Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Longyan, Fujian, 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+

September Air Quality Analysis

Longyan, Fujian, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Sep 2022
122AQI
Lowest AQI recorded on
6th Sep 2023
19AQI

Same Day Analysis (24th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 62 of Moderate air quality, showing improvement over 2022 on the same day.

Day & Night AQI Trend: 23rd Sep - 24th Sep 2026

Longyan, Fujian, China

AQI
Day
Night
.

5 AM23rd Sep 2026

6 PM

4 AM24th Sep 2026

Day time
Avg. Highest Time
7AM23rd Sep

57AQI

Avg. Lowest Time
6PM23rd Sep

32AQI

Night time
Avg. Highest Time
5AM23rd Sep

55AQI

Avg. Lowest Time
7PM23rd Sep

29AQI

In the last 24 hours,

Longyan's AQI reached its highest point of 57 at 7 AM during the Day, while the lowest point, 29, was recorded at 7 PM during the Night between 23rd Sep and 24th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Longyan, Fujian, China

AugSep
26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
26th Aug 2026285 AMAQI
26th Aug 2026296 AMAQI
26th Aug 2026267 AMAQI
26th Aug 2026288 AMAQI
26th Aug 2026329 AMAQI
26th Aug 20263510 AMAQI
26th Aug 20263811 AMAQI
26th Aug 20264212 PMAQI
26th Aug 2026411 PMAQI
26th Aug 2026422 PMAQI
26th Aug 2026393 PMAQI
26th Aug 2026374 PMAQI
26th Aug 2026335 PMAQI
26th Aug 2026336 PMAQI
26th Aug 2026327 PMAQI
26th Aug 2026358 PMAQI
26th Aug 2026359 PMAQI
26th Aug 20263310 PMAQI
26th Aug 20263011 PMAQI
27th Aug 20263012 AMAQI
27th Aug 2026291 AMAQI
27th Aug 2026302 AMAQI
27th Aug 2026273 AMAQI
27th Aug 2026304 AMAQI

23°C21/25°C

27th Aug 2026315 AMAQI
27th Aug 2026336 AMAQI
27th Aug 2026297 AMAQI
27th Aug 2026298 AMAQI
27th Aug 2026339 AMAQI
27th Aug 20263410 AMAQI
27th Aug 20262711 AMAQI
27th Aug 20263112 PMAQI
27th Aug 2026321 PMAQI
27th Aug 2026332 PMAQI
27th Aug 2026293 PMAQI
27th Aug 2026274 PMAQI
27th Aug 2026265 PMAQI
27th Aug 2026266 PMAQI
27th Aug 2026337 PMAQI
27th Aug 2026328 PMAQI
27th Aug 2026339 PMAQI
27th Aug 20263310 PMAQI
27th Aug 20263411 PMAQI
28th Aug 20263312 AMAQI
28th Aug 2026331 AMAQI
28th Aug 2026322 AMAQI
28th Aug 2026323 AMAQI
28th Aug 2026304 AMAQI

25°C21/29°C

28th Aug 2026305 AMAQI
28th Aug 2026326 AMAQI
28th Aug 2026327 AMAQI
28th Aug 2026358 AMAQI
28th Aug 2026369 AMAQI
28th Aug 20263610 AMAQI
28th Aug 20263811 AMAQI
28th Aug 20264012 PMAQI
28th Aug 2026371 PMAQI
28th Aug 2026402 PMAQI
28th Aug 2026413 PMAQI
28th Aug 2026404 PMAQI
28th Aug 2026415 PMAQI
28th Aug 2026426 PMAQI
28th Aug 2026437 PMAQI
28th Aug 2026468 PMAQI
28th Aug 2026489 PMAQI
28th Aug 20265010 PMAQI
28th Aug 20265111 PMAQI
29th Aug 20265212 AMAQI
29th Aug 2026501 AMAQI
29th Aug 2026512 AMAQI
29th Aug 2026513 AMAQI
29th Aug 2026514 AMAQI

26°C22/31°C

29th Aug 2026475 AMAQI
29th Aug 2026456 AMAQI
29th Aug 2026427 AMAQI
29th Aug 2026388 AMAQI
29th Aug 2026389 AMAQI
29th Aug 20264010 AMAQI
29th Aug 20263811 AMAQI
29th Aug 20263412 PMAQI
29th Aug 2026321 PMAQI
29th Aug 2026332 PMAQI
29th Aug 2026323 PMAQI
29th Aug 2026374 PMAQI
29th Aug 2026365 PMAQI
29th Aug 2026336 PMAQI
29th Aug 2026327 PMAQI
29th Aug 2026348 PMAQI
29th Aug 2026329 PMAQI
29th Aug 20263110 PMAQI
29th Aug 20263411 PMAQI
30th Aug 20263312 AMAQI
30th Aug 2026341 AMAQI
30th Aug 2026312 AMAQI
30th Aug 2026363 AMAQI
30th Aug 2026404 AMAQI

22°C21/23°C

30th Aug 2026445 AMAQI
30th Aug 2026626 AMAQI
30th Aug 2026717 AMAQI
30th Aug 2026798 AMAQI
30th Aug 2026849 AMAQI
30th Aug 20266510 AMAQI
30th Aug 20263711 AMAQI
30th Aug 20263912 PMAQI
30th Aug 2026331 PMAQI
30th Aug 2026292 PMAQI
30th Aug 2026253 PMAQI
30th Aug 2026254 PMAQI
30th Aug 2026185 PMAQI
30th Aug 2026206 PMAQI
30th Aug 2026217 PMAQI
30th Aug 2026218 PMAQI
30th Aug 2026259 PMAQI
30th Aug 20262210 PMAQI
30th Aug 20262211 PMAQI
31st Aug 20262912 AMAQI
31st Aug 2026261 AMAQI
31st Aug 2026312 AMAQI
31st Aug 2026353 AMAQI
31st Aug 2026304 AMAQI

23°C21/26°C

31st Aug 2026295 AMAQI
31st Aug 2026256 AMAQI
31st Aug 2026237 AMAQI
31st Aug 2026258 AMAQI
31st Aug 2026269 AMAQI
31st Aug 20262410 AMAQI
31st Aug 20261711 AMAQI
31st Aug 20261612 PMAQI
31st Aug 2026161 PMAQI
31st Aug 2026162 PMAQI
31st Aug 2026163 PMAQI
31st Aug 2026164 PMAQI
31st Aug 2026165 PMAQI
31st Aug 2026176 PMAQI
31st Aug 2026157 PMAQI
31st Aug 2026168 PMAQI
31st Aug 2026159 PMAQI
31st Aug 20261510 PMAQI
31st Aug 20262211 PMAQI
1st Sep 20262112 AMAQI
1st Sep 2026151 AMAQI
1st Sep 2026142 AMAQI
1st Sep 2026153 AMAQI
1st Sep 2026134 AMAQI

24°C21/28°C

1st Sep 2026165 AMAQI
1st Sep 2026266 AMAQI
1st Sep 2026267 AMAQI
1st Sep 2026208 AMAQI
1st Sep 2026179 AMAQI
1st Sep 20263110 AMAQI
1st Sep 20263311 AMAQI
1st Sep 20262512 PMAQI
1st Sep 2026251 PMAQI
1st Sep 2026262 PMAQI
1st Sep 2026313 PMAQI
1st Sep 2026314 PMAQI
1st Sep 2026295 PMAQI
1st Sep 2026236 PMAQI
1st Sep 2026257 PMAQI
1st Sep 2026298 PMAQI
1st Sep 2026289 PMAQI
1st Sep 20262910 PMAQI
1st Sep 20262711 PMAQI
2nd Sep 20262412 AMAQI
2nd Sep 2026281 AMAQI
2nd Sep 2026302 AMAQI
2nd Sep 2026223 AMAQI
2nd Sep 2026294 AMAQI

22°C20/23°C

2nd Sep 2026335 AMAQI
2nd Sep 2026306 AMAQI
2nd Sep 2026317 AMAQI
2nd Sep 2026278 AMAQI
2nd Sep 2026259 AMAQI
2nd Sep 20262610 AMAQI
2nd Sep 20263311 AMAQI
2nd Sep 20263212 PMAQI
2nd Sep 2026271 PMAQI
2nd Sep 2026252 PMAQI
2nd Sep 2026253 PMAQI
2nd Sep 2026294 PMAQI
2nd Sep 2026295 PMAQI
2nd Sep 2026276 PMAQI
2nd Sep 2026287 PMAQI
2nd Sep 2026288 PMAQI
2nd Sep 2026329 PMAQI
2nd Sep 20262910 PMAQI
2nd Sep 20263211 PMAQI
3rd Sep 20262912 AMAQI
3rd Sep 2026291 AMAQI
3rd Sep 2026292 AMAQI
3rd Sep 2026243 AMAQI
3rd Sep 2026254 AMAQI

21°C20/23°C

3rd Sep 2026285 AMAQI
3rd Sep 2026256 AMAQI
3rd Sep 2026257 AMAQI
3rd Sep 2026278 AMAQI
3rd Sep 2026289 AMAQI
3rd Sep 20262910 AMAQI
3rd Sep 20262811 AMAQI
3rd Sep 20263012 PMAQI
3rd Sep 2026321 PMAQI
3rd Sep 2026232 PMAQI
3rd Sep 2026253 PMAQI
3rd Sep 2026254 PMAQI
3rd Sep 2026255 PMAQI
3rd Sep 2026256 PMAQI
3rd Sep 2026257 PMAQI
3rd Sep 2026248 PMAQI
3rd Sep 2026229 PMAQI
3rd Sep 20262510 PMAQI
3rd Sep 20262511 PMAQI
4th Sep 20262512 AMAQI
4th Sep 2026261 AMAQI
4th Sep 2026252 AMAQI
4th Sep 2026253 AMAQI
4th Sep 2026264 AMAQI

20°C19/21°C

4th Sep 2026255 AMAQI
4th Sep 2026256 AMAQI
4th Sep 2026247 AMAQI
4th Sep 2026238 AMAQI
4th Sep 2026259 AMAQI
4th Sep 20262710 AMAQI
4th Sep 20263011 AMAQI
4th Sep 20263212 PMAQI
4th Sep 2026231 PMAQI
4th Sep 2026252 PMAQI
4th Sep 2026323 PMAQI
4th Sep 2026254 PMAQI
4th Sep 2026255 PMAQI
4th Sep 2026296 PMAQI
4th Sep 2026357 PMAQI
4th Sep 2026308 PMAQI
4th Sep 2026289 PMAQI
4th Sep 20262610 PMAQI
4th Sep 20262711 PMAQI
5th Sep 20262512 AMAQI
5th Sep 2026301 AMAQI
5th Sep 2026332 AMAQI
5th Sep 2026323 AMAQI
5th Sep 2026294 AMAQI

21°C19/25°C

5th Sep 2026325 AMAQI
5th Sep 2026346 AMAQI
5th Sep 2026357 AMAQI
5th Sep 2026488 AMAQI
5th Sep 2026559 AMAQI
5th Sep 20267110 AMAQI
5th Sep 20265711 AMAQI
5th Sep 20266212 PMAQI
5th Sep 2026391 PMAQI
5th Sep 2026432 PMAQI
5th Sep 2026483 PMAQI
5th Sep 2026414 PMAQI
5th Sep 2026325 PMAQI
5th Sep 2026216 PMAQI
5th Sep 2026217 PMAQI
5th Sep 2026238 PMAQI
5th Sep 2026309 PMAQI
5th Sep 20263610 PMAQI
5th Sep 20263711 PMAQI
6th Sep 20264012 AMAQI
6th Sep 2026461 AMAQI
6th Sep 2026462 AMAQI
6th Sep 2026453 AMAQI
6th Sep 2026464 AMAQI

24°C21/26°C

6th Sep 2026475 AMAQI
6th Sep 2026516 AMAQI
6th Sep 2026537 AMAQI
6th Sep 2026558 AMAQI
6th Sep 2026569 AMAQI
6th Sep 20266610 AMAQI
6th Sep 20265911 AMAQI
6th Sep 20264812 PMAQI
6th Sep 2026401 PMAQI
6th Sep 2026432 PMAQI
6th Sep 2026443 PMAQI
6th Sep 2026374 PMAQI
6th Sep 2026415 PMAQI
6th Sep 2026476 PMAQI
6th Sep 2026537 PMAQI
6th Sep 2026578 PMAQI
6th Sep 2026599 PMAQI
6th Sep 20266010 PMAQI
6th Sep 20265811 PMAQI
7th Sep 20265412 AMAQI
7th Sep 2026531 AMAQI
7th Sep 2026512 AMAQI
7th Sep 2026513 AMAQI
7th Sep 2026504 AMAQI

23°C20/25°C

7th Sep 2026515 AMAQI
7th Sep 2026576 AMAQI
7th Sep 2026597 AMAQI
7th Sep 2026658 AMAQI
7th Sep 2026659 AMAQI
7th Sep 20266110 AMAQI
7th Sep 20266011 AMAQI
7th Sep 20265612 PMAQI
7th Sep 2026521 PMAQI
7th Sep 2026512 PMAQI
7th Sep 2026503 PMAQI
7th Sep 2026494 PMAQI
7th Sep 2026465 PMAQI
7th Sep 2026476 PMAQI
7th Sep 2026487 PMAQI
7th Sep 2026508 PMAQI
7th Sep 2026529 PMAQI
7th Sep 20265410 PMAQI
7th Sep 20265411 PMAQI
8th Sep 20265312 AMAQI
8th Sep 2026521 AMAQI
8th Sep 2026522 AMAQI
8th Sep 2026543 AMAQI
8th Sep 2026534 AMAQI

24°C20/29°C

8th Sep 2026525 AMAQI
8th Sep 2026516 AMAQI
8th Sep 2026537 AMAQI
8th Sep 2026548 AMAQI
8th Sep 2026539 AMAQI
8th Sep 20265410 AMAQI
8th Sep 20265411 AMAQI
8th Sep 20265812 PMAQI
8th Sep 2026571 PMAQI
8th Sep 2026542 PMAQI
8th Sep 2026523 PMAQI
8th Sep 2026524 PMAQI
8th Sep 2026525 PMAQI
8th Sep 2026526 PMAQI
8th Sep 2026567 PMAQI
8th Sep 2026578 PMAQI
8th Sep 2026579 PMAQI
8th Sep 20265910 PMAQI
8th Sep 20266011 PMAQI
9th Sep 20265912 AMAQI
9th Sep 2026601 AMAQI
9th Sep 2026592 AMAQI
9th Sep 2026623 AMAQI
9th Sep 2026604 AMAQI

25°C21/29°C

9th Sep 2026615 AMAQI
9th Sep 2026626 AMAQI
9th Sep 2026627 AMAQI
9th Sep 2026648 AMAQI
9th Sep 2026649 AMAQI
9th Sep 20267610 AMAQI
9th Sep 20267211 AMAQI
9th Sep 20266712 PMAQI
9th Sep 2026731 PMAQI
9th Sep 2026742 PMAQI
9th Sep 2026703 PMAQI
9th Sep 2026714 PMAQI
9th Sep 2026665 PMAQI
9th Sep 2026706 PMAQI
9th Sep 2026667 PMAQI
9th Sep 2026648 PMAQI
9th Sep 2026679 PMAQI
9th Sep 20266610 PMAQI
9th Sep 20266411 PMAQI
10th Sep 20266512 AMAQI
10th Sep 2026581 AMAQI
10th Sep 2026582 AMAQI
10th Sep 2026573 AMAQI
10th Sep 2026584 AMAQI

23°C20/28°C

10th Sep 2026555 AMAQI
10th Sep 2026556 AMAQI
10th Sep 2026557 AMAQI
10th Sep 2026748 AMAQI
10th Sep 2026619 AMAQI
10th Sep 20268410 AMAQI
10th Sep 20267211 AMAQI
10th Sep 20266012 PMAQI
10th Sep 2026551 PMAQI
10th Sep 2026522 PMAQI
10th Sep 2026513 PMAQI
10th Sep 2026484 PMAQI
10th Sep 2026485 PMAQI
10th Sep 2026486 PMAQI
10th Sep 2026527 PMAQI
10th Sep 2026578 PMAQI
10th Sep 2026619 PMAQI
10th Sep 20267310 PMAQI
10th Sep 20268111 PMAQI
11th Sep 20267612 AMAQI
11th Sep 2026741 AMAQI
11th Sep 2026732 AMAQI
11th Sep 2026803 AMAQI
11th Sep 2026894 AMAQI

22°C19/26°C

11th Sep 2026885 AMAQI
11th Sep 2026826 AMAQI
11th Sep 2026767 AMAQI
11th Sep 2026768 AMAQI
11th Sep 2026839 AMAQI
11th Sep 20267210 AMAQI
11th Sep 20265611 AMAQI
11th Sep 20265212 PMAQI
11th Sep 2026511 PMAQI
11th Sep 2026492 PMAQI
11th Sep 2026433 PMAQI
11th Sep 2026424 PMAQI
11th Sep 2026435 PMAQI
11th Sep 2026506 PMAQI
11th Sep 2026467 PMAQI
11th Sep 2026488 PMAQI
11th Sep 2026509 PMAQI
11th Sep 20265410 PMAQI
11th Sep 20265611 PMAQI
12th Sep 20265612 AMAQI
12th Sep 2026591 AMAQI
12th Sep 2026582 AMAQI
12th Sep 2026613 AMAQI
12th Sep 2026624 AMAQI

22°C18/26°C

12th Sep 2026615 AMAQI
12th Sep 2026596 AMAQI
12th Sep 2026737 AMAQI
12th Sep 2026758 AMAQI
12th Sep 2026559 AMAQI
12th Sep 20264510 AMAQI
12th Sep 20263411 AMAQI
12th Sep 20263512 PMAQI
12th Sep 2026321 PMAQI
12th Sep 2026292 PMAQI
12th Sep 2026303 PMAQI
12th Sep 2026304 PMAQI
12th Sep 2026405 PMAQI
12th Sep 2026426 PMAQI
12th Sep 2026477 PMAQI
12th Sep 2026488 PMAQI
12th Sep 2026559 PMAQI
12th Sep 20264710 PMAQI
12th Sep 20264411 PMAQI
13th Sep 20264312 AMAQI
13th Sep 2026371 AMAQI
13th Sep 2026372 AMAQI
13th Sep 2026423 AMAQI

21°C19/24°C

13th Sep 2026445 AMAQI
13th Sep 2026446 AMAQI
13th Sep 2026467 AMAQI
13th Sep 2026448 AMAQI
13th Sep 2026459 AMAQI
13th Sep 20265210 AMAQI
13th Sep 20265911 AMAQI
13th Sep 20264712 PMAQI
13th Sep 2026331 PMAQI
13th Sep 2026312 PMAQI
13th Sep 2026313 PMAQI
13th Sep 2026274 PMAQI
13th Sep 2026315 PMAQI
13th Sep 2026286 PMAQI
13th Sep 2026327 PMAQI
13th Sep 2026468 PMAQI
13th Sep 2026479 PMAQI
13th Sep 20265010 PMAQI
13th Sep 20264911 PMAQI
14th Sep 20264712 AMAQI
14th Sep 2026481 AMAQI
14th Sep 2026422 AMAQI
14th Sep 2026533 AMAQI
14th Sep 2026464 AMAQI

24°C21/27°C

14th Sep 2026525 AMAQI
14th Sep 2026506 AMAQI
14th Sep 2026527 AMAQI
14th Sep 2026478 AMAQI
14th Sep 2026449 AMAQI
14th Sep 20264310 AMAQI
14th Sep 20264111 AMAQI
14th Sep 20263912 PMAQI
14th Sep 2026381 PMAQI
14th Sep 2026332 PMAQI
14th Sep 2026283 PMAQI
14th Sep 2026284 PMAQI
14th Sep 2026275 PMAQI
14th Sep 2026266 PMAQI
14th Sep 2026257 PMAQI
14th Sep 2026248 PMAQI
14th Sep 2026259 PMAQI
14th Sep 20262610 PMAQI
14th Sep 20262611 PMAQI
15th Sep 20262712 AMAQI
15th Sep 2026281 AMAQI
15th Sep 2026272 AMAQI
15th Sep 2026323 AMAQI
15th Sep 2026364 AMAQI

24°C21/29°C

15th Sep 2026415 AMAQI
15th Sep 2026426 AMAQI
15th Sep 2026397 AMAQI
15th Sep 2026428 AMAQI
15th Sep 2026469 AMAQI
15th Sep 20264310 AMAQI
15th Sep 20264511 AMAQI
15th Sep 20263212 PMAQI
15th Sep 2026271 PMAQI
15th Sep 2026272 PMAQI
15th Sep 2026283 PMAQI
15th Sep 2026284 PMAQI
15th Sep 2026285 PMAQI
15th Sep 2026316 PMAQI
15th Sep 2026377 PMAQI
15th Sep 2026398 PMAQI
15th Sep 2026429 PMAQI
15th Sep 20264510 PMAQI
15th Sep 20265011 PMAQI
16th Sep 20266012 AMAQI
16th Sep 2026651 AMAQI
16th Sep 2026652 AMAQI
16th Sep 2026623 AMAQI
16th Sep 2026634 AMAQI

24°C21/28°C

16th Sep 2026665 AMAQI
16th Sep 2026746 AMAQI
16th Sep 2026827 AMAQI
16th Sep 2026868 AMAQI
16th Sep 2026679 AMAQI
16th Sep 20266910 AMAQI
16th Sep 20266411 AMAQI
16th Sep 20265812 PMAQI
16th Sep 2026601 PMAQI
16th Sep 2026452 PMAQI
16th Sep 2026453 PMAQI
16th Sep 2026494 PMAQI
16th Sep 2026525 PMAQI
16th Sep 2026586 PMAQI
16th Sep 2026657 PMAQI
16th Sep 2026668 PMAQI
16th Sep 2026699 PMAQI
16th Sep 20267010 PMAQI
16th Sep 20267511 PMAQI
17th Sep 20267812 AMAQI
17th Sep 2026761 AMAQI
17th Sep 2026782 AMAQI
17th Sep 2026833 AMAQI
17th Sep 2026894 AMAQI

22°C20/26°C

17th Sep 2026875 AMAQI
17th Sep 2026886 AMAQI
17th Sep 2026897 AMAQI
17th Sep 2026878 AMAQI
17th Sep 2026899 AMAQI
17th Sep 20269610 AMAQI
17th Sep 20268911 AMAQI
17th Sep 20267812 PMAQI
17th Sep 2026761 PMAQI
17th Sep 2026732 PMAQI
17th Sep 2026683 PMAQI
17th Sep 2026634 PMAQI
17th Sep 2026615 PMAQI
17th Sep 2026676 PMAQI
17th Sep 2026777 PMAQI
17th Sep 2026778 PMAQI
17th Sep 2026739 PMAQI
17th Sep 20267010 PMAQI
17th Sep 20267511 PMAQI
18th Sep 20267812 AMAQI
18th Sep 2026801 AMAQI
18th Sep 2026832 AMAQI
18th Sep 2026843 AMAQI
18th Sep 2026854 AMAQI

23°C18/28°C

18th Sep 2026865 AMAQI
18th Sep 2026886 AMAQI
18th Sep 2026937 AMAQI
18th Sep 20261018 AMAQI
18th Sep 2026969 AMAQI
18th Sep 202611410 AMAQI
18th Sep 202611511 AMAQI
18th Sep 20269612 PMAQI
18th Sep 2026831 PMAQI
18th Sep 2026702 PMAQI
18th Sep 2026543 PMAQI
18th Sep 2026484 PMAQI
18th Sep 2026355 PMAQI
18th Sep 2026386 PMAQI
18th Sep 2026477 PMAQI
18th Sep 2026598 PMAQI
18th Sep 2026639 PMAQI
18th Sep 20265610 PMAQI
18th Sep 20266011 PMAQI
19th Sep 20266712 AMAQI
19th Sep 2026681 AMAQI
19th Sep 2026682 AMAQI
19th Sep 2026733 AMAQI
19th Sep 2026744 AMAQI

24°C20/29°C

19th Sep 2026785 AMAQI
19th Sep 2026786 AMAQI
19th Sep 2026787 AMAQI
19th Sep 2026758 AMAQI
19th Sep 2026839 AMAQI
19th Sep 20268810 AMAQI
19th Sep 20268411 AMAQI
19th Sep 20268012 PMAQI
19th Sep 2026681 PMAQI
19th Sep 2026652 PMAQI
19th Sep 2026563 PMAQI
19th Sep 2026494 PMAQI
19th Sep 2026485 PMAQI
19th Sep 2026526 PMAQI
19th Sep 2026627 PMAQI
19th Sep 2026728 PMAQI
19th Sep 2026819 PMAQI
19th Sep 20267710 PMAQI
19th Sep 20267611 PMAQI
20th Sep 20267412 AMAQI
20th Sep 2026771 AMAQI
20th Sep 2026822 AMAQI
20th Sep 2026853 AMAQI
20th Sep 2026864 AMAQI

26°C21/30°C

20th Sep 2026875 AMAQI
20th Sep 2026926 AMAQI
20th Sep 2026937 AMAQI
20th Sep 2026958 AMAQI
20th Sep 20261019 AMAQI
20th Sep 20269510 AMAQI
20th Sep 20268211 AMAQI
20th Sep 20266712 PMAQI
20th Sep 2026621 PMAQI
20th Sep 2026572 PMAQI
20th Sep 2026563 PMAQI
20th Sep 2026594 PMAQI
20th Sep 2026595 PMAQI
20th Sep 2026646 PMAQI
20th Sep 2026777 PMAQI
20th Sep 2026778 PMAQI
20th Sep 2026829 PMAQI
20th Sep 20267310 PMAQI
20th Sep 20267511 PMAQI
21st Sep 20267112 AMAQI
21st Sep 2026711 AMAQI
21st Sep 2026692 AMAQI
21st Sep 2026653 AMAQI
21st Sep 2026674 AMAQI

25°C21/30°C

21st Sep 2026725 AMAQI
21st Sep 2026716 AMAQI
21st Sep 2026697 AMAQI
21st Sep 2026778 AMAQI
21st Sep 2026809 AMAQI
21st Sep 20268410 AMAQI
21st Sep 20268411 AMAQI
21st Sep 20267512 PMAQI
21st Sep 2026751 PMAQI
21st Sep 2026682 PMAQI
21st Sep 2026633 PMAQI
21st Sep 2026654 PMAQI
21st Sep 2026635 PMAQI
21st Sep 2026386 PMAQI
21st Sep 2026447 PMAQI
21st Sep 2026438 PMAQI
21st Sep 2026359 PMAQI
21st Sep 20263510 PMAQI
21st Sep 20264511 PMAQI
22nd Sep 20265412 AMAQI
22nd Sep 2026541 AMAQI
22nd Sep 2026532 AMAQI
22nd Sep 2026553 AMAQI
22nd Sep 2026534 AMAQI

24°C21/28°C

22nd Sep 2026495 AMAQI
22nd Sep 2026706 AMAQI
22nd Sep 2026777 AMAQI
22nd Sep 2026768 AMAQI
22nd Sep 2026759 AMAQI
22nd Sep 20267810 AMAQI
22nd Sep 20266811 AMAQI
22nd Sep 20266812 PMAQI
22nd Sep 2026631 PMAQI
22nd Sep 2026682 PMAQI
22nd Sep 2026573 PMAQI
22nd Sep 2026554 PMAQI
22nd Sep 2026595 PMAQI
22nd Sep 2026476 PMAQI
22nd Sep 2026397 PMAQI
22nd Sep 2026458 PMAQI
22nd Sep 2026429 PMAQI
22nd Sep 20263310 PMAQI
22nd Sep 20261911 PMAQI
23rd Sep 20261812 AMAQI
23rd Sep 2026211 AMAQI
23rd Sep 2026212 AMAQI
23rd Sep 2026273 AMAQI
23rd Sep 2026374 AMAQI

23°C20/28°C

23rd Sep 2026555 AMAQI
23rd Sep 2026546 AMAQI
23rd Sep 2026577 AMAQI
23rd Sep 2026558 AMAQI
23rd Sep 2026559 AMAQI
23rd Sep 20265510 AMAQI
23rd Sep 20265211 AMAQI
23rd Sep 20265112 PMAQI
23rd Sep 2026441 PMAQI
23rd Sep 2026422 PMAQI
23rd Sep 2026433 PMAQI
23rd Sep 2026454 PMAQI
23rd Sep 2026415 PMAQI
23rd Sep 2026326 PMAQI
23rd Sep 2026297 PMAQI
23rd Sep 2026428 PMAQI
23rd Sep 2026399 PMAQI
23rd Sep 20264210 PMAQI
23rd Sep 20264311 PMAQI
24th Sep 20264712 AMAQI
24th Sep 2026441 AMAQI
24th Sep 2026482 AMAQI
24th Sep 2026533 AMAQI
24th Sep 2026554 AMAQI

23°C20/27°C

24th Sep 2026595 AMAQI
5 AM
24th Sep 2026616 AMAQI
24th Sep 2026747 AMAQI
24th Sep 2026828 AMAQI
24th Sep 2026859 AMAQI
24th Sep 20268510 AMAQI
24th Sep 20268411 AMAQI
11 AM
24th Sep 20268412 PMAQI
24th Sep 2026801 PMAQI
24th Sep 2026612 PMAQI
24th Sep 2026583 PMAQI
24th Sep 2026504 PMAQI
24th Sep 2026435 PMAQI
24th Sep 2026466 PMAQI
6 PM
24th Sep 2026507 PMAQI
24th Sep 2026598 PMAQI
24th Sep 2026619 PMAQI
24th Sep 20266410 PMAQI
24th Sep 20266611 PMAQI
11 PM
4 AM

23°C19/28°C

Day time
Avg. Highest Time
10 AM

59AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 6 PM

41AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 59), while the lowest AQI was between 3 PM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
4 AM

50AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

42AQI

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. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).

2026 Days Vs Air Quality

Longyan, Fujian, China

2026

52%

139

47%

126

0.7%

2

Total number of days with different AQI categories in last 267 days in 2026 (98 days remaining)

Good
139 Days
Moderate
126 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 52%

Health Risk Level:

Considerable

In 2026, 52% of 267 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Longyan, Fujian, 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
67AQI (US)
2nd January 2026
26AQI (US)
3rd January 2026
52AQI (US)
4th January 2026
65AQI (US)
5th January 2026
64AQI (US)
6th January 2026
57AQI (US)
7th January 2026
72AQI (US)
8th January 2026
60AQI (US)
9th January 2026
62AQI (US)
10th January 2026
64AQI (US)
11th January 2026
63AQI (US)
12th January 2026
85AQI (US)
13th January 2026
79AQI (US)
14th January 2026
78AQI (US)
15th January 2026
75AQI (US)
16th January 2026
97AQI (US)
17th January 2026
99AQI (US)
18th January 2026
102AQI (US)
19th January 2026
99AQI (US)
20th January 2026
104AQI (US)
21st January 2026
46AQI (US)
22nd January 2026
48AQI (US)
23rd January 2026
61AQI (US)
24th January 2026
75AQI (US)
25th January 2026
79AQI (US)
26th January 2026
61AQI (US)
27th January 2026
78AQI (US)
28th January 2026
66AQI (US)
29th January 2026
82AQI (US)
30th January 2026
51AQI (US)
31st January 2026
44AQI (US)
1st February 2026
44AQI (US)
2nd February 2026
57AQI (US)
3rd February 2026
66AQI (US)
4th February 2026
93AQI (US)
5th February 2026
65AQI (US)
6th February 2026
57AQI (US)
7th February 2026
42AQI (US)
8th February 2026
36AQI (US)
9th February 2026
55AQI (US)
10th February 2026
66AQI (US)
11th February 2026
59AQI (US)
12th February 2026
63AQI (US)
13th February 2026
58AQI (US)
14th February 2026
53AQI (US)
15th February 2026
46AQI (US)
16th February 2026
56AQI (US)
17th February 2026
92AQI (US)
18th February 2026
44AQI (US)
19th February 2026
57AQI (US)
20th February 2026
54AQI (US)
21st February 2026
65AQI (US)
22nd February 2026
79AQI (US)
23rd February 2026
69AQI (US)
24th February 2026
55AQI (US)
25th February 2026
50AQI (US)
26th February 2026
37AQI (US)
27th February 2026
30AQI (US)
28th February 2026
22AQI (US)
1st March 2026
19AQI (US)
2nd March 2026
40AQI (US)
3rd March 2026
22AQI (US)
4th March 2026
45AQI (US)
5th March 2026
39AQI (US)
6th March 2026
46AQI (US)
7th March 2026
60AQI (US)
8th March 2026
68AQI (US)
9th March 2026
64AQI (US)
10th March 2026
38AQI (US)
11th March 2026
54AQI (US)
12th March 2026
56AQI (US)
13th March 2026
68AQI (US)
14th March 2026
63AQI (US)
15th March 2026
67AQI (US)
16th March 2026
61AQI (US)
17th March 2026
57AQI (US)
18th March 2026
53AQI (US)
19th March 2026
65AQI (US)
20th March 2026
72AQI (US)
21st March 2026
69AQI (US)
22nd March 2026
65AQI (US)
23rd March 2026
71AQI (US)
24th March 2026
84AQI (US)
25th March 2026
66AQI (US)
26th March 2026
81AQI (US)
27th March 2026
84AQI (US)
28th March 2026
46AQI (US)
29th March 2026
43AQI (US)
30th March 2026
58AQI (US)
31st March 2026
40AQI (US)
1st April 2026
16AQI (US)
2nd April 2026
57AQI (US)
3rd April 2026
32AQI (US)
4th April 2026
33AQI (US)
5th April 2026
48AQI (US)
6th April 2026
45AQI (US)
7th April 2026
61AQI (US)
8th April 2026
35AQI (US)
9th April 2026
45AQI (US)
10th April 2026
61AQI (US)
11th April 2026
68AQI (US)
12th April 2026
68AQI (US)
13th April 2026
58AQI (US)
14th April 2026
57AQI (US)
15th April 2026
71AQI (US)
16th April 2026
74AQI (US)
17th April 2026
59AQI (US)
18th April 2026
47AQI (US)
19th April 2026
60AQI (US)
20th April 2026
74AQI (US)
21st April 2026
68AQI (US)
22nd April 2026
49AQI (US)
23rd April 2026
27AQI (US)
24th April 2026
33AQI (US)
25th April 2026
36AQI (US)
26th April 2026
58AQI (US)
27th April 2026
73AQI (US)
28th April 2026
70AQI (US)
29th April 2026
37AQI (US)
30th April 2026
19AQI (US)
1st May 2026
35AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
34AQI (US)
4th May 2026
37AQI (US)
5th May 2026
40AQI (US)
6th May 2026
43AQI (US)
7th May 2026
54AQI (US)
8th May 2026
26AQI (US)
9th May 2026
40AQI (US)
10th May 2026
42AQI (US)
11th May 2026
42AQI (US)
12th May 2026
60AQI (US)
13th May 2026
65AQI (US)
14th May 2026
10AQI (US)
15th May 2026
23AQI (US)
16th May 2026
70AQI (US)
17th May 2026
57AQI (US)
18th May 2026
53AQI (US)
19th May 2026
44AQI (US)
20th May 2026
61AQI (US)
21st May 2026
72AQI (US)
22nd May 2026
76AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
67AQI (US)
25th May 2026
60AQI (US)
26th May 2026
47AQI (US)
27th May 2026
42AQI (US)
28th May 2026
50AQI (US)
29th May 2026
39AQI (US)
30th May 2026
28AQI (US)
31st May 2026
70AQI (US)
1st June 2026
68AQI (US)
2nd June 2026
70AQI (US)
3rd June 2026
64AQI (US)
4th June 2026
55AQI (US)
5th June 2026
40AQI (US)
6th June 2026
52AQI (US)
7th June 2026
55AQI (US)
8th June 2026
26AQI (US)
9th June 2026
15AQI (US)
10th June 2026
22AQI (US)
11th June 2026
33AQI (US)
12th June 2026
46AQI (US)
13th June 2026
64AQI (US)
14th June 2026
17AQI (US)
15th June 2026
19AQI (US)
16th June 2026
21AQI (US)
17th June 2026
23AQI (US)
18th June 2026
26AQI (US)
19th June 2026
26AQI (US)
20th June 2026
23AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
50AQI (US)
24th June 2026
56AQI (US)
25th June 2026
48AQI (US)
26th June 2026
38AQI (US)
27th June 2026
24AQI (US)
28th June 2026
47AQI (US)
29th June 2026
24AQI (US)
30th June 2026
16AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
29AQI (US)
3rd July 2026
27AQI (US)
4th July 2026
31AQI (US)
5th July 2026
19AQI (US)
6th July 2026
15AQI (US)
7th July 2026
16AQI (US)
8th July 2026
24AQI (US)
9th July 2026
37AQI (US)
10th July 2026
60AQI (US)
11th July 2026
61AQI (US)
12th July 2026
58AQI (US)
13th July 2026
33AQI (US)
14th July 2026
12AQI (US)
15th July 2026
23AQI (US)
16th July 2026
25AQI (US)
17th July 2026
27AQI (US)
18th July 2026
28AQI (US)
19th July 2026
32AQI (US)
20th July 2026
32AQI (US)
21st July 2026
46AQI (US)
22nd July 2026
59AQI (US)
23rd July 2026
57AQI (US)
24th July 2026
62AQI (US)
25th July 2026
38AQI (US)
26th July 2026
26AQI (US)
27th July 2026
26AQI (US)
28th July 2026
29AQI (US)
29th July 2026
31AQI (US)
30th July 2026
27AQI (US)
31st July 2026
44AQI (US)
1st August 2026
40AQI (US)
2nd August 2026
33AQI (US)
3rd August 2026
45AQI (US)
4th August 2026
58AQI (US)
5th August 2026
57AQI (US)
6th August 2026
59AQI (US)
7th August 2026
44AQI (US)
8th August 2026
48AQI (US)
9th August 2026
31AQI (US)
10th August 2026
24AQI (US)
11th August 2026
42AQI (US)
12th August 2026
58AQI (US)
13th August 2026
66AQI (US)
14th August 2026
34AQI (US)
15th August 2026
30AQI (US)
16th August 2026
29AQI (US)
17th August 2026
35AQI (US)
18th August 2026
29AQI (US)
19th August 2026
22AQI (US)
20th August 2026
26AQI (US)
21st August 2026
28AQI (US)
22nd August 2026
28AQI (US)
23rd August 2026
33AQI (US)
24th August 2026
23AQI (US)
25th August 2026
20AQI (US)
26th August 2026
32AQI (US)
27th August 2026
31AQI (US)
28th August 2026
38AQI (US)
29th August 2026
39AQI (US)
30th August 2026
38AQI (US)
31st August 2026
21AQI (US)
1st September 2026
24AQI (US)
2nd September 2026
29AQI (US)
3rd September 2026
26AQI (US)
4th September 2026
27AQI (US)
5th September 2026
38AQI (US)
6th September 2026
50AQI (US)
7th September 2026
53AQI (US)
8th September 2026
54AQI (US)
9th September 2026
66AQI (US)
10th September 2026
60AQI (US)
11th September 2026
63AQI (US)
12th September 2026
49AQI (US)
13th September 2026
41AQI (US)
14th September 2026
38AQI (US)
15th September 2026
36AQI (US)
16th September 2026
64AQI (US)
17th September 2026
79AQI (US)
18th September 2026
75AQI (US)
19th September 2026
71AQI (US)
20th September 2026
77AQI (US)
21st September 2026
64AQI (US)
22nd September 2026
57AQI (US)
23rd September 2026
42AQI (US)
24th September 2026
62AQI (US)
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

70AQI (US)

56AQI (US)

57AQI (US)

51AQI (US)

49AQI (US)

37AQI (US)

34AQI (US)

37AQI (US)

52AQI (US)

No. of days

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

202649AQI (US)

4
25
2
9
19
10
21
14
16
18
13
22
8
25
6
26
5
11
13
139
126
2

Highest AQI (US) recorded in

January

70AQI (US)

Lowest AQI (US) recorded in

July

34AQI (US)

202562AQI (US)

1
27
3
3
24
1
7
21
3
4
26
8
23
21
9
16
15
24
7
17
13
4
27
9
21
3
24
4
117
237
11

Highest AQI (US) recorded in

January

84AQI (US)

Lowest AQI (US) recorded in

September

48AQI (US)

202457AQI (US)

2
22
7
11
18
5
22
4
11
19
14
15
2
26
4
30
1
16
15
19
11
15
16
11
19
26
5
160
188
18

Highest AQI (US) recorded in

January

85AQI (US)

Lowest AQI (US) recorded in

July

37AQI (US)

202362AQI (US)

5
24
2
4
22
2
4
19
8
3
27
9
21
1
20
10
24
7
19
12
15
15
11
19
1
2
23
1
5
25
1
121
224
16

Highest AQI (US) recorded in

March

85AQI (US)

Lowest AQI (US) recorded in

July

41AQI (US)

202262AQI (US)

4
20
5
1
11
8
2
1
4
22
5
4
26
18
12
1
29
1
15
8
1
1
2
22
4
6
25
8
20
2
10
20
1
112
185
20
1
1

Highest AQI (US) recorded in

January

79AQI (US)

Lowest AQI (US) recorded in

June

32AQI (US)

202167AQI (US)

1
19
10
1
4
19
5
3
18
10
2
24
4
12
19
26
4
19
12
11
10
7
23
15
16
5
25
3
24
4
108
213
33
1

Highest AQI (US) recorded in

January

92AQI (US)

Lowest AQI (US) recorded in

June

42AQI (US)

202061AQI (US)

3
9
1
3
15
3
7
11
25
5
17
14
14
17
10
20
2
29
4
24
2
6
21
4
91
165
10

Highest AQI (US) recorded in

April

80AQI (US)

Lowest AQI (US) recorded in

June

42AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
67AQI (US)
Least Polluted Year Recorded
2026(Avg.)
49AQI (US)

Longyan's annual 2026 AQI (US) (49) shows an average percentage change of -20.5% (improved AQI (US)) compared to previous years: 2020 (61), 2021 (67), 2022 (62), 2023 (62), 2024 (57), 2025 (62).