Hangzhou, Zhejiang, 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
Hangzhou, Zhejiang, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
104AQILowest AQI recorded on
30th Aug 2023
32AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 51 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Hangzhou, Zhejiang, China
AQI
Day
Night
.
5 AM6th Aug 2026
6 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
9AM6th Aug
98AQI
Avg. Lowest Time
6PM6th Aug
38AQI
Night time
Avg. Highest Time
11PM6th Aug
71AQI
Avg. Lowest Time
7PM6th Aug
41AQI
In the last 24 hours,
Hangzhou's AQI reached its highest point of 98 at 9 AM during the Day, while the lowest point, 38, was recorded at 6 PM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hangzhou, Zhejiang, China
JulAug
09th - 10th10th - 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
Day
Night
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026257 AMAQI
9th Jul 2026238 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026271 PMAQI
9th Jul 2026312 PMAQI
9th Jul 2026333 PMAQI
9th Jul 2026734 PMAQI
9th Jul 2026725 PMAQI
9th Jul 2026806 PMAQI
9th Jul 2026757 PMAQI
9th Jul 2026788 PMAQI
9th Jul 2026839 PMAQI
9th Jul 20269710 PMAQI
9th Jul 20269311 PMAQI
10th Jul 20269712 AMAQI
10th Jul 2026911 AMAQI
10th Jul 2026872 AMAQI
10th Jul 2026743 AMAQI
10th Jul 2026704 AMAQI
26°C24/28°C
10th Jul 2026625 AMAQI
10th Jul 2026576 AMAQI
10th Jul 2026507 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263710 AMAQI
10th Jul 20263711 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026272 PMAQI
10th Jul 2026263 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026367 PMAQI
10th Jul 2026418 PMAQI
10th Jul 2026469 PMAQI
10th Jul 20264810 PMAQI
10th Jul 20264611 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026431 AMAQI
11th Jul 2026402 AMAQI
11th Jul 2026373 AMAQI
11th Jul 2026434 AMAQI
29°C24/35°C
11th Jul 2026445 AMAQI
11th Jul 2026406 AMAQI
11th Jul 2026397 AMAQI
11th Jul 2026388 AMAQI
11th Jul 2026419 AMAQI
11th Jul 20263910 AMAQI
11th Jul 20264011 AMAQI
11th Jul 20264112 PMAQI
11th Jul 2026411 PMAQI
11th Jul 2026422 PMAQI
11th Jul 2026423 PMAQI
11th Jul 2026434 PMAQI
11th Jul 2026445 PMAQI
11th Jul 2026416 PMAQI
11th Jul 2026407 PMAQI
11th Jul 2026378 PMAQI
11th Jul 2026359 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20262411 PMAQI
12th Jul 20261312 AMAQI
12th Jul 2026101 AMAQI
12th Jul 2026122 AMAQI
12th Jul 2026203 AMAQI
12th Jul 2026164 AMAQI
27°C25/29°C
12th Jul 2026175 AMAQI
12th Jul 2026176 AMAQI
12th Jul 2026117 AMAQI
12th Jul 2026128 AMAQI
12th Jul 2026119 AMAQI
12th Jul 20261010 AMAQI
12th Jul 2026911 AMAQI
12th Jul 20261512 PMAQI
12th Jul 2026201 PMAQI
12th Jul 2026202 PMAQI
12th Jul 2026153 PMAQI
12th Jul 2026134 PMAQI
12th Jul 202695 PMAQI
12th Jul 202696 PMAQI
12th Jul 202687 PMAQI
12th Jul 202688 PMAQI
12th Jul 202689 PMAQI
12th Jul 2026810 PMAQI
12th Jul 2026911 PMAQI
13th Jul 20261412 AMAQI
13th Jul 2026201 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026273 AMAQI
13th Jul 2026314 AMAQI
27°C25/28°C
13th Jul 2026385 AMAQI
13th Jul 2026436 AMAQI
13th Jul 2026277 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262410 AMAQI
13th Jul 20262311 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026275 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026277 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026282 AMAQI
14th Jul 2026253 AMAQI
14th Jul 2026284 AMAQI
27°C24/31°C
14th Jul 2026285 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262510 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026233 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026253 AMAQI
15th Jul 2026294 AMAQI
31°C26/37°C
15th Jul 2026245 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026278 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026191 PMAQI
15th Jul 2026172 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026174 PMAQI
15th Jul 2026165 PMAQI
15th Jul 2026146 PMAQI
15th Jul 2026167 PMAQI
15th Jul 2026218 PMAQI
15th Jul 2026259 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026264 AMAQI
32°C27/38°C
16th Jul 2026265 AMAQI
16th Jul 2026256 AMAQI
16th Jul 2026267 AMAQI
16th Jul 2026278 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262312 PMAQI
16th Jul 2026221 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026226 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI
32°C28/38°C
17th Jul 2026275 AMAQI
17th Jul 2026276 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262311 AMAQI
17th Jul 20262312 PMAQI
17th Jul 2026221 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026345 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026347 PMAQI
17th Jul 2026358 PMAQI
17th Jul 2026399 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20264211 PMAQI
18th Jul 20264112 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026394 AMAQI
32°C28/38°C
18th Jul 2026405 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026438 AMAQI
18th Jul 2026459 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026401 PMAQI
18th Jul 2026402 PMAQI
18th Jul 2026413 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026479 PMAQI
18th Jul 20264710 PMAQI
18th Jul 20264211 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026241 AMAQI
19th Jul 2026302 AMAQI
19th Jul 2026303 AMAQI
19th Jul 2026294 AMAQI
31°C27/37°C
19th Jul 2026285 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026297 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026419 AMAQI
19th Jul 20264310 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20266412 PMAQI
19th Jul 2026641 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026354 PMAQI
19th Jul 2026285 PMAQI
19th Jul 2026286 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026349 PMAQI
19th Jul 20263510 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026433 AMAQI
20th Jul 2026414 AMAQI
29°C26/35°C
20th Jul 2026395 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026377 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20263910 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20263612 PMAQI
20th Jul 2026301 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026263 PMAQI
20th Jul 2026284 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026276 PMAQI
20th Jul 2026287 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026329 PMAQI
20th Jul 20263410 PMAQI
20th Jul 20263411 PMAQI
21st Jul 20263512 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026262 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI
29°C26/35°C
21st Jul 2026245 AMAQI
21st Jul 2026246 AMAQI
21st Jul 2026307 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026269 AMAQI
21st Jul 20262410 AMAQI
21st Jul 20262212 PMAQI
21st Jul 2026231 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026243 PMAQI
21st Jul 2026244 PMAQI
21st Jul 2026225 PMAQI
21st Jul 2026756 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262610 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262812 AMAQI
22nd Jul 2026301 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026274 AMAQI
27°C26/30°C
22nd Jul 2026345 AMAQI
22nd Jul 2026376 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026348 AMAQI
22nd Jul 2026339 AMAQI
22nd Jul 20263410 AMAQI
22nd Jul 20263411 AMAQI
22nd Jul 20263412 PMAQI
22nd Jul 2026341 PMAQI
22nd Jul 2026332 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026354 PMAQI
22nd Jul 2026355 PMAQI
22nd Jul 2026306 PMAQI
22nd Jul 2026307 PMAQI
22nd Jul 2026288 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20263110 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026533 AMAQI
23rd Jul 2026544 AMAQI
28°C25/35°C
23rd Jul 2026515 AMAQI
23rd Jul 2026406 AMAQI
23rd Jul 2026437 AMAQI
23rd Jul 2026458 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20266010 AMAQI
23rd Jul 20266311 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026651 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026434 PMAQI
23rd Jul 2026525 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026587 PMAQI
23rd Jul 2026648 PMAQI
23rd Jul 2026719 PMAQI
23rd Jul 20267410 PMAQI
23rd Jul 20267411 PMAQI
24th Jul 20267612 AMAQI
24th Jul 2026751 AMAQI
24th Jul 2026742 AMAQI
24th Jul 2026763 AMAQI
24th Jul 2026754 AMAQI
30°C25/37°C
24th Jul 2026745 AMAQI
24th Jul 2026746 AMAQI
24th Jul 2026757 AMAQI
24th Jul 2026798 AMAQI
24th Jul 2026799 AMAQI
24th Jul 20267910 AMAQI
24th Jul 20268011 AMAQI
24th Jul 20267412 PMAQI
24th Jul 2026691 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026613 PMAQI
24th Jul 2026624 PMAQI
24th Jul 2026645 PMAQI
24th Jul 2026706 PMAQI
24th Jul 2026697 PMAQI
24th Jul 2026778 PMAQI
24th Jul 2026819 PMAQI
24th Jul 20267910 PMAQI
24th Jul 20268111 PMAQI
25th Jul 20267312 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026572 AMAQI
25th Jul 2026513 AMAQI
25th Jul 2026454 AMAQI
31°C27/37°C
25th Jul 2026425 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026357 AMAQI
25th Jul 2026348 AMAQI
25th Jul 2026309 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262011 AMAQI
25th Jul 20261812 PMAQI
25th Jul 2026171 PMAQI
25th Jul 2026152 PMAQI
25th Jul 2026163 PMAQI
25th Jul 2026164 PMAQI
25th Jul 2026175 PMAQI
25th Jul 2026176 PMAQI
25th Jul 2026187 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026249 PMAQI
25th Jul 20262810 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026222 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
31°C26/38°C
26th Jul 2026225 AMAQI
26th Jul 2026226 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026289 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262611 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026241 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026264 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026328 PMAQI
26th Jul 2026399 PMAQI
26th Jul 20264110 PMAQI
26th Jul 20265011 PMAQI
27th Jul 20265212 AMAQI
27th Jul 2026451 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026364 AMAQI
31°C26/36°C
27th Jul 2026335 AMAQI
27th Jul 2026266 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026288 AMAQI
27th Jul 2026309 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20262412 PMAQI
27th Jul 2026241 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026243 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026287 PMAQI
27th Jul 2026328 PMAQI
27th Jul 2026409 PMAQI
27th Jul 20264910 PMAQI
27th Jul 20264011 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026284 AMAQI
30°C27/34°C
28th Jul 2026265 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026247 AMAQI
28th Jul 2026248 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262610 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262212 PMAQI
28th Jul 2026241 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026243 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026246 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026288 PMAQI
28th Jul 2026379 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20265012 AMAQI
29th Jul 2026501 AMAQI
29th Jul 2026472 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026404 AMAQI
30°C26/34°C
29th Jul 2026385 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026438 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026302 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026264 PMAQI
29th Jul 2026245 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026267 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20264811 PMAQI
30th Jul 20264912 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026482 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026464 AMAQI
30°C26/37°C
30th Jul 2026445 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026477 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026499 AMAQI
30th Jul 20264510 AMAQI
30th Jul 20264111 AMAQI
30th Jul 20263712 PMAQI
30th Jul 2026371 PMAQI
30th Jul 2026302 PMAQI
30th Jul 2026263 PMAQI
30th Jul 2026264 PMAQI
30th Jul 2026295 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026377 PMAQI
30th Jul 2026438 PMAQI
30th Jul 2026489 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20266611 PMAQI
31st Jul 20266312 AMAQI
31st Jul 2026621 AMAQI
31st Jul 2026622 AMAQI
31st Jul 2026583 AMAQI
31st Jul 2026544 AMAQI
32°C26/39°C
31st Jul 2026405 AMAQI
31st Jul 2026346 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026348 AMAQI
31st Jul 2026329 AMAQI
31st Jul 20263310 AMAQI
31st Jul 20263611 AMAQI
31st Jul 20263912 PMAQI
31st Jul 2026381 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026353 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026286 PMAQI
31st Jul 2026377 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026579 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20266711 PMAQI
1st Aug 20266912 AMAQI
1st Aug 2026831 AMAQI
1st Aug 2026872 AMAQI
1st Aug 2026783 AMAQI
1st Aug 2026774 AMAQI
32°C27/39°C
1st Aug 2026645 AMAQI
1st Aug 2026596 AMAQI
1st Aug 2026517 AMAQI
1st Aug 2026488 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20263610 AMAQI
1st Aug 20263111 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026241 PMAQI
1st Aug 2026232 PMAQI
1st Aug 2026223 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026205 PMAQI
1st Aug 2026226 PMAQI
1st Aug 2026247 PMAQI
1st Aug 2026268 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262410 PMAQI
1st Aug 20262611 PMAQI
2nd Aug 20263112 AMAQI
2nd Aug 2026311 AMAQI
2nd Aug 2026272 AMAQI
2nd Aug 2026283 AMAQI
2nd Aug 2026274 AMAQI
32°C26/39°C
2nd Aug 2026275 AMAQI
2nd Aug 2026276 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026419 AMAQI
2nd Aug 20264510 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026372 PMAQI
2nd Aug 2026323 PMAQI
2nd Aug 2026334 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026346 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026418 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20265510 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026601 AMAQI
3rd Aug 2026632 AMAQI
3rd Aug 2026663 AMAQI
3rd Aug 2026664 AMAQI
32°C27/39°C
3rd Aug 2026565 AMAQI
3rd Aug 2026506 AMAQI
3rd Aug 2026497 AMAQI
3rd Aug 2026498 AMAQI
3rd Aug 2026499 AMAQI
3rd Aug 20265610 AMAQI
3rd Aug 20268111 AMAQI
3rd Aug 20267212 PMAQI
3rd Aug 2026911 PMAQI
3rd Aug 2026782 PMAQI
3rd Aug 2026903 PMAQI
3rd Aug 2026914 PMAQI
3rd Aug 2026875 PMAQI
3rd Aug 2026806 PMAQI
3rd Aug 2026727 PMAQI
3rd Aug 2026668 PMAQI
3rd Aug 2026689 PMAQI
3rd Aug 20266710 PMAQI
3rd Aug 20266411 PMAQI
4th Aug 20266512 AMAQI
4th Aug 2026681 AMAQI
4th Aug 2026682 AMAQI
4th Aug 2026643 AMAQI
4th Aug 2026634 AMAQI
31°C27/37°C
4th Aug 2026635 AMAQI
4th Aug 2026646 AMAQI
4th Aug 2026637 AMAQI
4th Aug 2026648 AMAQI
4th Aug 2026699 AMAQI
4th Aug 20268910 AMAQI
4th Aug 20268811 AMAQI
4th Aug 20268212 PMAQI
4th Aug 2026751 PMAQI
4th Aug 2026622 PMAQI
4th Aug 2026563 PMAQI
4th Aug 2026564 PMAQI
4th Aug 2026545 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026557 PMAQI
4th Aug 2026588 PMAQI
4th Aug 2026599 PMAQI
4th Aug 20266410 PMAQI
4th Aug 20268111 PMAQI
5th Aug 20269112 AMAQI
5th Aug 2026971 AMAQI
5th Aug 2026962 AMAQI
5th Aug 2026933 AMAQI
5th Aug 2026914 AMAQI
30°C26/35°C
5th Aug 2026915 AMAQI
5th Aug 2026926 AMAQI
5th Aug 2026947 AMAQI
5th Aug 2026958 AMAQI
5th Aug 2026869 AMAQI
5th Aug 20268310 AMAQI
5th Aug 20268411 AMAQI
5th Aug 20268712 PMAQI
5th Aug 2026831 PMAQI
5th Aug 2026712 PMAQI
5th Aug 2026693 PMAQI
5th Aug 2026604 PMAQI
5th Aug 2026545 PMAQI
5th Aug 2026546 PMAQI
5th Aug 2026587 PMAQI
5th Aug 2026588 PMAQI
5th Aug 2026539 PMAQI
5th Aug 20265110 PMAQI
5th Aug 20266311 PMAQI
6th Aug 20267012 AMAQI
6th Aug 2026751 AMAQI
6th Aug 2026712 AMAQI
6th Aug 2026703 AMAQI
6th Aug 2026704 AMAQI
30°C27/35°C
6th Aug 2026725 AMAQI
6th Aug 2026806 AMAQI
6th Aug 2026857 AMAQI
6th Aug 2026918 AMAQI
6th Aug 2026989 AMAQI
6th Aug 20269810 AMAQI
6th Aug 20267011 AMAQI
6th Aug 20266412 PMAQI
6th Aug 2026561 PMAQI
6th Aug 2026552 PMAQI
6th Aug 2026553 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026445 PMAQI
6th Aug 2026386 PMAQI
6th Aug 2026417 PMAQI
6th Aug 2026448 PMAQI
6th Aug 2026579 PMAQI
6th Aug 20265910 PMAQI
6th Aug 20267111 PMAQI
7th Aug 20267012 AMAQI
7th Aug 2026641 AMAQI
7th Aug 2026652 AMAQI
7th Aug 2026553 AMAQI
7th Aug 2026554 AMAQI
30°C26/36°C
7th Aug 2026575 AMAQI
5 AM7th Aug 2026576 AMAQI
7th Aug 2026597 AMAQI
7th Aug 2026598 AMAQI
7th Aug 2026599 AMAQI
7th Aug 20265910 AMAQI
7th Aug 20265911 AMAQI
11 AM7th Aug 20265112 PMAQI
7th Aug 2026431 PMAQI
7th Aug 2026442 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026434 PMAQI
7th Aug 2026455 PMAQI
7th Aug 2026416 PMAQI
6 PM7th Aug 2026427 PMAQI
7th Aug 2026448 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20263710 PMAQI
7th Aug 20263711 PMAQI
11 PM4 AM
30°C26/36°C
Day time
Avg. Highest Time
5 AM - 11 AM
41AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
2 PM - 6 PM
36AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 41), while the lowest AQI was between 2 PM to 6 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 2 AM
46AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 46), while the lowest AQI was between 7 PM to 7 PM (Avg. 37).
2026 Days Vs Air Quality
Hangzhou, Zhejiang, China
2026
27%
60
53%
115
16%
35
4%
9
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
60 DaysModerate
115 DaysPoor
35 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2026, 27% of 219 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
Hangzhou, Zhejiang, 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
49AQI (US)
49AQI (US)
2nd January 2026
123AQI (US)
123AQI (US)
3rd January 2026
157AQI (US)
157AQI (US)
4th January 2026
163AQI (US)
163AQI (US)
5th January 2026
159AQI (US)
159AQI (US)
6th January 2026
152AQI (US)
152AQI (US)
7th January 2026
98AQI (US)
98AQI (US)
8th January 2026
100AQI (US)
100AQI (US)
9th January 2026
134AQI (US)
134AQI (US)
10th January 2026
97AQI (US)
97AQI (US)
11th January 2026
83AQI (US)
83AQI (US)
12th January 2026
86AQI (US)
86AQI (US)
13th January 2026
91AQI (US)
91AQI (US)
14th January 2026
114AQI (US)
114AQI (US)
15th January 2026
129AQI (US)
129AQI (US)
16th January 2026
158AQI (US)
158AQI (US)
17th January 2026
162AQI (US)
162AQI (US)
18th January 2026
130AQI (US)
130AQI (US)
19th January 2026
72AQI (US)
72AQI (US)
20th January 2026
55AQI (US)
55AQI (US)
21st January 2026
92AQI (US)
92AQI (US)
22nd January 2026
101AQI (US)
101AQI (US)
23rd January 2026
130AQI (US)
130AQI (US)
24th January 2026
151AQI (US)
151AQI (US)
25th January 2026
160AQI (US)
160AQI (US)
26th January 2026
114AQI (US)
114AQI (US)
27th January 2026
89AQI (US)
89AQI (US)
28th January 2026
127AQI (US)
127AQI (US)
29th January 2026
71AQI (US)
71AQI (US)
30th January 2026
56AQI (US)
56AQI (US)
31st January 2026
49AQI (US)
49AQI (US)
1st February 2026
80AQI (US)
80AQI (US)
2nd February 2026
106AQI (US)
106AQI (US)
3rd February 2026
129AQI (US)
129AQI (US)
4th February 2026
105AQI (US)
105AQI (US)
5th February 2026
153AQI (US)
153AQI (US)
6th February 2026
98AQI (US)
98AQI (US)
7th February 2026
57AQI (US)
57AQI (US)
8th February 2026
85AQI (US)
85AQI (US)
9th February 2026
68AQI (US)
68AQI (US)
10th February 2026
92AQI (US)
92AQI (US)
11th February 2026
114AQI (US)
114AQI (US)
12th February 2026
137AQI (US)
137AQI (US)
13th February 2026
141AQI (US)
141AQI (US)
14th February 2026
95AQI (US)
95AQI (US)
15th February 2026
94AQI (US)
94AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
117AQI (US)
117AQI (US)
18th February 2026
104AQI (US)
104AQI (US)
19th February 2026
96AQI (US)
96AQI (US)
20th February 2026
62AQI (US)
62AQI (US)
21st February 2026
52AQI (US)
52AQI (US)
22nd February 2026
69AQI (US)
69AQI (US)
23rd February 2026
75AQI (US)
75AQI (US)
24th February 2026
51AQI (US)
51AQI (US)
25th February 2026
69AQI (US)
69AQI (US)
26th February 2026
61AQI (US)
61AQI (US)
27th February 2026
24AQI (US)
24AQI (US)
28th February 2026
57AQI (US)
57AQI (US)
1st March 2026
64AQI (US)
64AQI (US)
2nd March 2026
16AQI (US)
16AQI (US)
3rd March 2026
84AQI (US)
84AQI (US)
4th March 2026
75AQI (US)
75AQI (US)
5th March 2026
81AQI (US)
81AQI (US)
6th March 2026
119AQI (US)
119AQI (US)
7th March 2026
111AQI (US)
111AQI (US)
8th March 2026
73AQI (US)
73AQI (US)
9th March 2026
82AQI (US)
82AQI (US)
10th March 2026
111AQI (US)
111AQI (US)
11th March 2026
108AQI (US)
108AQI (US)
12th March 2026
79AQI (US)
79AQI (US)
13th March 2026
122AQI (US)
122AQI (US)
14th March 2026
121AQI (US)
121AQI (US)
15th March 2026
109AQI (US)
109AQI (US)
16th March 2026
80AQI (US)
80AQI (US)
17th March 2026
112AQI (US)
112AQI (US)
18th March 2026
79AQI (US)
79AQI (US)
19th March 2026
110AQI (US)
110AQI (US)
20th March 2026
135AQI (US)
135AQI (US)
21st March 2026
102AQI (US)
102AQI (US)
22nd March 2026
109AQI (US)
109AQI (US)
23rd March 2026
89AQI (US)
89AQI (US)
24th March 2026
79AQI (US)
79AQI (US)
25th March 2026
86AQI (US)
86AQI (US)
26th March 2026
124AQI (US)
124AQI (US)
27th March 2026
71AQI (US)
71AQI (US)
28th March 2026
74AQI (US)
74AQI (US)
29th March 2026
76AQI (US)
76AQI (US)
30th March 2026
81AQI (US)
81AQI (US)
31st March 2026
53AQI (US)
53AQI (US)
1st April 2026
37AQI (US)
37AQI (US)
2nd April 2026
62AQI (US)
62AQI (US)
3rd April 2026
57AQI (US)
57AQI (US)
4th April 2026
35AQI (US)
35AQI (US)
5th April 2026
76AQI (US)
76AQI (US)
6th April 2026
93AQI (US)
93AQI (US)
7th April 2026
71AQI (US)
71AQI (US)
8th April 2026
39AQI (US)
39AQI (US)
9th April 2026
45AQI (US)
45AQI (US)
10th April 2026
60AQI (US)
60AQI (US)
11th April 2026
96AQI (US)
96AQI (US)
12th April 2026
59AQI (US)
59AQI (US)
13th April 2026
78AQI (US)
78AQI (US)
14th April 2026
64AQI (US)
64AQI (US)
15th April 2026
89AQI (US)
89AQI (US)
16th April 2026
83AQI (US)
83AQI (US)
17th April 2026
106AQI (US)
106AQI (US)
18th April 2026
99AQI (US)
99AQI (US)
19th April 2026
85AQI (US)
85AQI (US)
20th April 2026
99AQI (US)
99AQI (US)
21st April 2026
68AQI (US)
68AQI (US)
22nd April 2026
35AQI (US)
35AQI (US)
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
61AQI (US)
61AQI (US)
25th April 2026
89AQI (US)
89AQI (US)
26th April 2026
85AQI (US)
85AQI (US)
27th April 2026
103AQI (US)
103AQI (US)
28th April 2026
92AQI (US)
92AQI (US)
29th April 2026
28AQI (US)
28AQI (US)
30th April 2026
50AQI (US)
50AQI (US)
1st May 2026
60AQI (US)
60AQI (US)
2nd May 2026
74AQI (US)
74AQI (US)
3rd May 2026
56AQI (US)
56AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
55AQI (US)
55AQI (US)
6th May 2026
53AQI (US)
53AQI (US)
7th May 2026
82AQI (US)
82AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
37AQI (US)
37AQI (US)
10th May 2026
56AQI (US)
56AQI (US)
11th May 2026
54AQI (US)
54AQI (US)
12th May 2026
68AQI (US)
68AQI (US)
13th May 2026
97AQI (US)
97AQI (US)
14th May 2026
47AQI (US)
47AQI (US)
15th May 2026
53AQI (US)
53AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
62AQI (US)
62AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
78AQI (US)
78AQI (US)
23rd May 2026
73AQI (US)
73AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
45AQI (US)
45AQI (US)
27th May 2026
38AQI (US)
38AQI (US)
28th May 2026
49AQI (US)
49AQI (US)
29th May 2026
85AQI (US)
85AQI (US)
30th May 2026
55AQI (US)
55AQI (US)
31st May 2026
62AQI (US)
62AQI (US)
1st June 2026
79AQI (US)
79AQI (US)
2nd June 2026
102AQI (US)
102AQI (US)
3rd June 2026
99AQI (US)
99AQI (US)
4th June 2026
67AQI (US)
67AQI (US)
5th June 2026
62AQI (US)
62AQI (US)
6th June 2026
71AQI (US)
71AQI (US)
7th June 2026
74AQI (US)
74AQI (US)
8th June 2026
38AQI (US)
38AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
59AQI (US)
59AQI (US)
11th June 2026
76AQI (US)
76AQI (US)
12th June 2026
79AQI (US)
79AQI (US)
13th June 2026
74AQI (US)
74AQI (US)
14th June 2026
56AQI (US)
56AQI (US)
15th June 2026
42AQI (US)
42AQI (US)
16th June 2026
28AQI (US)
28AQI (US)
17th June 2026
84AQI (US)
84AQI (US)
18th June 2026
111AQI (US)
111AQI (US)
19th June 2026
44AQI (US)
44AQI (US)
20th June 2026
11AQI (US)
11AQI (US)
21st June 2026
47AQI (US)
47AQI (US)
22nd June 2026
72AQI (US)
72AQI (US)
23rd June 2026
32AQI (US)
32AQI (US)
24th June 2026
32AQI (US)
32AQI (US)
25th June 2026
54AQI (US)
54AQI (US)
26th June 2026
69AQI (US)
69AQI (US)
27th June 2026
101AQI (US)
101AQI (US)
28th June 2026
81AQI (US)
81AQI (US)
29th June 2026
77AQI (US)
77AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
21AQI (US)
21AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
29AQI (US)
29AQI (US)
4th July 2026
30AQI (US)
30AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
45AQI (US)
45AQI (US)
10th July 2026
48AQI (US)
48AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
12AQI (US)
12AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
23AQI (US)
23AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
30AQI (US)
30AQI (US)
18th July 2026
42AQI (US)
42AQI (US)
19th July 2026
37AQI (US)
37AQI (US)
20th July 2026
35AQI (US)
35AQI (US)
21st July 2026
28AQI (US)
28AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
55AQI (US)
55AQI (US)
24th July 2026
74AQI (US)
74AQI (US)
25th July 2026
31AQI (US)
31AQI (US)
26th July 2026
27AQI (US)
27AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
28AQI (US)
28AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
43AQI (US)
43AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
37AQI (US)
37AQI (US)
3rd August 2026
68AQI (US)
68AQI (US)
4th August 2026
66AQI (US)
66AQI (US)
5th August 2026
77AQI (US)
77AQI (US)
6th August 2026
66AQI (US)
66AQI (US)
7th August 2026
51AQI (US)
51AQI (US)
8th August 2026
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
111AQI (US)
87AQI (US)
91AQI (US)
69AQI (US)
60AQI (US)
63AQI (US)
33AQI (US)
58AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202673AQI (US)
2
12
9
8
1
18
8
1
1
17
13
8
20
2
7
24
10
17
3
29
2
2
5
60
115
35
9
Highest AQI (US) recorded in
January111AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202585AQI (US)
8
19
4
8
19
1
24
7
20
9
1
1
28
2
5
25
16
15
7
24
30
26
5
1
15
14
14
12
5
30
237
87
10
1
Highest AQI (US) recorded in
January123AQI (US)
Lowest AQI (US) recorded in
July51AQI (US)
202483AQI (US)
6
11
14
5
13
7
3
1
13
17
1
4
21
5
2
27
2
10
20
10
21
3
28
9
18
3
8
22
1
4
23
3
7
22
2
55
219
71
20
1
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202388AQI (US)
1
12
16
2
1
15
11
1
16
14
1
1
21
7
1
27
4
6
21
3
14
17
7
22
2
6
21
3
4
18
9
1
11
13
1
15
8
7
1
41
216
90
12
2
Highest AQI (US) recorded in
December116AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202286AQI (US)
1
8
14
7
9
10
3
4
13
12
2
18
12
3
24
4
10
16
4
8
17
1
4
5
22
1
1
6
23
2
2
21
7
1
16
9
5
41
191
75
18
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
202184AQI (US)
6
22
3
1
20
6
1
2
20
9
23
7
6
23
2
4
26
6
25
9
19
3
2
22
6
7
20
4
2
20
8
10
18
3
39
234
85
7
Highest AQI (US) recorded in
December119AQI (US)
Lowest AQI (US) recorded in
July59AQI (US)
202083AQI (US)
3
8
2
1
12
8
12
6
8
20
2
6
25
5
26
2
23
5
4
23
4
3
15
12
5
18
8
32
169
57
8
Highest AQI (US) recorded in
December131AQI (US)
Lowest AQI (US) recorded in
June63AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
88AQI (US)Least Polluted Year Recorded
2026(Avg.)
73AQI (US)Hangzhou's annual 2026 AQI (US) (73) shows an average percentage change of -13.9% (improved AQI (US)) compared to previous years: 2020 (83), 2021 (84), 2022 (86), 2023 (88), 2024 (83), 2025 (85).
