Longitudinal, Dongxing, Guangxi, 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
Longitudinal, Dongxing, Guangxi, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Sep 2022
122AQILowest AQI recorded on
19th Sep 2023
19AQISame Day Analysis (18th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 41 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 18th Sep - 19th Sep 2025
Longitudinal, Dongxing, Guangxi, China
AQI
Day
Night
.
6 AM18th Sep 2025
7 PM
5 AM19th Sep 2025
Day time
Avg. Highest Time
2PM18th Sep
49AQI
Avg. Lowest Time
6PM18th Sep
32AQI
Night time
Avg. Highest Time
11PM18th Sep
57AQI
Avg. Lowest Time
7PM18th Sep
35AQI
In the last 24 hours,
Longitudinal's AQI reached its highest point of 57 at 11 PM during the Night, while the lowest point, 32, was recorded at 6 PM during the Day between 18th Sep and 19th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Longitudinal, Dongxing, Guangxi, China
AugSep
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
20th Aug 2025386 AMAQI
20th Aug 2025377 AMAQI
20th Aug 2025248 AMAQI
20th Aug 2025339 AMAQI
20th Aug 20253710 AMAQI
20th Aug 20254211 AMAQI
20th Aug 20253412 PMAQI
20th Aug 2025321 PMAQI
20th Aug 2025332 PMAQI
20th Aug 2025303 PMAQI
20th Aug 2025384 PMAQI
20th Aug 2025355 PMAQI
20th Aug 2025416 PMAQI
20th Aug 2025367 PMAQI
20th Aug 2025348 PMAQI
20th Aug 2025439 PMAQI
20th Aug 20254110 PMAQI
20th Aug 20254111 PMAQI
21st Aug 20254612 AMAQI
21st Aug 2025401 AMAQI
21st Aug 2025392 AMAQI
21st Aug 2025403 AMAQI
21st Aug 2025364 AMAQI
21st Aug 2025375 AMAQI
28°C27/30°C
21st Aug 2025366 AMAQI
21st Aug 2025377 AMAQI
21st Aug 2025408 AMAQI
21st Aug 2025339 AMAQI
21st Aug 20253510 AMAQI
21st Aug 20254911 AMAQI
21st Aug 20254712 PMAQI
21st Aug 2025401 PMAQI
21st Aug 2025392 PMAQI
21st Aug 2025363 PMAQI
21st Aug 2025304 PMAQI
21st Aug 2025345 PMAQI
21st Aug 2025346 PMAQI
21st Aug 2025447 PMAQI
21st Aug 2025488 PMAQI
21st Aug 2025449 PMAQI
21st Aug 20254510 PMAQI
21st Aug 20254511 PMAQI
22nd Aug 20254712 AMAQI
22nd Aug 2025441 AMAQI
22nd Aug 2025432 AMAQI
22nd Aug 2025423 AMAQI
22nd Aug 2025414 AMAQI
22nd Aug 2025405 AMAQI
29°C28/29°C
22nd Aug 2025436 AMAQI
22nd Aug 2025407 AMAQI
22nd Aug 2025498 AMAQI
22nd Aug 2025429 AMAQI
22nd Aug 20255510 AMAQI
22nd Aug 20254711 AMAQI
22nd Aug 20254412 PMAQI
22nd Aug 2025481 PMAQI
22nd Aug 2025392 PMAQI
22nd Aug 2025403 PMAQI
22nd Aug 2025324 PMAQI
22nd Aug 2025315 PMAQI
22nd Aug 2025346 PMAQI
22nd Aug 2025377 PMAQI
22nd Aug 2025428 PMAQI
22nd Aug 2025449 PMAQI
22nd Aug 20254510 PMAQI
22nd Aug 20254011 PMAQI
23rd Aug 20254012 AMAQI
23rd Aug 2025411 AMAQI
23rd Aug 2025412 AMAQI
23rd Aug 2025403 AMAQI
23rd Aug 2025424 AMAQI
23rd Aug 2025425 AMAQI
28°C27/30°C
23rd Aug 2025426 AMAQI
23rd Aug 2025417 AMAQI
23rd Aug 2025458 AMAQI
23rd Aug 2025539 AMAQI
23rd Aug 20254810 AMAQI
23rd Aug 20255711 AMAQI
23rd Aug 20255312 PMAQI
23rd Aug 2025361 PMAQI
23rd Aug 2025362 PMAQI
23rd Aug 2025413 PMAQI
23rd Aug 2025344 PMAQI
23rd Aug 2025445 PMAQI
23rd Aug 2025426 PMAQI
23rd Aug 2025387 PMAQI
23rd Aug 2025408 PMAQI
23rd Aug 2025429 PMAQI
23rd Aug 20254310 PMAQI
23rd Aug 20255211 PMAQI
24th Aug 20254612 AMAQI
24th Aug 2025461 AMAQI
24th Aug 2025482 AMAQI
24th Aug 2025463 AMAQI
24th Aug 2025454 AMAQI
24th Aug 2025445 AMAQI
28°C26/30°C
24th Aug 2025426 AMAQI
24th Aug 2025457 AMAQI
24th Aug 2025478 AMAQI
24th Aug 2025569 AMAQI
24th Aug 20255610 AMAQI
24th Aug 20255611 AMAQI
24th Aug 20255612 PMAQI
24th Aug 2025521 PMAQI
24th Aug 2025472 PMAQI
24th Aug 2025423 PMAQI
24th Aug 2025484 PMAQI
24th Aug 2025425 PMAQI
24th Aug 2025416 PMAQI
24th Aug 2025517 PMAQI
24th Aug 2025518 PMAQI
24th Aug 2025489 PMAQI
24th Aug 20254810 PMAQI
24th Aug 20254711 PMAQI
25th Aug 20254612 AMAQI
25th Aug 2025501 AMAQI
25th Aug 2025452 AMAQI
25th Aug 2025463 AMAQI
25th Aug 2025524 AMAQI
25th Aug 2025495 AMAQI
28°C26/31°C
25th Aug 2025516 AMAQI
25th Aug 2025487 AMAQI
25th Aug 2025488 AMAQI
25th Aug 2025479 AMAQI
25th Aug 20254810 AMAQI
25th Aug 20253311 AMAQI
25th Aug 20253112 PMAQI
25th Aug 2025261 PMAQI
25th Aug 2025252 PMAQI
25th Aug 2025183 PMAQI
25th Aug 2025204 PMAQI
25th Aug 2025255 PMAQI
25th Aug 2025366 PMAQI
25th Aug 2025367 PMAQI
25th Aug 2025508 PMAQI
25th Aug 2025479 PMAQI
25th Aug 20254910 PMAQI
25th Aug 20255011 PMAQI
26th Aug 20255012 AMAQI
26th Aug 2025501 AMAQI
26th Aug 2025512 AMAQI
26th Aug 2025473 AMAQI
26th Aug 2025504 AMAQI
26th Aug 2025475 AMAQI
26°C25/27°C
26th Aug 2025466 AMAQI
26th Aug 2025427 AMAQI
26th Aug 2025398 AMAQI
26th Aug 2025509 AMAQI
26th Aug 20255010 AMAQI
26th Aug 20255011 AMAQI
26th Aug 20254512 PMAQI
26th Aug 2025521 PMAQI
26th Aug 2025382 PMAQI
26th Aug 2025283 PMAQI
26th Aug 2025364 PMAQI
26th Aug 2025285 PMAQI
26th Aug 2025436 PMAQI
26th Aug 2025347 PMAQI
26th Aug 2025408 PMAQI
26th Aug 2025489 PMAQI
26th Aug 20254910 PMAQI
26th Aug 20254911 PMAQI
27th Aug 20255112 AMAQI
27th Aug 2025461 AMAQI
27th Aug 2025482 AMAQI
27th Aug 2025483 AMAQI
27th Aug 2025524 AMAQI
27th Aug 2025515 AMAQI
27°C25/28°C
27th Aug 2025496 AMAQI
27th Aug 2025447 AMAQI
27th Aug 2025468 AMAQI
27th Aug 2025539 AMAQI
27th Aug 20254910 AMAQI
27th Aug 20254211 AMAQI
27th Aug 20253212 PMAQI
27th Aug 2025281 PMAQI
27th Aug 2025402 PMAQI
27th Aug 2025353 PMAQI
27th Aug 2025324 PMAQI
27th Aug 2025395 PMAQI
27th Aug 2025346 PMAQI
27th Aug 2025427 PMAQI
27th Aug 2025498 PMAQI
27th Aug 2025539 PMAQI
27th Aug 20254610 PMAQI
27th Aug 20254811 PMAQI
28th Aug 20254812 AMAQI
28th Aug 2025461 AMAQI
28th Aug 2025502 AMAQI
28th Aug 2025513 AMAQI
28th Aug 2025524 AMAQI
28th Aug 2025525 AMAQI
27°C25/29°C
28th Aug 2025526 AMAQI
28th Aug 2025507 AMAQI
28th Aug 2025528 AMAQI
28th Aug 2025529 AMAQI
28th Aug 20255510 AMAQI
28th Aug 20255011 AMAQI
28th Aug 20255212 PMAQI
28th Aug 2025601 PMAQI
28th Aug 2025542 PMAQI
28th Aug 2025543 PMAQI
28th Aug 2025594 PMAQI
28th Aug 2025605 PMAQI
28th Aug 2025606 PMAQI
28th Aug 2025507 PMAQI
28th Aug 2025528 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20255410 PMAQI
28th Aug 20255511 PMAQI
29th Aug 20255312 AMAQI
29th Aug 2025521 AMAQI
29th Aug 2025532 AMAQI
29th Aug 2025533 AMAQI
29th Aug 2025564 AMAQI
29th Aug 2025525 AMAQI
28°C25/30°C
29th Aug 2025546 AMAQI
29th Aug 2025537 AMAQI
29th Aug 2025568 AMAQI
29th Aug 2025529 AMAQI
29th Aug 20254710 AMAQI
29th Aug 20253911 AMAQI
29th Aug 20253612 PMAQI
29th Aug 2025371 PMAQI
29th Aug 2025332 PMAQI
29th Aug 2025423 PMAQI
29th Aug 2025364 PMAQI
29th Aug 2025465 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025547 PMAQI
29th Aug 2025538 PMAQI
29th Aug 2025539 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255911 PMAQI
30th Aug 20255412 AMAQI
30th Aug 2025531 AMAQI
30th Aug 2025532 AMAQI
30th Aug 2025523 AMAQI
30th Aug 2025524 AMAQI
30th Aug 2025515 AMAQI
27°C25/29°C
30th Aug 2025526 AMAQI
30th Aug 2025527 AMAQI
30th Aug 2025588 AMAQI
30th Aug 2025559 AMAQI
30th Aug 20255610 AMAQI
30th Aug 20255811 AMAQI
30th Aug 20255412 PMAQI
30th Aug 2025441 PMAQI
30th Aug 2025422 PMAQI
30th Aug 2025363 PMAQI
30th Aug 2025244 PMAQI
30th Aug 2025335 PMAQI
30th Aug 2025276 PMAQI
30th Aug 2025417 PMAQI
30th Aug 2025448 PMAQI
30th Aug 2025449 PMAQI
30th Aug 20255310 PMAQI
30th Aug 20255111 PMAQI
31st Aug 20255312 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025522 AMAQI
31st Aug 2025523 AMAQI
31st Aug 2025524 AMAQI
31st Aug 2025525 AMAQI
28°C26/29°C
31st Aug 2025526 AMAQI
31st Aug 2025527 AMAQI
31st Aug 2025388 AMAQI
31st Aug 2025489 AMAQI
31st Aug 20255010 AMAQI
31st Aug 20254911 AMAQI
31st Aug 20254312 PMAQI
31st Aug 2025431 PMAQI
31st Aug 2025352 PMAQI
31st Aug 2025343 PMAQI
31st Aug 2025384 PMAQI
31st Aug 2025305 PMAQI
31st Aug 2025366 PMAQI
31st Aug 2025397 PMAQI
31st Aug 2025438 PMAQI
31st Aug 2025469 PMAQI
31st Aug 20254910 PMAQI
31st Aug 20255211 PMAQI
1st Sep 20254612 AMAQI
1st Sep 2025461 AMAQI
1st Sep 2025492 AMAQI
1st Sep 2025503 AMAQI
1st Sep 2025474 AMAQI
1st Sep 2025455 AMAQI
28°C26/29°C
1st Sep 2025516 AMAQI
1st Sep 2025507 AMAQI
1st Sep 2025428 AMAQI
1st Sep 2025479 AMAQI
1st Sep 20254910 AMAQI
1st Sep 20254411 AMAQI
1st Sep 20255212 PMAQI
1st Sep 2025381 PMAQI
1st Sep 2025382 PMAQI
1st Sep 2025383 PMAQI
1st Sep 2025314 PMAQI
1st Sep 2025315 PMAQI
1st Sep 2025426 PMAQI
1st Sep 2025467 PMAQI
1st Sep 2025518 PMAQI
1st Sep 2025439 PMAQI
1st Sep 20254410 PMAQI
1st Sep 20254911 PMAQI
2nd Sep 20255112 AMAQI
2nd Sep 2025491 AMAQI
2nd Sep 2025452 AMAQI
2nd Sep 2025503 AMAQI
2nd Sep 2025494 AMAQI
2nd Sep 2025475 AMAQI
28°C26/30°C
2nd Sep 2025476 AMAQI
2nd Sep 2025507 AMAQI
2nd Sep 2025538 AMAQI
2nd Sep 2025409 AMAQI
2nd Sep 20254610 AMAQI
2nd Sep 20254911 AMAQI
2nd Sep 20255112 PMAQI
2nd Sep 2025481 PMAQI
2nd Sep 2025392 PMAQI
2nd Sep 2025383 PMAQI
2nd Sep 2025384 PMAQI
2nd Sep 2025365 PMAQI
2nd Sep 2025306 PMAQI
2nd Sep 2025407 PMAQI
2nd Sep 2025418 PMAQI
2nd Sep 2025439 PMAQI
2nd Sep 20254110 PMAQI
2nd Sep 20255011 PMAQI
3rd Sep 20254712 AMAQI
3rd Sep 2025461 AMAQI
3rd Sep 2025502 AMAQI
3rd Sep 2025503 AMAQI
3rd Sep 2025504 AMAQI
3rd Sep 2025515 AMAQI
28°C26/31°C
3rd Sep 2025496 AMAQI
3rd Sep 2025477 AMAQI
3rd Sep 2025328 AMAQI
3rd Sep 2025329 AMAQI
3rd Sep 20253710 AMAQI
3rd Sep 20254311 AMAQI
3rd Sep 20254612 PMAQI
3rd Sep 2025491 PMAQI
3rd Sep 2025502 PMAQI
3rd Sep 2025433 PMAQI
3rd Sep 2025384 PMAQI
3rd Sep 2025325 PMAQI
3rd Sep 2025296 PMAQI
3rd Sep 2025357 PMAQI
3rd Sep 2025378 PMAQI
3rd Sep 2025369 PMAQI
3rd Sep 20253510 PMAQI
3rd Sep 20253911 PMAQI
4th Sep 20253912 AMAQI
4th Sep 2025471 AMAQI
4th Sep 2025472 AMAQI
4th Sep 2025463 AMAQI
4th Sep 2025454 AMAQI
4th Sep 2025445 AMAQI
29°C27/30°C
4th Sep 2025436 AMAQI
4th Sep 2025447 AMAQI
4th Sep 2025488 AMAQI
4th Sep 2025469 AMAQI
4th Sep 20254510 AMAQI
4th Sep 20254411 AMAQI
4th Sep 20254012 PMAQI
4th Sep 2025291 PMAQI
4th Sep 2025302 PMAQI
4th Sep 2025343 PMAQI
4th Sep 2025314 PMAQI
4th Sep 2025355 PMAQI
4th Sep 2025416 PMAQI
4th Sep 2025427 PMAQI
4th Sep 2025428 PMAQI
4th Sep 2025349 PMAQI
4th Sep 20253410 PMAQI
4th Sep 20254211 PMAQI
5th Sep 20254412 AMAQI
5th Sep 2025401 AMAQI
5th Sep 2025432 AMAQI
5th Sep 2025423 AMAQI
5th Sep 2025424 AMAQI
5th Sep 2025445 AMAQI
29°C27/30°C
5th Sep 2025436 AMAQI
5th Sep 2025407 AMAQI
5th Sep 2025448 AMAQI
5th Sep 2025359 AMAQI
5th Sep 20254510 AMAQI
5th Sep 20254211 AMAQI
5th Sep 20253512 PMAQI
5th Sep 2025361 PMAQI
5th Sep 2025432 PMAQI
5th Sep 2025333 PMAQI
5th Sep 2025404 PMAQI
5th Sep 2025355 PMAQI
5th Sep 2025326 PMAQI
5th Sep 2025377 PMAQI
5th Sep 2025388 PMAQI
5th Sep 2025429 PMAQI
5th Sep 20253610 PMAQI
5th Sep 20254011 PMAQI
6th Sep 20254312 AMAQI
6th Sep 2025431 AMAQI
6th Sep 2025462 AMAQI
6th Sep 2025443 AMAQI
6th Sep 2025444 AMAQI
6th Sep 2025445 AMAQI
29°C27/30°C
6th Sep 2025466 AMAQI
6th Sep 2025417 AMAQI
6th Sep 2025238 AMAQI
6th Sep 2025339 AMAQI
6th Sep 20253310 AMAQI
6th Sep 20253711 AMAQI
6th Sep 20254512 PMAQI
6th Sep 2025441 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025423 PMAQI
6th Sep 2025224 PMAQI
6th Sep 2025345 PMAQI
6th Sep 2025366 PMAQI
6th Sep 2025367 PMAQI
6th Sep 2025368 PMAQI
6th Sep 2025389 PMAQI
6th Sep 20254110 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20254412 AMAQI
7th Sep 2025391 AMAQI
7th Sep 2025422 AMAQI
7th Sep 2025403 AMAQI
7th Sep 2025404 AMAQI
7th Sep 2025415 AMAQI
28°C26/30°C
7th Sep 2025426 AMAQI
7th Sep 2025427 AMAQI
7th Sep 2025388 AMAQI
7th Sep 2025549 AMAQI
7th Sep 20255310 AMAQI
7th Sep 20256611 AMAQI
7th Sep 20255812 PMAQI
7th Sep 2025561 PMAQI
7th Sep 2025562 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025564 PMAQI
7th Sep 2025455 PMAQI
7th Sep 2025606 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025548 PMAQI
7th Sep 2025579 PMAQI
7th Sep 20255610 PMAQI
7th Sep 20255611 PMAQI
8th Sep 20254712 AMAQI
8th Sep 2025361 AMAQI
8th Sep 2025422 AMAQI
8th Sep 2025433 AMAQI
8th Sep 2025474 AMAQI
8th Sep 2025485 AMAQI
29°C27/31°C
8th Sep 2025496 AMAQI
8th Sep 2025477 AMAQI
8th Sep 2025648 AMAQI
8th Sep 2025599 AMAQI
8th Sep 20256010 AMAQI
8th Sep 20255911 AMAQI
8th Sep 20254812 PMAQI
8th Sep 2025601 PMAQI
8th Sep 2025542 PMAQI
8th Sep 2025603 PMAQI
8th Sep 2025524 PMAQI
8th Sep 2025565 PMAQI
8th Sep 2025536 PMAQI
8th Sep 2025527 PMAQI
8th Sep 2025518 PMAQI
8th Sep 2025509 PMAQI
8th Sep 20255010 PMAQI
8th Sep 20254411 PMAQI
9th Sep 20254312 AMAQI
9th Sep 2025421 AMAQI
9th Sep 2025442 AMAQI
9th Sep 2025503 AMAQI
9th Sep 2025514 AMAQI
9th Sep 2025505 AMAQI
29°C27/31°C
9th Sep 2025506 AMAQI
9th Sep 2025497 AMAQI
9th Sep 2025338 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253910 AMAQI
9th Sep 20253911 AMAQI
9th Sep 20253012 PMAQI
9th Sep 2025341 PMAQI
9th Sep 2025232 PMAQI
9th Sep 2025223 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025386 PMAQI
9th Sep 2025437 PMAQI
9th Sep 2025388 PMAQI
9th Sep 2025509 PMAQI
9th Sep 20255210 PMAQI
9th Sep 20254811 PMAQI
10th Sep 20254812 AMAQI
10th Sep 2025451 AMAQI
10th Sep 2025472 AMAQI
10th Sep 2025463 AMAQI
10th Sep 2025424 AMAQI
10th Sep 2025425 AMAQI
27°C27/28°C
10th Sep 2025436 AMAQI
10th Sep 2025427 AMAQI
10th Sep 2025338 AMAQI
10th Sep 2025239 AMAQI
10th Sep 20253110 AMAQI
10th Sep 20252411 AMAQI
10th Sep 20252612 PMAQI
10th Sep 2025211 PMAQI
10th Sep 2025242 PMAQI
10th Sep 2025213 PMAQI
10th Sep 2025214 PMAQI
10th Sep 2025295 PMAQI
10th Sep 2025266 PMAQI
10th Sep 2025337 PMAQI
10th Sep 2025418 PMAQI
10th Sep 2025399 PMAQI
10th Sep 20254210 PMAQI
10th Sep 20254311 PMAQI
11th Sep 20253812 AMAQI
11th Sep 2025421 AMAQI
11th Sep 2025442 AMAQI
11th Sep 2025453 AMAQI
11th Sep 2025394 AMAQI
11th Sep 2025405 AMAQI
28°C27/29°C
11th Sep 2025406 AMAQI
11th Sep 2025387 AMAQI
11th Sep 2025288 AMAQI
11th Sep 2025369 AMAQI
11th Sep 20254710 AMAQI
11th Sep 20255411 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025561 PMAQI
11th Sep 2025422 PMAQI
11th Sep 2025363 PMAQI
11th Sep 2025334 PMAQI
11th Sep 2025245 PMAQI
11th Sep 2025276 PMAQI
11th Sep 2025327 PMAQI
11th Sep 2025358 PMAQI
11th Sep 2025499 PMAQI
11th Sep 20255310 PMAQI
11th Sep 20254811 PMAQI
12th Sep 20254212 AMAQI
12th Sep 2025381 AMAQI
12th Sep 2025402 AMAQI
12th Sep 2025423 AMAQI
12th Sep 2025414 AMAQI
12th Sep 2025435 AMAQI
29°C27/30°C
12th Sep 2025416 AMAQI
12th Sep 2025447 AMAQI
12th Sep 2025378 AMAQI
12th Sep 2025369 AMAQI
12th Sep 20253410 AMAQI
12th Sep 20253011 AMAQI
12th Sep 20253012 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025372 PMAQI
12th Sep 2025243 PMAQI
12th Sep 2025224 PMAQI
12th Sep 2025265 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025347 PMAQI
12th Sep 2025338 PMAQI
12th Sep 2025409 PMAQI
12th Sep 20253610 PMAQI
12th Sep 20254011 PMAQI
13th Sep 20254012 AMAQI
13th Sep 2025411 AMAQI
13th Sep 2025392 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025394 AMAQI
13th Sep 2025395 AMAQI
28°C27/30°C
13th Sep 2025406 AMAQI
13th Sep 2025387 AMAQI
13th Sep 2025318 AMAQI
13th Sep 2025269 AMAQI
13th Sep 20254110 AMAQI
13th Sep 20254211 AMAQI
13th Sep 20253612 PMAQI
13th Sep 2025341 PMAQI
13th Sep 2025352 PMAQI
13th Sep 2025353 PMAQI
13th Sep 2025314 PMAQI
13th Sep 2025255 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025357 PMAQI
13th Sep 2025428 PMAQI
13th Sep 2025379 PMAQI
13th Sep 20254110 PMAQI
13th Sep 20253811 PMAQI
14th Sep 20253912 AMAQI
14th Sep 2025371 AMAQI
14th Sep 2025412 AMAQI
14th Sep 2025383 AMAQI
14th Sep 2025384 AMAQI
14th Sep 2025385 AMAQI
28°C27/30°C
14th Sep 2025386 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025488 AMAQI
14th Sep 2025529 AMAQI
14th Sep 20255410 AMAQI
14th Sep 20255311 AMAQI
14th Sep 20253512 PMAQI
14th Sep 2025281 PMAQI
14th Sep 2025282 PMAQI
14th Sep 2025323 PMAQI
14th Sep 2025284 PMAQI
14th Sep 2025305 PMAQI
14th Sep 2025266 PMAQI
14th Sep 2025327 PMAQI
14th Sep 2025368 PMAQI
14th Sep 2025369 PMAQI
14th Sep 20254210 PMAQI
14th Sep 20254011 PMAQI
15th Sep 20254012 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025372 AMAQI
15th Sep 2025383 AMAQI
15th Sep 2025384 AMAQI
15th Sep 2025395 AMAQI
28°C27/30°C
15th Sep 2025396 AMAQI
15th Sep 2025387 AMAQI
15th Sep 2025298 AMAQI
15th Sep 2025339 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20253611 AMAQI
15th Sep 20253112 PMAQI
15th Sep 2025221 PMAQI
15th Sep 2025202 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025254 PMAQI
15th Sep 2025235 PMAQI
15th Sep 2025176 PMAQI
15th Sep 2025267 PMAQI
15th Sep 2025298 PMAQI
15th Sep 2025299 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253912 AMAQI
16th Sep 2025361 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025373 AMAQI
16th Sep 2025364 AMAQI
16th Sep 2025365 AMAQI
28°C27/30°C
16th Sep 2025376 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025358 AMAQI
16th Sep 2025409 AMAQI
16th Sep 20254410 AMAQI
16th Sep 20255211 AMAQI
16th Sep 20254812 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025502 PMAQI
16th Sep 2025483 PMAQI
16th Sep 2025454 PMAQI
16th Sep 2025445 PMAQI
16th Sep 2025506 PMAQI
16th Sep 2025507 PMAQI
16th Sep 2025478 PMAQI
16th Sep 2025449 PMAQI
16th Sep 20254010 PMAQI
16th Sep 20254611 PMAQI
17th Sep 20253812 AMAQI
17th Sep 2025361 AMAQI
17th Sep 2025362 AMAQI
17th Sep 2025383 AMAQI
17th Sep 2025384 AMAQI
17th Sep 2025385 AMAQI
28°C26/30°C
17th Sep 2025376 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025408 AMAQI
17th Sep 2025529 AMAQI
17th Sep 20256010 AMAQI
17th Sep 20254711 AMAQI
17th Sep 20255312 PMAQI
17th Sep 2025421 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025374 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025396 PMAQI
17th Sep 2025387 PMAQI
17th Sep 2025388 PMAQI
17th Sep 2025409 PMAQI
17th Sep 20254410 PMAQI
17th Sep 20254411 PMAQI
18th Sep 20254712 AMAQI
18th Sep 2025401 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025383 AMAQI
18th Sep 2025384 AMAQI
18th Sep 2025405 AMAQI
26°C25/26°C
18th Sep 2025396 AMAQI
18th Sep 2025397 AMAQI
18th Sep 2025488 AMAQI
18th Sep 2025449 AMAQI
18th Sep 20254310 AMAQI
18th Sep 20254311 AMAQI
18th Sep 20253612 PMAQI
18th Sep 2025451 PMAQI
18th Sep 2025492 PMAQI
18th Sep 2025463 PMAQI
18th Sep 2025424 PMAQI
18th Sep 2025415 PMAQI
18th Sep 2025326 PMAQI
18th Sep 2025357 PMAQI
18th Sep 2025438 PMAQI
18th Sep 2025439 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255711 PMAQI
19th Sep 20254612 AMAQI
19th Sep 2025391 AMAQI
19th Sep 2025392 AMAQI
19th Sep 2025403 AMAQI
19th Sep 2025424 AMAQI
19th Sep 2025415 AMAQI
27°C25/30°C
19th Sep 2025416 AMAQI
6 AM19th Sep 2025417 AMAQI
19th Sep 2025548 AMAQI
19th Sep 2025569 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255511 AMAQI
19th Sep 20255112 PMAQI
12 PM19th Sep 2025421 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025513 PMAQI
19th Sep 2025524 PMAQI
19th Sep 2025485 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 11 AM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 6 PM
37AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 47), while the lowest AQI was between 3 PM to 6 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 11 PM
44AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
1 AM - 11 PM
44AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 44), while the lowest AQI was between 1 AM to 11 PM (Avg. 44).
2025 Days Vs Air Quality
Longitudinal, Dongxing, Guangxi, China
2025
30%
79
53%
138
14%
37
3%
7
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Good
79 DaysModerate
138 DaysPoor
37 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 262 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Longitudinal, Dongxing, Guangxi, China
AQI levels in 2025
AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
157AQI
157AQI
2nd January 2025
155AQI
155AQI
3rd January 2025
144AQI
144AQI
4th January 2025
144AQI
144AQI
5th January 2025
153AQI
153AQI
6th January 2025
156AQI
156AQI
7th January 2025
146AQI
146AQI
8th January 2025
159AQI
159AQI
9th January 2025
151AQI
151AQI
10th January 2025
98AQI
98AQI
11th January 2025
105AQI
105AQI
12th January 2025
97AQI
97AQI
13th January 2025
99AQI
99AQI
14th January 2025
122AQI
122AQI
15th January 2025
116AQI
116AQI
16th January 2025
126AQI
126AQI
17th January 2025
140AQI
140AQI
18th January 2025
137AQI
137AQI
19th January 2025
149AQI
149AQI
20th January 2025
162AQI
162AQI
21st January 2025
148AQI
148AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
122AQI
122AQI
24th January 2025
102AQI
102AQI
25th January 2025
87AQI
87AQI
26th January 2025
54AQI
54AQI
27th January 2025
73AQI
73AQI
28th January 2025
89AQI
89AQI
29th January 2025
131AQI
131AQI
30th January 2025
108AQI
108AQI
31st January 2025
97AQI
97AQI
1st February 2025
83AQI
83AQI
2nd February 2025
98AQI
98AQI
3rd February 2025
57AQI
57AQI
4th February 2025
92AQI
92AQI
5th February 2025
111AQI
111AQI
6th February 2025
74AQI
74AQI
7th February 2025
61AQI
61AQI
8th February 2025
81AQI
81AQI
9th February 2025
85AQI
85AQI
10th February 2025
124AQI
124AQI
11th February 2025
117AQI
117AQI
12th February 2025
105AQI
105AQI
13th February 2025
98AQI
98AQI
14th February 2025
117AQI
117AQI
15th February 2025
97AQI
97AQI
16th February 2025
78AQI
78AQI
17th February 2025
98AQI
98AQI
18th February 2025
64AQI
64AQI
19th February 2025
117AQI
117AQI
20th February 2025
115AQI
115AQI
21st February 2025
92AQI
92AQI
22nd February 2025
118AQI
118AQI
23rd February 2025
56AQI
56AQI
24th February 2025
84AQI
84AQI
25th February 2025
115AQI
115AQI
26th February 2025
66AQI
66AQI
27th February 2025
101AQI
101AQI
28th February 2025
94AQI
94AQI
1st March 2025
89AQI
89AQI
2nd March 2025
70AQI
70AQI
3rd March 2025
62AQI
62AQI
4th March 2025
66AQI
66AQI
5th March 2025
79AQI
79AQI
6th March 2025
52AQI
52AQI
7th March 2025
71AQI
71AQI
8th March 2025
78AQI
78AQI
9th March 2025
71AQI
71AQI
10th March 2025
109AQI
109AQI
11th March 2025
94AQI
94AQI
12th March 2025
84AQI
84AQI
13th March 2025
71AQI
71AQI
14th March 2025
73AQI
73AQI
15th March 2025
59AQI
59AQI
16th March 2025
58AQI
58AQI
17th March 2025
82AQI
82AQI
18th March 2025
76AQI
76AQI
19th March 2025
76AQI
76AQI
20th March 2025
98AQI
98AQI
21st March 2025
99AQI
99AQI
22nd March 2025
99AQI
99AQI
23rd March 2025
87AQI
87AQI
24th March 2025
101AQI
101AQI
25th March 2025
75AQI
75AQI
26th March 2025
69AQI
69AQI
27th March 2025
73AQI
73AQI
28th March 2025
97AQI
97AQI
29th March 2025
55AQI
55AQI
30th March 2025
55AQI
55AQI
31st March 2025
60AQI
60AQI
1st April 2025
66AQI
66AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
81AQI
81AQI
4th April 2025
70AQI
70AQI
5th April 2025
112AQI
112AQI
6th April 2025
102AQI
102AQI
7th April 2025
110AQI
110AQI
8th April 2025
93AQI
93AQI
9th April 2025
83AQI
83AQI
10th April 2025
81AQI
81AQI
11th April 2025
78AQI
78AQI
12th April 2025
69AQI
69AQI
13th April 2025
111AQI
111AQI
14th April 2025
134AQI
134AQI
15th April 2025
142AQI
142AQI
16th April 2025
146AQI
146AQI
17th April 2025
125AQI
125AQI
18th April 2025
109AQI
109AQI
19th April 2025
85AQI
85AQI
20th April 2025
73AQI
73AQI
21st April 2025
64AQI
64AQI
22nd April 2025
64AQI
64AQI
23rd April 2025
62AQI
62AQI
24th April 2025
78AQI
78AQI
25th April 2025
60AQI
60AQI
26th April 2025
71AQI
71AQI
27th April 2025
54AQI
54AQI
28th April 2025
60AQI
60AQI
29th April 2025
72AQI
72AQI
30th April 2025
68AQI
68AQI
1st May 2025
65AQI
65AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
59AQI
59AQI
4th May 2025
59AQI
59AQI
5th May 2025
55AQI
55AQI
6th May 2025
58AQI
58AQI
7th May 2025
54AQI
54AQI
8th May 2025
56AQI
56AQI
9th May 2025
53AQI
53AQI
10th May 2025
57AQI
57AQI
11th May 2025
56AQI
56AQI
12th May 2025
64AQI
64AQI
13th May 2025
66AQI
66AQI
14th May 2025
60AQI
60AQI
15th May 2025
44AQI
44AQI
16th May 2025
41AQI
41AQI
17th May 2025
45AQI
45AQI
18th May 2025
45AQI
45AQI
19th May 2025
46AQI
46AQI
20th May 2025
50AQI
50AQI
21st May 2025
50AQI
50AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
37AQI
37AQI
24th May 2025
40AQI
40AQI
25th May 2025
60AQI
60AQI
26th May 2025
65AQI
65AQI
27th May 2025
73AQI
73AQI
28th May 2025
57AQI
57AQI
29th May 2025
51AQI
51AQI
30th May 2025
55AQI
55AQI
31st May 2025
50AQI
50AQI
1st June 2025
52AQI
52AQI
2nd June 2025
58AQI
58AQI
3rd June 2025
46AQI
46AQI
4th June 2025
60AQI
60AQI
5th June 2025
53AQI
53AQI
6th June 2025
50AQI
50AQI
7th June 2025
50AQI
50AQI
8th June 2025
48AQI
48AQI
9th June 2025
52AQI
52AQI
10th June 2025
49AQI
49AQI
11th June 2025
55AQI
55AQI
12th June 2025
52AQI
52AQI
13th June 2025
43AQI
43AQI
14th June 2025
41AQI
41AQI
15th June 2025
46AQI
46AQI
16th June 2025
45AQI
45AQI
17th June 2025
46AQI
46AQI
18th June 2025
50AQI
50AQI
19th June 2025
53AQI
53AQI
20th June 2025
51AQI
51AQI
21st June 2025
57AQI
57AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
54AQI
54AQI
24th June 2025
47AQI
47AQI
25th June 2025
51AQI
51AQI
26th June 2025
49AQI
49AQI
27th June 2025
37AQI
37AQI
28th June 2025
39AQI
39AQI
29th June 2025
40AQI
40AQI
30th June 2025
39AQI
39AQI
1st July 2025
40AQI
40AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
43AQI
43AQI
4th July 2025
49AQI
49AQI
5th July 2025
53AQI
53AQI
6th July 2025
52AQI
52AQI
7th July 2025
46AQI
46AQI
8th July 2025
49AQI
49AQI
9th July 2025
54AQI
54AQI
10th July 2025
56AQI
56AQI
11th July 2025
53AQI
53AQI
12th July 2025
56AQI
56AQI
13th July 2025
54AQI
54AQI
14th July 2025
55AQI
55AQI
15th July 2025
52AQI
52AQI
16th July 2025
50AQI
50AQI
17th July 2025
51AQI
51AQI
18th July 2025
49AQI
49AQI
19th July 2025
56AQI
56AQI
20th July 2025
52AQI
52AQI
21st July 2025
46AQI
46AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
42AQI
42AQI
24th July 2025
42AQI
42AQI
25th July 2025
49AQI
49AQI
26th July 2025
54AQI
54AQI
27th July 2025
47AQI
47AQI
28th July 2025
49AQI
49AQI
29th July 2025
61AQI
61AQI
30th July 2025
53AQI
53AQI
31st July 2025
60AQI
60AQI
1st August 2025
61AQI
61AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
60AQI
60AQI
4th August 2025
60AQI
60AQI
5th August 2025
57AQI
57AQI
6th August 2025
51AQI
51AQI
7th August 2025
54AQI
54AQI
8th August 2025
57AQI
57AQI
9th August 2025
54AQI
54AQI
10th August 2025
55AQI
55AQI
11th August 2025
52AQI
52AQI
12th August 2025
48AQI
48AQI
13th August 2025
50AQI
50AQI
14th August 2025
58AQI
58AQI
15th August 2025
43AQI
43AQI
16th August 2025
41AQI
41AQI
17th August 2025
40AQI
40AQI
18th August 2025
37AQI
37AQI
19th August 2025
36AQI
36AQI
20th August 2025
37AQI
37AQI
21st August 2025
40AQI
40AQI
22nd August 2025
42AQI
42AQI
23rd August 2025
43AQI
43AQI
24th August 2025
48AQI
48AQI
25th August 2025
42AQI
42AQI
26th August 2025
44AQI
44AQI
27th August 2025
45AQI
45AQI
28th August 2025
53AQI
53AQI
29th August 2025
50AQI
50AQI
30th August 2025
47AQI
47AQI
31st August 2025
46AQI
46AQI
1st September 2025
45AQI
45AQI
2nd September 2025
44AQI
44AQI
3rd September 2025
42AQI
42AQI
4th September 2025
40AQI
40AQI
5th September 2025
40AQI
40AQI
6th September 2025
40AQI
40AQI
7th September 2025
50AQI
50AQI
8th September 2025
50AQI
50AQI
9th September 2025
42AQI
42AQI
10th September 2025
36AQI
36AQI
11th September 2025
41AQI
41AQI
12th September 2025
36AQI
36AQI
13th September 2025
36AQI
36AQI
14th September 2025
37AQI
37AQI
15th September 2025
32AQI
32AQI
16th September 2025
43AQI
43AQI
17th September 2025
41AQI
41AQI
18th September 2025
41AQI
41AQI
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
125AQI
93AQI
77AQI
87AQI
54AQI
49AQI
50AQI
49AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202571AQI
8
16
7
18
10
29
2
21
9
11
20
17
13
15
16
18
13
18
79
138
37
7
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
September41AQI
202463AQI
4
21
6
12
15
2
4
23
3
1
3
27
18
13
28
2
29
2
27
4
12
18
7
23
1
19
11
14
11
6
144
181
34
7
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
July30AQI
202364AQI
6
10
14
1
7
15
6
3
18
9
1
6
19
5
11
18
2
26
4
24
5
1
26
5
18
12
12
17
2
7
11
8
7
15
9
153
149
56
2
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
August36AQI
202263AQI
6
13
10
2
14
3
3
2
5
21
5
7
20
3
20
10
1
27
3
21
2
1
7
19
2
8
19
4
12
16
2
4
14
13
131
141
43
4
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
July32AQI
202170AQI
1
8
15
7
3
21
4
6
21
1
3
12
15
3
20
11
15
12
1
19
12
22
9
12
18
8
17
5
1
6
15
8
1
1
12
17
1
125
171
54
13
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
August47AQI
202068AQI
2
11
4
13
4
7
10
1
23
7
25
6
21
10
15
12
3
3
19
9
16
13
1
2
9
16
4
102
113
46
5
Highest AQI recorded in
December110AQI
Lowest AQI recorded in
July43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
71AQILeast Polluted Year Recorded
2022(Avg.)
63AQILongitudinal's annual 2025 AQI (71) shows an average percentage change of 7.4% (worsened AQI) compared to previous years: 2020 (68), 2021 (70), 2022 (63), 2023 (64), 2024 (63).
