Changjiang Middle Road, Hefei, 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
Changjiang Middle Road, Hefei, Anhui, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
100AQILowest AQI recorded on
3rd Aug 2026
39AQISame Day Analysis (8th 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: 7th Aug - 8th Aug 2026
Changjiang Middle Road, Hefei, Anhui, China
AQI
Day
Night
.
5 AM7th Aug 2026
7 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
9AM7th Aug
66AQI
Avg. Lowest Time
7PM7th Aug
23AQI
Night time
Avg. Highest Time
4AM8th Aug
44AQI
Avg. Lowest Time
8PM7th Aug
25AQI
In the last 24 hours,
Changjiang Middle Road's AQI reached its highest point of 66 at 9 AM during the Day, while the lowest point, 23, was recorded at 7 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Changjiang Middle Road, Hefei, Anhui, China
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
10th Jul 2026275 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026307 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026299 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262411 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026263 PMAQI
10th Jul 2026294 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026319 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263612 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026682 AMAQI
11th Jul 2026603 AMAQI
11th Jul 2026624 AMAQI
30°C25/35°C
11th Jul 2026645 AMAQI
11th Jul 2026566 AMAQI
11th Jul 2026517 AMAQI
11th Jul 2026528 AMAQI
11th Jul 2026469 AMAQI
11th Jul 20264610 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026362 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026256 PMAQI
11th Jul 2026297 PMAQI
11th Jul 2026408 PMAQI
11th Jul 2026429 PMAQI
11th Jul 20264010 PMAQI
11th Jul 20264611 PMAQI
12th Jul 20264012 AMAQI
12th Jul 2026401 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026333 AMAQI
12th Jul 2026314 AMAQI
29°C25/33°C
12th Jul 2026315 AMAQI
12th Jul 2026276 AMAQI
12th Jul 2026257 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026109 AMAQI
12th Jul 2026810 AMAQI
12th Jul 20261711 AMAQI
12th Jul 20262112 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026105 PMAQI
12th Jul 202686 PMAQI
12th Jul 202687 PMAQI
12th Jul 202688 PMAQI
12th Jul 202689 PMAQI
12th Jul 2026810 PMAQI
12th Jul 2026811 PMAQI
13th Jul 2026812 AMAQI
13th Jul 202681 AMAQI
13th Jul 202682 AMAQI
13th Jul 2026193 AMAQI
13th Jul 2026244 AMAQI
27°C26/28°C
13th Jul 2026155 AMAQI
13th Jul 202686 AMAQI
13th Jul 2026127 AMAQI
13th Jul 2026168 AMAQI
13th Jul 2026169 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262312 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026233 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026176 PMAQI
13th Jul 202687 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20264812 AMAQI
14th Jul 2026641 AMAQI
14th Jul 2026442 AMAQI
14th Jul 2026503 AMAQI
14th Jul 2026404 AMAQI
26°C25/27°C
14th Jul 2026425 AMAQI
14th Jul 2026446 AMAQI
14th Jul 2026477 AMAQI
14th Jul 2026598 AMAQI
14th Jul 2026629 AMAQI
14th Jul 20266210 AMAQI
14th Jul 20265211 AMAQI
14th Jul 20264812 PMAQI
14th Jul 2026511 PMAQI
14th Jul 2026522 PMAQI
14th Jul 2026523 PMAQI
14th Jul 2026514 PMAQI
14th Jul 2026505 PMAQI
14th Jul 2026526 PMAQI
14th Jul 2026567 PMAQI
14th Jul 2026578 PMAQI
14th Jul 2026579 PMAQI
14th Jul 20265310 PMAQI
14th Jul 20264611 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026291 AMAQI
15th Jul 2026212 AMAQI
15th Jul 2026273 AMAQI
15th Jul 2026274 AMAQI
30°C25/35°C
15th Jul 2026295 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026277 AMAQI
15th Jul 2026268 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026161 PMAQI
15th Jul 2026112 PMAQI
15th Jul 2026123 PMAQI
15th Jul 2026124 PMAQI
15th Jul 2026105 PMAQI
15th Jul 202686 PMAQI
15th Jul 2026117 PMAQI
15th Jul 2026118 PMAQI
15th Jul 2026129 PMAQI
15th Jul 20261210 PMAQI
15th Jul 20261211 PMAQI
16th Jul 20261212 AMAQI
16th Jul 2026101 AMAQI
16th Jul 202682 AMAQI
16th Jul 202683 AMAQI
16th Jul 202684 AMAQI
30°C27/34°C
16th Jul 2026105 AMAQI
16th Jul 2026106 AMAQI
16th Jul 202697 AMAQI
16th Jul 2026108 AMAQI
16th Jul 2026169 AMAQI
16th Jul 20261610 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026161 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026234 PMAQI
16th Jul 2026235 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026254 AMAQI
30°C27/34°C
17th Jul 2026265 AMAQI
17th Jul 2026276 AMAQI
17th Jul 2026217 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026383 PMAQI
17th Jul 2026424 PMAQI
17th Jul 2026585 PMAQI
17th Jul 2026566 PMAQI
17th Jul 2026627 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026629 PMAQI
17th Jul 20266410 PMAQI
17th Jul 20266611 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026504 AMAQI
30°C25/34°C
18th Jul 2026485 AMAQI
18th Jul 2026506 AMAQI
18th Jul 2026507 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026533 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026276 PMAQI
18th Jul 2026337 PMAQI
18th Jul 2026468 PMAQI
18th Jul 2026579 PMAQI
18th Jul 20266310 PMAQI
18th Jul 20266411 PMAQI
19th Jul 20266512 AMAQI
19th Jul 2026651 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026723 AMAQI
19th Jul 2026744 AMAQI
25°C24/27°C
19th Jul 2026785 AMAQI
19th Jul 2026746 AMAQI
19th Jul 2026797 AMAQI
19th Jul 2026738 AMAQI
19th Jul 2026719 AMAQI
19th Jul 20267010 AMAQI
19th Jul 20267911 AMAQI
19th Jul 20267612 PMAQI
19th Jul 2026741 PMAQI
19th Jul 2026682 PMAQI
19th Jul 2026703 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026525 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026367 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026213 AMAQI
20th Jul 2026214 AMAQI
25°C24/27°C
20th Jul 2026335 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026317 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026334 AMAQI
25°C23/28°C
21st Jul 2026295 AMAQI
21st Jul 2026366 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20262912 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026806 PMAQI
21st Jul 2026387 PMAQI
21st Jul 2026348 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20263812 AMAQI
22nd Jul 2026531 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026424 AMAQI
25°C24/28°C
22nd Jul 2026425 AMAQI
22nd Jul 2026476 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026518 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20265110 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026421 PMAQI
22nd Jul 2026342 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026286 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20263210 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026364 AMAQI
25°C24/27°C
23rd Jul 2026545 AMAQI
23rd Jul 2026426 AMAQI
23rd Jul 2026407 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20263410 AMAQI
23rd Jul 20263011 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026561 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026266 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20264812 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026313 AMAQI
24th Jul 2026274 AMAQI
25°C25/27°C
24th Jul 2026345 AMAQI
24th Jul 2026446 AMAQI
24th Jul 2026327 AMAQI
24th Jul 2026528 AMAQI
24th Jul 2026369 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026346 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026368 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20265510 PMAQI
24th Jul 20265111 PMAQI
25th Jul 20264712 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026544 AMAQI
28°C24/31°C
25th Jul 2026515 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026679 AMAQI
25th Jul 20266210 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026548 PMAQI
25th Jul 2026659 PMAQI
25th Jul 20266610 PMAQI
25th Jul 20267211 PMAQI
26th Jul 20268012 AMAQI
26th Jul 2026841 AMAQI
26th Jul 2026732 AMAQI
26th Jul 2026823 AMAQI
26th Jul 2026804 AMAQI
30°C26/35°C
26th Jul 2026765 AMAQI
26th Jul 2026836 AMAQI
26th Jul 2026837 AMAQI
26th Jul 2026888 AMAQI
26th Jul 2026889 AMAQI
26th Jul 20269010 AMAQI
26th Jul 202610011 AMAQI
26th Jul 20269712 PMAQI
26th Jul 2026881 PMAQI
26th Jul 2026722 PMAQI
26th Jul 2026643 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026289 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026384 AMAQI
30°C27/35°C
27th Jul 2026425 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026261 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026426 PMAQI
27th Jul 2026447 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20266912 AMAQI
28th Jul 2026711 AMAQI
28th Jul 2026692 AMAQI
28th Jul 2026583 AMAQI
28th Jul 2026424 AMAQI
27°C25/29°C
28th Jul 2026335 AMAQI
28th Jul 2026446 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026232 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263411 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026321 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026384 AMAQI
26°C25/27°C
29th Jul 2026385 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026214 AMAQI
28°C25/32°C
30th Jul 2026215 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026422 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026328 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20264412 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026473 AMAQI
31st Jul 2026534 AMAQI
29°C26/34°C
31st Jul 2026475 AMAQI
31st Jul 2026576 AMAQI
31st Jul 2026657 AMAQI
31st Jul 2026528 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026341 PMAQI
31st Jul 2026312 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026329 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026644 AMAQI
29°C25/33°C
1st Aug 2026535 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026479 AMAQI
1st Aug 20266010 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026463 PMAQI
1st Aug 2026544 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026558 PMAQI
1st Aug 2026609 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265811 PMAQI
2nd Aug 20265312 AMAQI
2nd Aug 2026671 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026553 AMAQI
2nd Aug 2026644 AMAQI
29°C25/34°C
2nd Aug 2026575 AMAQI
2nd Aug 2026626 AMAQI
2nd Aug 2026637 AMAQI
2nd Aug 2026688 AMAQI
2nd Aug 2026699 AMAQI
2nd Aug 20267810 AMAQI
2nd Aug 20266711 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026532 PMAQI
2nd Aug 2026563 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026487 PMAQI
2nd Aug 2026578 PMAQI
2nd Aug 2026659 PMAQI
2nd Aug 20266810 PMAQI
2nd Aug 20266411 PMAQI
3rd Aug 20265912 AMAQI
3rd Aug 2026541 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026274 AMAQI
30°C26/35°C
3rd Aug 2026275 AMAQI
3rd Aug 2026316 AMAQI
3rd Aug 2026337 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20262910 AMAQI
3rd Aug 20262711 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026271 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026648 PMAQI
3rd Aug 2026649 PMAQI
3rd Aug 20266610 PMAQI
3rd Aug 20266711 PMAQI
4th Aug 20266412 AMAQI
4th Aug 2026601 AMAQI
4th Aug 2026602 AMAQI
4th Aug 2026653 AMAQI
4th Aug 2026744 AMAQI
30°C25/35°C
4th Aug 2026795 AMAQI
4th Aug 2026746 AMAQI
4th Aug 2026737 AMAQI
4th Aug 2026728 AMAQI
4th Aug 2026699 AMAQI
4th Aug 20266610 AMAQI
4th Aug 20266611 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026463 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026555 PMAQI
4th Aug 2026586 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026491 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026703 AMAQI
5th Aug 2026724 AMAQI
29°C26/34°C
5th Aug 2026805 AMAQI
5th Aug 2026866 AMAQI
5th Aug 2026967 AMAQI
5th Aug 2026898 AMAQI
5th Aug 20261059 AMAQI
5th Aug 202610610 AMAQI
5th Aug 202611411 AMAQI
5th Aug 202610112 PMAQI
5th Aug 2026871 PMAQI
5th Aug 2026812 PMAQI
5th Aug 2026713 PMAQI
5th Aug 2026664 PMAQI
5th Aug 2026685 PMAQI
5th Aug 2026676 PMAQI
5th Aug 2026627 PMAQI
5th Aug 2026578 PMAQI
5th Aug 2026539 PMAQI
5th Aug 20265010 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265812 AMAQI
6th Aug 2026531 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026274 AMAQI
29°C25/34°C
6th Aug 2026405 AMAQI
6th Aug 2026606 AMAQI
6th Aug 2026657 AMAQI
6th Aug 2026738 AMAQI
6th Aug 2026859 AMAQI
6th Aug 20268410 AMAQI
6th Aug 20268811 AMAQI
6th Aug 20268312 PMAQI
6th Aug 2026701 PMAQI
6th Aug 2026572 PMAQI
6th Aug 2026523 PMAQI
6th Aug 2026444 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026478 PMAQI
6th Aug 2026329 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262911 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026293 AMAQI
7th Aug 2026364 AMAQI
29°C26/34°C
7th Aug 2026465 AMAQI
7th Aug 2026516 AMAQI
7th Aug 2026607 AMAQI
7th Aug 2026638 AMAQI
7th Aug 2026669 AMAQI
7th Aug 20266410 AMAQI
7th Aug 20266511 AMAQI
7th Aug 20266612 PMAQI
7th Aug 2026231 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026237 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20263810 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20263412 AMAQI
8th Aug 2026311 AMAQI
8th Aug 2026332 AMAQI
8th Aug 2026383 AMAQI
8th Aug 2026444 AMAQI
29°C26/34°C
8th Aug 2026485 AMAQI
5 AM8th Aug 2026536 AMAQI
8th Aug 2026587 AMAQI
8th Aug 2026588 AMAQI
8th Aug 2026579 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263611 AMAQI
8th Aug 20264212 PMAQI
12 PM8th Aug 2026381 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026224 PMAQI
8th Aug 2026225 PMAQI
8th Aug 2026246 PMAQI
8th Aug 2026257 PMAQI
7 PM8th Aug 2026388 PMAQI
8th Aug 2026409 PMAQI
8th Aug 20264610 PMAQI
8th Aug 20265211 PMAQI
12 AM
4 AM
28°C25/34°C
Day time
Avg. Highest Time
10 AM
48AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM - 7 PM
34AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 48), while the lowest AQI was between 5 PM to 7 PM (Avg. 34).
Night time
Avg. Highest Time
4 AM
42AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 42), while the lowest AQI was between 8 PM to 8 PM (Avg. 37).
2026 Days Vs Air Quality
Changjiang Middle Road, Hefei, Anhui, China
2026
31%
69
37%
81
29%
64
3%
6
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
69 DaysModerate
81 DaysPoor
64 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2026, 31% of 220 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
Changjiang Middle Road, Hefei, 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
64AQI (US)
64AQI (US)
2nd January 2026
134AQI (US)
134AQI (US)
3rd January 2026
150AQI (US)
150AQI (US)
4th January 2026
155AQI (US)
155AQI (US)
5th January 2026
150AQI (US)
150AQI (US)
6th January 2026
122AQI (US)
122AQI (US)
7th January 2026
75AQI (US)
75AQI (US)
8th January 2026
112AQI (US)
112AQI (US)
9th January 2026
127AQI (US)
127AQI (US)
10th January 2026
117AQI (US)
117AQI (US)
11th January 2026
75AQI (US)
75AQI (US)
12th January 2026
100AQI (US)
100AQI (US)
13th January 2026
146AQI (US)
146AQI (US)
14th January 2026
137AQI (US)
137AQI (US)
15th January 2026
137AQI (US)
137AQI (US)
16th January 2026
142AQI (US)
142AQI (US)
17th January 2026
176AQI (US)
176AQI (US)
18th January 2026
160AQI (US)
160AQI (US)
19th January 2026
53AQI (US)
53AQI (US)
20th January 2026
82AQI (US)
82AQI (US)
21st January 2026
105AQI (US)
105AQI (US)
22nd January 2026
86AQI (US)
86AQI (US)
23rd January 2026
133AQI (US)
133AQI (US)
24th January 2026
153AQI (US)
153AQI (US)
25th January 2026
158AQI (US)
158AQI (US)
26th January 2026
115AQI (US)
115AQI (US)
27th January 2026
81AQI (US)
81AQI (US)
28th January 2026
136AQI (US)
136AQI (US)
29th January 2026
134AQI (US)
134AQI (US)
30th January 2026
69AQI (US)
69AQI (US)
31st January 2026
70AQI (US)
70AQI (US)
1st February 2026
88AQI (US)
88AQI (US)
2nd February 2026
101AQI (US)
101AQI (US)
3rd February 2026
148AQI (US)
148AQI (US)
4th February 2026
136AQI (US)
136AQI (US)
5th February 2026
135AQI (US)
135AQI (US)
6th February 2026
92AQI (US)
92AQI (US)
7th February 2026
65AQI (US)
65AQI (US)
8th February 2026
89AQI (US)
89AQI (US)
9th February 2026
76AQI (US)
76AQI (US)
10th February 2026
101AQI (US)
101AQI (US)
11th February 2026
110AQI (US)
110AQI (US)
12th February 2026
141AQI (US)
141AQI (US)
13th February 2026
126AQI (US)
126AQI (US)
14th February 2026
126AQI (US)
126AQI (US)
15th February 2026
121AQI (US)
121AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
148AQI (US)
148AQI (US)
18th February 2026
119AQI (US)
119AQI (US)
19th February 2026
125AQI (US)
125AQI (US)
20th February 2026
109AQI (US)
109AQI (US)
21st February 2026
74AQI (US)
74AQI (US)
22nd February 2026
74AQI (US)
74AQI (US)
23rd February 2026
81AQI (US)
81AQI (US)
24th February 2026
54AQI (US)
54AQI (US)
25th February 2026
72AQI (US)
72AQI (US)
26th February 2026
61AQI (US)
61AQI (US)
27th February 2026
47AQI (US)
47AQI (US)
28th February 2026
70AQI (US)
70AQI (US)
1st March 2026
63AQI (US)
63AQI (US)
2nd March 2026
30AQI (US)
30AQI (US)
3rd March 2026
106AQI (US)
106AQI (US)
4th March 2026
111AQI (US)
111AQI (US)
5th March 2026
107AQI (US)
107AQI (US)
6th March 2026
111AQI (US)
111AQI (US)
7th March 2026
97AQI (US)
97AQI (US)
8th March 2026
112AQI (US)
112AQI (US)
9th March 2026
135AQI (US)
135AQI (US)
10th March 2026
144AQI (US)
144AQI (US)
11th March 2026
120AQI (US)
120AQI (US)
12th March 2026
134AQI (US)
134AQI (US)
13th March 2026
139AQI (US)
139AQI (US)
14th March 2026
122AQI (US)
122AQI (US)
15th March 2026
143AQI (US)
143AQI (US)
16th March 2026
95AQI (US)
95AQI (US)
17th March 2026
113AQI (US)
113AQI (US)
18th March 2026
93AQI (US)
93AQI (US)
19th March 2026
117AQI (US)
117AQI (US)
20th March 2026
153AQI (US)
153AQI (US)
21st March 2026
149AQI (US)
149AQI (US)
22nd March 2026
109AQI (US)
109AQI (US)
23rd March 2026
120AQI (US)
120AQI (US)
24th March 2026
109AQI (US)
109AQI (US)
25th March 2026
121AQI (US)
121AQI (US)
26th March 2026
123AQI (US)
123AQI (US)
27th March 2026
129AQI (US)
129AQI (US)
28th March 2026
92AQI (US)
92AQI (US)
29th March 2026
96AQI (US)
96AQI (US)
30th March 2026
80AQI (US)
80AQI (US)
31st March 2026
150AQI (US)
150AQI (US)
1st April 2026
130AQI (US)
130AQI (US)
2nd April 2026
101AQI (US)
101AQI (US)
3rd April 2026
82AQI (US)
82AQI (US)
4th April 2026
65AQI (US)
65AQI (US)
5th April 2026
73AQI (US)
73AQI (US)
6th April 2026
98AQI (US)
98AQI (US)
7th April 2026
65AQI (US)
65AQI (US)
8th April 2026
38AQI (US)
38AQI (US)
9th April 2026
65AQI (US)
65AQI (US)
10th April 2026
51AQI (US)
51AQI (US)
11th April 2026
102AQI (US)
102AQI (US)
12th April 2026
47AQI (US)
47AQI (US)
13th April 2026
47AQI (US)
47AQI (US)
14th April 2026
45AQI (US)
45AQI (US)
15th April 2026
79AQI (US)
79AQI (US)
16th April 2026
107AQI (US)
107AQI (US)
17th April 2026
108AQI (US)
108AQI (US)
18th April 2026
83AQI (US)
83AQI (US)
19th April 2026
78AQI (US)
78AQI (US)
20th April 2026
49AQI (US)
49AQI (US)
21st April 2026
58AQI (US)
58AQI (US)
22nd April 2026
17AQI (US)
17AQI (US)
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
51AQI (US)
51AQI (US)
25th April 2026
62AQI (US)
62AQI (US)
26th April 2026
61AQI (US)
61AQI (US)
27th April 2026
78AQI (US)
78AQI (US)
28th April 2026
49AQI (US)
49AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
46AQI (US)
46AQI (US)
1st May 2026
43AQI (US)
43AQI (US)
2nd May 2026
59AQI (US)
59AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
39AQI (US)
39AQI (US)
6th May 2026
55AQI (US)
55AQI (US)
7th May 2026
80AQI (US)
80AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
43AQI (US)
43AQI (US)
10th May 2026
64AQI (US)
64AQI (US)
11th May 2026
70AQI (US)
70AQI (US)
12th May 2026
91AQI (US)
91AQI (US)
13th May 2026
117AQI (US)
117AQI (US)
14th May 2026
113AQI (US)
113AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
69AQI (US)
69AQI (US)
22nd May 2026
81AQI (US)
81AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
67AQI (US)
67AQI (US)
26th May 2026
48AQI (US)
48AQI (US)
27th May 2026
32AQI (US)
32AQI (US)
28th May 2026
57AQI (US)
57AQI (US)
29th May 2026
76AQI (US)
76AQI (US)
30th May 2026
86AQI (US)
86AQI (US)
31st May 2026
86AQI (US)
86AQI (US)
1st June 2026
110AQI (US)
110AQI (US)
2nd June 2026
121AQI (US)
121AQI (US)
3rd June 2026
125AQI (US)
125AQI (US)
4th June 2026
96AQI (US)
96AQI (US)
5th June 2026
63AQI (US)
63AQI (US)
6th June 2026
41AQI (US)
41AQI (US)
7th June 2026
85AQI (US)
85AQI (US)
8th June 2026
53AQI (US)
53AQI (US)
9th June 2026
47AQI (US)
47AQI (US)
10th June 2026
41AQI (US)
41AQI (US)
11th June 2026
50AQI (US)
50AQI (US)
12th June 2026
73AQI (US)
73AQI (US)
13th June 2026
41AQI (US)
41AQI (US)
14th June 2026
42AQI (US)
42AQI (US)
15th June 2026
43AQI (US)
43AQI (US)
16th June 2026
44AQI (US)
44AQI (US)
17th June 2026
59AQI (US)
59AQI (US)
18th June 2026
79AQI (US)
79AQI (US)
19th June 2026
29AQI (US)
29AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
46AQI (US)
46AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
9AQI (US)
9AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
36AQI (US)
36AQI (US)
26th June 2026
57AQI (US)
57AQI (US)
27th June 2026
96AQI (US)
96AQI (US)
28th June 2026
106AQI (US)
106AQI (US)
29th June 2026
131AQI (US)
131AQI (US)
30th June 2026
35AQI (US)
35AQI (US)
1st July 2026
35AQI (US)
35AQI (US)
2nd July 2026
33AQI (US)
33AQI (US)
3rd July 2026
12AQI (US)
12AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
20AQI (US)
20AQI (US)
13th July 2026
20AQI (US)
20AQI (US)
14th July 2026
52AQI (US)
52AQI (US)
15th July 2026
20AQI (US)
20AQI (US)
16th July 2026
17AQI (US)
17AQI (US)
17th July 2026
37AQI (US)
37AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
60AQI (US)
60AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
33AQI (US)
33AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
36AQI (US)
36AQI (US)
24th July 2026
42AQI (US)
42AQI (US)
25th July 2026
50AQI (US)
50AQI (US)
26th July 2026
66AQI (US)
66AQI (US)
27th July 2026
35AQI (US)
35AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
32AQI (US)
32AQI (US)
31st July 2026
42AQI (US)
42AQI (US)
1st August 2026
49AQI (US)
49AQI (US)
2nd August 2026
59AQI (US)
59AQI (US)
3rd August 2026
39AQI (US)
39AQI (US)
4th August 2026
58AQI (US)
58AQI (US)
5th August 2026
74AQI (US)
74AQI (US)
6th August 2026
51AQI (US)
51AQI (US)
7th August 2026
40AQI (US)
40AQI (US)
8th August 2026
39AQI (US)
39AQI (US)
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
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
118AQI (US)
98AQI (US)
114AQI (US)
66AQI (US)
63AQI (US)
60AQI (US)
33AQI (US)
51AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202678AQI (US)
10
16
5
1
13
14
1
7
22
1
10
15
5
9
20
2
16
9
5
28
3
4
4
69
81
64
6
Highest AQI (US) recorded in
January118AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202595AQI (US)
4
17
10
6
18
4
14
16
1
14
15
1
20
11
5
25
4
27
5
26
5
25
2
18
10
1
10
15
5
8
12
11
21
197
114
32
1
Highest AQI (US) recorded in
January133AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202498AQI (US)
7
9
13
2
2
9
11
6
1
7
18
6
13
17
19
11
1
3
26
1
9
22
2
29
2
28
3
16
10
2
2
19
8
1
1
24
6
23
196
109
35
3
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
2023103AQI (US)
7
15
9
8
10
10
1
5
19
6
15
13
1
1
17
12
2
24
6
8
23
1
30
3
23
4
1
12
14
4
1
8
15
2
9
14
4
3
1
15
181
122
38
4
1
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
202294AQI (US)
1
6
9
13
11
9
1
5
16
9
1
5
23
2
1
22
8
5
24
1
1
23
1
1
23
4
2
21
8
8
19
3
8
14
9
21
186
83
27
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
202188AQI (US)
5
15
9
1
1
16
7
4
1
14
15
1
1
20
9
2
21
8
3
24
3
18
13
11
18
2
6
24
6
16
9
2
15
11
2
9
14
8
51
195
93
24
1
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202087AQI (US)
2
9
2
16
5
15
3
9
20
1
7
19
5
13
18
27
3
2
17
12
16
14
5
9
17
33
162
54
17
Highest AQI (US) recorded in
December141AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
103AQI (US)Least Polluted Year Recorded
2026(Avg.)
78AQI (US)Changjiang Middle Road's annual 2026 AQI (US) (78) shows an average percentage change of -16.8% (improved AQI (US)) compared to previous years: 2020 (87), 2021 (88), 2022 (94), 2023 (103), 2024 (98), 2025 (95).
