Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Longquan, 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

Longquan, Zhejiang, China

2022
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2022
73AQI
Lowest AQI recorded on
1st Aug 2024
33AQI

Same Day Analysis (1st August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2025 and 2022 on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Longquan, Zhejiang, China

AQI
Day
Night
.

5 AM31st Jul 2026

7 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
4PM31st Jul

45AQI

Avg. Lowest Time
12PM31st Jul

22AQI

Night time
Avg. Highest Time
8PM31st Jul

44AQI

Avg. Lowest Time
1AM1st Aug

24AQI

In the last 24 hours,

Longquan's AQI reached its highest point of 45 at 4 PM during the Day, while the lowest point, 22, was recorded at 12 PM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Longquan, Zhejiang, China

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 2026215 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026217 AMAQI
3rd Jul 2026278 AMAQI
3rd Jul 2026419 AMAQI
3rd Jul 20264310 AMAQI
3rd Jul 20263111 AMAQI
3rd Jul 20262612 PMAQI
3rd Jul 2026251 PMAQI
3rd Jul 2026242 PMAQI
3rd Jul 2026193 PMAQI
3rd Jul 2026174 PMAQI
3rd Jul 2026175 PMAQI
3rd Jul 2026196 PMAQI
3rd Jul 2026217 PMAQI
3rd Jul 2026178 PMAQI
3rd Jul 2026189 PMAQI
3rd Jul 20261510 PMAQI
3rd Jul 20261411 PMAQI
4th Jul 20261312 AMAQI
4th Jul 2026141 AMAQI
4th Jul 2026122 AMAQI
4th Jul 2026133 AMAQI
4th Jul 2026154 AMAQI

27°C22/34°C

4th Jul 2026135 AMAQI
4th Jul 2026146 AMAQI
4th Jul 2026157 AMAQI
4th Jul 2026228 AMAQI
4th Jul 2026239 AMAQI
4th Jul 20265110 AMAQI
4th Jul 20263611 AMAQI
4th Jul 20263012 PMAQI
4th Jul 2026301 PMAQI
4th Jul 2026272 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026225 PMAQI
4th Jul 2026206 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026268 PMAQI
4th Jul 2026269 PMAQI
4th Jul 20262610 PMAQI
4th Jul 20262611 PMAQI
5th Jul 20262712 AMAQI
5th Jul 2026231 AMAQI
5th Jul 2026222 AMAQI
5th Jul 2026203 AMAQI
5th Jul 2026204 AMAQI

27°C22/33°C

5th Jul 2026165 AMAQI
5th Jul 2026216 AMAQI
5th Jul 2026187 AMAQI
5th Jul 2026178 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20262010 AMAQI
5th Jul 20262211 AMAQI
5th Jul 20262012 PMAQI
5th Jul 2026221 PMAQI
5th Jul 2026252 PMAQI
5th Jul 2026233 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026235 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026248 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262610 PMAQI
5th Jul 20262611 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026272 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026244 AMAQI

27°C22/34°C

6th Jul 2026255 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026267 AMAQI
6th Jul 2026228 AMAQI
6th Jul 2026349 AMAQI
6th Jul 20263810 AMAQI
6th Jul 20261911 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026211 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026204 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026279 PMAQI
6th Jul 20262810 PMAQI
6th Jul 20262911 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026263 AMAQI
7th Jul 2026324 AMAQI

28°C22/35°C

7th Jul 2026285 AMAQI
7th Jul 2026316 AMAQI
7th Jul 2026347 AMAQI
7th Jul 2026328 AMAQI
7th Jul 2026479 AMAQI
7th Jul 20266210 AMAQI
7th Jul 20262311 AMAQI
7th Jul 20261512 PMAQI
7th Jul 2026151 PMAQI
7th Jul 2026152 PMAQI
7th Jul 2026153 PMAQI
7th Jul 2026144 PMAQI
7th Jul 2026145 PMAQI
7th Jul 2026146 PMAQI
7th Jul 2026147 PMAQI
7th Jul 2026198 PMAQI
7th Jul 2026219 PMAQI
7th Jul 20262510 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262212 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026332 AMAQI
8th Jul 2026343 AMAQI
8th Jul 2026444 AMAQI

27°C21/33°C

8th Jul 2026505 AMAQI
8th Jul 2026406 AMAQI
8th Jul 2026447 AMAQI
8th Jul 2026488 AMAQI
8th Jul 2026489 AMAQI
8th Jul 20264610 AMAQI
8th Jul 20263411 AMAQI
8th Jul 20261812 PMAQI
8th Jul 2026201 PMAQI
8th Jul 2026202 PMAQI
8th Jul 2026183 PMAQI
8th Jul 2026144 PMAQI
8th Jul 2026145 PMAQI
8th Jul 2026146 PMAQI
8th Jul 2026177 PMAQI
8th Jul 2026248 PMAQI
8th Jul 2026309 PMAQI
8th Jul 20264710 PMAQI
8th Jul 20263411 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026402 AMAQI
9th Jul 2026393 AMAQI
9th Jul 2026284 AMAQI

28°C23/35°C

9th Jul 2026385 AMAQI
9th Jul 2026506 AMAQI
9th Jul 2026537 AMAQI
9th Jul 2026468 AMAQI
9th Jul 2026339 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026292 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026284 AMAQI

28°C22/35°C

10th Jul 2026285 AMAQI
10th Jul 2026296 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026308 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026273 AMAQI
11th Jul 2026304 AMAQI

28°C20/36°C

11th Jul 2026315 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026166 PMAQI
11th Jul 2026247 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026239 PMAQI
11th Jul 20262210 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262612 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026172 AMAQI
12th Jul 2026163 AMAQI
12th Jul 2026184 AMAQI

25°C22/30°C

12th Jul 2026155 AMAQI
12th Jul 2026166 AMAQI
12th Jul 2026157 AMAQI
12th Jul 2026158 AMAQI
12th Jul 2026169 AMAQI
12th Jul 20261810 AMAQI
12th Jul 20261211 AMAQI
12th Jul 2026612 PMAQI
12th Jul 2026101 PMAQI
12th Jul 2026172 PMAQI
12th Jul 2026203 PMAQI
12th Jul 2026224 PMAQI
12th Jul 2026245 PMAQI
12th Jul 2026276 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026458 PMAQI
12th Jul 2026549 PMAQI
12th Jul 20264010 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20261912 AMAQI
13th Jul 2026221 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026203 AMAQI
13th Jul 2026184 AMAQI

23°C22/23°C

13th Jul 2026145 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026227 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026429 AMAQI
13th Jul 20264210 AMAQI
13th Jul 20263611 AMAQI
13th Jul 20262312 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026352 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026446 PMAQI
13th Jul 2026447 PMAQI
13th Jul 2026498 PMAQI
13th Jul 2026399 PMAQI
13th Jul 20264110 PMAQI
13th Jul 20264011 PMAQI
14th Jul 20264012 AMAQI
14th Jul 2026441 AMAQI
14th Jul 2026502 AMAQI
14th Jul 2026503 AMAQI
14th Jul 2026504 AMAQI

24°C22/28°C

14th Jul 2026575 AMAQI
14th Jul 2026496 AMAQI
14th Jul 2026467 AMAQI
14th Jul 2026498 AMAQI
14th Jul 2026589 AMAQI
14th Jul 20265710 AMAQI
14th Jul 20263811 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026141 PMAQI
14th Jul 2026142 PMAQI
14th Jul 2026113 PMAQI
14th Jul 202694 PMAQI
14th Jul 202685 PMAQI
14th Jul 202686 PMAQI
14th Jul 2026147 PMAQI
14th Jul 2026148 PMAQI
14th Jul 2026109 PMAQI
14th Jul 20261210 PMAQI
14th Jul 20261611 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026544 AMAQI

27°C22/34°C

15th Jul 2026305 AMAQI
15th Jul 2026176 AMAQI
15th Jul 2026267 AMAQI
15th Jul 2026428 AMAQI
15th Jul 2026419 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20261911 AMAQI
15th Jul 20261112 PMAQI
15th Jul 202681 PMAQI
15th Jul 202682 PMAQI
15th Jul 202683 PMAQI
15th Jul 202684 PMAQI
15th Jul 202685 PMAQI
15th Jul 202686 PMAQI
15th Jul 202687 PMAQI
15th Jul 2026118 PMAQI
15th Jul 2026139 PMAQI
15th Jul 2026910 PMAQI
15th Jul 2026911 PMAQI
16th Jul 20261012 AMAQI
16th Jul 2026221 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026313 AMAQI
16th Jul 2026314 AMAQI

26°C21/33°C

16th Jul 2026255 AMAQI
16th Jul 2026316 AMAQI
16th Jul 2026417 AMAQI
16th Jul 2026408 AMAQI
16th Jul 2026369 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20261511 AMAQI
16th Jul 20261412 PMAQI
16th Jul 2026131 PMAQI
16th Jul 2026112 PMAQI
16th Jul 2026113 PMAQI
16th Jul 2026134 PMAQI
16th Jul 2026165 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026207 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262410 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20262612 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026253 AMAQI
17th Jul 2026244 AMAQI

27°C22/34°C

17th Jul 2026275 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026307 AMAQI
17th Jul 2026328 AMAQI
17th Jul 2026379 AMAQI
17th Jul 20263710 AMAQI
17th Jul 20264011 AMAQI
17th Jul 20263412 PMAQI
17th Jul 2026281 PMAQI
17th Jul 2026312 PMAQI
17th Jul 2026303 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026286 PMAQI
17th Jul 2026287 PMAQI
17th Jul 2026328 PMAQI
17th Jul 2026349 PMAQI
17th Jul 20263910 PMAQI
17th Jul 20264111 PMAQI
18th Jul 20264112 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026374 AMAQI

28°C23/34°C

18th Jul 2026345 AMAQI
18th Jul 2026356 AMAQI
18th Jul 2026357 AMAQI
18th Jul 2026418 AMAQI
18th Jul 2026499 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264112 PMAQI
18th Jul 2026371 PMAQI
18th Jul 2026392 PMAQI
18th Jul 2026323 PMAQI
18th Jul 2026324 PMAQI
18th Jul 2026325 PMAQI
18th Jul 2026326 PMAQI
18th Jul 2026327 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026399 PMAQI
18th Jul 20264010 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20264312 AMAQI
19th Jul 2026441 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026393 AMAQI
19th Jul 2026404 AMAQI

27°C23/32°C

19th Jul 2026385 AMAQI
19th Jul 2026396 AMAQI
19th Jul 2026397 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026429 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20264711 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026392 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026304 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026346 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026408 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262810 PMAQI
19th Jul 20262611 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026261 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026263 AMAQI
20th Jul 2026274 AMAQI

26°C22/34°C

20th Jul 2026235 AMAQI
20th Jul 2026246 AMAQI
20th Jul 2026227 AMAQI
20th Jul 2026228 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262210 AMAQI
20th Jul 20262311 AMAQI
20th Jul 20262612 PMAQI
20th Jul 2026281 PMAQI
20th Jul 2026322 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026266 PMAQI
20th Jul 2026267 PMAQI
20th Jul 2026248 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20262611 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026282 AMAQI
21st Jul 2026233 AMAQI
21st Jul 2026264 AMAQI

26°C22/33°C

21st Jul 2026265 AMAQI
21st Jul 2026246 AMAQI
21st Jul 2026247 AMAQI
21st Jul 2026248 AMAQI
21st Jul 2026269 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20263512 PMAQI
21st Jul 2026391 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026423 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026355 PMAQI
21st Jul 2026826 PMAQI
21st Jul 2026407 PMAQI
21st Jul 2026358 PMAQI
21st Jul 2026399 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264112 AMAQI
22nd Jul 2026401 AMAQI
22nd Jul 2026442 AMAQI
22nd Jul 2026433 AMAQI
22nd Jul 2026404 AMAQI

26°C22/32°C

22nd Jul 2026425 AMAQI
22nd Jul 2026416 AMAQI
22nd Jul 2026467 AMAQI
22nd Jul 2026498 AMAQI
22nd Jul 2026489 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20265512 PMAQI
22nd Jul 2026521 PMAQI
22nd Jul 2026512 PMAQI
22nd Jul 2026523 PMAQI
22nd Jul 2026524 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026548 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20265110 PMAQI
22nd Jul 20264711 PMAQI
23rd Jul 20264612 AMAQI
23rd Jul 2026491 AMAQI
23rd Jul 2026542 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026514 AMAQI

27°C21/34°C

23rd Jul 2026515 AMAQI
23rd Jul 2026536 AMAQI
23rd Jul 2026537 AMAQI
23rd Jul 2026538 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20266110 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20266112 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026562 PMAQI
23rd Jul 2026553 PMAQI
23rd Jul 2026544 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026548 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20265810 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20265812 AMAQI
24th Jul 2026621 AMAQI
24th Jul 2026602 AMAQI
24th Jul 2026603 AMAQI
24th Jul 2026624 AMAQI

27°C22/35°C

24th Jul 2026625 AMAQI
24th Jul 2026636 AMAQI
24th Jul 2026637 AMAQI
24th Jul 2026648 AMAQI
24th Jul 2026699 AMAQI
24th Jul 20267010 AMAQI
24th Jul 20266611 AMAQI
24th Jul 20266612 PMAQI
24th Jul 2026681 PMAQI
24th Jul 2026692 PMAQI
24th Jul 2026643 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026575 PMAQI
24th Jul 2026556 PMAQI
24th Jul 2026577 PMAQI
24th Jul 2026628 PMAQI
24th Jul 2026569 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20264511 PMAQI
25th Jul 20264312 AMAQI
25th Jul 2026391 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026314 AMAQI

28°C22/36°C

25th Jul 2026265 AMAQI
25th Jul 2026206 AMAQI
25th Jul 2026197 AMAQI
25th Jul 2026208 AMAQI
25th Jul 2026199 AMAQI
25th Jul 20261510 AMAQI
25th Jul 20261511 AMAQI
25th Jul 20261512 PMAQI
25th Jul 2026161 PMAQI
25th Jul 2026172 PMAQI
25th Jul 2026163 PMAQI
25th Jul 2026164 PMAQI
25th Jul 2026185 PMAQI
25th Jul 2026196 PMAQI
25th Jul 2026227 PMAQI
25th Jul 2026248 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262410 PMAQI
25th Jul 20262211 PMAQI
26th Jul 20262012 AMAQI
26th Jul 2026201 AMAQI
26th Jul 2026202 AMAQI
26th Jul 2026193 AMAQI
26th Jul 2026184 AMAQI

27°C22/33°C

26th Jul 2026185 AMAQI
26th Jul 2026186 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026309 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263211 AMAQI
26th Jul 20263012 PMAQI
26th Jul 2026341 PMAQI
26th Jul 2026352 PMAQI
26th Jul 2026333 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026325 PMAQI
26th Jul 2026306 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20263411 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026351 AMAQI
27th Jul 2026392 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026404 AMAQI

25°C22/29°C

27th Jul 2026405 AMAQI
27th Jul 2026356 AMAQI
27th Jul 2026347 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20263511 AMAQI
27th Jul 20263512 PMAQI
27th Jul 2026321 PMAQI
27th Jul 2026302 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026286 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026274 AMAQI

24°C21/28°C

28th Jul 2026325 AMAQI
28th Jul 2026266 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026348 AMAQI
28th Jul 2026399 AMAQI
28th Jul 20263910 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263312 PMAQI
28th Jul 2026341 PMAQI
28th Jul 2026352 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20263510 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026333 AMAQI
29th Jul 2026374 AMAQI

24°C22/31°C

29th Jul 2026385 AMAQI
29th Jul 2026346 AMAQI
29th Jul 2026347 AMAQI
29th Jul 2026378 AMAQI
29th Jul 2026359 AMAQI
29th Jul 20263710 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026325 PMAQI
29th Jul 2026306 PMAQI
29th Jul 2026307 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026379 PMAQI
29th Jul 20264110 PMAQI
29th Jul 20264311 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026573 AMAQI
30th Jul 2026504 AMAQI

25°C20/32°C

30th Jul 2026445 AMAQI
30th Jul 2026346 AMAQI
30th Jul 2026567 AMAQI
30th Jul 2026428 AMAQI
30th Jul 2026309 AMAQI
30th Jul 20263410 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026342 PMAQI
30th Jul 2026263 PMAQI
30th Jul 2026264 PMAQI
30th Jul 2026265 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026277 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026269 PMAQI
30th Jul 20262410 PMAQI
30th Jul 20262611 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026231 AMAQI
31st Jul 2026242 AMAQI
31st Jul 2026243 AMAQI
31st Jul 2026264 AMAQI

27°C20/35°C

31st Jul 2026305 AMAQI
31st Jul 2026356 AMAQI
31st Jul 2026317 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026359 AMAQI
31st Jul 20262810 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262212 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026433 PMAQI
31st Jul 2026454 PMAQI
31st Jul 2026415 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026448 PMAQI
31st Jul 2026289 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026241 AMAQI
1st Aug 2026282 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026304 AMAQI

24°C18/33°C

1st Aug 2026305 AMAQI
5 AM
1st Aug 2026396 AMAQI
1st Aug 2026327 AMAQI
1st Aug 2026358 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20264510 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263412 PMAQI
12 PM
1st Aug 2026351 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026435 PMAQI
1st Aug 2026406 PMAQI
1st Aug 2026377 PMAQI
7 PM
1st Aug 2026468 PMAQI
1st Aug 2026519 PMAQI
1st Aug 20264910 PMAQI
1st Aug 20264211 PMAQI
12 AM
4 AM

26°C19/35°C

Day time
Avg. Highest Time
9 AM - 10 AM

38AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM

28AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 38), while the lowest AQI was between 4 PM to 5 PM (Avg. 28).
Night time
Avg. Highest Time
4 AM

33AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM

30AQI

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. 33), while the lowest AQI was between 12 AM to 12 AM (Avg. 30).

2026 Days Vs Air Quality

Longquan, Zhejiang, China

2026

54%

114

42%

89

5%

10

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
114 Days
Moderate
89 Days
Poor
10 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 54%

Health Risk Level:

Considerable

In 2026, 54% of 213 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Longquan, 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
44AQI (US)
2nd January 2026
49AQI (US)
3rd January 2026
108AQI (US)
4th January 2026
100AQI (US)
5th January 2026
94AQI (US)
6th January 2026
97AQI (US)
7th January 2026
89AQI (US)
8th January 2026
78AQI (US)
9th January 2026
78AQI (US)
10th January 2026
78AQI (US)
11th January 2026
79AQI (US)
12th January 2026
82AQI (US)
13th January 2026
85AQI (US)
14th January 2026
90AQI (US)
15th January 2026
84AQI (US)
16th January 2026
92AQI (US)
17th January 2026
107AQI (US)
18th January 2026
127AQI (US)
19th January 2026
90AQI (US)
20th January 2026
25AQI (US)
21st January 2026
70AQI (US)
22nd January 2026
111AQI (US)
23rd January 2026
137AQI (US)
24th January 2026
120AQI (US)
25th January 2026
96AQI (US)
26th January 2026
85AQI (US)
27th January 2026
38AQI (US)
28th January 2026
118AQI (US)
29th January 2026
84AQI (US)
30th January 2026
32AQI (US)
31st January 2026
22AQI (US)
1st February 2026
68AQI (US)
2nd February 2026
92AQI (US)
3rd February 2026
115AQI (US)
4th February 2026
79AQI (US)
5th February 2026
102AQI (US)
6th February 2026
79AQI (US)
7th February 2026
36AQI (US)
8th February 2026
72AQI (US)
9th February 2026
60AQI (US)
10th February 2026
55AQI (US)
11th February 2026
70AQI (US)
12th February 2026
83AQI (US)
13th February 2026
103AQI (US)
14th February 2026
90AQI (US)
15th February 2026
72AQI (US)
16th February 2026
27AQI (US)
17th February 2026
80AQI (US)
18th February 2026
92AQI (US)
19th February 2026
68AQI (US)
20th February 2026
54AQI (US)
21st February 2026
55AQI (US)
22nd February 2026
68AQI (US)
23rd February 2026
65AQI (US)
24th February 2026
61AQI (US)
25th February 2026
19AQI (US)
26th February 2026
44AQI (US)
27th February 2026
26AQI (US)
28th February 2026
32AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
34AQI (US)
3rd March 2026
25AQI (US)
4th March 2026
71AQI (US)
5th March 2026
49AQI (US)
6th March 2026
74AQI (US)
7th March 2026
94AQI (US)
8th March 2026
73AQI (US)
9th March 2026
78AQI (US)
10th March 2026
64AQI (US)
11th March 2026
56AQI (US)
12th March 2026
67AQI (US)
13th March 2026
68AQI (US)
14th March 2026
65AQI (US)
15th March 2026
64AQI (US)
16th March 2026
66AQI (US)
17th March 2026
64AQI (US)
18th March 2026
71AQI (US)
19th March 2026
25AQI (US)
20th March 2026
54AQI (US)
21st March 2026
41AQI (US)
22nd March 2026
81AQI (US)
23rd March 2026
57AQI (US)
24th March 2026
27AQI (US)
25th March 2026
43AQI (US)
26th March 2026
44AQI (US)
27th March 2026
42AQI (US)
28th March 2026
55AQI (US)
29th March 2026
37AQI (US)
30th March 2026
55AQI (US)
31st March 2026
38AQI (US)
1st April 2026
22AQI (US)
2nd April 2026
54AQI (US)
3rd April 2026
51AQI (US)
4th April 2026
40AQI (US)
5th April 2026
66AQI (US)
6th April 2026
66AQI (US)
7th April 2026
50AQI (US)
8th April 2026
46AQI (US)
9th April 2026
71AQI (US)
10th April 2026
48AQI (US)
11th April 2026
40AQI (US)
12th April 2026
39AQI (US)
13th April 2026
69AQI (US)
14th April 2026
59AQI (US)
15th April 2026
43AQI (US)
16th April 2026
34AQI (US)
17th April 2026
35AQI (US)
18th April 2026
49AQI (US)
19th April 2026
56AQI (US)
20th April 2026
64AQI (US)
21st April 2026
44AQI (US)
22nd April 2026
45AQI (US)
23rd April 2026
21AQI (US)
24th April 2026
20AQI (US)
25th April 2026
45AQI (US)
26th April 2026
59AQI (US)
27th April 2026
68AQI (US)
28th April 2026
74AQI (US)
29th April 2026
32AQI (US)
30th April 2026
20AQI (US)
1st May 2026
36AQI (US)
2nd May 2026
47AQI (US)
3rd May 2026
50AQI (US)
4th May 2026
46AQI (US)
5th May 2026
48AQI (US)
6th May 2026
44AQI (US)
7th May 2026
59AQI (US)
8th May 2026
41AQI (US)
9th May 2026
32AQI (US)
10th May 2026
42AQI (US)
11th May 2026
39AQI (US)
12th May 2026
55AQI (US)
13th May 2026
77AQI (US)
14th May 2026
35AQI (US)
15th May 2026
18AQI (US)
16th May 2026
74AQI (US)
17th May 2026
59AQI (US)
18th May 2026
54AQI (US)
19th May 2026
45AQI (US)
20th May 2026
60AQI (US)
21st May 2026
69AQI (US)
22nd May 2026
74AQI (US)
23rd May 2026
67AQI (US)
24th May 2026
66AQI (US)
25th May 2026
57AQI (US)
26th May 2026
45AQI (US)
27th May 2026
50AQI (US)
28th May 2026
47AQI (US)
29th May 2026
70AQI (US)
30th May 2026
78AQI (US)
31st May 2026
53AQI (US)
1st June 2026
53AQI (US)
2nd June 2026
77AQI (US)
3rd June 2026
79AQI (US)
4th June 2026
37AQI (US)
5th June 2026
30AQI (US)
6th June 2026
65AQI (US)
7th June 2026
48AQI (US)
8th June 2026
36AQI (US)
9th June 2026
17AQI (US)
10th June 2026
31AQI (US)
11th June 2026
26AQI (US)
12th June 2026
37AQI (US)
13th June 2026
47AQI (US)
14th June 2026
16AQI (US)
15th June 2026
44AQI (US)
16th June 2026
39AQI (US)
17th June 2026
29AQI (US)
18th June 2026
24AQI (US)
19th June 2026
25AQI (US)
20th June 2026
23AQI (US)
21st June 2026
33AQI (US)
22nd June 2026
40AQI (US)
23rd June 2026
30AQI (US)
24th June 2026
30AQI (US)
25th June 2026
27AQI (US)
26th June 2026
36AQI (US)
27th June 2026
34AQI (US)
28th June 2026
35AQI (US)
29th June 2026
30AQI (US)
30th June 2026
24AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
23AQI (US)
5th July 2026
22AQI (US)
6th July 2026
25AQI (US)
7th July 2026
25AQI (US)
8th July 2026
31AQI (US)
9th July 2026
30AQI (US)
10th July 2026
28AQI (US)
11th July 2026
27AQI (US)
12th July 2026
22AQI (US)
13th July 2026
32AQI (US)
14th July 2026
31AQI (US)
15th July 2026
20AQI (US)
16th July 2026
23AQI (US)
17th July 2026
31AQI (US)
18th July 2026
38AQI (US)
19th July 2026
38AQI (US)
20th July 2026
26AQI (US)
21st July 2026
35AQI (US)
22nd July 2026
49AQI (US)
23rd July 2026
55AQI (US)
24th July 2026
61AQI (US)
25th July 2026
23AQI (US)
26th July 2026
27AQI (US)
27th July 2026
33AQI (US)
28th July 2026
31AQI (US)
29th July 2026
34AQI (US)
30th July 2026
36AQI (US)
31st July 2026
31AQI (US)
1st August 2026
38AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
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

84AQI (US)

67AQI (US)

55AQI (US)

48AQI (US)

53AQI (US)

37AQI (US)

31AQI (US)

38AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202653AQI (US)

6
18
7
6
19
3
12
19
18
12
16
15
26
4
29
2
1
114
89
10

Highest AQI (US) recorded in

January

84AQI (US)

Lowest AQI (US) recorded in

July

31AQI (US)

202573AQI (US)

16
15
21
7
1
26
4
26
4
31
7
23
23
8
13
18
9
21
3
28
3
27
20
11
59
265
41

Highest AQI (US) recorded in

January

106AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202462AQI (US)

16
2
5
5
4
8
17
13
22
9
8
23
13
16
11
20
8
21
1
12
18
1
83
150
19
1

Highest AQI (US) recorded in

December

109AQI (US)

Lowest AQI (US) recorded in

July

46AQI (US)

202362AQI (US)

3
31
34

Highest AQI (US) recorded in

November

66AQI (US)

Lowest AQI (US) recorded in

December

62AQI (US)

202256AQI (US)

7
4
11
10
1
8
22
1
6
24
15
16
22
8
13
10
3
6
23
2
88
122
2

Highest AQI (US) recorded in

April

67AQI (US)

Lowest AQI (US) recorded in

June

44AQI (US)

202159AQI (US)

1
14
4
14
10
21
10
25
6
15
15
13
10
4
24
1
1
21
8
94
110
13

Highest AQI (US) recorded in

December

89AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

202061AQI (US)

4
8
1
3
15
3
9
9
20
10
9
21
20
11
10
20
2
28
1
5
23
2
3
24
4
85
169
11

Highest AQI (US) recorded in

December

79AQI (US)

Lowest AQI (US) recorded in

June

44AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
73AQI (US)
Least Polluted Year Recorded
2026(Avg.)
53AQI (US)

Longquan's annual 2026 AQI (US) (53) shows an average percentage change of -14.1% (improved AQI (US)) compared to previous years: 2020 (61), 2021 (59), 2022 (56), 2023 (62), 2024 (62), 2025 (73).