Sishi Middle School, Dadukou, Sichuan, 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
Sishi Middle School, Dadukou, Sichuan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2024
103AQILowest AQI recorded on
31st Aug 2022
22AQISame Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 62 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Sishi Middle School, Dadukou, Sichuan, China
AQI
Day
Night
.
6 AM16th Aug 2026
7 PM
5 AM17th Aug 2026
Day time
Avg. Highest Time
7AM16th Aug
112AQI
Avg. Lowest Time
5PM16th Aug
40AQI
Night time
Avg. Highest Time
9PM16th Aug
76AQI
Avg. Lowest Time
5AM17th Aug
42AQI
In the last 24 hours,
Sishi Middle School's AQI reached its highest point of 112 at 7 AM during the Day, while the lowest point, 40, was recorded at 5 PM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sishi Middle School, Dadukou, Sichuan, 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 2026626 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026539 AMAQI
19th Jul 20265010 AMAQI
19th Jul 20264211 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026521 PMAQI
19th Jul 2026602 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026367 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20265210 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20266312 AMAQI
20th Jul 2026681 AMAQI
20th Jul 2026672 AMAQI
20th Jul 2026753 AMAQI
20th Jul 2026644 AMAQI
20th Jul 2026655 AMAQI
19°C16/20°C
20th Jul 2026626 AMAQI
20th Jul 2026577 AMAQI
20th Jul 2026628 AMAQI
20th Jul 2026649 AMAQI
20th Jul 20266510 AMAQI
20th Jul 20267411 AMAQI
20th Jul 20268312 PMAQI
20th Jul 2026861 PMAQI
20th Jul 2026802 PMAQI
20th Jul 2026823 PMAQI
20th Jul 2026904 PMAQI
20th Jul 2026945 PMAQI
20th Jul 2026846 PMAQI
20th Jul 2026787 PMAQI
20th Jul 2026838 PMAQI
20th Jul 2026889 PMAQI
20th Jul 20269310 PMAQI
20th Jul 202612011 PMAQI
21st Jul 202613812 AMAQI
21st Jul 20261121 AMAQI
21st Jul 2026942 AMAQI
21st Jul 2026733 AMAQI
21st Jul 2026714 AMAQI
21st Jul 2026705 AMAQI
21°C14/29°C
21st Jul 2026656 AMAQI
21st Jul 2026757 AMAQI
21st Jul 2026788 AMAQI
21st Jul 2026849 AMAQI
21st Jul 20268010 AMAQI
21st Jul 202611512 PMAQI
21st Jul 20261051 PMAQI
21st Jul 20261002 PMAQI
21st Jul 20261033 PMAQI
21st Jul 2026974 PMAQI
21st Jul 2026945 PMAQI
21st Jul 20261066 PMAQI
21st Jul 2026767 PMAQI
21st Jul 2026658 PMAQI
21st Jul 2026669 PMAQI
21st Jul 202610310 PMAQI
21st Jul 202613411 PMAQI
22nd Jul 202612412 AMAQI
22nd Jul 20261281 AMAQI
22nd Jul 2026812 AMAQI
22nd Jul 2026483 AMAQI
22nd Jul 2026404 AMAQI
22nd Jul 2026385 AMAQI
23°C16/31°C
22nd Jul 2026326 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026328 AMAQI
22nd Jul 2026269 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026311 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026204 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20268010 PMAQI
22nd Jul 20267011 PMAQI
23rd Jul 20267312 AMAQI
23rd Jul 2026671 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026513 AMAQI
23rd Jul 2026584 AMAQI
23rd Jul 2026695 AMAQI
24°C18/32°C
23rd Jul 2026656 AMAQI
23rd Jul 2026857 AMAQI
23rd Jul 20261028 AMAQI
23rd Jul 2026729 AMAQI
23rd Jul 20266710 AMAQI
23rd Jul 202610411 AMAQI
23rd Jul 20269012 PMAQI
23rd Jul 2026801 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026603 PMAQI
23rd Jul 2026604 PMAQI
23rd Jul 2026555 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026739 PMAQI
23rd Jul 202610210 PMAQI
23rd Jul 202610011 PMAQI
24th Jul 20268612 AMAQI
24th Jul 2026551 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026364 AMAQI
24th Jul 2026355 AMAQI
24°C18/32°C
24th Jul 2026366 AMAQI
24th Jul 2026287 AMAQI
24th Jul 2026268 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20265010 AMAQI
24th Jul 20267011 AMAQI
24th Jul 20267612 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026662 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026684 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026368 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20266910 PMAQI
24th Jul 20267511 PMAQI
25th Jul 20268312 AMAQI
25th Jul 2026831 AMAQI
25th Jul 2026822 AMAQI
25th Jul 2026863 AMAQI
25th Jul 2026954 AMAQI
25th Jul 2026825 AMAQI
21°C17/25°C
25th Jul 2026896 AMAQI
25th Jul 2026797 AMAQI
25th Jul 2026908 AMAQI
25th Jul 2026739 AMAQI
25th Jul 20269410 AMAQI
25th Jul 20268811 AMAQI
25th Jul 20265812 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026593 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026576 PMAQI
25th Jul 2026627 PMAQI
25th Jul 2026658 PMAQI
25th Jul 2026749 PMAQI
25th Jul 20267010 PMAQI
25th Jul 20268411 PMAQI
26th Jul 20268712 AMAQI
26th Jul 2026861 AMAQI
26th Jul 2026782 AMAQI
26th Jul 2026893 AMAQI
26th Jul 2026824 AMAQI
26th Jul 2026695 AMAQI
22°C15/30°C
26th Jul 2026906 AMAQI
26th Jul 2026867 AMAQI
26th Jul 2026858 AMAQI
26th Jul 2026929 AMAQI
26th Jul 202611510 AMAQI
26th Jul 202610211 AMAQI
26th Jul 20269012 PMAQI
26th Jul 2026861 PMAQI
26th Jul 2026742 PMAQI
26th Jul 2026673 PMAQI
26th Jul 2026544 PMAQI
26th Jul 2026555 PMAQI
26th Jul 2026506 PMAQI
26th Jul 2026347 PMAQI
26th Jul 2026328 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20262610 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026574 AMAQI
27th Jul 2026535 AMAQI
23°C16/30°C
27th Jul 2026596 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20261710 AMAQI
27th Jul 20261911 AMAQI
27th Jul 20262712 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026832 PMAQI
27th Jul 2026563 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026347 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20265110 PMAQI
27th Jul 20265211 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026572 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026204 AMAQI
28th Jul 2026275 AMAQI
21°C17/25°C
28th Jul 2026256 AMAQI
28th Jul 2026277 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026199 AMAQI
28th Jul 20261810 AMAQI
28th Jul 20261811 AMAQI
28th Jul 20261712 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026683 PMAQI
28th Jul 2026624 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026186 PMAQI
28th Jul 2026487 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20265310 PMAQI
28th Jul 20267211 PMAQI
29th Jul 20267812 AMAQI
29th Jul 2026721 AMAQI
29th Jul 2026702 AMAQI
29th Jul 2026583 AMAQI
29th Jul 2026444 AMAQI
29th Jul 2026495 AMAQI
23°C19/30°C
29th Jul 2026486 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20264611 AMAQI
29th Jul 20265412 PMAQI
29th Jul 2026721 PMAQI
29th Jul 2026642 PMAQI
29th Jul 2026623 PMAQI
29th Jul 2026684 PMAQI
29th Jul 2026585 PMAQI
29th Jul 2026476 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026328 PMAQI
29th Jul 2026409 PMAQI
29th Jul 20265410 PMAQI
29th Jul 20265511 PMAQI
30th Jul 20265012 AMAQI
30th Jul 2026521 AMAQI
30th Jul 2026622 AMAQI
30th Jul 2026653 AMAQI
30th Jul 2026604 AMAQI
30th Jul 2026725 AMAQI
22°C18/26°C
30th Jul 2026756 AMAQI
30th Jul 2026707 AMAQI
30th Jul 2026648 AMAQI
30th Jul 2026649 AMAQI
30th Jul 20266410 AMAQI
30th Jul 20268211 AMAQI
30th Jul 20268312 PMAQI
30th Jul 2026781 PMAQI
30th Jul 2026782 PMAQI
30th Jul 2026703 PMAQI
30th Jul 2026484 PMAQI
30th Jul 2026265 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026227 PMAQI
30th Jul 2026208 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20266812 AMAQI
31st Jul 2026581 AMAQI
31st Jul 2026592 AMAQI
31st Jul 2026623 AMAQI
31st Jul 2026634 AMAQI
31st Jul 2026805 AMAQI
21°C17/26°C
31st Jul 2026786 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026589 AMAQI
31st Jul 20267810 AMAQI
31st Jul 202612011 AMAQI
31st Jul 20269812 PMAQI
31st Jul 2026601 PMAQI
31st Jul 2026522 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026328 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20262811 PMAQI
1st Aug 20263012 AMAQI
1st Aug 2026261 AMAQI
1st Aug 2026242 AMAQI
1st Aug 2026203 AMAQI
1st Aug 2026294 AMAQI
1st Aug 2026405 AMAQI
22°C18/28°C
1st Aug 2026536 AMAQI
1st Aug 2026557 AMAQI
1st Aug 2026238 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20265010 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20266412 PMAQI
1st Aug 2026561 PMAQI
1st Aug 2026542 PMAQI
1st Aug 2026533 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026485 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026417 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026369 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20265611 PMAQI
2nd Aug 20266712 AMAQI
2nd Aug 2026561 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026623 AMAQI
2nd Aug 2026564 AMAQI
2nd Aug 2026385 AMAQI
23°C19/28°C
2nd Aug 2026246 AMAQI
2nd Aug 2026277 AMAQI
2nd Aug 2026388 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265311 AMAQI
2nd Aug 20262812 PMAQI
2nd Aug 2026221 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026273 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026235 PMAQI
2nd Aug 2026306 PMAQI
2nd Aug 2026347 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20265610 PMAQI
2nd Aug 20267111 PMAQI
3rd Aug 20268012 AMAQI
3rd Aug 2026881 AMAQI
3rd Aug 2026662 AMAQI
3rd Aug 2026313 AMAQI
3rd Aug 2026364 AMAQI
3rd Aug 2026445 AMAQI
21°C19/23°C
3rd Aug 2026486 AMAQI
3rd Aug 2026387 AMAQI
3rd Aug 2026198 AMAQI
3rd Aug 2026209 AMAQI
3rd Aug 20262010 AMAQI
3rd Aug 20262911 AMAQI
3rd Aug 20262912 PMAQI
3rd Aug 2026181 PMAQI
3rd Aug 2026202 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026324 PMAQI
3rd Aug 2026225 PMAQI
3rd Aug 2026186 PMAQI
3rd Aug 2026187 PMAQI
3rd Aug 2026228 PMAQI
3rd Aug 2026319 PMAQI
3rd Aug 20264810 PMAQI
3rd Aug 20266211 PMAQI
4th Aug 20265612 AMAQI
4th Aug 2026511 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026553 AMAQI
4th Aug 2026574 AMAQI
4th Aug 2026645 AMAQI
20°C18/24°C
4th Aug 2026656 AMAQI
4th Aug 2026567 AMAQI
4th Aug 2026568 AMAQI
4th Aug 2026549 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20268011 AMAQI
4th Aug 20268212 PMAQI
4th Aug 2026541 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026353 PMAQI
4th Aug 2026374 PMAQI
4th Aug 2026325 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026287 PMAQI
4th Aug 2026308 PMAQI
4th Aug 2026309 PMAQI
4th Aug 20263110 PMAQI
4th Aug 20264211 PMAQI
5th Aug 20265412 AMAQI
5th Aug 2026581 AMAQI
5th Aug 2026562 AMAQI
5th Aug 2026623 AMAQI
5th Aug 2026704 AMAQI
5th Aug 2026845 AMAQI
20°C17/25°C
5th Aug 2026706 AMAQI
5th Aug 2026797 AMAQI
5th Aug 2026828 AMAQI
5th Aug 2026749 AMAQI
5th Aug 20265210 AMAQI
5th Aug 20264811 AMAQI
5th Aug 20265012 PMAQI
5th Aug 2026621 PMAQI
5th Aug 2026512 PMAQI
5th Aug 2026523 PMAQI
5th Aug 2026524 PMAQI
5th Aug 2026425 PMAQI
5th Aug 2026346 PMAQI
5th Aug 2026327 PMAQI
5th Aug 2026408 PMAQI
5th Aug 2026509 PMAQI
5th Aug 20265510 PMAQI
5th Aug 20267111 PMAQI
6th Aug 20268012 AMAQI
6th Aug 2026681 AMAQI
6th Aug 2026562 AMAQI
6th Aug 2026563 AMAQI
6th Aug 2026624 AMAQI
6th Aug 2026685 AMAQI
20°C16/30°C
6th Aug 2026706 AMAQI
6th Aug 2026707 AMAQI
6th Aug 2026638 AMAQI
6th Aug 2026629 AMAQI
6th Aug 20266310 AMAQI
6th Aug 20266211 AMAQI
6th Aug 20266412 PMAQI
6th Aug 2026621 PMAQI
6th Aug 2026642 PMAQI
6th Aug 2026673 PMAQI
6th Aug 2026554 PMAQI
6th Aug 2026535 PMAQI
6th Aug 2026536 PMAQI
6th Aug 2026487 PMAQI
6th Aug 2026508 PMAQI
6th Aug 2026499 PMAQI
6th Aug 20265510 PMAQI
6th Aug 20265511 PMAQI
7th Aug 20265612 AMAQI
7th Aug 2026601 AMAQI
7th Aug 2026602 AMAQI
7th Aug 2026533 AMAQI
7th Aug 2026534 AMAQI
7th Aug 2026485 AMAQI
21°C15/29°C
7th Aug 2026486 AMAQI
7th Aug 2026467 AMAQI
7th Aug 2026448 AMAQI
7th Aug 2026409 AMAQI
7th Aug 20264610 AMAQI
7th Aug 20264411 AMAQI
7th Aug 20266012 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026322 PMAQI
7th Aug 2026383 PMAQI
7th Aug 2026344 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026277 PMAQI
7th Aug 2026368 PMAQI
7th Aug 2026409 PMAQI
7th Aug 20264610 PMAQI
7th Aug 20268011 PMAQI
8th Aug 20269712 AMAQI
8th Aug 20261021 AMAQI
8th Aug 2026962 AMAQI
8th Aug 2026943 AMAQI
8th Aug 2026974 AMAQI
8th Aug 2026965 AMAQI
21°C17/25°C
8th Aug 2026876 AMAQI
8th Aug 2026987 AMAQI
8th Aug 2026988 AMAQI
8th Aug 2026859 AMAQI
8th Aug 20267310 AMAQI
8th Aug 20267111 AMAQI
8th Aug 20266612 PMAQI
8th Aug 2026651 PMAQI
8th Aug 2026502 PMAQI
8th Aug 2026423 PMAQI
8th Aug 2026334 PMAQI
8th Aug 2026385 PMAQI
8th Aug 2026426 PMAQI
8th Aug 2026517 PMAQI
8th Aug 2026548 PMAQI
8th Aug 2026569 PMAQI
8th Aug 20266410 PMAQI
8th Aug 20266911 PMAQI
9th Aug 20266412 AMAQI
9th Aug 2026661 AMAQI
9th Aug 2026702 AMAQI
9th Aug 2026823 AMAQI
9th Aug 20261284 AMAQI
9th Aug 2026905 AMAQI
20°C17/25°C
9th Aug 2026836 AMAQI
9th Aug 2026787 AMAQI
9th Aug 2026808 AMAQI
9th Aug 20261009 AMAQI
9th Aug 202614610 AMAQI
9th Aug 20268611 AMAQI
9th Aug 202612012 PMAQI
9th Aug 20261081 PMAQI
9th Aug 2026722 PMAQI
9th Aug 2026713 PMAQI
9th Aug 2026404 PMAQI
9th Aug 2026485 PMAQI
9th Aug 2026406 PMAQI
9th Aug 2026387 PMAQI
9th Aug 2026568 PMAQI
9th Aug 2026599 PMAQI
9th Aug 20268610 PMAQI
9th Aug 20267311 PMAQI
10th Aug 20268112 AMAQI
10th Aug 2026621 AMAQI
10th Aug 2026702 AMAQI
10th Aug 2026763 AMAQI
10th Aug 2026714 AMAQI
10th Aug 2026985 AMAQI
21°C18/27°C
10th Aug 2026746 AMAQI
10th Aug 2026827 AMAQI
10th Aug 2026868 AMAQI
10th Aug 2026889 AMAQI
10th Aug 20268610 AMAQI
10th Aug 202613411 AMAQI
10th Aug 20266212 PMAQI
10th Aug 2026401 PMAQI
10th Aug 2026442 PMAQI
10th Aug 2026463 PMAQI
10th Aug 2026484 PMAQI
10th Aug 2026535 PMAQI
10th Aug 2026526 PMAQI
10th Aug 2026537 PMAQI
10th Aug 2026548 PMAQI
10th Aug 2026909 PMAQI
10th Aug 202610210 PMAQI
10th Aug 20268511 PMAQI
11th Aug 20268512 AMAQI
11th Aug 2026831 AMAQI
11th Aug 2026812 AMAQI
11th Aug 2026783 AMAQI
11th Aug 2026854 AMAQI
11th Aug 2026765 AMAQI
23°C18/30°C
11th Aug 2026756 AMAQI
11th Aug 2026727 AMAQI
11th Aug 2026738 AMAQI
11th Aug 2026699 AMAQI
11th Aug 20267610 AMAQI
11th Aug 20268611 AMAQI
11th Aug 20268712 PMAQI
11th Aug 2026921 PMAQI
11th Aug 2026982 PMAQI
11th Aug 20261003 PMAQI
11th Aug 2026984 PMAQI
11th Aug 20261025 PMAQI
11th Aug 2026926 PMAQI
11th Aug 20261007 PMAQI
11th Aug 2026928 PMAQI
11th Aug 2026929 PMAQI
11th Aug 202610410 PMAQI
11th Aug 202610511 PMAQI
12th Aug 20265612 AMAQI
12th Aug 2026511 AMAQI
12th Aug 2026482 AMAQI
12th Aug 2026303 AMAQI
12th Aug 2026384 AMAQI
12th Aug 2026285 AMAQI
23°C17/31°C
12th Aug 2026266 AMAQI
12th Aug 2026337 AMAQI
12th Aug 2026368 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20264910 AMAQI
12th Aug 20265611 AMAQI
12th Aug 20263312 PMAQI
12th Aug 2026331 PMAQI
12th Aug 2026562 PMAQI
12th Aug 2026523 PMAQI
12th Aug 2026534 PMAQI
12th Aug 2026645 PMAQI
12th Aug 2026706 PMAQI
12th Aug 2026667 PMAQI
12th Aug 2026628 PMAQI
12th Aug 2026679 PMAQI
12th Aug 20269510 PMAQI
12th Aug 20267611 PMAQI
13th Aug 20267612 AMAQI
13th Aug 2026901 AMAQI
13th Aug 2026802 AMAQI
13th Aug 2026753 AMAQI
13th Aug 2026684 AMAQI
13th Aug 2026695 AMAQI
23°C18/31°C
13th Aug 2026586 AMAQI
13th Aug 2026697 AMAQI
13th Aug 2026468 AMAQI
13th Aug 2026269 AMAQI
13th Aug 20262810 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20262212 PMAQI
13th Aug 2026311 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026544 PMAQI
13th Aug 2026655 PMAQI
13th Aug 2026706 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026318 PMAQI
13th Aug 2026389 PMAQI
13th Aug 20265410 PMAQI
13th Aug 20265311 PMAQI
14th Aug 20265712 AMAQI
14th Aug 2026581 AMAQI
14th Aug 2026682 AMAQI
14th Aug 2026663 AMAQI
14th Aug 2026584 AMAQI
14th Aug 2026585 AMAQI
22°C17/29°C
14th Aug 2026556 AMAQI
14th Aug 2026577 AMAQI
14th Aug 2026608 AMAQI
14th Aug 2026679 AMAQI
14th Aug 20268010 AMAQI
14th Aug 20267811 AMAQI
14th Aug 20267612 PMAQI
14th Aug 2026801 PMAQI
14th Aug 2026652 PMAQI
14th Aug 2026623 PMAQI
14th Aug 2026604 PMAQI
14th Aug 2026625 PMAQI
14th Aug 2026546 PMAQI
14th Aug 2026517 PMAQI
14th Aug 2026718 PMAQI
14th Aug 2026649 PMAQI
14th Aug 20268510 PMAQI
14th Aug 202610811 PMAQI
15th Aug 20268612 AMAQI
15th Aug 2026901 AMAQI
15th Aug 2026842 AMAQI
15th Aug 2026703 AMAQI
15th Aug 2026674 AMAQI
15th Aug 2026665 AMAQI
23°C16/30°C
15th Aug 2026646 AMAQI
15th Aug 2026667 AMAQI
15th Aug 2026648 AMAQI
15th Aug 2026699 AMAQI
15th Aug 20268410 AMAQI
15th Aug 20268811 AMAQI
15th Aug 20267112 PMAQI
15th Aug 2026601 PMAQI
15th Aug 2026602 PMAQI
15th Aug 2026633 PMAQI
15th Aug 2026594 PMAQI
15th Aug 2026605 PMAQI
15th Aug 2026696 PMAQI
15th Aug 2026957 PMAQI
15th Aug 2026838 PMAQI
15th Aug 2026749 PMAQI
15th Aug 202611610 PMAQI
15th Aug 20269311 PMAQI
16th Aug 20269012 AMAQI
16th Aug 2026941 AMAQI
16th Aug 2026922 AMAQI
16th Aug 2026943 AMAQI
16th Aug 20261054 AMAQI
16th Aug 20261025 AMAQI
23°C16/31°C
16th Aug 2026946 AMAQI
16th Aug 20261127 AMAQI
16th Aug 20261098 AMAQI
16th Aug 2026829 AMAQI
16th Aug 20269710 AMAQI
16th Aug 20269711 AMAQI
16th Aug 20266812 PMAQI
16th Aug 2026621 PMAQI
16th Aug 2026602 PMAQI
16th Aug 2026563 PMAQI
16th Aug 2026514 PMAQI
16th Aug 2026405 PMAQI
16th Aug 2026436 PMAQI
16th Aug 2026427 PMAQI
16th Aug 2026568 PMAQI
16th Aug 2026769 PMAQI
16th Aug 20265310 PMAQI
16th Aug 20265611 PMAQI
17th Aug 20265212 AMAQI
17th Aug 2026581 AMAQI
17th Aug 2026572 AMAQI
17th Aug 2026553 AMAQI
17th Aug 2026504 AMAQI
17th Aug 2026425 AMAQI
23°C17/31°C
17th Aug 2026386 AMAQI
6 AM17th Aug 2026367 AMAQI
17th Aug 2026388 AMAQI
17th Aug 2026539 AMAQI
17th Aug 20266510 AMAQI
17th Aug 20268111 AMAQI
17th Aug 20268412 PMAQI
12 PM17th Aug 2026751 PMAQI
17th Aug 2026562 PMAQI
17th Aug 2026623 PMAQI
17th Aug 2026784 PMAQI
17th Aug 2026735 PMAQI
17th Aug 2026676 PMAQI
17th Aug 2026647 PMAQI
7 PM17th Aug 2026648 PMAQI
17th Aug 2026669 PMAQI
17th Aug 202610310 PMAQI
17th Aug 20267611 PMAQI
12 AM
5 AM
17°C16/19°C
Day time
Avg. Highest Time
11 AM
68AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
47AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 68), while the lowest AQI was between 7 PM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 1 AM
70AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 70), while the lowest AQI was between 8 PM to 8 PM (Avg. 49).
2026 Days Vs Air Quality
Sishi Middle School, Dadukou, Sichuan, China
2026
30%
69
56%
128
13%
30
0.8%
2
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Good
69 DaysModerate
128 DaysPoor
30 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2026, 30% of 229 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Sishi Middle School, Dadukou, Sichuan, 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
98AQI (US)
98AQI (US)
2nd January 2026
84AQI (US)
84AQI (US)
3rd January 2026
62AQI (US)
62AQI (US)
4th January 2026
50AQI (US)
50AQI (US)
5th January 2026
66AQI (US)
66AQI (US)
6th January 2026
77AQI (US)
77AQI (US)
7th January 2026
71AQI (US)
71AQI (US)
8th January 2026
76AQI (US)
76AQI (US)
9th January 2026
89AQI (US)
89AQI (US)
10th January 2026
90AQI (US)
90AQI (US)
11th January 2026
86AQI (US)
86AQI (US)
12th January 2026
68AQI (US)
68AQI (US)
13th January 2026
100AQI (US)
100AQI (US)
14th January 2026
121AQI (US)
121AQI (US)
15th January 2026
111AQI (US)
111AQI (US)
16th January 2026
100AQI (US)
100AQI (US)
17th January 2026
116AQI (US)
116AQI (US)
18th January 2026
153AQI (US)
153AQI (US)
19th January 2026
145AQI (US)
145AQI (US)
20th January 2026
118AQI (US)
118AQI (US)
21st January 2026
113AQI (US)
113AQI (US)
22nd January 2026
121AQI (US)
121AQI (US)
23rd January 2026
155AQI (US)
155AQI (US)
24th January 2026
149AQI (US)
149AQI (US)
25th January 2026
145AQI (US)
145AQI (US)
26th January 2026
133AQI (US)
133AQI (US)
27th January 2026
131AQI (US)
131AQI (US)
28th January 2026
138AQI (US)
138AQI (US)
29th January 2026
118AQI (US)
118AQI (US)
30th January 2026
68AQI (US)
68AQI (US)
31st January 2026
88AQI (US)
88AQI (US)
1st February 2026
109AQI (US)
109AQI (US)
2nd February 2026
116AQI (US)
116AQI (US)
3rd February 2026
148AQI (US)
148AQI (US)
4th February 2026
144AQI (US)
144AQI (US)
5th February 2026
84AQI (US)
84AQI (US)
6th February 2026
69AQI (US)
69AQI (US)
7th February 2026
79AQI (US)
79AQI (US)
8th February 2026
70AQI (US)
70AQI (US)
9th February 2026
57AQI (US)
57AQI (US)
10th February 2026
60AQI (US)
60AQI (US)
11th February 2026
58AQI (US)
58AQI (US)
12th February 2026
71AQI (US)
71AQI (US)
13th February 2026
67AQI (US)
67AQI (US)
14th February 2026
66AQI (US)
66AQI (US)
15th February 2026
77AQI (US)
77AQI (US)
16th February 2026
78AQI (US)
78AQI (US)
17th February 2026
127AQI (US)
127AQI (US)
18th February 2026
126AQI (US)
126AQI (US)
19th February 2026
92AQI (US)
92AQI (US)
20th February 2026
79AQI (US)
79AQI (US)
21st February 2026
89AQI (US)
89AQI (US)
22nd February 2026
91AQI (US)
91AQI (US)
23rd February 2026
88AQI (US)
88AQI (US)
24th February 2026
89AQI (US)
89AQI (US)
25th February 2026
95AQI (US)
95AQI (US)
26th February 2026
105AQI (US)
105AQI (US)
27th February 2026
97AQI (US)
97AQI (US)
28th February 2026
77AQI (US)
77AQI (US)
1st March 2026
86AQI (US)
86AQI (US)
2nd March 2026
90AQI (US)
90AQI (US)
3rd March 2026
99AQI (US)
99AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
92AQI (US)
92AQI (US)
6th March 2026
122AQI (US)
122AQI (US)
7th March 2026
136AQI (US)
136AQI (US)
8th March 2026
130AQI (US)
130AQI (US)
9th March 2026
96AQI (US)
96AQI (US)
10th March 2026
55AQI (US)
55AQI (US)
11th March 2026
84AQI (US)
84AQI (US)
12th March 2026
104AQI (US)
104AQI (US)
13th March 2026
58AQI (US)
58AQI (US)
14th March 2026
50AQI (US)
50AQI (US)
15th March 2026
47AQI (US)
47AQI (US)
16th March 2026
65AQI (US)
65AQI (US)
17th March 2026
62AQI (US)
62AQI (US)
18th March 2026
49AQI (US)
49AQI (US)
19th March 2026
61AQI (US)
61AQI (US)
20th March 2026
69AQI (US)
69AQI (US)
21st March 2026
59AQI (US)
59AQI (US)
22nd March 2026
80AQI (US)
80AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
39AQI (US)
39AQI (US)
25th March 2026
55AQI (US)
55AQI (US)
26th March 2026
58AQI (US)
58AQI (US)
27th March 2026
61AQI (US)
61AQI (US)
28th March 2026
78AQI (US)
78AQI (US)
29th March 2026
43AQI (US)
43AQI (US)
30th March 2026
39AQI (US)
39AQI (US)
31st March 2026
60AQI (US)
60AQI (US)
1st April 2026
62AQI (US)
62AQI (US)
2nd April 2026
67AQI (US)
67AQI (US)
3rd April 2026
50AQI (US)
50AQI (US)
4th April 2026
65AQI (US)
65AQI (US)
5th April 2026
72AQI (US)
72AQI (US)
6th April 2026
62AQI (US)
62AQI (US)
7th April 2026
52AQI (US)
52AQI (US)
8th April 2026
44AQI (US)
44AQI (US)
9th April 2026
40AQI (US)
40AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
45AQI (US)
45AQI (US)
12th April 2026
54AQI (US)
54AQI (US)
13th April 2026
73AQI (US)
73AQI (US)
14th April 2026
90AQI (US)
90AQI (US)
15th April 2026
106AQI (US)
106AQI (US)
16th April 2026
99AQI (US)
99AQI (US)
17th April 2026
62AQI (US)
62AQI (US)
18th April 2026
72AQI (US)
72AQI (US)
19th April 2026
82AQI (US)
82AQI (US)
20th April 2026
83AQI (US)
83AQI (US)
21st April 2026
86AQI (US)
86AQI (US)
22nd April 2026
75AQI (US)
75AQI (US)
23rd April 2026
43AQI (US)
43AQI (US)
24th April 2026
62AQI (US)
62AQI (US)
25th April 2026
82AQI (US)
82AQI (US)
26th April 2026
102AQI (US)
102AQI (US)
27th April 2026
82AQI (US)
82AQI (US)
28th April 2026
65AQI (US)
65AQI (US)
29th April 2026
30AQI (US)
30AQI (US)
30th April 2026
64AQI (US)
64AQI (US)
1st May 2026
50AQI (US)
50AQI (US)
2nd May 2026
36AQI (US)
36AQI (US)
3rd May 2026
29AQI (US)
29AQI (US)
4th May 2026
37AQI (US)
37AQI (US)
5th May 2026
56AQI (US)
56AQI (US)
6th May 2026
54AQI (US)
54AQI (US)
7th May 2026
45AQI (US)
45AQI (US)
8th May 2026
63AQI (US)
63AQI (US)
9th May 2026
78AQI (US)
78AQI (US)
10th May 2026
52AQI (US)
52AQI (US)
11th May 2026
43AQI (US)
43AQI (US)
12th May 2026
53AQI (US)
53AQI (US)
13th May 2026
49AQI (US)
49AQI (US)
14th May 2026
51AQI (US)
51AQI (US)
15th May 2026
56AQI (US)
56AQI (US)
16th May 2026
95AQI (US)
95AQI (US)
17th May 2026
101AQI (US)
101AQI (US)
18th May 2026
93AQI (US)
93AQI (US)
19th May 2026
96AQI (US)
96AQI (US)
20th May 2026
116AQI (US)
116AQI (US)
21st May 2026
124AQI (US)
124AQI (US)
22nd May 2026
115AQI (US)
115AQI (US)
23rd May 2026
93AQI (US)
93AQI (US)
24th May 2026
87AQI (US)
87AQI (US)
25th May 2026
92AQI (US)
92AQI (US)
26th May 2026
65AQI (US)
65AQI (US)
27th May 2026
53AQI (US)
53AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
81AQI (US)
81AQI (US)
30th May 2026
27AQI (US)
27AQI (US)
31st May 2026
41AQI (US)
41AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
34AQI (US)
34AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
29AQI (US)
29AQI (US)
5th June 2026
55AQI (US)
55AQI (US)
6th June 2026
83AQI (US)
83AQI (US)
7th June 2026
62AQI (US)
62AQI (US)
8th June 2026
35AQI (US)
35AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
32AQI (US)
32AQI (US)
11th June 2026
44AQI (US)
44AQI (US)
12th June 2026
93AQI (US)
93AQI (US)
13th June 2026
67AQI (US)
67AQI (US)
14th June 2026
36AQI (US)
36AQI (US)
15th June 2026
71AQI (US)
71AQI (US)
16th June 2026
46AQI (US)
46AQI (US)
17th June 2026
40AQI (US)
40AQI (US)
18th June 2026
50AQI (US)
50AQI (US)
19th June 2026
37AQI (US)
37AQI (US)
20th June 2026
42AQI (US)
42AQI (US)
21st June 2026
31AQI (US)
31AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
23AQI (US)
23AQI (US)
24th June 2026
25AQI (US)
25AQI (US)
25th June 2026
40AQI (US)
40AQI (US)
26th June 2026
39AQI (US)
39AQI (US)
27th June 2026
59AQI (US)
59AQI (US)
28th June 2026
54AQI (US)
54AQI (US)
29th June 2026
33AQI (US)
33AQI (US)
30th June 2026
47AQI (US)
47AQI (US)
1st July 2026
66AQI (US)
66AQI (US)
2nd July 2026
49AQI (US)
49AQI (US)
3rd July 2026
31AQI (US)
31AQI (US)
4th July 2026
41AQI (US)
41AQI (US)
5th July 2026
43AQI (US)
43AQI (US)
6th July 2026
69AQI (US)
69AQI (US)
7th July 2026
31AQI (US)
31AQI (US)
8th July 2026
50AQI (US)
50AQI (US)
9th July 2026
72AQI (US)
72AQI (US)
10th July 2026
59AQI (US)
59AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
43AQI (US)
43AQI (US)
13th July 2026
32AQI (US)
32AQI (US)
14th July 2026
56AQI (US)
56AQI (US)
15th July 2026
62AQI (US)
62AQI (US)
16th July 2026
48AQI (US)
48AQI (US)
17th July 2026
27AQI (US)
27AQI (US)
18th July 2026
37AQI (US)
37AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
77AQI (US)
77AQI (US)
21st July 2026
91AQI (US)
91AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
71AQI (US)
71AQI (US)
24th July 2026
51AQI (US)
51AQI (US)
25th July 2026
74AQI (US)
74AQI (US)
26th July 2026
70AQI (US)
70AQI (US)
27th July 2026
38AQI (US)
38AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
52AQI (US)
52AQI (US)
30th July 2026
55AQI (US)
55AQI (US)
31st July 2026
57AQI (US)
57AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
36AQI (US)
36AQI (US)
4th August 2026
50AQI (US)
50AQI (US)
5th August 2026
58AQI (US)
58AQI (US)
6th August 2026
61AQI (US)
61AQI (US)
7th August 2026
45AQI (US)
45AQI (US)
8th August 2026
72AQI (US)
72AQI (US)
9th August 2026
78AQI (US)
78AQI (US)
10th August 2026
72AQI (US)
72AQI (US)
11th August 2026
88AQI (US)
88AQI (US)
12th August 2026
50AQI (US)
50AQI (US)
13th August 2026
50AQI (US)
50AQI (US)
14th August 2026
67AQI (US)
67AQI (US)
15th August 2026
75AQI (US)
75AQI (US)
16th August 2026
76AQI (US)
76AQI (US)
17th August 2026
62AQI (US)
62AQI (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
105AQI (US)
90AQI (US)
72AQI (US)
67AQI (US)
67AQI (US)
43AQI (US)
52AQI (US)
60AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202670AQI (US)
1
15
13
2
21
7
7
20
4
7
21
2
9
18
4
22
8
16
15
7
10
69
128
30
2
Highest AQI (US) recorded in
January105AQI (US)
Lowest AQI (US) recorded in
June43AQI (US)
202575AQI (US)
7
24
23
5
1
23
7
22
8
1
30
2
28
31
7
24
30
30
1
2
27
1
22
9
13
297
55
Highest AQI (US) recorded in
January113AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202475AQI (US)
13
14
4
27
2
2
25
4
27
3
9
22
7
23
10
21
1
26
4
2
28
6
23
2
6
22
2
17
14
43
274
45
4
Highest AQI (US) recorded in
January112AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202381AQI (US)
8
17
6
9
17
2
3
20
8
23
6
1
6
24
1
7
23
14
17
4
27
4
20
6
9
19
3
14
12
1
20
10
48
224
80
9
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202283AQI (US)
14
13
3
1
16
5
18
13
2
13
2
2
29
14
16
7
16
1
4
23
1
7
17
7
17
13
11
20
38
190
74
3
Highest AQI (US) recorded in
December111AQI (US)
Lowest AQI (US) recorded in
August22AQI (US)
202185AQI (US)
8
11
11
15
12
1
11
18
2
17
13
7
24
13
15
2
4
27
6
22
3
1
29
9
22
2
22
6
11
19
1
42
223
84
15
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
June61AQI (US)
202082AQI (US)
11
2
17
3
1
5
13
16
13
1
13
17
1
5
22
4
5
19
6
4
22
4
1
1
7
19
3
7
18
6
49
148
58
11
Highest AQI (US) recorded in
December128AQI (US)
Lowest AQI (US) recorded in
June52AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
85AQI (US)Least Polluted Year Recorded
2026(Avg.)
70AQI (US)Sishi Middle School's annual 2026 AQI (US) (70) shows an average percentage change of -12.4% (improved AQI (US)) compared to previous years: 2020 (82), 2021 (85), 2022 (83), 2023 (81), 2024 (75), 2025 (75).
