI
22nd Jul 20267410 PMAQI
22nd Jul 20265011 PMAQI
23rd Jul 20265512 AMAQI
23rd Jul 2026591 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026693 AMAQI
23rd Jul 2026674 AMAQI
23°C17/29°C
23rd Jul 2026725 AMAQI
23rd Jul 2026406 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026718 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20263810 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20265412 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026607 PMAQI
23rd Jul 2026628 PMAQI
23rd Jul 2026469 PMAQI
23rd Jul 20265610 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026483 AMAQI
24th Jul 2026564 AMAQI
21°C16/28°C
24th Jul 2026405 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026638 AMAQI
24th Jul 2026689 AMAQI
24th Jul 20265510 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026502 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026494 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026578 PMAQI
24th Jul 2026679 PMAQI
24th Jul 20268010 PMAQI
24th Jul 20267811 PMAQI
25th Jul 20266612 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026672 AMAQI
25th Jul 2026553 AMAQI
25th Jul 2026564 AMAQI
23°C18/29°C
25th Jul 2026585 AMAQI
25th Jul 2026506 AMAQI
25th Jul 2026647 AMAQI
25th Jul 2026668 AMAQI
25th Jul 2026629 AMAQI
25th Jul 20267110 AMAQI
25th Jul 20266211 AMAQI
25th Jul 20267412 PMAQI
25th Jul 2026621 PMAQI
25th Jul 2026562 PMAQI
25th Jul 2026593 PMAQI
25th Jul 2026314 PMAQI
25th Jul 2026425 PMAQI
25th Jul 2026476 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026568 PMAQI
25th Jul 2026739 PMAQI
25th Jul 20268210 PMAQI
25th Jul 20268311 PMAQI
26th Jul 20267412 AMAQI
26th Jul 2026601 AMAQI
26th Jul 2026662 AMAQI
26th Jul 2026703 AMAQI
26th Jul 2026714 AMAQI
24°C18/30°C
26th Jul 2026765 AMAQI
26th Jul 2026606 AMAQI
26th Jul 2026577 AMAQI
26th Jul 2026628 AMAQI
26th Jul 2026679 AMAQI
26th Jul 20266210 AMAQI
26th Jul 20266911 AMAQI
26th Jul 20266912 PMAQI
26th Jul 2026701 PMAQI
26th Jul 2026662 PMAQI
26th Jul 2026563 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026605 PMAQI
26th Jul 2026626 PMAQI
26th Jul 2026607 PMAQI
26th Jul 2026688 PMAQI
26th Jul 2026789 PMAQI
26th Jul 20269210 PMAQI
26th Jul 20269211 PMAQI
27th Jul 20266812 AMAQI
27th Jul 2026621 AMAQI
27th Jul 2026792 AMAQI
27th Jul 2026723 AMAQI
27th Jul 2026744 AMAQI
25°C20/31°C
27th Jul 2026745 AMAQI
27th Jul 2026686 AMAQI
27th Jul 2026797 AMAQI
27th Jul 2026728 AMAQI
27th Jul 2026549 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026552 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026684 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026646 PMAQI
27th Jul 2026717 PMAQI
27th Jul 2026768 PMAQI
27th Jul 2026789 PMAQI
27th Jul 202610510 PMAQI
27th Jul 202610911 PMAQI
28th Jul 20269412 AMAQI
28th Jul 2026961 AMAQI
28th Jul 2026942 AMAQI
28th Jul 2026753 AMAQI
28th Jul 2026664 AMAQI
25°C19/32°C
28th Jul 2026695 AMAQI
28th Jul 2026786 AMAQI
28th Jul 2026817 AMAQI
28th Jul 2026818 AMAQI
28th Jul 2026799 AMAQI
28th Jul 20267610 AMAQI
28th Jul 20266911 AMAQI
28th Jul 20266412 PMAQI
28th Jul 2026641 PMAQI
28th Jul 2026662 PMAQI
28th Jul 2026583 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026505 PMAQI
28th Jul 2026526 PMAQI
28th Jul 2026607 PMAQI
28th Jul 2026648 PMAQI
28th Jul 2026809 PMAQI
28th Jul 20268310 PMAQI
28th Jul 20268411 PMAQI
29th Jul 20268312 AMAQI
29th Jul 2026851 AMAQI
29th Jul 2026712 AMAQI
29th Jul 2026683 AMAQI
29th Jul 2026764 AMAQI
25°C20/31°C
29th Jul 2026695 AMAQI
29th Jul 2026676 AMAQI
29th Jul 2026697 AMAQI
29th Jul 2026678 AMAQI
29th Jul 2026689 AMAQI
29th Jul 20268210 AMAQI
29th Jul 20268011 AMAQI
29th Jul 20266512 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026472 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026696 PMAQI
29th Jul 2026667 PMAQI
29th Jul 2026588 PMAQI
29th Jul 2026709 PMAQI
29th Jul 20268610 PMAQI
29th Jul 20269211 PMAQI
30th Jul 20269512 AMAQI
30th Jul 2026901 AMAQI
30th Jul 2026752 AMAQI
30th Jul 2026783 AMAQI
30th Jul 2026624 AMAQI
26°C20/32°C
30th Jul 2026605 AMAQI
30th Jul 2026606 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20267310 AMAQI
30th Jul 20267211 AMAQI
30th Jul 20267312 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026553 PMAQI
30th Jul 2026464 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026207 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026739 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20268611 PMAQI
31st Jul 20268012 AMAQI
31st Jul 2026671 AMAQI
31st Jul 2026762 AMAQI
31st Jul 2026583 AMAQI
31st Jul 2026514 AMAQI
26°C21/33°C
31st Jul 2026605 AMAQI
31st Jul 2026326 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026538 AMAQI
31st Jul 2026609 AMAQI
31st Jul 20268210 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026571 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026484 PMAQI
31st Jul 2026665 PMAQI
31st Jul 2026746 PMAQI
31st Jul 2026747 PMAQI
31st Jul 2026688 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20262410 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026403 AMAQI
1st Aug 2026484 AMAQI
26°C21/33°C
1st Aug 2026395 AMAQI
1st Aug 2026346 AMAQI
1st Aug 2026317 AMAQI
1st Aug 2026588 AMAQI
1st Aug 2026699 AMAQI
1st Aug 20267210 AMAQI
1st Aug 20267211 AMAQI
1st Aug 20267112 PMAQI
1st Aug 2026541 PMAQI
1st Aug 2026522 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026184 PMAQI
1st Aug 2026265 PMAQI
1st Aug 2026406 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026768 PMAQI
1st Aug 20261019 PMAQI
1st Aug 202610210 PMAQI
1st Aug 20269211 PMAQI
2nd Aug 20267612 AMAQI
2nd Aug 2026701 AMAQI
2nd Aug 2026722 AMAQI
2nd Aug 2026803 AMAQI
2nd Aug 2026734 AMAQI
26°C20/32°C
2nd Aug 2026765 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026348 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20265310 AMAQI
2nd Aug 20266011 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026561 PMAQI
2nd Aug 2026642 PMAQI
2nd Aug 2026693 PMAQI
2nd Aug 2026724 PMAQI
2nd Aug 2026705 PMAQI
2nd Aug 2026626 PMAQI
2nd Aug 2026607 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026559 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20267111 PMAQI
3rd Aug 20266712 AMAQI
3rd Aug 2026551 AMAQI
3rd Aug 2026482 AMAQI
3rd Aug 2026443 AMAQI
3rd Aug 2026494 AMAQI
24°C21/29°C
3rd Aug 2026545 AMAQI
3rd Aug 2026586 AMAQI
3rd Aug 2026627 AMAQI
3rd Aug 2026708 AMAQI
3rd Aug 2026719 AMAQI
3rd Aug 20265010 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026351 PMAQI
3rd Aug 2026182 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026404 PMAQI
3rd Aug 2026425 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026598 PMAQI
3rd Aug 2026609 PMAQI
3rd Aug 20266010 PMAQI
3rd Aug 20267411 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026622 AMAQI
4th Aug 2026453 AMAQI
4th Aug 2026364 AMAQI
22°C20/26°C
4th Aug 2026335 AMAQI
4th Aug 2026426 AMAQI
4th Aug 2026427 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026549 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20267211 AMAQI
4th Aug 20265312 PMAQI
4th Aug 2026601 PMAQI
4th Aug 2026602 PMAQI
4th Aug 2026593 PMAQI
4th Aug 2026534 PMAQI
4th Aug 2026515 PMAQI
4th Aug 2026466 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026849 PMAQI
4th Aug 20268910 PMAQI
4th Aug 20268011 PMAQI
5th Aug 20267112 AMAQI
5th Aug 2026601 AMAQI
5th Aug 2026562 AMAQI
5th Aug 2026543 AMAQI
5th Aug 2026524 AMAQI
21°C19/24°C
5th Aug 2026575 AMAQI
5th Aug 2026556 AMAQI
5th Aug 2026357 AMAQI
5th Aug 2026328 AMAQI
5th Aug 2026389 AMAQI
5th Aug 20265210 AMAQI
5th Aug 20266411 AMAQI
5th Aug 20266812 PMAQI
5th Aug 2026311 PMAQI
5th Aug 2026132 PMAQI
5th Aug 2026143 PMAQI
5th Aug 2026204 PMAQI
5th Aug 2026205 PMAQI
5th Aug 2026286 PMAQI
5th Aug 2026527 PMAQI
5th Aug 2026528 PMAQI
5th Aug 2026409 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20264012 AMAQI
6th Aug 2026481 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026483 AMAQI
6th Aug 2026454 AMAQI
22°C19/28°C
6th Aug 2026285 AMAQI
6th Aug 2026266 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026568 AMAQI
6th Aug 2026579 AMAQI
6th Aug 20265410 AMAQI
6th Aug 20265311 AMAQI
6th Aug 20261712 PMAQI
6th Aug 2026171 PMAQI
6th Aug 2026142 PMAQI
6th Aug 2026203 PMAQI
6th Aug 2026204 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026526 PMAQI
6th Aug 2026487 PMAQI
6th Aug 2026588 PMAQI
6th Aug 2026709 PMAQI
6th Aug 20267810 PMAQI
6th Aug 20266711 PMAQI
7th Aug 20266812 AMAQI
7th Aug 2026691 AMAQI
7th Aug 2026702 AMAQI
7th Aug 2026543 AMAQI
7th Aug 2026384 AMAQI
24°C19/31°C
7th Aug 2026335 AMAQI
7th Aug 2026316 AMAQI
7th Aug 2026607 AMAQI
7th Aug 2026628 AMAQI
7th Aug 2026649 AMAQI
7th Aug 20266210 AMAQI
7th Aug 20265411 AMAQI
7th Aug 20264412 PMAQI
7th Aug 2026621 PMAQI
7th Aug 2026582 PMAQI
7th Aug 2026593 PMAQI
7th Aug 2026464 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026626 PMAQI
7th Aug 2026527 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20265710 PMAQI
7th Aug 20265811 PMAQI
8th Aug 20266412 AMAQI
8th Aug 2026441 AMAQI
8th Aug 2026742 AMAQI
8th Aug 2026333 AMAQI
8th Aug 2026514 AMAQI
25°C21/32°C
8th Aug 2026295 AMAQI
8th Aug 2026206 AMAQI
8th Aug 2026297 AMAQI
8th Aug 2026468 AMAQI
8th Aug 2026609 AMAQI
8th Aug 20265310 AMAQI
8th Aug 20265211 AMAQI
8th Aug 20267312 PMAQI
8th Aug 2026571 PMAQI
8th Aug 2026562 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026424 PMAQI
8th Aug 2026565 PMAQI
8th Aug 2026596 PMAQI
8th Aug 2026867 PMAQI
8th Aug 2026848 PMAQI
8th Aug 2026819 PMAQI
8th Aug 20266510 PMAQI
8th Aug 20268411 PMAQI
9th Aug 20265712 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026462 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026624 AMAQI
23°C20/28°C
9th Aug 2026655 AMAQI
9th Aug 2026816 AMAQI
9th Aug 2026697 AMAQI
9th Aug 2026598 AMAQI
9th Aug 2026629 AMAQI
9th Aug 20268110 AMAQI
9th Aug 20266411 AMAQI
9th Aug 20266012 PMAQI
9th Aug 2026621 PMAQI
9th Aug 2026502 PMAQI
9th Aug 2026623 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026505 PMAQI
9th Aug 2026716 PMAQI
9th Aug 2026827 PMAQI
9th Aug 2026748 PMAQI
9th Aug 2026799 PMAQI
9th Aug 202610210 PMAQI
9th Aug 202610511 PMAQI
10th Aug 20266212 AMAQI
10th Aug 2026981 AMAQI
10th Aug 2026802 AMAQI
10th Aug 2026713 AMAQI
10th Aug 2026864 AMAQI
23°C19/28°C
10th Aug 2026715 AMAQI
10th Aug 2026366 AMAQI
10th Aug 2026507 AMAQI
10th Aug 2026838 AMAQI
10th Aug 2026819 AMAQI
10th Aug 20267810 AMAQI
10th Aug 20268311 AMAQI
10th Aug 20269012 PMAQI
10th Aug 2026711 PMAQI
10th Aug 2026762 PMAQI
10th Aug 2026803 PMAQI
10th Aug 2026684 PMAQI
10th Aug 2026735 PMAQI
10th Aug 2026936 PMAQI
10th Aug 2026807 PMAQI
10th Aug 2026808 PMAQI
10th Aug 20261069 PMAQI
10th Aug 202612510 PMAQI
10th Aug 20268411 PMAQI
11th Aug 20267912 AMAQI
11th Aug 2026761 AMAQI
11th Aug 2026812 AMAQI
11th Aug 2026713 AMAQI
11th Aug 2026854 AMAQI
23°C18/30°C
11th Aug 2026885 AMAQI
11th Aug 2026876 AMAQI
11th Aug 2026837 AMAQI
11th Aug 2026768 AMAQI
11th Aug 2026659 AMAQI
11th Aug 20266510 AMAQI
11th Aug 20267011 AMAQI
11th Aug 20267212 PMAQI
11th Aug 2026651 PMAQI
11th Aug 2026632 PMAQI
11th Aug 2026763 PMAQI
11th Aug 2026734 PMAQI
11th Aug 2026645 PMAQI
11th Aug 2026606 PMAQI
11th Aug 2026787 PMAQI
11th Aug 2026738 PMAQI
11th Aug 2026999 PMAQI
11th Aug 20269610 PMAQI
11th Aug 20267811 PMAQI
12th Aug 20266812 AMAQI
12th Aug 2026621 AMAQI
12th Aug 2026362 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026524 AMAQI
23°C18/30°C
12th Aug 2026685 AMAQI
12th Aug 2026536 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026388 AMAQI
12th Aug 2026529 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20264612 PMAQI
12th Aug 2026111 PMAQI
12th Aug 202682 PMAQI
12th Aug 2026123 PMAQI
12th Aug 202684 PMAQI
12th Aug 202685 PMAQI
12th Aug 2026116 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026468 PMAQI
12th Aug 2026319 PMAQI
12th Aug 20261710 PMAQI
12th Aug 20263611 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026512 AMAQI
13th Aug 2026553 AMAQI
13th Aug 2026524 AMAQI
20°C18/24°C
13th Aug 2026165 AMAQI
13th Aug 2026226 AMAQI
13th Aug 2026367 AMAQI
13th Aug 2026148 AMAQI
13th Aug 2026169 AMAQI
13th Aug 20261410 AMAQI
13th Aug 20261211 AMAQI
13th Aug 20262712 PMAQI
13th Aug 202681 PMAQI
13th Aug 2026162 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026294 PMAQI
13th Aug 2026565 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026127 PMAQI
13th Aug 2026318 PMAQI
13th Aug 2026609 PMAQI
13th Aug 20265610 PMAQI
13th Aug 20265111 PMAQI
14th Aug 20262712 AMAQI
14th Aug 2026421 AMAQI
14th Aug 2026542 AMAQI
14th Aug 2026623 AMAQI
14th Aug 2026314 AMAQI
21°C15/27°C
14th Aug 202685 AMAQI
14th Aug 2026176 AMAQI
14th Aug 2026217 AMAQI
14th Aug 2026338 AMAQI
14th Aug 2026629 AMAQI
14th Aug 20265810 AMAQI
14th Aug 20261811 AMAQI
14th Aug 20261912 PMAQI
14th Aug 2026381 PMAQI
14th Aug 2026362 PMAQI
14th Aug 2026463 PMAQI
14th Aug 2026384 PMAQI
14th Aug 2026195 PMAQI
14th Aug 2026216 PMAQI
14th Aug 2026467 PMAQI
14th Aug 2026678 PMAQI
14th Aug 2026569 PMAQI
14th Aug 20265110 PMAQI
14th Aug 20265011 PMAQI
15th Aug 20263612 AMAQI
15th Aug 2026761 AMAQI
15th Aug 2026422 AMAQI
15th Aug 2026793 AMAQI
15th Aug 2026384 AMAQI
21°C17/27°C
15th Aug 2026295 AMAQI
15th Aug 2026236 AMAQI
15th Aug 2026467 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20263310 AMAQI
15th Aug 20265311 AMAQI
15th Aug 20265112 PMAQI
15th Aug 2026731 PMAQI
15th Aug 2026622 PMAQI
15th Aug 2026753 PMAQI
15th Aug 2026644 PMAQI
15th Aug 2026685 PMAQI
15th Aug 2026656 PMAQI
15th Aug 2026907 PMAQI
15th Aug 2026628 PMAQI
15th Aug 2026609 PMAQI
15th Aug 20268010 PMAQI
15th Aug 20266711 PMAQI
16th Aug 20264612 AMAQI
16th Aug 2026551 AMAQI
16th Aug 2026402 AMAQI
16th Aug 2026573 AMAQI
16th Aug 2026784 AMAQI
20°C16/27°C
16th Aug 2026445 AMAQI
16th Aug 2026506 AMAQI
16th Aug 2026597 AMAQI
16th Aug 2026568 AMAQI
16th Aug 2026669 AMAQI
16th Aug 20263110 AMAQI
16th Aug 20265311 AMAQI
16th Aug 20267112 PMAQI
16th Aug 2026691 PMAQI
16th Aug 2026312 PMAQI
16th Aug 2026183 PMAQI
16th Aug 2026364 PMAQI
16th Aug 2026525 PMAQI
16th Aug 2026336 PMAQI
16th Aug 2026177 PMAQI
16th Aug 2026178 PMAQI
16th Aug 2026389 PMAQI
16th Aug 20266010 PMAQI
16th Aug 20262311 PMAQI
17th Aug 20263812 AMAQI
17th Aug 2026481 AMAQI
17th Aug 2026332 AMAQI
17th Aug 2026543 AMAQI
17th Aug 2026514 AMAQI
21°C16/28°C
17th Aug 2026485 AMAQI
5 AM17th Aug 2026296 AMAQI
17th Aug 2026407 AMAQI
17th Aug 2026258 AMAQI
17th Aug 2026289 AMAQI
17th Aug 20262910 AMAQI
17th Aug 20263611 AMAQI
17th Aug 20265112 PMAQI
12 PM17th Aug 2026251 PMAQI
17th Aug 2026382 PMAQI
17th Aug 2026693 PMAQI
17th Aug 2026524 PMAQI
17th Aug 2026745 PMAQI
17th Aug 2026296 PMAQI
17th Aug 2026447 PMAQI
7 PM17th Aug 2026648 PMAQI
17th Aug 2026739 PMAQI
17th Aug 20265610 PMAQI
17th Aug 20264611 PMAQI
12 AM
4 AM
8°C6/11°C
Day time
Avg. Highest Time
9 AM - 10 AM
55AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM
44AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 55), while the lowest AQI was between 2 PM to 2 PM (Avg. 44).
Night time
Avg. Highest Time
9 PM - 10 PM
70AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
56AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 70), while the lowest AQI was between 2 AM to 4 AM (Avg. 56).
2026 Days Vs Air Quality
North Pumping Station, Zhangjiakou, Hebei, China
2026
45%
104
46%
106
8%
18
0.4%
1
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Good
104 DaysModerate
106 DaysPoor
18 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2026, 45% of 229 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
North Pumping Station, Zhangjiakou, 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
31AQI (US)
31AQI (US)
2nd January 2026
40AQI (US)
40AQI (US)
3rd January 2026
54AQI (US)
54AQI (US)
4th January 2026
37AQI (US)
37AQI (US)
5th January 2026
33AQI (US)
33AQI (US)
6th January 2026
50AQI (US)
50AQI (US)
7th January 2026
51AQI (US)
51AQI (US)
8th January 2026
85AQI (US)
85AQI (US)
9th January 2026
102AQI (US)
102AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
42AQI (US)
42AQI (US)
12th January 2026
62AQI (US)
62AQI (US)
13th January 2026
51AQI (US)
51AQI (US)
14th January 2026
121AQI (US)
121AQI (US)
15th January 2026
127AQI (US)
127AQI (US)
16th January 2026
67AQI (US)
67AQI (US)
17th January 2026
58AQI (US)
58AQI (US)
18th January 2026
63AQI (US)
63AQI (US)
19th January 2026
29AQI (US)
29AQI (US)
20th January 2026
30AQI (US)
30AQI (US)
21st January 2026
40AQI (US)
40AQI (US)
22nd January 2026
56AQI (US)
56AQI (US)
23rd January 2026
54AQI (US)
54AQI (US)
24th January 2026
41AQI (US)
41AQI (US)
25th January 2026
58AQI (US)
58AQI (US)
26th January 2026
76AQI (US)
76AQI (US)
27th January 2026
41AQI (US)
41AQI (US)
28th January 2026
79AQI (US)
79AQI (US)
29th January 2026
60AQI (US)
60AQI (US)
30th January 2026
99AQI (US)
99AQI (US)
31st January 2026
40AQI (US)
40AQI (US)
1st February 2026
32AQI (US)
32AQI (US)
2nd February 2026
40AQI (US)
40AQI (US)
3rd February 2026
69AQI (US)
69AQI (US)
4th February 2026
96AQI (US)
96AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
16AQI (US)
16AQI (US)
7th February 2026
30AQI (US)
30AQI (US)
8th February 2026
37AQI (US)
37AQI (US)
9th February 2026
80AQI (US)
80AQI (US)
10th February 2026
89AQI (US)
89AQI (US)
11th February 2026
54AQI (US)
54AQI (US)
12th February 2026
81AQI (US)
81AQI (US)
13th February 2026
81AQI (US)
81AQI (US)
14th February 2026
73AQI (US)
73AQI (US)
15th February 2026
32AQI (US)
32AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
65AQI (US)
65AQI (US)
18th February 2026
55AQI (US)
55AQI (US)
19th February 2026
69AQI (US)
69AQI (US)
20th February 2026
76AQI (US)
76AQI (US)
21st February 2026
99AQI (US)
99AQI (US)
22nd February 2026
48AQI (US)
48AQI (US)
23rd February 2026
44AQI (US)
44AQI (US)
24th February 2026
87AQI (US)
87AQI (US)
25th February 2026
120AQI (US)
120AQI (US)
26th February 2026
79AQI (US)
79AQI (US)
27th February 2026
126AQI (US)
126AQI (US)
28th February 2026
111AQI (US)
111AQI (US)
1st March 2026
145AQI (US)
145AQI (US)
2nd March 2026
151AQI (US)
151AQI (US)
3rd March 2026
88AQI (US)
88AQI (US)
4th March 2026
86AQI (US)
86AQI (US)
5th March 2026
90AQI (US)
90AQI (US)
6th March 2026
35AQI (US)
35AQI (US)
7th March 2026
62AQI (US)
62AQI (US)
8th March 2026
91AQI (US)
91AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
73AQI (US)
73AQI (US)
11th March 2026
47AQI (US)
47AQI (US)
12th March 2026
75AQI (US)
75AQI (US)
13th March 2026
128AQI (US)
128AQI (US)
14th March 2026
24AQI (US)
24AQI (US)
15th March 2026
48AQI (US)
48AQI (US)
16th March 2026
87AQI (US)
87AQI (US)
17th March 2026
119AQI (US)
119AQI (US)
18th March 2026
27AQI (US)
27AQI (US)
19th March 2026
38AQI (US)
38AQI (US)
20th March 2026
48AQI (US)
48AQI (US)
21st March 2026
118AQI (US)
118AQI (US)
22nd March 2026
63AQI (US)
63AQI (US)
23rd March 2026
81AQI (US)
81AQI (US)
24th March 2026
141AQI (US)
141AQI (US)
25th March 2026
95AQI (US)
95AQI (US)
26th March 2026
57AQI (US)
57AQI (US)
27th March 2026
35AQI (US)
35AQI (US)
28th March 2026
66AQI (US)
66AQI (US)
29th March 2026
68AQI (US)
68AQI (US)
30th March 2026
35AQI (US)
35AQI (US)
31st March 2026
72AQI (US)
72AQI (US)
1st April 2026
38AQI (US)
38AQI (US)
2nd April 2026
71AQI (US)
71AQI (US)
3rd April 2026
82AQI (US)
82AQI (US)
4th April 2026
32AQI (US)
32AQI (US)
5th April 2026
55AQI (US)
55AQI (US)
6th April 2026
35AQI (US)
35AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
80AQI (US)
80AQI (US)
9th April 2026
85AQI (US)
85AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
43AQI (US)
43AQI (US)
12th April 2026
61AQI (US)
61AQI (US)
13th April 2026
72AQI (US)
72AQI (US)
14th April 2026
85AQI (US)
85AQI (US)
15th April 2026
104AQI (US)
104AQI (US)
16th April 2026
101AQI (US)
101AQI (US)
17th April 2026
76AQI (US)
76AQI (US)
18th April 2026
106AQI (US)
106AQI (US)
19th April 2026
105AQI (US)
105AQI (US)
20th April 2026
63AQI (US)
63AQI (US)
21st April 2026
55AQI (US)
55AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
86AQI (US)
86AQI (US)
24th April 2026
81AQI (US)
81AQI (US)
25th April 2026
61AQI (US)
61AQI (US)
26th April 2026
38AQI (US)
38AQI (US)
27th April 2026
45AQI (US)
45AQI (US)
28th April 2026
29AQI (US)
29AQI (US)
29th April 2026
25AQI (US)
25AQI (US)
30th April 2026
40AQI (US)
40AQI (US)
1st May 2026
46AQI (US)
46AQI (US)
2nd May 2026
50AQI (US)
50AQI (US)
3rd May 2026
18AQI (US)
18AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
62AQI (US)
62AQI (US)
6th May 2026
56AQI (US)
56AQI (US)
7th May 2026
26AQI (US)
26AQI (US)
8th May 2026
34AQI (US)
34AQI (US)
9th May 2026
63AQI (US)
63AQI (US)
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
73AQI (US)
73AQI (US)
13th May 2026
103AQI (US)
103AQI (US)
14th May 2026
108AQI (US)
108AQI (US)
15th May 2026
117AQI (US)
117AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
78AQI (US)
78AQI (US)
18th May 2026
74AQI (US)
74AQI (US)
19th May 2026
74AQI (US)
74AQI (US)
20th May 2026
87AQI (US)
87AQI (US)
21st May 2026
96AQI (US)
96AQI (US)
22nd May 2026
99AQI (US)
99AQI (US)
23rd May 2026
88AQI (US)
88AQI (US)
24th May 2026
82AQI (US)
82AQI (US)
25th May 2026
83AQI (US)
83AQI (US)
26th May 2026
60AQI (US)
60AQI (US)
27th May 2026
56AQI (US)
56AQI (US)
28th May 2026
30AQI (US)
30AQI (US)
29th May 2026
28AQI (US)
28AQI (US)
30th May 2026
37AQI (US)
37AQI (US)
31st May 2026
42AQI (US)
42AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
54AQI (US)
54AQI (US)
3rd June 2026
40AQI (US)
40AQI (US)
4th June 2026
31AQI (US)
31AQI (US)
5th June 2026
29AQI (US)
29AQI (US)
6th June 2026
35AQI (US)
35AQI (US)
7th June 2026
31AQI (US)
31AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
47AQI (US)
47AQI (US)
13th June 2026
48AQI (US)
48AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
80AQI (US)
80AQI (US)
16th June 2026
61AQI (US)
61AQI (US)
17th June 2026
44AQI (US)
44AQI (US)
18th June 2026
62AQI (US)
62AQI (US)
19th June 2026
97AQI (US)
97AQI (US)
20th June 2026
35AQI (US)
35AQI (US)
21st June 2026
35AQI (US)
35AQI (US)
22nd June 2026
45AQI (US)
45AQI (US)
23rd June 2026
57AQI (US)
57AQI (US)
24th June 2026
28AQI (US)
28AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
46AQI (US)
46AQI (US)
28th June 2026
58AQI (US)
58AQI (US)
29th June 2026
78AQI (US)
78AQI (US)
30th June 2026
50AQI (US)
50AQI (US)
1st July 2026
44AQI (US)
44AQI (US)
2nd July 2026
36AQI (US)
36AQI (US)
3rd July 2026
68AQI (US)
68AQI (US)
4th July 2026
38AQI (US)
38AQI (US)
5th July 2026
31AQI (US)
31AQI (US)
6th July 2026
35AQI (US)
35AQI (US)
7th July 2026
32AQI (US)
32AQI (US)
8th July 2026
40AQI (US)
40AQI (US)
9th July 2026
49AQI (US)
49AQI (US)
10th July 2026
59AQI (US)
59AQI (US)
11th July 2026
64AQI (US)
64AQI (US)
12th July 2026
59AQI (US)
59AQI (US)
13th July 2026
56AQI (US)
56AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
47AQI (US)
47AQI (US)
16th July 2026
35AQI (US)
35AQI (US)
17th July 2026
50AQI (US)
50AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
65AQI (US)
65AQI (US)
21st July 2026
45AQI (US)
45AQI (US)
22nd July 2026
43AQI (US)
43AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
50AQI (US)
50AQI (US)
25th July 2026
60AQI (US)
60AQI (US)
26th July 2026
68AQI (US)
68AQI (US)
27th July 2026
67AQI (US)
67AQI (US)
28th July 2026
72AQI (US)
72AQI (US)
29th July 2026
68AQI (US)
68AQI (US)
30th July 2026
61AQI (US)
61AQI (US)
31st July 2026
55AQI (US)
55AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
62AQI (US)
62AQI (US)
3rd August 2026
51AQI (US)
51AQI (US)
4th August 2026
56AQI (US)
56AQI (US)
5th August 2026
43AQI (US)
43AQI (US)
6th August 2026
42AQI (US)
42AQI (US)
7th August 2026
53AQI (US)
53AQI (US)
8th August 2026
55AQI (US)
55AQI (US)
9th August 2026
64AQI (US)
64AQI (US)
10th August 2026
79AQI (US)
79AQI (US)
11th August 2026
76AQI (US)
76AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
31AQI (US)
31AQI (US)
14th August 2026
38AQI (US)
38AQI (US)
15th August 2026
55AQI (US)
55AQI (US)
16th August 2026
46AQI (US)
46AQI (US)
17th August 2026
45AQI (US)
45AQI (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
59AQI (US)
67AQI (US)
75AQI (US)
63AQI (US)
62AQI (US)
44AQI (US)
51AQI (US)
52AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202659AQI (US)
13
15
3
10
15
3
10
15
5
1
12
14
4
12
16
3
22
8
18
13
7
10
104
106
18
1
Highest AQI (US) recorded in
March75AQI (US)
Lowest AQI (US) recorded in
June44AQI (US)
202566AQI (US)
4
21
6
8
19
1
7
16
8
10
20
4
27
13
17
31
31
4
26
5
23
3
8
14
8
8
19
4
71
264
30
Highest AQI (US) recorded in
January76AQI (US)
Lowest AQI (US) recorded in
June55AQI (US)
202464AQI (US)
8
18
2
2
6
19
4
8
16
6
1
10
15
4
1
7
23
1
12
17
1
7
24
19
11
1
23
7
20
10
1
9
15
5
1
11
20
140
195
24
6
Highest AQI (US) recorded in
March76AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202370AQI (US)
1
20
7
3
1
18
6
3
1
21
5
3
1
4
15
8
2
1
5
21
4
1
14
13
3
13
18
20
11
16
14
15
15
1
15
10
4
11
16
4
116
192
42
12
2
Highest AQI (US) recorded in
January93AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
202276AQI (US)
21
5
4
18
3
19
11
1
4
21
4
12
19
6
18
6
8
14
1
1
9
19
10
13
5
3
3
17
10
4
26
1
57
205
44
9
1
Highest AQI (US) recorded in
August110AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
202184AQI (US)
20
5
4
2
20
6
2
13
10
6
2
23
4
2
1
26
3
1
1
28
1
11
20
8
17
6
7
23
2
27
2
22
8
1
26
4
30
265
49
14
1
5
Highest AQI (US) recorded in
March132AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202073AQI (US)
2
8
3
5
15
1
5
7
4
2
1
25
3
1
30
1
16
15
20
10
6
20
4
1
2
19
6
3
1
26
4
58
175
26
5
2
Highest AQI (US) recorded in
November87AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
84AQI (US)Least Polluted Year Recorded
2026(Avg.)
59AQI (US)North Pumping Station's annual 2026 AQI (US) (59) shows an average percentage change of -17.5% (improved AQI (US)) compared to previous years: 2020 (73), 2021 (84), 2022 (76), 2023 (70), 2024 (64), 2025 (66).
