Potou District Epb, Zhanjiang, Guangdong, 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
Potou District Epb, Zhanjiang, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Sep 2022
137AQILowest AQI recorded on
3rd Sep 2021
19AQISame Day Analysis (22nd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Potou District Epb, Zhanjiang, Guangdong, China
AQI
Day
Night
.
4 AM23rd Sep 2025
4 PM
3 AM24th Sep 2025
Day time
Avg. Highest Time
9AM23rd Sep
56AQI
Avg. Lowest Time
3PM23rd Sep
43AQI
Night time
Avg. Highest Time
9PM23rd Sep
55AQI
Avg. Lowest Time
6PM23rd Sep
48AQI
In the last 24 hours,
Potou District Epb's AQI reached its highest point of 56 at 9 AM during the Day, while the lowest point, 43, was recorded at 3 PM during the Day between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Potou District Epb, Zhanjiang, Guangdong, China
AugSep
25th - 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 - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
25th Aug 2025404 AMAQI
25th Aug 2025415 AMAQI
25th Aug 2025416 AMAQI
25th Aug 2025427 AMAQI
25th Aug 2025238 AMAQI
25th Aug 2025299 AMAQI
25th Aug 20252510 AMAQI
25th Aug 20252411 AMAQI
25th Aug 20252212 PMAQI
25th Aug 2025221 PMAQI
25th Aug 2025332 PMAQI
25th Aug 2025343 PMAQI
25th Aug 2025224 PMAQI
25th Aug 2025305 PMAQI
25th Aug 2025276 PMAQI
25th Aug 2025347 PMAQI
25th Aug 2025328 PMAQI
25th Aug 2025319 PMAQI
25th Aug 20253010 PMAQI
25th Aug 20253011 PMAQI
26th Aug 20253412 AMAQI
26th Aug 2025401 AMAQI
26th Aug 2025422 AMAQI
26th Aug 2025393 AMAQI
26°C25/27°C
26th Aug 2025394 AMAQI
26th Aug 2025395 AMAQI
26th Aug 2025386 AMAQI
26th Aug 2025387 AMAQI
26th Aug 2025278 AMAQI
26th Aug 2025279 AMAQI
26th Aug 20253010 AMAQI
26th Aug 20252711 AMAQI
26th Aug 20253012 PMAQI
26th Aug 2025381 PMAQI
26th Aug 2025282 PMAQI
26th Aug 2025243 PMAQI
26th Aug 2025264 PMAQI
26th Aug 2025205 PMAQI
26th Aug 2025266 PMAQI
26th Aug 2025287 PMAQI
26th Aug 2025318 PMAQI
26th Aug 2025299 PMAQI
26th Aug 20253310 PMAQI
26th Aug 20253011 PMAQI
27th Aug 20253412 AMAQI
27th Aug 2025401 AMAQI
27th Aug 2025412 AMAQI
27th Aug 2025383 AMAQI
28°C27/30°C
27th Aug 2025384 AMAQI
27th Aug 2025385 AMAQI
27th Aug 2025386 AMAQI
27th Aug 2025387 AMAQI
27th Aug 2025428 AMAQI
27th Aug 2025409 AMAQI
27th Aug 20255010 AMAQI
27th Aug 20254911 AMAQI
27th Aug 20254712 PMAQI
27th Aug 2025461 PMAQI
27th Aug 2025422 PMAQI
27th Aug 2025403 PMAQI
27th Aug 2025414 PMAQI
27th Aug 2025405 PMAQI
27th Aug 2025436 PMAQI
27th Aug 2025407 PMAQI
27th Aug 2025408 PMAQI
27th Aug 2025509 PMAQI
27th Aug 20254010 PMAQI
27th Aug 20254111 PMAQI
28th Aug 20254312 AMAQI
28th Aug 2025401 AMAQI
28th Aug 2025392 AMAQI
28th Aug 2025403 AMAQI
28°C26/31°C
28th Aug 2025424 AMAQI
28th Aug 2025405 AMAQI
28th Aug 2025426 AMAQI
28th Aug 2025407 AMAQI
28th Aug 2025538 AMAQI
28th Aug 2025559 AMAQI
28th Aug 20255610 AMAQI
28th Aug 20255011 AMAQI
28th Aug 20254312 PMAQI
28th Aug 2025501 PMAQI
28th Aug 2025452 PMAQI
28th Aug 2025473 PMAQI
28th Aug 2025504 PMAQI
28th Aug 2025525 PMAQI
28th Aug 2025456 PMAQI
28th Aug 2025437 PMAQI
28th Aug 2025388 PMAQI
28th Aug 2025439 PMAQI
28th Aug 20254410 PMAQI
28th Aug 20254011 PMAQI
29th Aug 20254212 AMAQI
29th Aug 2025421 AMAQI
29th Aug 2025432 AMAQI
29th Aug 2025443 AMAQI
27°C26/31°C
29th Aug 2025464 AMAQI
29th Aug 2025465 AMAQI
29th Aug 2025446 AMAQI
29th Aug 2025447 AMAQI
29th Aug 2025508 AMAQI
29th Aug 2025509 AMAQI
29th Aug 20254410 AMAQI
29th Aug 20255111 AMAQI
29th Aug 20255312 PMAQI
29th Aug 2025541 PMAQI
29th Aug 2025562 PMAQI
29th Aug 2025453 PMAQI
29th Aug 2025484 PMAQI
29th Aug 2025435 PMAQI
29th Aug 2025486 PMAQI
29th Aug 2025467 PMAQI
29th Aug 2025428 PMAQI
29th Aug 2025419 PMAQI
29th Aug 20253910 PMAQI
29th Aug 20253811 PMAQI
30th Aug 20254012 AMAQI
30th Aug 2025441 AMAQI
30th Aug 2025462 AMAQI
30th Aug 2025483 AMAQI
27°C25/30°C
30th Aug 2025464 AMAQI
30th Aug 2025475 AMAQI
30th Aug 2025446 AMAQI
30th Aug 2025467 AMAQI
30th Aug 2025218 AMAQI
30th Aug 2025229 AMAQI
30th Aug 20252510 AMAQI
30th Aug 20253111 AMAQI
30th Aug 20253312 PMAQI
30th Aug 2025371 PMAQI
30th Aug 2025202 PMAQI
30th Aug 2025313 PMAQI
30th Aug 2025284 PMAQI
30th Aug 2025405 PMAQI
30th Aug 2025336 PMAQI
30th Aug 2025417 PMAQI
30th Aug 2025408 PMAQI
30th Aug 2025399 PMAQI
30th Aug 20253510 PMAQI
30th Aug 20253811 PMAQI
31st Aug 20254012 AMAQI
31st Aug 2025451 AMAQI
31st Aug 2025482 AMAQI
31st Aug 2025443 AMAQI
28°C26/29°C
31st Aug 2025434 AMAQI
31st Aug 2025445 AMAQI
31st Aug 2025426 AMAQI
31st Aug 2025427 AMAQI
31st Aug 2025268 AMAQI
31st Aug 2025219 AMAQI
31st Aug 20252610 AMAQI
31st Aug 20252211 AMAQI
31st Aug 20252012 PMAQI
31st Aug 2025401 PMAQI
31st Aug 2025322 PMAQI
31st Aug 2025343 PMAQI
31st Aug 2025354 PMAQI
31st Aug 2025265 PMAQI
31st Aug 2025236 PMAQI
31st Aug 2025327 PMAQI
31st Aug 2025408 PMAQI
31st Aug 2025349 PMAQI
31st Aug 20253810 PMAQI
31st Aug 20253711 PMAQI
1st Sep 20253512 AMAQI
1st Sep 2025401 AMAQI
1st Sep 2025452 AMAQI
1st Sep 2025453 AMAQI
28°C26/30°C
1st Sep 2025424 AMAQI
1st Sep 2025465 AMAQI
1st Sep 2025466 AMAQI
1st Sep 2025477 AMAQI
1st Sep 2025268 AMAQI
1st Sep 2025279 AMAQI
1st Sep 20252910 AMAQI
1st Sep 20253211 AMAQI
1st Sep 20253012 PMAQI
1st Sep 2025341 PMAQI
1st Sep 2025342 PMAQI
1st Sep 2025303 PMAQI
1st Sep 2025264 PMAQI
1st Sep 2025325 PMAQI
1st Sep 2025406 PMAQI
1st Sep 2025427 PMAQI
1st Sep 2025418 PMAQI
1st Sep 2025379 PMAQI
1st Sep 20253710 PMAQI
1st Sep 20253611 PMAQI
2nd Sep 20253912 AMAQI
2nd Sep 2025441 AMAQI
2nd Sep 2025442 AMAQI
2nd Sep 2025433 AMAQI
28°C26/30°C
2nd Sep 2025424 AMAQI
2nd Sep 2025405 AMAQI
2nd Sep 2025426 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025278 AMAQI
2nd Sep 2025359 AMAQI
2nd Sep 20253610 AMAQI
2nd Sep 20251911 AMAQI
2nd Sep 20252612 PMAQI
2nd Sep 2025281 PMAQI
2nd Sep 2025242 PMAQI
2nd Sep 2025263 PMAQI
2nd Sep 2025244 PMAQI
2nd Sep 2025205 PMAQI
2nd Sep 2025226 PMAQI
2nd Sep 2025337 PMAQI
2nd Sep 2025398 PMAQI
2nd Sep 2025469 PMAQI
2nd Sep 20254010 PMAQI
2nd Sep 20253911 PMAQI
3rd Sep 20253912 AMAQI
3rd Sep 2025401 AMAQI
3rd Sep 2025472 AMAQI
3rd Sep 2025443 AMAQI
28°C27/31°C
3rd Sep 2025404 AMAQI
3rd Sep 2025405 AMAQI
3rd Sep 2025406 AMAQI
3rd Sep 2025417 AMAQI
3rd Sep 2025228 AMAQI
3rd Sep 2025339 AMAQI
3rd Sep 20252310 AMAQI
3rd Sep 20253111 AMAQI
3rd Sep 20252512 PMAQI
3rd Sep 2025271 PMAQI
3rd Sep 2025342 PMAQI
3rd Sep 2025293 PMAQI
3rd Sep 2025304 PMAQI
3rd Sep 2025305 PMAQI
3rd Sep 2025276 PMAQI
3rd Sep 2025337 PMAQI
3rd Sep 2025348 PMAQI
3rd Sep 2025349 PMAQI
3rd Sep 20252910 PMAQI
3rd Sep 20253111 PMAQI
4th Sep 20253312 AMAQI
4th Sep 2025441 AMAQI
4th Sep 2025422 AMAQI
4th Sep 2025423 AMAQI
29°C27/31°C
4th Sep 2025414 AMAQI
4th Sep 2025395 AMAQI
4th Sep 2025396 AMAQI
4th Sep 2025407 AMAQI
4th Sep 2025348 AMAQI
4th Sep 2025429 AMAQI
4th Sep 20253910 AMAQI
4th Sep 20253111 AMAQI
4th Sep 20253612 PMAQI
4th Sep 2025261 PMAQI
4th Sep 2025202 PMAQI
4th Sep 2025183 PMAQI
4th Sep 2025174 PMAQI
4th Sep 2025165 PMAQI
4th Sep 2025166 PMAQI
4th Sep 2025187 PMAQI
4th Sep 2025208 PMAQI
4th Sep 2025189 PMAQI
4th Sep 20251610 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20251812 AMAQI
5th Sep 2025401 AMAQI
5th Sep 2025412 AMAQI
5th Sep 2025393 AMAQI
29°C27/31°C
5th Sep 2025384 AMAQI
5th Sep 2025445 AMAQI
5th Sep 2025396 AMAQI
5th Sep 2025397 AMAQI
5th Sep 2025308 AMAQI
5th Sep 2025239 AMAQI
5th Sep 20251810 AMAQI
5th Sep 20252511 AMAQI
5th Sep 20252412 PMAQI
5th Sep 2025261 PMAQI
5th Sep 2025252 PMAQI
5th Sep 2025243 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025235 PMAQI
5th Sep 2025286 PMAQI
5th Sep 2025227 PMAQI
5th Sep 2025298 PMAQI
5th Sep 2025259 PMAQI
5th Sep 20252510 PMAQI
5th Sep 20252111 PMAQI
6th Sep 20252312 AMAQI
6th Sep 2025301 AMAQI
6th Sep 2025322 AMAQI
6th Sep 2025343 AMAQI
28°C27/31°C
6th Sep 2025324 AMAQI
6th Sep 2025345 AMAQI
6th Sep 2025336 AMAQI
6th Sep 2025357 AMAQI
6th Sep 2025178 AMAQI
6th Sep 2025309 AMAQI
6th Sep 20252210 AMAQI
6th Sep 20251811 AMAQI
6th Sep 20252812 PMAQI
6th Sep 2025251 PMAQI
6th Sep 2025312 PMAQI
6th Sep 2025323 PMAQI
6th Sep 2025244 PMAQI
6th Sep 2025225 PMAQI
6th Sep 2025216 PMAQI
6th Sep 2025257 PMAQI
6th Sep 2025248 PMAQI
6th Sep 2025259 PMAQI
6th Sep 20252910 PMAQI
6th Sep 20252911 PMAQI
7th Sep 20252612 AMAQI
7th Sep 2025321 AMAQI
7th Sep 2025332 AMAQI
7th Sep 2025343 AMAQI
29°C27/31°C
7th Sep 2025304 AMAQI
7th Sep 2025305 AMAQI
7th Sep 2025306 AMAQI
7th Sep 2025317 AMAQI
7th Sep 2025458 AMAQI
7th Sep 2025549 AMAQI
7th Sep 20255710 AMAQI
7th Sep 20255811 AMAQI
7th Sep 20254512 PMAQI
7th Sep 2025611 PMAQI
7th Sep 2025622 PMAQI
7th Sep 2025623 PMAQI
7th Sep 2025624 PMAQI
7th Sep 2025485 PMAQI
7th Sep 2025506 PMAQI
7th Sep 2025487 PMAQI
7th Sep 2025428 PMAQI
7th Sep 2025469 PMAQI
7th Sep 20254810 PMAQI
7th Sep 20254911 PMAQI
8th Sep 20254712 AMAQI
8th Sep 2025331 AMAQI
8th Sep 2025322 AMAQI
8th Sep 2025373 AMAQI
29°C26/33°C
8th Sep 2025404 AMAQI
8th Sep 2025415 AMAQI
8th Sep 2025386 AMAQI
8th Sep 2025397 AMAQI
8th Sep 2025528 AMAQI
8th Sep 2025439 AMAQI
8th Sep 20254010 AMAQI
8th Sep 20253811 AMAQI
8th Sep 20254212 PMAQI
8th Sep 2025481 PMAQI
8th Sep 2025482 PMAQI
8th Sep 2025453 PMAQI
8th Sep 2025394 PMAQI
8th Sep 2025385 PMAQI
8th Sep 2025446 PMAQI
8th Sep 2025507 PMAQI
8th Sep 2025498 PMAQI
8th Sep 2025489 PMAQI
8th Sep 20254610 PMAQI
8th Sep 20254711 PMAQI
9th Sep 20254312 AMAQI
9th Sep 2025421 AMAQI
9th Sep 2025392 AMAQI
9th Sep 2025393 AMAQI
27°C26/28°C
9th Sep 2025424 AMAQI
9th Sep 2025405 AMAQI
9th Sep 2025396 AMAQI
9th Sep 2025397 AMAQI
9th Sep 2025448 AMAQI
9th Sep 2025479 AMAQI
9th Sep 20254410 AMAQI
9th Sep 20254411 AMAQI
9th Sep 20254212 PMAQI
9th Sep 2025451 PMAQI
9th Sep 2025482 PMAQI
9th Sep 2025433 PMAQI
9th Sep 2025364 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025366 PMAQI
9th Sep 2025427 PMAQI
9th Sep 2025408 PMAQI
9th Sep 2025409 PMAQI
9th Sep 20254110 PMAQI
9th Sep 20257211 PMAQI
10th Sep 20254212 AMAQI
10th Sep 2025441 AMAQI
10th Sep 2025432 AMAQI
10th Sep 2025433 AMAQI
28°C26/31°C
10th Sep 2025404 AMAQI
10th Sep 2025425 AMAQI
10th Sep 2025406 AMAQI
10th Sep 2025427 AMAQI
10th Sep 2025318 AMAQI
10th Sep 2025339 AMAQI
10th Sep 20253410 AMAQI
10th Sep 20253611 AMAQI
10th Sep 20254012 PMAQI
10th Sep 2025401 PMAQI
10th Sep 2025412 PMAQI
10th Sep 2025383 PMAQI
10th Sep 2025334 PMAQI
10th Sep 2025325 PMAQI
10th Sep 2025306 PMAQI
10th Sep 2025417 PMAQI
10th Sep 2025398 PMAQI
10th Sep 2025419 PMAQI
10th Sep 20253910 PMAQI
10th Sep 20253211 PMAQI
11th Sep 20253812 AMAQI
11th Sep 2025421 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025403 AMAQI
28°C26/31°C
11th Sep 2025394 AMAQI
11th Sep 2025405 AMAQI
11th Sep 2025406 AMAQI
11th Sep 2025407 AMAQI
11th Sep 2025188 AMAQI
11th Sep 2025279 AMAQI
11th Sep 20252610 AMAQI
11th Sep 20252911 AMAQI
11th Sep 20253012 PMAQI
11th Sep 2025371 PMAQI
11th Sep 2025322 PMAQI
11th Sep 2025303 PMAQI
11th Sep 2025274 PMAQI
11th Sep 2025275 PMAQI
11th Sep 2025286 PMAQI
11th Sep 2025327 PMAQI
11th Sep 2025358 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20253710 PMAQI
11th Sep 20253611 PMAQI
12th Sep 20253612 AMAQI
12th Sep 2025421 AMAQI
12th Sep 2025422 AMAQI
12th Sep 2025393 AMAQI
28°C27/30°C
12th Sep 2025374 AMAQI
12th Sep 2025375 AMAQI
12th Sep 2025386 AMAQI
12th Sep 2025397 AMAQI
12th Sep 2025208 AMAQI
12th Sep 2025249 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20253011 AMAQI
12th Sep 20252612 PMAQI
12th Sep 2025251 PMAQI
12th Sep 2025212 PMAQI
12th Sep 2025223 PMAQI
12th Sep 2025194 PMAQI
12th Sep 2025215 PMAQI
12th Sep 2025256 PMAQI
12th Sep 2025277 PMAQI
12th Sep 2025308 PMAQI
12th Sep 2025329 PMAQI
12th Sep 20253010 PMAQI
12th Sep 20253111 PMAQI
13th Sep 20253312 AMAQI
13th Sep 2025401 AMAQI
13th Sep 2025412 AMAQI
13th Sep 2025383 AMAQI
28°C27/31°C
13th Sep 2025374 AMAQI
13th Sep 2025375 AMAQI
13th Sep 2025396 AMAQI
13th Sep 2025367 AMAQI
13th Sep 2025218 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20252510 AMAQI
13th Sep 20252311 AMAQI
13th Sep 20253012 PMAQI
13th Sep 2025231 PMAQI
13th Sep 2025282 PMAQI
13th Sep 2025253 PMAQI
13th Sep 2025204 PMAQI
13th Sep 2025185 PMAQI
13th Sep 2025206 PMAQI
13th Sep 2025317 PMAQI
13th Sep 2025328 PMAQI
13th Sep 2025379 PMAQI
13th Sep 20253310 PMAQI
13th Sep 20253211 PMAQI
14th Sep 20253212 AMAQI
14th Sep 2025371 AMAQI
14th Sep 2025402 AMAQI
14th Sep 2025353 AMAQI
28°C27/31°C
14th Sep 2025364 AMAQI
14th Sep 2025345 AMAQI
14th Sep 2025366 AMAQI
14th Sep 2025367 AMAQI
14th Sep 2025288 AMAQI
14th Sep 2025249 AMAQI
14th Sep 20252610 AMAQI
14th Sep 20252411 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025271 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025273 PMAQI
14th Sep 2025214 PMAQI
14th Sep 2025255 PMAQI
14th Sep 2025276 PMAQI
14th Sep 2025337 PMAQI
14th Sep 2025358 PMAQI
14th Sep 2025399 PMAQI
14th Sep 20253610 PMAQI
14th Sep 20253411 PMAQI
15th Sep 20253412 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025362 AMAQI
15th Sep 2025343 AMAQI
28°C27/30°C
15th Sep 2025334 AMAQI
15th Sep 2025345 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025389 AMAQI
15th Sep 20254310 AMAQI
15th Sep 20253411 AMAQI
15th Sep 20253212 PMAQI
15th Sep 2025301 PMAQI
15th Sep 2025292 PMAQI
15th Sep 2025233 PMAQI
15th Sep 2025254 PMAQI
15th Sep 2025225 PMAQI
15th Sep 2025226 PMAQI
15th Sep 2025237 PMAQI
15th Sep 2025328 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20252710 PMAQI
15th Sep 20253011 PMAQI
16th Sep 20252912 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025353 AMAQI
28°C26/31°C
16th Sep 2025344 AMAQI
16th Sep 2025355 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025238 AMAQI
16th Sep 2025239 AMAQI
16th Sep 20252310 AMAQI
16th Sep 20252211 AMAQI
16th Sep 20253112 PMAQI
16th Sep 2025361 PMAQI
16th Sep 2025382 PMAQI
16th Sep 2025403 PMAQI
16th Sep 2025414 PMAQI
16th Sep 2025375 PMAQI
16th Sep 2025326 PMAQI
16th Sep 2025327 PMAQI
16th Sep 2025308 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20252711 PMAQI
17th Sep 20252812 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025333 AMAQI
27°C26/30°C
17th Sep 2025344 AMAQI
17th Sep 2025335 AMAQI
17th Sep 2025336 AMAQI
17th Sep 2025337 AMAQI
17th Sep 2025248 AMAQI
17th Sep 2025209 AMAQI
17th Sep 20252810 AMAQI
17th Sep 20252211 AMAQI
17th Sep 20252012 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025224 PMAQI
17th Sep 2025315 PMAQI
17th Sep 2025356 PMAQI
17th Sep 2025347 PMAQI
17th Sep 2025268 PMAQI
17th Sep 2025359 PMAQI
17th Sep 20253410 PMAQI
17th Sep 20253211 PMAQI
18th Sep 20253012 AMAQI
18th Sep 2025311 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025333 AMAQI
28°C27/30°C
18th Sep 2025324 AMAQI
18th Sep 2025325 AMAQI
18th Sep 2025326 AMAQI
18th Sep 2025327 AMAQI
18th Sep 2025508 AMAQI
18th Sep 2025569 AMAQI
18th Sep 20254910 AMAQI
18th Sep 20254411 AMAQI
18th Sep 20254212 PMAQI
18th Sep 2025361 PMAQI
18th Sep 2025372 PMAQI
18th Sep 2025373 PMAQI
18th Sep 2025344 PMAQI
18th Sep 2025315 PMAQI
18th Sep 2025306 PMAQI
18th Sep 2025327 PMAQI
18th Sep 2025348 PMAQI
18th Sep 2025329 PMAQI
18th Sep 20253010 PMAQI
18th Sep 20253311 PMAQI
19th Sep 20253312 AMAQI
19th Sep 2025321 AMAQI
19th Sep 2025332 AMAQI
19th Sep 2025343 AMAQI
28°C26/30°C
19th Sep 2025354 AMAQI
19th Sep 2025355 AMAQI
19th Sep 2025366 AMAQI
19th Sep 2025367 AMAQI
19th Sep 2025368 AMAQI
19th Sep 2025439 AMAQI
19th Sep 20255410 AMAQI
19th Sep 20255611 AMAQI
19th Sep 20256012 PMAQI
19th Sep 2025651 PMAQI
19th Sep 2025622 PMAQI
19th Sep 2025643 PMAQI
19th Sep 2025604 PMAQI
19th Sep 2025605 PMAQI
19th Sep 2025626 PMAQI
19th Sep 2025577 PMAQI
19th Sep 2025558 PMAQI
19th Sep 2025569 PMAQI
19th Sep 20256010 PMAQI
19th Sep 20256211 PMAQI
20th Sep 20256512 AMAQI
20th Sep 2025361 AMAQI
20th Sep 2025342 AMAQI
20th Sep 2025383 AMAQI
29°C27/32°C
20th Sep 2025424 AMAQI
20th Sep 2025405 AMAQI
20th Sep 2025416 AMAQI
20th Sep 2025417 AMAQI
20th Sep 2025628 AMAQI
20th Sep 2025709 AMAQI
20th Sep 20257210 AMAQI
20th Sep 20257111 AMAQI
20th Sep 20256512 PMAQI
20th Sep 2025651 PMAQI
20th Sep 2025662 PMAQI
20th Sep 2025653 PMAQI
20th Sep 2025684 PMAQI
20th Sep 2025645 PMAQI
20th Sep 2025626 PMAQI
20th Sep 2025657 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025649 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20256111 PMAQI
21st Sep 20256012 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025442 AMAQI
21st Sep 2025483 AMAQI
29°C26/32°C
21st Sep 2025524 AMAQI
21st Sep 2025525 AMAQI
21st Sep 2025536 AMAQI
21st Sep 2025537 AMAQI
21st Sep 2025568 AMAQI
21st Sep 2025729 AMAQI
21st Sep 20256610 AMAQI
21st Sep 20256411 AMAQI
21st Sep 20257012 PMAQI
21st Sep 2025741 PMAQI
21st Sep 2025652 PMAQI
21st Sep 2025613 PMAQI
21st Sep 2025584 PMAQI
21st Sep 2025565 PMAQI
21st Sep 2025556 PMAQI
21st Sep 2025547 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025539 PMAQI
21st Sep 20255210 PMAQI
21st Sep 20255211 PMAQI
22nd Sep 20255012 AMAQI
22nd Sep 2025521 AMAQI
22nd Sep 2025522 AMAQI
22nd Sep 2025543 AMAQI
28°C26/31°C
22nd Sep 2025554 AMAQI
22nd Sep 2025555 AMAQI
22nd Sep 2025566 AMAQI
22nd Sep 2025567 AMAQI
22nd Sep 2025548 AMAQI
22nd Sep 2025539 AMAQI
22nd Sep 20255210 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025291 PMAQI
22nd Sep 2025352 PMAQI
22nd Sep 2025283 PMAQI
22nd Sep 2025274 PMAQI
22nd Sep 2025315 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025387 PMAQI
22nd Sep 2025458 PMAQI
22nd Sep 2025439 PMAQI
22nd Sep 20254510 PMAQI
22nd Sep 20254911 PMAQI
23rd Sep 20254812 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025523 AMAQI
27°C26/30°C
23rd Sep 2025524 AMAQI
23rd Sep 2025525 AMAQI
23rd Sep 2025526 AMAQI
23rd Sep 2025527 AMAQI
23rd Sep 2025558 AMAQI
23rd Sep 2025569 AMAQI
23rd Sep 20255110 AMAQI
23rd Sep 20255211 AMAQI
23rd Sep 20254912 PMAQI
23rd Sep 2025461 PMAQI
23rd Sep 2025482 PMAQI
23rd Sep 2025433 PMAQI
23rd Sep 2025464 PMAQI
23rd Sep 2025505 PMAQI
23rd Sep 2025486 PMAQI
23rd Sep 2025497 PMAQI
23rd Sep 2025548 PMAQI
23rd Sep 2025559 PMAQI
23rd Sep 20255510 PMAQI
23rd Sep 20255411 PMAQI
24th Sep 20255412 AMAQI
24th Sep 2025531 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025523 AMAQI
28°C25/32°C
24th Sep 2025524 AMAQI
4 AM24th Sep 2025525 AMAQI
24th Sep 2025526 AMAQI
24th Sep 2025527 AMAQI
24th Sep 2025438 AMAQI
24th Sep 2025389 AMAQI
24th Sep 20254010 AMAQI
10 AM24th Sep 20254511 AMAQI
24th Sep 20254412 PMAQI
4 PM
10 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 AM
41AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 AM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 41), while the lowest AQI was between 8 AM to 8 AM (Avg. 35).
Night time
Avg. Highest Time
1 AM - 3 AM
41AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM - 6 PM
34AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 3 AM (Avg. 41), while the lowest AQI was between 5 PM to 6 PM (Avg. 34).
2025 Days Vs Air Quality
Potou District Epb, Zhanjiang, Guangdong, China
2025
42%
110
47%
125
11%
30
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Good
110 DaysModerate
125 DaysPoor
30 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 267 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Potou District Epb, Zhanjiang, Guangdong, 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
137AQI
137AQI
2nd January 2025
149AQI
149AQI
3rd January 2025
132AQI
132AQI
4th January 2025
129AQI
129AQI
5th January 2025
136AQI
136AQI
6th January 2025
137AQI
137AQI
7th January 2025
115AQI
115AQI
8th January 2025
130AQI
130AQI
9th January 2025
137AQI
137AQI
10th January 2025
124AQI
124AQI
11th January 2025
110AQI
110AQI
12th January 2025
94AQI
94AQI
13th January 2025
93AQI
93AQI
14th January 2025
122AQI
122AQI
15th January 2025
96AQI
96AQI
16th January 2025
134AQI
134AQI
17th January 2025
94AQI
94AQI
18th January 2025
114AQI
114AQI
19th January 2025
111AQI
111AQI
20th January 2025
123AQI
123AQI
21st January 2025
105AQI
105AQI
22nd January 2025
103AQI
103AQI
23rd January 2025
88AQI
88AQI
24th January 2025
77AQI
77AQI
25th January 2025
68AQI
68AQI
26th January 2025
50AQI
50AQI
27th January 2025
75AQI
75AQI
28th January 2025
75AQI
75AQI
29th January 2025
125AQI
125AQI
30th January 2025
78AQI
78AQI
31st January 2025
97AQI
97AQI
1st February 2025
67AQI
67AQI
2nd February 2025
62AQI
62AQI
3rd February 2025
60AQI
60AQI
4th February 2025
62AQI
62AQI
5th February 2025
80AQI
80AQI
6th February 2025
83AQI
83AQI
7th February 2025
89AQI
89AQI
8th February 2025
82AQI
82AQI
9th February 2025
84AQI
84AQI
10th February 2025
79AQI
79AQI
11th February 2025
77AQI
77AQI
12th February 2025
90AQI
90AQI
13th February 2025
99AQI
99AQI
14th February 2025
73AQI
73AQI
15th February 2025
94AQI
94AQI
16th February 2025
69AQI
69AQI
17th February 2025
112AQI
112AQI
18th February 2025
101AQI
101AQI
19th February 2025
85AQI
85AQI
20th February 2025
76AQI
76AQI
21st February 2025
70AQI
70AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
96AQI
96AQI
24th February 2025
61AQI
61AQI
25th February 2025
112AQI
112AQI
26th February 2025
108AQI
108AQI
27th February 2025
107AQI
107AQI
28th February 2025
81AQI
81AQI
1st March 2025
78AQI
78AQI
2nd March 2025
60AQI
60AQI
3rd March 2025
69AQI
69AQI
4th March 2025
55AQI
55AQI
5th March 2025
70AQI
70AQI
6th March 2025
32AQI
32AQI
7th March 2025
50AQI
50AQI
8th March 2025
54AQI
54AQI
9th March 2025
71AQI
71AQI
10th March 2025
65AQI
65AQI
11th March 2025
66AQI
66AQI
12th March 2025
65AQI
65AQI
13th March 2025
58AQI
58AQI
14th March 2025
56AQI
56AQI
15th March 2025
59AQI
59AQI
16th March 2025
48AQI
48AQI
17th March 2025
76AQI
76AQI
18th March 2025
87AQI
87AQI
19th March 2025
83AQI
83AQI
20th March 2025
108AQI
108AQI
21st March 2025
98AQI
98AQI
22nd March 2025
94AQI
94AQI
23rd March 2025
90AQI
90AQI
24th March 2025
93AQI
93AQI
25th March 2025
92AQI
92AQI
26th March 2025
71AQI
71AQI
27th March 2025
73AQI
73AQI
28th March 2025
63AQI
63AQI
29th March 2025
48AQI
48AQI
30th March 2025
40AQI
40AQI
31st March 2025
46AQI
46AQI
1st April 2025
58AQI
58AQI
2nd April 2025
80AQI
80AQI
3rd April 2025
81AQI
81AQI
4th April 2025
82AQI
82AQI
5th April 2025
80AQI
80AQI
6th April 2025
92AQI
92AQI
7th April 2025
92AQI
92AQI
8th April 2025
83AQI
83AQI
9th April 2025
76AQI
76AQI
10th April 2025
70AQI
70AQI
11th April 2025
64AQI
64AQI
12th April 2025
73AQI
73AQI
13th April 2025
131AQI
131AQI
14th April 2025
134AQI
134AQI
15th April 2025
148AQI
148AQI
16th April 2025
141AQI
141AQI
17th April 2025
111AQI
111AQI
18th April 2025
98AQI
98AQI
19th April 2025
89AQI
89AQI
20th April 2025
70AQI
70AQI
21st April 2025
67AQI
67AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
65AQI
65AQI
24th April 2025
66AQI
66AQI
25th April 2025
47AQI
47AQI
26th April 2025
60AQI
60AQI
27th April 2025
49AQI
49AQI
28th April 2025
54AQI
54AQI
29th April 2025
60AQI
60AQI
30th April 2025
62AQI
62AQI
1st May 2025
53AQI
53AQI
2nd May 2025
60AQI
60AQI
3rd May 2025
60AQI
60AQI
4th May 2025
57AQI
57AQI
5th May 2025
57AQI
57AQI
6th May 2025
56AQI
56AQI
7th May 2025
53AQI
53AQI
8th May 2025
44AQI
44AQI
9th May 2025
39AQI
39AQI
10th May 2025
48AQI
48AQI
11th May 2025
54AQI
54AQI
12th May 2025
61AQI
61AQI
13th May 2025
61AQI
61AQI
14th May 2025
56AQI
56AQI
15th May 2025
44AQI
44AQI
16th May 2025
37AQI
37AQI
17th May 2025
40AQI
40AQI
18th May 2025
51AQI
51AQI
19th May 2025
45AQI
45AQI
20th May 2025
46AQI
46AQI
21st May 2025
48AQI
48AQI
22nd May 2025
40AQI
40AQI
23rd May 2025
43AQI
43AQI
24th May 2025
40AQI
40AQI
25th May 2025
49AQI
49AQI
26th May 2025
73AQI
73AQI
27th May 2025
71AQI
71AQI
28th May 2025
61AQI
61AQI
29th May 2025
50AQI
50AQI
30th May 2025
50AQI
50AQI
31st May 2025
48AQI
48AQI
1st June 2025
48AQI
48AQI
2nd June 2025
48AQI
48AQI
3rd June 2025
55AQI
55AQI
4th June 2025
53AQI
53AQI
5th June 2025
41AQI
41AQI
6th June 2025
48AQI
48AQI
7th June 2025
40AQI
40AQI
8th June 2025
42AQI
42AQI
9th June 2025
45AQI
45AQI
10th June 2025
48AQI
48AQI
11th June 2025
47AQI
47AQI
12th June 2025
39AQI
39AQI
13th June 2025
38AQI
38AQI
14th June 2025
33AQI
33AQI
15th June 2025
39AQI
39AQI
16th June 2025
41AQI
41AQI
17th June 2025
45AQI
45AQI
18th June 2025
42AQI
42AQI
19th June 2025
36AQI
36AQI
20th June 2025
38AQI
38AQI
21st June 2025
34AQI
34AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
31AQI
31AQI
24th June 2025
33AQI
33AQI
25th June 2025
32AQI
32AQI
26th June 2025
30AQI
30AQI
27th June 2025
28AQI
28AQI
28th June 2025
28AQI
28AQI
29th June 2025
31AQI
31AQI
30th June 2025
33AQI
33AQI
1st July 2025
29AQI
29AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
30AQI
30AQI
4th July 2025
39AQI
39AQI
5th July 2025
51AQI
51AQI
6th July 2025
57AQI
57AQI
7th July 2025
51AQI
51AQI
8th July 2025
50AQI
50AQI
9th July 2025
56AQI
56AQI
10th July 2025
55AQI
55AQI
11th July 2025
55AQI
55AQI
12th July 2025
55AQI
55AQI
13th July 2025
54AQI
54AQI
14th July 2025
54AQI
54AQI
15th July 2025
56AQI
56AQI
16th July 2025
56AQI
56AQI
17th July 2025
53AQI
53AQI
18th July 2025
56AQI
56AQI
19th July 2025
52AQI
52AQI
20th July 2025
53AQI
53AQI
21st July 2025
39AQI
39AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
41AQI
41AQI
24th July 2025
39AQI
39AQI
25th July 2025
49AQI
49AQI
26th July 2025
50AQI
50AQI
27th July 2025
53AQI
53AQI
28th July 2025
46AQI
46AQI
29th July 2025
49AQI
49AQI
30th July 2025
52AQI
52AQI
31st July 2025
51AQI
51AQI
1st August 2025
50AQI
50AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
55AQI
55AQI
4th August 2025
56AQI
56AQI
5th August 2025
54AQI
54AQI
6th August 2025
46AQI
46AQI
7th August 2025
50AQI
50AQI
8th August 2025
51AQI
51AQI
9th August 2025
53AQI
53AQI
10th August 2025
45AQI
45AQI
11th August 2025
46AQI
46AQI
12th August 2025
46AQI
46AQI
13th August 2025
51AQI
51AQI
14th August 2025
49AQI
49AQI
15th August 2025
35AQI
35AQI
16th August 2025
32AQI
32AQI
17th August 2025
31AQI
31AQI
18th August 2025
28AQI
28AQI
19th August 2025
32AQI
32AQI
20th August 2025
37AQI
37AQI
21st August 2025
35AQI
35AQI
22nd August 2025
34AQI
34AQI
23rd August 2025
39AQI
39AQI
24th August 2025
39AQI
39AQI
25th August 2025
33AQI
33AQI
26th August 2025
32AQI
32AQI
27th August 2025
41AQI
41AQI
28th August 2025
44AQI
44AQI
29th August 2025
45AQI
45AQI
30th August 2025
38AQI
38AQI
31st August 2025
35AQI
35AQI
1st September 2025
38AQI
38AQI
2nd September 2025
35AQI
35AQI
3rd September 2025
34AQI
34AQI
4th September 2025
27AQI
27AQI
5th September 2025
29AQI
29AQI
6th September 2025
28AQI
28AQI
7th September 2025
44AQI
44AQI
8th September 2025
42AQI
42AQI
9th September 2025
42AQI
42AQI
10th September 2025
38AQI
38AQI
11th September 2025
35AQI
35AQI
12th September 2025
31AQI
31AQI
13th September 2025
31AQI
31AQI
14th September 2025
32AQI
32AQI
15th September 2025
31AQI
31AQI
16th September 2025
32AQI
32AQI
17th September 2025
30AQI
30AQI
18th September 2025
35AQI
35AQI
19th September 2025
49AQI
49AQI
20th September 2025
56AQI
56AQI
21st September 2025
56AQI
56AQI
22nd September 2025
46AQI
46AQI
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
108AQI
84AQI
68AQI
82AQI
51AQI
39AQI
48AQI
42AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202563AQI
1
11
19
23
5
6
24
1
2
23
5
16
15
28
2
13
18
24
7
20
2
110
125
30
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
September37AQI
202468AQI
1
19
11
4
19
5
1
28
3
2
28
11
20
24
6
28
3
20
11
13
17
5
23
3
20
10
15
16
108
209
48
1
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
July34AQI
202366AQI
2
11
18
4
17
7
3
22
6
2
27
1
15
16
21
9
26
5
21
10
19
11
6
22
3
7
14
8
1
18
11
1
127
182
54
1
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
July40AQI
202270AQI
3
16
10
2
7
14
2
1
28
2
5
24
1
19
12
21
9
20
4
2
4
17
8
5
18
8
6
22
2
2
10
18
1
93
176
51
3
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
July35AQI
202169AQI
9
19
3
1
20
5
2
3
25
2
1
10
18
2
22
9
15
15
28
3
15
6
20
10
12
15
4
5
14
11
10
21
131
154
64
6
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
July36AQI
202066AQI
2
11
3
15
3
5
13
22
8
25
6
23
6
2
22
5
3
5
18
8
2
10
18
15
12
4
109
107
46
4
Highest AQI recorded in
December112AQI
Lowest AQI recorded in
July39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
70AQILeast Polluted Year Recorded
2025(Avg.)
63AQIPotou District Epb's annual 2025 AQI (63) shows an average percentage change of -7.1% (improved AQI) compared to previous years: 2020 (66), 2021 (69), 2022 (70), 2023 (66), 2024 (68).
