Hudong Road No 4 Elementary School, Maanshan, Anhui, 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
Hudong Road No 4 Elementary School, Maanshan, Anhui, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
119AQILowest AQI recorded on
11th Aug 2026
25AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 39 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Hudong Road No 4 Elementary School, Maanshan, Anhui, China
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
5AM14th Aug
53AQI
Avg. Lowest Time
6PM14th Aug
23AQI
Night time
Avg. Highest Time
4AM15th Aug
51AQI
Avg. Lowest Time
7PM14th Aug
21AQI
In the last 24 hours,
Hudong Road No 4 Elementary School's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 21, was recorded at 7 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hudong Road No 4 Elementary School, Maanshan, Anhui, 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 2026425 AMAQI
17th Jul 2026536 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20264710 AMAQI
17th Jul 20265511 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026571 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026504 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026567 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026469 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20265611 PMAQI
18th Jul 20265612 AMAQI
18th Jul 2026571 AMAQI
18th Jul 2026562 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026554 AMAQI
30°C28/34°C
18th Jul 2026535 AMAQI
18th Jul 2026556 AMAQI
18th Jul 2026677 AMAQI
18th Jul 2026738 AMAQI
18th Jul 2026749 AMAQI
18th Jul 20267210 AMAQI
18th Jul 20266911 AMAQI
18th Jul 20266512 PMAQI
18th Jul 2026701 PMAQI
18th Jul 2026622 PMAQI
18th Jul 2026563 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20266011 PMAQI
19th Jul 20266512 AMAQI
19th Jul 2026811 AMAQI
19th Jul 2026842 AMAQI
19th Jul 2026853 AMAQI
19th Jul 2026724 AMAQI
27°C26/30°C
19th Jul 2026785 AMAQI
19th Jul 2026846 AMAQI
19th Jul 2026957 AMAQI
19th Jul 2026928 AMAQI
19th Jul 2026729 AMAQI
19th Jul 20266010 AMAQI
19th Jul 20265711 AMAQI
19th Jul 20266012 PMAQI
19th Jul 2026641 PMAQI
19th Jul 2026602 PMAQI
19th Jul 2026583 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026197 PMAQI
19th Jul 2026158 PMAQI
19th Jul 2026109 PMAQI
19th Jul 20261410 PMAQI
19th Jul 2026811 PMAQI
20th Jul 2026812 AMAQI
20th Jul 2026171 AMAQI
20th Jul 2026222 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026464 AMAQI
26°C24/28°C
20th Jul 2026485 AMAQI
20th Jul 2026606 AMAQI
20th Jul 2026567 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026449 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20261411 AMAQI
20th Jul 20261012 PMAQI
20th Jul 202681 PMAQI
20th Jul 2026112 PMAQI
20th Jul 2026183 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026205 PMAQI
20th Jul 2026196 PMAQI
20th Jul 2026127 PMAQI
20th Jul 2026138 PMAQI
20th Jul 202689 PMAQI
20th Jul 2026810 PMAQI
20th Jul 20261011 PMAQI
21st Jul 2026812 AMAQI
21st Jul 2026141 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026153 AMAQI
21st Jul 2026224 AMAQI
25°C24/26°C
21st Jul 2026335 AMAQI
21st Jul 2026336 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20262810 AMAQI
21st Jul 20263412 PMAQI
21st Jul 2026321 PMAQI
21st Jul 2026322 PMAQI
21st Jul 2026313 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026826 PMAQI
21st Jul 2026367 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026403 AMAQI
22nd Jul 2026534 AMAQI
24°C23/26°C
22nd Jul 2026585 AMAQI
22nd Jul 2026556 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262010 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20262312 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026242 PMAQI
22nd Jul 2026403 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026345 PMAQI
22nd Jul 2026206 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026348 PMAQI
22nd Jul 2026349 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20265912 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026622 AMAQI
23rd Jul 2026683 AMAQI
23rd Jul 2026694 AMAQI
25°C24/28°C
23rd Jul 2026725 AMAQI
23rd Jul 2026696 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20265311 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026502 PMAQI
23rd Jul 2026433 PMAQI
23rd Jul 2026444 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026667 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20265710 PMAQI
23rd Jul 20266411 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026512 AMAQI
24th Jul 2026673 AMAQI
24th Jul 2026654 AMAQI
27°C25/30°C
24th Jul 2026675 AMAQI
24th Jul 2026706 AMAQI
24th Jul 2026647 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026449 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026542 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026337 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20263011 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026384 AMAQI
28°C24/34°C
25th Jul 2026365 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026488 AMAQI
25th Jul 2026489 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265311 AMAQI
25th Jul 20265512 PMAQI
25th Jul 2026561 PMAQI
25th Jul 2026562 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026555 PMAQI
25th Jul 2026576 PMAQI
25th Jul 2026597 PMAQI
25th Jul 2026608 PMAQI
25th Jul 2026649 PMAQI
25th Jul 20268110 PMAQI
25th Jul 20266711 PMAQI
26th Jul 20268012 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026584 AMAQI
30°C25/36°C
26th Jul 2026725 AMAQI
26th Jul 2026736 AMAQI
26th Jul 2026707 AMAQI
26th Jul 2026678 AMAQI
26th Jul 2026569 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263111 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026551 PMAQI
26th Jul 2026732 PMAQI
26th Jul 2026703 PMAQI
26th Jul 2026744 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026346 PMAQI
26th Jul 2026327 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026491 AMAQI
27th Jul 2026522 AMAQI
27th Jul 2026523 AMAQI
27th Jul 2026464 AMAQI
30°C27/35°C
27th Jul 2026425 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026527 AMAQI
27th Jul 2026548 AMAQI
27th Jul 2026539 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20265211 AMAQI
27th Jul 20265512 PMAQI
27th Jul 2026531 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026324 PMAQI
27th Jul 2026205 PMAQI
27th Jul 2026126 PMAQI
27th Jul 2026167 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026331 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026563 AMAQI
28th Jul 2026644 AMAQI
28°C26/31°C
28th Jul 2026555 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026509 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026531 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026533 AMAQI
29th Jul 2026674 AMAQI
28°C26/32°C
29th Jul 2026695 AMAQI
29th Jul 2026686 AMAQI
29th Jul 2026717 AMAQI
29th Jul 2026548 AMAQI
29th Jul 2026499 AMAQI
29th Jul 20263510 AMAQI
29th Jul 20262811 AMAQI
29th Jul 20262812 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026202 PMAQI
29th Jul 2026163 PMAQI
29th Jul 2026124 PMAQI
29th Jul 2026115 PMAQI
29th Jul 2026176 PMAQI
29th Jul 2026187 PMAQI
29th Jul 2026148 PMAQI
29th Jul 202699 PMAQI
29th Jul 2026810 PMAQI
29th Jul 2026811 PMAQI
30th Jul 20261512 AMAQI
30th Jul 2026181 AMAQI
30th Jul 2026202 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026314 AMAQI
29°C26/34°C
30th Jul 2026325 AMAQI
30th Jul 2026366 AMAQI
30th Jul 2026247 AMAQI
30th Jul 2026208 AMAQI
30th Jul 2026169 AMAQI
30th Jul 20261610 AMAQI
30th Jul 20262611 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026222 PMAQI
30th Jul 2026203 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026205 PMAQI
30th Jul 2026226 PMAQI
30th Jul 2026287 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026279 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026652 AMAQI
31st Jul 2026583 AMAQI
31st Jul 2026564 AMAQI
29°C26/35°C
31st Jul 2026555 AMAQI
31st Jul 2026526 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20263112 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026312 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20264610 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026311 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026333 AMAQI
1st Aug 2026274 AMAQI
30°C26/35°C
1st Aug 2026335 AMAQI
1st Aug 2026446 AMAQI
1st Aug 2026697 AMAQI
1st Aug 2026628 AMAQI
1st Aug 2026639 AMAQI
1st Aug 20263610 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20263112 PMAQI
1st Aug 2026311 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026283 PMAQI
1st Aug 2026284 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026238 PMAQI
1st Aug 2026199 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20263611 PMAQI
2nd Aug 20264512 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026512 AMAQI
2nd Aug 2026553 AMAQI
2nd Aug 2026544 AMAQI
31°C26/35°C
2nd Aug 2026645 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026647 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026699 AMAQI
2nd Aug 20266210 AMAQI
2nd Aug 20265711 AMAQI
2nd Aug 20265412 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026542 PMAQI
2nd Aug 2026533 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20265110 PMAQI
2nd Aug 20266011 PMAQI
3rd Aug 20266412 AMAQI
3rd Aug 2026631 AMAQI
3rd Aug 2026652 AMAQI
3rd Aug 2026703 AMAQI
3rd Aug 2026814 AMAQI
31°C26/37°C
3rd Aug 2026745 AMAQI
3rd Aug 2026786 AMAQI
3rd Aug 2026837 AMAQI
3rd Aug 2026798 AMAQI
3rd Aug 2026719 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20264911 AMAQI
3rd Aug 20265612 PMAQI
3rd Aug 2026571 PMAQI
3rd Aug 2026482 PMAQI
3rd Aug 2026433 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026455 PMAQI
3rd Aug 2026566 PMAQI
3rd Aug 2026607 PMAQI
3rd Aug 2026638 PMAQI
3rd Aug 2026829 PMAQI
3rd Aug 20269210 PMAQI
3rd Aug 20269411 PMAQI
4th Aug 20268612 AMAQI
4th Aug 2026761 AMAQI
4th Aug 2026642 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026494 AMAQI
30°C25/36°C
4th Aug 2026555 AMAQI
4th Aug 2026666 AMAQI
4th Aug 2026857 AMAQI
4th Aug 20261078 AMAQI
4th Aug 20261119 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20265211 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026542 PMAQI
4th Aug 2026373 PMAQI
4th Aug 2026364 PMAQI
4th Aug 2026305 PMAQI
4th Aug 2026266 PMAQI
4th Aug 2026247 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20265511 PMAQI
5th Aug 20265712 AMAQI
5th Aug 2026781 AMAQI
5th Aug 20261022 AMAQI
5th Aug 20261113 AMAQI
5th Aug 20261154 AMAQI
29°C25/34°C
5th Aug 20261085 AMAQI
5th Aug 20261066 AMAQI
5th Aug 20261407 AMAQI
5th Aug 20261308 AMAQI
5th Aug 20261099 AMAQI
5th Aug 20269710 AMAQI
5th Aug 20268011 AMAQI
5th Aug 20268212 PMAQI
5th Aug 2026731 PMAQI
5th Aug 2026642 PMAQI
5th Aug 2026603 PMAQI
5th Aug 2026594 PMAQI
5th Aug 2026625 PMAQI
5th Aug 2026576 PMAQI
5th Aug 2026707 PMAQI
5th Aug 2026738 PMAQI
5th Aug 2026629 PMAQI
5th Aug 20265410 PMAQI
5th Aug 20266011 PMAQI
6th Aug 20266612 AMAQI
6th Aug 2026761 AMAQI
6th Aug 2026812 AMAQI
6th Aug 2026873 AMAQI
6th Aug 2026784 AMAQI
30°C26/35°C
6th Aug 2026745 AMAQI
6th Aug 2026706 AMAQI
6th Aug 2026847 AMAQI
6th Aug 2026908 AMAQI
6th Aug 2026969 AMAQI
6th Aug 20269210 AMAQI
6th Aug 20266611 AMAQI
6th Aug 20265012 PMAQI
6th Aug 2026381 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026423 PMAQI
6th Aug 2026244 PMAQI
6th Aug 2026265 PMAQI
6th Aug 2026306 PMAQI
6th Aug 2026347 PMAQI
6th Aug 2026408 PMAQI
6th Aug 2026319 PMAQI
6th Aug 20263010 PMAQI
6th Aug 20261711 PMAQI
7th Aug 20261412 AMAQI
7th Aug 2026331 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026573 AMAQI
7th Aug 2026554 AMAQI
29°C26/34°C
7th Aug 2026805 AMAQI
7th Aug 2026836 AMAQI
7th Aug 2026957 AMAQI
7th Aug 2026968 AMAQI
7th Aug 2026879 AMAQI
7th Aug 20268810 AMAQI
7th Aug 20269011 AMAQI
7th Aug 20267812 PMAQI
7th Aug 2026501 PMAQI
7th Aug 2026522 PMAQI
7th Aug 2026533 PMAQI
7th Aug 2026544 PMAQI
7th Aug 2026515 PMAQI
7th Aug 2026506 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026429 PMAQI
7th Aug 20264810 PMAQI
7th Aug 20265611 PMAQI
8th Aug 20265612 AMAQI
8th Aug 2026571 AMAQI
8th Aug 2026602 AMAQI
8th Aug 2026713 AMAQI
8th Aug 2026744 AMAQI
29°C25/34°C
8th Aug 2026735 AMAQI
8th Aug 2026886 AMAQI
8th Aug 2026897 AMAQI
8th Aug 20261128 AMAQI
8th Aug 2026699 AMAQI
8th Aug 20266010 AMAQI
8th Aug 20264611 AMAQI
8th Aug 20264212 PMAQI
8th Aug 2026451 PMAQI
8th Aug 2026432 PMAQI
8th Aug 2026403 PMAQI
8th Aug 2026414 PMAQI
8th Aug 2026535 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026449 PMAQI
8th Aug 20264010 PMAQI
8th Aug 20263811 PMAQI
9th Aug 20264212 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026464 AMAQI
29°C25/35°C
9th Aug 2026405 AMAQI
9th Aug 2026386 AMAQI
9th Aug 2026427 AMAQI
9th Aug 2026428 AMAQI
9th Aug 2026339 AMAQI
9th Aug 20264810 AMAQI
9th Aug 20264811 AMAQI
9th Aug 20262812 PMAQI
9th Aug 2026271 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026383 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026196 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262911 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026311 AMAQI
10th Aug 2026382 AMAQI
10th Aug 2026383 AMAQI
10th Aug 2026364 AMAQI
26°C24/30°C
10th Aug 2026365 AMAQI
10th Aug 2026316 AMAQI
10th Aug 2026297 AMAQI
10th Aug 2026298 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262910 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026231 PMAQI
10th Aug 2026232 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026234 AMAQI
25°C24/26°C
11th Aug 2026215 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026387 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20263310 AMAQI
11th Aug 20263311 AMAQI
11th Aug 20262312 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026213 PMAQI
11th Aug 2026214 PMAQI
11th Aug 2026335 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026218 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026274 AMAQI
26°C25/27°C
12th Aug 2026295 AMAQI
12th Aug 2026316 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026339 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20265112 PMAQI
12th Aug 2026521 PMAQI
12th Aug 2026382 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026464 PMAQI
12th Aug 2026505 PMAQI
12th Aug 2026466 PMAQI
12th Aug 2026467 PMAQI
12th Aug 2026508 PMAQI
12th Aug 2026429 PMAQI
12th Aug 20265010 PMAQI
12th Aug 20264911 PMAQI
13th Aug 20263812 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026212 AMAQI
13th Aug 2026483 AMAQI
13th Aug 2026234 AMAQI
26°C25/28°C
13th Aug 2026295 AMAQI
13th Aug 2026466 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026428 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262711 AMAQI
13th Aug 20262912 PMAQI
13th Aug 2026291 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026335 PMAQI
13th Aug 2026446 PMAQI
13th Aug 2026527 PMAQI
13th Aug 2026548 PMAQI
13th Aug 2026539 PMAQI
13th Aug 20265710 PMAQI
13th Aug 20266011 PMAQI
14th Aug 20265612 AMAQI
14th Aug 2026521 AMAQI
14th Aug 2026512 AMAQI
14th Aug 2026533 AMAQI
14th Aug 2026544 AMAQI
26°C24/29°C
14th Aug 2026535 AMAQI
14th Aug 2026526 AMAQI
14th Aug 2026517 AMAQI
14th Aug 2026508 AMAQI
14th Aug 2026509 AMAQI
14th Aug 20264810 AMAQI
14th Aug 20264211 AMAQI
14th Aug 20263312 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026236 PMAQI
14th Aug 2026217 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026279 PMAQI
14th Aug 20262710 PMAQI
14th Aug 20263111 PMAQI
15th Aug 20263312 AMAQI
15th Aug 2026331 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026403 AMAQI
15th Aug 2026514 AMAQI
23°C23/24°C
15th Aug 2026515 AMAQI
5 AM15th Aug 2026506 AMAQI
15th Aug 2026527 AMAQI
15th Aug 2026548 AMAQI
15th Aug 2026469 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262511 AMAQI
15th Aug 20262512 PMAQI
12 PM15th Aug 2026271 PMAQI
15th Aug 2026292 PMAQI
15th Aug 2026333 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026445 PMAQI
15th Aug 2026386 PMAQI
15th Aug 2026367 PMAQI
7 PM15th Aug 2026388 PMAQI
15th Aug 2026429 PMAQI
15th Aug 20264210 PMAQI
15th Aug 20264011 PMAQI
12 AM
4 AM
24°C23/26°C
Day time
Avg. Highest Time
7 AM - 8 AM
61AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 7 PM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 61), while the lowest AQI was between 5 PM to 7 PM (Avg. 36).
Night time
Avg. Highest Time
3 AM - 4 AM
52AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM - 9 PM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 52), while the lowest AQI was between 8 PM to 9 PM (Avg. 37).
2026 Days Vs Air Quality
Hudong Road No 4 Elementary School, Maanshan, Anhui, China
2026
24%
54
46%
104
26%
59
4%
10
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
54 DaysModerate
104 DaysPoor
59 DaysUnhealthy
10 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 24%
Health Risk Level:
Very high
In 2026, 24% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Hudong Road No 4 Elementary School, Maanshan, Anhui, 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
52AQI (US)
52AQI (US)
2nd January 2026
125AQI (US)
125AQI (US)
3rd January 2026
138AQI (US)
138AQI (US)
4th January 2026
162AQI (US)
162AQI (US)
5th January 2026
162AQI (US)
162AQI (US)
6th January 2026
142AQI (US)
142AQI (US)
7th January 2026
106AQI (US)
106AQI (US)
8th January 2026
111AQI (US)
111AQI (US)
9th January 2026
128AQI (US)
128AQI (US)
10th January 2026
122AQI (US)
122AQI (US)
11th January 2026
84AQI (US)
84AQI (US)
12th January 2026
88AQI (US)
88AQI (US)
13th January 2026
134AQI (US)
134AQI (US)
14th January 2026
140AQI (US)
140AQI (US)
15th January 2026
152AQI (US)
152AQI (US)
16th January 2026
154AQI (US)
154AQI (US)
17th January 2026
172AQI (US)
172AQI (US)
18th January 2026
152AQI (US)
152AQI (US)
19th January 2026
57AQI (US)
57AQI (US)
20th January 2026
84AQI (US)
84AQI (US)
21st January 2026
100AQI (US)
100AQI (US)
22nd January 2026
82AQI (US)
82AQI (US)
23rd January 2026
135AQI (US)
135AQI (US)
24th January 2026
155AQI (US)
155AQI (US)
25th January 2026
162AQI (US)
162AQI (US)
26th January 2026
75AQI (US)
75AQI (US)
27th January 2026
81AQI (US)
81AQI (US)
28th January 2026
124AQI (US)
124AQI (US)
29th January 2026
112AQI (US)
112AQI (US)
30th January 2026
66AQI (US)
66AQI (US)
31st January 2026
75AQI (US)
75AQI (US)
1st February 2026
121AQI (US)
121AQI (US)
2nd February 2026
123AQI (US)
123AQI (US)
3rd February 2026
131AQI (US)
131AQI (US)
4th February 2026
103AQI (US)
103AQI (US)
5th February 2026
145AQI (US)
145AQI (US)
6th February 2026
94AQI (US)
94AQI (US)
7th February 2026
60AQI (US)
60AQI (US)
8th February 2026
92AQI (US)
92AQI (US)
9th February 2026
72AQI (US)
72AQI (US)
10th February 2026
116AQI (US)
116AQI (US)
11th February 2026
132AQI (US)
132AQI (US)
12th February 2026
123AQI (US)
123AQI (US)
13th February 2026
139AQI (US)
139AQI (US)
14th February 2026
138AQI (US)
138AQI (US)
15th February 2026
129AQI (US)
129AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
145AQI (US)
145AQI (US)
18th February 2026
142AQI (US)
142AQI (US)
19th February 2026
153AQI (US)
153AQI (US)
20th February 2026
103AQI (US)
103AQI (US)
21st February 2026
77AQI (US)
77AQI (US)
22nd February 2026
79AQI (US)
79AQI (US)
23rd February 2026
79AQI (US)
79AQI (US)
24th February 2026
52AQI (US)
52AQI (US)
25th February 2026
70AQI (US)
70AQI (US)
26th February 2026
60AQI (US)
60AQI (US)
27th February 2026
57AQI (US)
57AQI (US)
28th February 2026
75AQI (US)
75AQI (US)
1st March 2026
70AQI (US)
70AQI (US)
2nd March 2026
23AQI (US)
23AQI (US)
3rd March 2026
106AQI (US)
106AQI (US)
4th March 2026
98AQI (US)
98AQI (US)
5th March 2026
120AQI (US)
120AQI (US)
6th March 2026
119AQI (US)
119AQI (US)
7th March 2026
104AQI (US)
104AQI (US)
8th March 2026
87AQI (US)
87AQI (US)
9th March 2026
128AQI (US)
128AQI (US)
10th March 2026
132AQI (US)
132AQI (US)
11th March 2026
129AQI (US)
129AQI (US)
12th March 2026
133AQI (US)
133AQI (US)
13th March 2026
127AQI (US)
127AQI (US)
14th March 2026
129AQI (US)
129AQI (US)
15th March 2026
144AQI (US)
144AQI (US)
16th March 2026
80AQI (US)
80AQI (US)
17th March 2026
85AQI (US)
85AQI (US)
18th March 2026
79AQI (US)
79AQI (US)
19th March 2026
125AQI (US)
125AQI (US)
20th March 2026
160AQI (US)
160AQI (US)
21st March 2026
134AQI (US)
134AQI (US)
22nd March 2026
131AQI (US)
131AQI (US)
23rd March 2026
130AQI (US)
130AQI (US)
24th March 2026
133AQI (US)
133AQI (US)
25th March 2026
132AQI (US)
132AQI (US)
26th March 2026
141AQI (US)
141AQI (US)
27th March 2026
108AQI (US)
108AQI (US)
28th March 2026
71AQI (US)
71AQI (US)
29th March 2026
97AQI (US)
97AQI (US)
30th March 2026
83AQI (US)
83AQI (US)
31st March 2026
115AQI (US)
115AQI (US)
1st April 2026
144AQI (US)
144AQI (US)
2nd April 2026
116AQI (US)
116AQI (US)
3rd April 2026
98AQI (US)
98AQI (US)
4th April 2026
90AQI (US)
90AQI (US)
5th April 2026
95AQI (US)
95AQI (US)
6th April 2026
111AQI (US)
111AQI (US)
7th April 2026
71AQI (US)
71AQI (US)
8th April 2026
41AQI (US)
41AQI (US)
9th April 2026
65AQI (US)
65AQI (US)
10th April 2026
86AQI (US)
86AQI (US)
11th April 2026
119AQI (US)
119AQI (US)
12th April 2026
41AQI (US)
41AQI (US)
13th April 2026
62AQI (US)
62AQI (US)
14th April 2026
74AQI (US)
74AQI (US)
15th April 2026
82AQI (US)
82AQI (US)
16th April 2026
90AQI (US)
90AQI (US)
17th April 2026
105AQI (US)
105AQI (US)
18th April 2026
100AQI (US)
100AQI (US)
19th April 2026
75AQI (US)
75AQI (US)
20th April 2026
93AQI (US)
93AQI (US)
21st April 2026
61AQI (US)
61AQI (US)
22nd April 2026
30AQI (US)
30AQI (US)
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
63AQI (US)
63AQI (US)
25th April 2026
89AQI (US)
89AQI (US)
26th April 2026
73AQI (US)
73AQI (US)
27th April 2026
98AQI (US)
98AQI (US)
28th April 2026
56AQI (US)
56AQI (US)
29th April 2026
42AQI (US)
42AQI (US)
30th April 2026
80AQI (US)
80AQI (US)
1st May 2026
57AQI (US)
57AQI (US)
2nd May 2026
81AQI (US)
81AQI (US)
3rd May 2026
66AQI (US)
66AQI (US)
4th May 2026
37AQI (US)
37AQI (US)
5th May 2026
65AQI (US)
65AQI (US)
6th May 2026
63AQI (US)
63AQI (US)
7th May 2026
96AQI (US)
96AQI (US)
8th May 2026
47AQI (US)
47AQI (US)
9th May 2026
40AQI (US)
40AQI (US)
10th May 2026
77AQI (US)
77AQI (US)
11th May 2026
82AQI (US)
82AQI (US)
12th May 2026
105AQI (US)
105AQI (US)
13th May 2026
119AQI (US)
119AQI (US)
14th May 2026
91AQI (US)
91AQI (US)
15th May 2026
51AQI (US)
51AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
80AQI (US)
80AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
52AQI (US)
52AQI (US)
27th May 2026
45AQI (US)
45AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
78AQI (US)
78AQI (US)
30th May 2026
95AQI (US)
95AQI (US)
31st May 2026
86AQI (US)
86AQI (US)
1st June 2026
86AQI (US)
86AQI (US)
2nd June 2026
134AQI (US)
134AQI (US)
3rd June 2026
102AQI (US)
102AQI (US)
4th June 2026
81AQI (US)
81AQI (US)
5th June 2026
56AQI (US)
56AQI (US)
6th June 2026
50AQI (US)
50AQI (US)
7th June 2026
71AQI (US)
71AQI (US)
8th June 2026
55AQI (US)
55AQI (US)
9th June 2026
46AQI (US)
46AQI (US)
10th June 2026
58AQI (US)
58AQI (US)
11th June 2026
68AQI (US)
68AQI (US)
12th June 2026
86AQI (US)
86AQI (US)
13th June 2026
55AQI (US)
55AQI (US)
14th June 2026
57AQI (US)
57AQI (US)
15th June 2026
49AQI (US)
49AQI (US)
16th June 2026
52AQI (US)
52AQI (US)
17th June 2026
59AQI (US)
59AQI (US)
18th June 2026
106AQI (US)
106AQI (US)
19th June 2026
38AQI (US)
38AQI (US)
20th June 2026
25AQI (US)
25AQI (US)
21st June 2026
64AQI (US)
64AQI (US)
22nd June 2026
24AQI (US)
24AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
26AQI (US)
26AQI (US)
25th June 2026
35AQI (US)
35AQI (US)
26th June 2026
71AQI (US)
71AQI (US)
27th June 2026
108AQI (US)
108AQI (US)
28th June 2026
123AQI (US)
123AQI (US)
29th June 2026
112AQI (US)
112AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
50AQI (US)
50AQI (US)
2nd July 2026
34AQI (US)
34AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
31AQI (US)
31AQI (US)
5th July 2026
12AQI (US)
12AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
42AQI (US)
42AQI (US)
11th July 2026
46AQI (US)
46AQI (US)
12th July 2026
22AQI (US)
22AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
50AQI (US)
50AQI (US)
15th July 2026
47AQI (US)
47AQI (US)
16th July 2026
25AQI (US)
25AQI (US)
17th July 2026
48AQI (US)
48AQI (US)
18th July 2026
57AQI (US)
57AQI (US)
19th July 2026
56AQI (US)
56AQI (US)
20th July 2026
25AQI (US)
25AQI (US)
21st July 2026
31AQI (US)
31AQI (US)
22nd July 2026
37AQI (US)
37AQI (US)
23rd July 2026
56AQI (US)
56AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
51AQI (US)
51AQI (US)
26th July 2026
52AQI (US)
52AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
39AQI (US)
39AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
35AQI (US)
35AQI (US)
2nd August 2026
54AQI (US)
54AQI (US)
3rd August 2026
66AQI (US)
66AQI (US)
4th August 2026
57AQI (US)
57AQI (US)
5th August 2026
84AQI (US)
84AQI (US)
6th August 2026
56AQI (US)
56AQI (US)
7th August 2026
60AQI (US)
60AQI (US)
8th August 2026
56AQI (US)
56AQI (US)
9th August 2026
35AQI (US)
35AQI (US)
10th August 2026
27AQI (US)
27AQI (US)
11th August 2026
25AQI (US)
25AQI (US)
12th August 2026
37AQI (US)
37AQI (US)
13th August 2026
37AQI (US)
37AQI (US)
14th August 2026
39AQI (US)
39AQI (US)
15th August 2026
39AQI (US)
39AQI (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
117AQI (US)
102AQI (US)
111AQI (US)
79AQI (US)
70AQI (US)
65AQI (US)
37AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202680AQI (US)
11
12
8
13
14
1
1
9
20
1
5
20
5
4
25
2
10
14
6
26
5
8
7
54
104
59
10
Highest AQI (US) recorded in
January117AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
202589AQI (US)
6
21
4
7
19
2
19
12
19
10
1
26
5
4
26
9
22
4
27
2
28
1
25
4
1
1
13
11
5
13
11
7
21
231
93
19
1
Highest AQI (US) recorded in
January124AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202487AQI (US)
10
5
16
3
11
10
5
12
18
1
21
9
1
26
4
6
23
1
14
17
3
27
1
7
22
1
7
20
4
4
21
4
1
4
25
2
45
214
82
25
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202397AQI (US)
1
5
16
8
2
10
13
3
13
14
4
15
14
1
20
10
1
3
18
9
8
22
1
2
24
5
5
21
4
4
14
13
2
7
15
2
1
10
12
6
2
28
179
126
24
3
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
202293AQI (US)
1
6
10
13
5
12
4
1
10
15
4
1
11
7
19
12
2
25
3
8
13
1
5
21
2
10
20
1
6
21
3
1
9
13
7
1
34
161
78
28
2
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
July59AQI (US)
202191AQI (US)
4
17
9
16
9
3
14
15
2
24
6
3
20
8
3
24
3
15
14
2
9
19
2
2
27
1
5
17
9
3
16
10
1
2
6
12
11
42
201
94
26
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202085AQI (US)
3
8
2
11
10
15
3
10
20
6
22
3
5
26
25
5
3
23
5
2
19
9
6
8
17
29
175
45
17
Highest AQI (US) recorded in
December138AQI (US)
Lowest AQI (US) recorded in
June62AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
97AQI (US)Least Polluted Year Recorded
2026(Avg.)
80AQI (US)Hudong Road No 4 Elementary School's annual 2026 AQI (US) (80) shows an average percentage change of -11.2% (improved AQI (US)) compared to previous years: 2020 (85), 2021 (91), 2022 (93), 2023 (97), 2024 (87), 2025 (89).
