Mazhang Epa, 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
Mazhang Epa, Zhanjiang, Guangdong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Sep 2022
143AQILowest AQI recorded on
4th Sep 2021
22AQISame Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025
Mazhang Epa, Zhanjiang, Guangdong, China
AQI
Day
Night
.
4 AM22nd Sep 2025
4 PM
3 AM23rd Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
6AM22nd Sep
56AQI
Avg. Lowest Time
2PM22nd Sep
22AQI
In the last 24 hours,
Mazhang Epa's AQI reached its highest point of 56 at 6 AM during the Night, while the lowest point, 22, was recorded at 2 PM during the Night between 22nd Sep and 23rd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Mazhang Epa, Zhanjiang, Guangdong, China
AugSep
24th - 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 - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Aug 2025424 AMAQI
24th Aug 2025425 AMAQI
24th Aug 2025416 AMAQI
24th Aug 2025427 AMAQI
24th Aug 2025488 AMAQI
24th Aug 2025439 AMAQI
24th Aug 20254010 AMAQI
24th Aug 20254111 AMAQI
24th Aug 20253612 PMAQI
24th Aug 2025381 PMAQI
24th Aug 2025322 PMAQI
24th Aug 2025363 PMAQI
24th Aug 2025394 PMAQI
24th Aug 2025365 PMAQI
24th Aug 2025416 PMAQI
24th Aug 2025387 PMAQI
24th Aug 2025448 PMAQI
24th Aug 2025409 PMAQI
24th Aug 20254010 PMAQI
24th Aug 20254011 PMAQI
25th Aug 20253912 AMAQI
25th Aug 2025401 AMAQI
25th Aug 2025412 AMAQI
25th Aug 2025423 AMAQI
27°C26/29°C
25th Aug 2025404 AMAQI
25th Aug 2025435 AMAQI
25th Aug 2025426 AMAQI
25th Aug 2025437 AMAQI
25th Aug 2025248 AMAQI
25th Aug 2025349 AMAQI
25th Aug 20252510 AMAQI
25th Aug 20252911 AMAQI
25th Aug 20252912 PMAQI
25th Aug 2025301 PMAQI
25th Aug 2025292 PMAQI
25th Aug 2025363 PMAQI
25th Aug 2025324 PMAQI
25th Aug 2025295 PMAQI
25th Aug 2025306 PMAQI
25th Aug 2025347 PMAQI
25th Aug 2025328 PMAQI
25th Aug 2025329 PMAQI
25th Aug 20253010 PMAQI
25th Aug 20253111 PMAQI
26th Aug 20253612 AMAQI
26th Aug 2025421 AMAQI
26th Aug 2025442 AMAQI
26th Aug 2025413 AMAQI
26°C25/27°C
26th Aug 2025394 AMAQI
26th Aug 2025395 AMAQI
26th Aug 2025406 AMAQI
26th Aug 2025407 AMAQI
26th Aug 2025278 AMAQI
26th Aug 2025349 AMAQI
26th Aug 20253410 AMAQI
26th Aug 20252311 AMAQI
26th Aug 20253412 PMAQI
26th Aug 2025361 PMAQI
26th Aug 2025312 PMAQI
26th Aug 2025263 PMAQI
26th Aug 2025264 PMAQI
26th Aug 2025195 PMAQI
26th Aug 2025266 PMAQI
26th Aug 2025367 PMAQI
26th Aug 2025368 PMAQI
26th Aug 2025339 PMAQI
26th Aug 20253410 PMAQI
26th Aug 20253011 PMAQI
27th Aug 20254212 AMAQI
27th Aug 2025421 AMAQI
27th Aug 2025402 AMAQI
27th Aug 2025393 AMAQI
28°C27/30°C
27th Aug 2025384 AMAQI
27th Aug 2025395 AMAQI
27th Aug 2025406 AMAQI
27th Aug 2025387 AMAQI
27th Aug 2025408 AMAQI
27th Aug 2025389 AMAQI
27th Aug 20254510 AMAQI
27th Aug 20255411 AMAQI
27th Aug 20255012 PMAQI
27th Aug 2025321 PMAQI
27th Aug 2025422 PMAQI
27th Aug 2025383 PMAQI
27th Aug 2025384 PMAQI
27th Aug 2025365 PMAQI
27th Aug 2025436 PMAQI
27th Aug 2025397 PMAQI
27th Aug 2025388 PMAQI
27th Aug 2025429 PMAQI
27th Aug 20253910 PMAQI
27th Aug 20254311 PMAQI
28th Aug 20254612 AMAQI
28th Aug 2025421 AMAQI
28th Aug 2025412 AMAQI
28th Aug 2025413 AMAQI
28°C26/31°C
28th Aug 2025424 AMAQI
28th Aug 2025405 AMAQI
28th Aug 2025436 AMAQI
28th Aug 2025417 AMAQI
28th Aug 2025508 AMAQI
28th Aug 2025539 AMAQI
28th Aug 20255210 AMAQI
28th Aug 20254511 AMAQI
28th Aug 20253612 PMAQI
28th Aug 2025471 PMAQI
28th Aug 2025452 PMAQI
28th Aug 2025413 PMAQI
28th Aug 2025474 PMAQI
28th Aug 2025425 PMAQI
28th Aug 2025486 PMAQI
28th Aug 2025417 PMAQI
28th Aug 2025408 PMAQI
28th Aug 2025449 PMAQI
28th Aug 20254510 PMAQI
28th Aug 20254211 PMAQI
29th Aug 20254112 AMAQI
29th Aug 2025441 AMAQI
29th Aug 2025442 AMAQI
29th Aug 2025453 AMAQI
27°C26/31°C
29th Aug 2025464 AMAQI
29th Aug 2025465 AMAQI
29th Aug 2025466 AMAQI
29th Aug 2025467 AMAQI
29th Aug 2025548 AMAQI
29th Aug 2025449 AMAQI
29th Aug 20254910 AMAQI
29th Aug 20254811 AMAQI
29th Aug 20255012 PMAQI
29th Aug 2025411 PMAQI
29th Aug 2025462 PMAQI
29th Aug 2025423 PMAQI
29th Aug 2025404 PMAQI
29th Aug 2025375 PMAQI
29th Aug 2025476 PMAQI
29th Aug 2025447 PMAQI
29th Aug 2025448 PMAQI
29th Aug 2025459 PMAQI
29th Aug 20254210 PMAQI
29th Aug 20254111 PMAQI
30th Aug 20254012 AMAQI
30th Aug 2025471 AMAQI
30th Aug 2025482 AMAQI
30th Aug 2025483 AMAQI
27°C25/30°C
30th Aug 2025474 AMAQI
30th Aug 2025475 AMAQI
30th Aug 2025456 AMAQI
30th Aug 2025467 AMAQI
30th Aug 2025298 AMAQI
30th Aug 2025339 AMAQI
30th Aug 20253510 AMAQI
30th Aug 20254211 AMAQI
30th Aug 20252612 PMAQI
30th Aug 2025361 PMAQI
30th Aug 2025252 PMAQI
30th Aug 2025333 PMAQI
30th Aug 2025344 PMAQI
30th Aug 2025385 PMAQI
30th Aug 2025366 PMAQI
30th Aug 2025427 PMAQI
30th Aug 2025428 PMAQI
30th Aug 2025429 PMAQI
30th Aug 20253810 PMAQI
30th Aug 20254011 PMAQI
31st Aug 20253712 AMAQI
31st Aug 2025421 AMAQI
31st Aug 2025502 AMAQI
31st Aug 2025463 AMAQI
28°C26/29°C
31st Aug 2025424 AMAQI
31st Aug 2025445 AMAQI
31st Aug 2025446 AMAQI
31st Aug 2025437 AMAQI
31st Aug 2025258 AMAQI
31st Aug 2025289 AMAQI
31st Aug 20253010 AMAQI
31st Aug 20252411 AMAQI
31st Aug 20252912 PMAQI
31st Aug 2025371 PMAQI
31st Aug 2025332 PMAQI
31st Aug 2025343 PMAQI
31st Aug 2025324 PMAQI
31st Aug 2025295 PMAQI
31st Aug 2025286 PMAQI
31st Aug 2025327 PMAQI
31st Aug 2025398 PMAQI
31st Aug 2025389 PMAQI
31st Aug 20254210 PMAQI
31st Aug 20254311 PMAQI
1st Sep 20253612 AMAQI
1st Sep 2025411 AMAQI
1st Sep 2025462 AMAQI
1st Sep 2025453 AMAQI
28°C26/30°C
1st Sep 2025434 AMAQI
1st Sep 2025475 AMAQI
1st Sep 2025496 AMAQI
1st Sep 2025487 AMAQI
1st Sep 2025248 AMAQI
1st Sep 2025349 AMAQI
1st Sep 20253310 AMAQI
1st Sep 20253411 AMAQI
1st Sep 20253612 PMAQI
1st Sep 2025381 PMAQI
1st Sep 2025312 PMAQI
1st Sep 2025283 PMAQI
1st Sep 2025264 PMAQI
1st Sep 2025305 PMAQI
1st Sep 2025336 PMAQI
1st Sep 2025377 PMAQI
1st Sep 2025428 PMAQI
1st Sep 2025389 PMAQI
1st Sep 20253810 PMAQI
1st Sep 20254111 PMAQI
2nd Sep 20254112 AMAQI
2nd Sep 2025441 AMAQI
2nd Sep 2025452 AMAQI
2nd Sep 2025433 AMAQI
28°C26/30°C
2nd Sep 2025424 AMAQI
2nd Sep 2025425 AMAQI
2nd Sep 2025426 AMAQI
2nd Sep 2025447 AMAQI
2nd Sep 2025348 AMAQI
2nd Sep 2025409 AMAQI
2nd Sep 20253910 AMAQI
2nd Sep 20251911 AMAQI
2nd Sep 20252412 PMAQI
2nd Sep 2025301 PMAQI
2nd Sep 2025252 PMAQI
2nd Sep 2025243 PMAQI
2nd Sep 2025294 PMAQI
2nd Sep 2025305 PMAQI
2nd Sep 2025256 PMAQI
2nd Sep 2025347 PMAQI
2nd Sep 2025378 PMAQI
2nd Sep 2025429 PMAQI
2nd Sep 20253410 PMAQI
2nd Sep 20253911 PMAQI
3rd Sep 20253712 AMAQI
3rd Sep 2025411 AMAQI
3rd Sep 2025482 AMAQI
3rd Sep 2025443 AMAQI
28°C27/31°C
3rd Sep 2025424 AMAQI
3rd Sep 2025415 AMAQI
3rd Sep 2025426 AMAQI
3rd Sep 2025417 AMAQI
3rd Sep 2025268 AMAQI
3rd Sep 2025429 AMAQI
3rd Sep 20253810 AMAQI
3rd Sep 20253611 AMAQI
3rd Sep 20252512 PMAQI
3rd Sep 2025341 PMAQI
3rd Sep 2025402 PMAQI
3rd Sep 2025323 PMAQI
3rd Sep 2025304 PMAQI
3rd Sep 2025265 PMAQI
3rd Sep 2025306 PMAQI
3rd Sep 2025327 PMAQI
3rd Sep 2025388 PMAQI
3rd Sep 2025379 PMAQI
3rd Sep 20253910 PMAQI
3rd Sep 20254011 PMAQI
4th Sep 20253512 AMAQI
4th Sep 2025451 AMAQI
4th Sep 2025442 AMAQI
4th Sep 2025443 AMAQI
29°C27/31°C
4th Sep 2025424 AMAQI
4th Sep 2025425 AMAQI
4th Sep 2025396 AMAQI
4th Sep 2025417 AMAQI
4th Sep 2025368 AMAQI
4th Sep 2025479 AMAQI
4th Sep 20254310 AMAQI
4th Sep 20254111 AMAQI
4th Sep 20253712 PMAQI
4th Sep 2025281 PMAQI
4th Sep 2025282 PMAQI
4th Sep 2025243 PMAQI
4th Sep 2025194 PMAQI
4th Sep 2025235 PMAQI
4th Sep 2025366 PMAQI
4th Sep 2025467 PMAQI
4th Sep 2025488 PMAQI
4th Sep 2025269 PMAQI
4th Sep 20252010 PMAQI
4th Sep 20252311 PMAQI
5th Sep 20252712 AMAQI
5th Sep 2025411 AMAQI
5th Sep 2025412 AMAQI
5th Sep 2025413 AMAQI
29°C27/31°C
5th Sep 2025384 AMAQI
5th Sep 2025445 AMAQI
5th Sep 2025406 AMAQI
5th Sep 2025407 AMAQI
5th Sep 2025408 AMAQI
5th Sep 2025469 AMAQI
5th Sep 20253410 AMAQI
5th Sep 20252811 AMAQI
5th Sep 20252612 PMAQI
5th Sep 2025331 PMAQI
5th Sep 2025332 PMAQI
5th Sep 2025293 PMAQI
5th Sep 2025274 PMAQI
5th Sep 2025235 PMAQI
5th Sep 2025296 PMAQI
5th Sep 2025287 PMAQI
5th Sep 2025338 PMAQI
5th Sep 2025389 PMAQI
5th Sep 20254110 PMAQI
5th Sep 20253411 PMAQI
6th Sep 20253112 AMAQI
6th Sep 2025321 AMAQI
6th Sep 2025362 AMAQI
6th Sep 2025343 AMAQI
28°C27/31°C
6th Sep 2025384 AMAQI
6th Sep 2025385 AMAQI
6th Sep 2025376 AMAQI
6th Sep 2025367 AMAQI
6th Sep 2025288 AMAQI
6th Sep 2025289 AMAQI
6th Sep 20253110 AMAQI
6th Sep 20252811 AMAQI
6th Sep 20253412 PMAQI
6th Sep 2025281 PMAQI
6th Sep 2025272 PMAQI
6th Sep 2025313 PMAQI
6th Sep 2025284 PMAQI
6th Sep 2025245 PMAQI
6th Sep 2025276 PMAQI
6th Sep 2025327 PMAQI
6th Sep 2025288 PMAQI
6th Sep 2025389 PMAQI
6th Sep 20253510 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20254212 AMAQI
7th Sep 2025331 AMAQI
7th Sep 2025352 AMAQI
7th Sep 2025423 AMAQI
29°C27/31°C
7th Sep 2025364 AMAQI
7th Sep 2025355 AMAQI
7th Sep 2025366 AMAQI
7th Sep 2025387 AMAQI
7th Sep 2025488 AMAQI
7th Sep 2025509 AMAQI
7th Sep 20255810 AMAQI
7th Sep 20255811 AMAQI
7th Sep 20255112 PMAQI
7th Sep 2025601 PMAQI
7th Sep 2025602 PMAQI
7th Sep 2025643 PMAQI
7th Sep 2025624 PMAQI
7th Sep 2025505 PMAQI
7th Sep 2025566 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025518 PMAQI
7th Sep 2025529 PMAQI
7th Sep 20255210 PMAQI
7th Sep 20255011 PMAQI
8th Sep 20254612 AMAQI
8th Sep 2025371 AMAQI
8th Sep 2025362 AMAQI
8th Sep 2025413 AMAQI
29°C26/33°C
8th Sep 2025424 AMAQI
8th Sep 2025415 AMAQI
8th Sep 2025406 AMAQI
8th Sep 2025417 AMAQI
8th Sep 2025518 AMAQI
8th Sep 2025469 AMAQI
8th Sep 20254510 AMAQI
8th Sep 20254211 AMAQI
8th Sep 20254212 PMAQI
8th Sep 2025401 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025503 PMAQI
8th Sep 2025404 PMAQI
8th Sep 2025415 PMAQI
8th Sep 2025466 PMAQI
8th Sep 2025507 PMAQI
8th Sep 2025518 PMAQI
8th Sep 2025529 PMAQI
8th Sep 20255210 PMAQI
8th Sep 20255211 PMAQI
9th Sep 20255012 AMAQI
9th Sep 2025441 AMAQI
9th Sep 2025422 AMAQI
9th Sep 2025423 AMAQI
27°C26/28°C
9th Sep 2025444 AMAQI
9th Sep 2025425 AMAQI
9th Sep 2025416 AMAQI
9th Sep 2025447 AMAQI
9th Sep 2025408 AMAQI
9th Sep 2025449 AMAQI
9th Sep 20254410 AMAQI
9th Sep 20254511 AMAQI
9th Sep 20253812 PMAQI
9th Sep 2025411 PMAQI
9th Sep 2025382 PMAQI
9th Sep 2025343 PMAQI
9th Sep 2025324 PMAQI
9th Sep 2025295 PMAQI
9th Sep 2025396 PMAQI
9th Sep 2025397 PMAQI
9th Sep 2025418 PMAQI
9th Sep 2025359 PMAQI
9th Sep 20253710 PMAQI
9th Sep 20254611 PMAQI
10th Sep 20254712 AMAQI
10th Sep 2025441 AMAQI
10th Sep 2025442 AMAQI
10th Sep 2025443 AMAQI
28°C26/31°C
10th Sep 2025414 AMAQI
10th Sep 2025435 AMAQI
10th Sep 2025416 AMAQI
10th Sep 2025427 AMAQI
10th Sep 2025378 AMAQI
10th Sep 2025279 AMAQI
10th Sep 20253310 AMAQI
10th Sep 20253611 AMAQI
10th Sep 20253812 PMAQI
10th Sep 2025411 PMAQI
10th Sep 2025372 PMAQI
10th Sep 2025343 PMAQI
10th Sep 2025324 PMAQI
10th Sep 2025315 PMAQI
10th Sep 2025316 PMAQI
10th Sep 2025427 PMAQI
10th Sep 2025428 PMAQI
10th Sep 2025449 PMAQI
10th Sep 20254410 PMAQI
10th Sep 20253511 PMAQI
11th Sep 20254212 AMAQI
11th Sep 2025431 AMAQI
11th Sep 2025432 AMAQI
11th Sep 2025423 AMAQI
28°C26/31°C
11th Sep 2025414 AMAQI
11th Sep 2025415 AMAQI
11th Sep 2025416 AMAQI
11th Sep 2025397 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025289 AMAQI
11th Sep 20252910 AMAQI
11th Sep 20253611 AMAQI
11th Sep 20252612 PMAQI
11th Sep 2025391 PMAQI
11th Sep 2025322 PMAQI
11th Sep 2025303 PMAQI
11th Sep 2025294 PMAQI
11th Sep 2025235 PMAQI
11th Sep 2025256 PMAQI
11th Sep 2025367 PMAQI
11th Sep 2025368 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20253410 PMAQI
11th Sep 20253511 PMAQI
12th Sep 20253812 AMAQI
12th Sep 2025421 AMAQI
12th Sep 2025422 AMAQI
12th Sep 2025393 AMAQI
28°C27/30°C
12th Sep 2025384 AMAQI
12th Sep 2025395 AMAQI
12th Sep 2025396 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025298 AMAQI
12th Sep 2025339 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20253011 AMAQI
12th Sep 20252812 PMAQI
12th Sep 2025281 PMAQI
12th Sep 2025222 PMAQI
12th Sep 2025173 PMAQI
12th Sep 2025234 PMAQI
12th Sep 2025285 PMAQI
12th Sep 2025296 PMAQI
12th Sep 2025277 PMAQI
12th Sep 2025368 PMAQI
12th Sep 2025419 PMAQI
12th Sep 20253210 PMAQI
12th Sep 20253411 PMAQI
13th Sep 20253812 AMAQI
13th Sep 2025421 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 2025378 AMAQI
13th Sep 2025379 AMAQI
13th Sep 20253610 AMAQI
13th Sep 20253111 AMAQI
13th Sep 20253012 PMAQI
13th Sep 2025321 PMAQI
13th Sep 2025222 PMAQI
13th Sep 2025323 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025225 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025387 PMAQI
13th Sep 2025398 PMAQI
13th Sep 2025419 PMAQI
13th Sep 20253810 PMAQI
13th Sep 20253511 PMAQI
14th Sep 20253612 AMAQI
14th Sep 2025391 AMAQI
14th Sep 2025402 AMAQI
14th Sep 2025353 AMAQI
28°C27/31°C
14th Sep 2025374 AMAQI
14th Sep 2025345 AMAQI
14th Sep 2025366 AMAQI
14th Sep 2025367 AMAQI
14th Sep 2025278 AMAQI
14th Sep 2025279 AMAQI
14th Sep 20252510 AMAQI
14th Sep 20252711 AMAQI
14th Sep 20253212 PMAQI
14th Sep 2025291 PMAQI
14th Sep 2025422 PMAQI
14th Sep 2025283 PMAQI
14th Sep 2025254 PMAQI
14th Sep 2025265 PMAQI
14th Sep 2025256 PMAQI
14th Sep 2025307 PMAQI
14th Sep 2025378 PMAQI
14th Sep 2025429 PMAQI
14th Sep 20253610 PMAQI
14th Sep 20253511 PMAQI
15th Sep 20253412 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025392 AMAQI
15th Sep 2025353 AMAQI
28°C27/30°C
15th Sep 2025344 AMAQI
15th Sep 2025345 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025367 AMAQI
15th Sep 2025368 AMAQI
15th Sep 2025409 AMAQI
15th Sep 20254010 AMAQI
15th Sep 20253711 AMAQI
15th Sep 20252612 PMAQI
15th Sep 2025261 PMAQI
15th Sep 2025282 PMAQI
15th Sep 2025243 PMAQI
15th Sep 2025214 PMAQI
15th Sep 2025215 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025318 PMAQI
15th Sep 2025329 PMAQI
15th Sep 20253110 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025351 AMAQI
16th Sep 2025362 AMAQI
16th Sep 2025363 AMAQI
28°C26/31°C
16th Sep 2025354 AMAQI
16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025288 AMAQI
16th Sep 2025269 AMAQI
16th Sep 20252710 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025331 PMAQI
16th Sep 2025372 PMAQI
16th Sep 2025353 PMAQI
16th Sep 2025374 PMAQI
16th Sep 2025375 PMAQI
16th Sep 2025286 PMAQI
16th Sep 2025317 PMAQI
16th Sep 2025378 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20253410 PMAQI
16th Sep 20252611 PMAQI
17th Sep 20252812 AMAQI
17th Sep 2025301 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
27°C26/30°C
17th Sep 2025344 AMAQI
17th Sep 2025345 AMAQI
17th Sep 2025336 AMAQI
17th Sep 2025337 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025259 AMAQI
17th Sep 20253010 AMAQI
17th Sep 20252611 AMAQI
17th Sep 20252912 PMAQI
17th Sep 2025291 PMAQI
17th Sep 2025282 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025234 PMAQI
17th Sep 2025305 PMAQI
17th Sep 2025346 PMAQI
17th Sep 2025327 PMAQI
17th Sep 2025328 PMAQI
17th Sep 2025349 PMAQI
17th Sep 20253210 PMAQI
17th Sep 20253011 PMAQI
18th Sep 20253212 AMAQI
18th Sep 2025351 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025333 AMAQI
28°C27/30°C
18th Sep 2025324 AMAQI
18th Sep 2025335 AMAQI
18th Sep 2025326 AMAQI
18th Sep 2025327 AMAQI
18th Sep 2025548 AMAQI
18th Sep 2025549 AMAQI
18th Sep 20254510 AMAQI
18th Sep 20254211 AMAQI
18th Sep 20254712 PMAQI
18th Sep 2025311 PMAQI
18th Sep 2025242 PMAQI
18th Sep 2025253 PMAQI
18th Sep 2025254 PMAQI
18th Sep 2025225 PMAQI
18th Sep 2025226 PMAQI
18th Sep 2025287 PMAQI
18th Sep 2025378 PMAQI
18th Sep 2025349 PMAQI
18th Sep 20253110 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253612 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 2025408 AMAQI
19th Sep 2025599 AMAQI
19th Sep 20256510 AMAQI
19th Sep 20256111 AMAQI
19th Sep 20256212 PMAQI
19th Sep 2025701 PMAQI
19th Sep 2025632 PMAQI
19th Sep 2025593 PMAQI
19th Sep 2025604 PMAQI
19th Sep 2025565 PMAQI
19th Sep 2025556 PMAQI
19th Sep 2025547 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025599 PMAQI
19th Sep 20255910 PMAQI
19th Sep 20256011 PMAQI
20th Sep 20256512 AMAQI
20th Sep 2025351 AMAQI
20th Sep 2025352 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 2025668 AMAQI
20th Sep 2025699 AMAQI
20th Sep 20257110 AMAQI
20th Sep 20256311 AMAQI
20th Sep 20256412 PMAQI
20th Sep 2025621 PMAQI
20th Sep 2025662 PMAQI
20th Sep 2025663 PMAQI
20th Sep 2025714 PMAQI
20th Sep 2025635 PMAQI
20th Sep 2025606 PMAQI
20th Sep 2025607 PMAQI
20th Sep 2025588 PMAQI
20th Sep 2025639 PMAQI
20th Sep 20255810 PMAQI
20th Sep 20256211 PMAQI
21st Sep 20256012 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025452 AMAQI
21st Sep 2025483 AMAQI
29°C26/32°C
21st Sep 2025524 AMAQI
21st Sep 2025535 AMAQI
21st Sep 2025536 AMAQI
21st Sep 2025537 AMAQI
21st Sep 2025638 AMAQI
21st Sep 2025849 AMAQI
21st Sep 20256810 AMAQI
21st Sep 20256011 AMAQI
21st Sep 20256212 PMAQI
21st Sep 2025641 PMAQI
21st Sep 2025612 PMAQI
21st Sep 2025553 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025455 PMAQI
21st Sep 2025526 PMAQI
21st Sep 2025577 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025559 PMAQI
21st Sep 20255010 PMAQI
21st Sep 20255011 PMAQI
22nd Sep 20254812 AMAQI
22nd Sep 2025531 AMAQI
22nd Sep 2025542 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 2025488 AMAQI
22nd Sep 2025489 AMAQI
22nd Sep 20254110 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20253312 PMAQI
22nd Sep 2025231 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025233 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025275 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025327 PMAQI
22nd Sep 2025508 PMAQI
22nd Sep 2025529 PMAQI
22nd Sep 20254610 PMAQI
22nd Sep 20255111 PMAQI
23rd Sep 20255412 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025523 AMAQI
--°C/°C
23rd Sep 2025524 AMAQI
4 AM23rd Sep 2025525 AMAQI
23rd Sep 2025526 AMAQI
23rd Sep 2025527 AMAQI
10 AM
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
3 PM - 4 PM
35AQI
2 hours / Day
60 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 3 PM to 4 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 3 AM
41AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 41), while the lowest AQI was between 5 PM to 5 PM (Avg. 32).
2025 Days Vs Air Quality
Mazhang Epa, Zhanjiang, Guangdong, China
2025
34%
90
53%
141
13%
33
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Good
90 DaysModerate
141 DaysPoor
33 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2025, 34% of 265 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
Mazhang Epa, 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
142AQI
142AQI
2nd January 2025
149AQI
149AQI
3rd January 2025
136AQI
136AQI
4th January 2025
132AQI
132AQI
5th January 2025
143AQI
143AQI
6th January 2025
143AQI
143AQI
7th January 2025
117AQI
117AQI
8th January 2025
127AQI
127AQI
9th January 2025
139AQI
139AQI
10th January 2025
120AQI
120AQI
11th January 2025
116AQI
116AQI
12th January 2025
98AQI
98AQI
13th January 2025
98AQI
98AQI
14th January 2025
125AQI
125AQI
15th January 2025
101AQI
101AQI
16th January 2025
136AQI
136AQI
17th January 2025
103AQI
103AQI
18th January 2025
117AQI
117AQI
19th January 2025
122AQI
122AQI
20th January 2025
129AQI
129AQI
21st January 2025
115AQI
115AQI
22nd January 2025
109AQI
109AQI
23rd January 2025
100AQI
100AQI
24th January 2025
83AQI
83AQI
25th January 2025
70AQI
70AQI
26th January 2025
53AQI
53AQI
27th January 2025
73AQI
73AQI
28th January 2025
78AQI
78AQI
29th January 2025
130AQI
130AQI
30th January 2025
82AQI
82AQI
31st January 2025
96AQI
96AQI
1st February 2025
68AQI
68AQI
2nd February 2025
68AQI
68AQI
3rd February 2025
65AQI
65AQI
4th February 2025
63AQI
63AQI
5th February 2025
79AQI
79AQI
6th February 2025
82AQI
82AQI
7th February 2025
87AQI
87AQI
8th February 2025
87AQI
87AQI
9th February 2025
87AQI
87AQI
10th February 2025
78AQI
78AQI
11th February 2025
76AQI
76AQI
12th February 2025
88AQI
88AQI
13th February 2025
98AQI
98AQI
14th February 2025
72AQI
72AQI
15th February 2025
93AQI
93AQI
16th February 2025
70AQI
70AQI
17th February 2025
109AQI
109AQI
18th February 2025
102AQI
102AQI
19th February 2025
85AQI
85AQI
20th February 2025
73AQI
73AQI
21st February 2025
68AQI
68AQI
22nd February 2025
78AQI
78AQI
23rd February 2025
94AQI
94AQI
24th February 2025
65AQI
65AQI
25th February 2025
105AQI
105AQI
26th February 2025
115AQI
115AQI
27th February 2025
108AQI
108AQI
28th February 2025
83AQI
83AQI
1st March 2025
82AQI
82AQI
2nd March 2025
64AQI
64AQI
3rd March 2025
71AQI
71AQI
4th March 2025
63AQI
63AQI
5th March 2025
60AQI
60AQI
6th March 2025
35AQI
35AQI
7th March 2025
51AQI
51AQI
8th March 2025
58AQI
58AQI
9th March 2025
76AQI
76AQI
10th March 2025
68AQI
68AQI
11th March 2025
69AQI
69AQI
12th March 2025
68AQI
68AQI
13th March 2025
61AQI
61AQI
14th March 2025
61AQI
61AQI
15th March 2025
61AQI
61AQI
16th March 2025
45AQI
45AQI
17th March 2025
73AQI
73AQI
18th March 2025
84AQI
84AQI
19th March 2025
90AQI
90AQI
20th March 2025
100AQI
100AQI
21st March 2025
104AQI
104AQI
22nd March 2025
98AQI
98AQI
23rd March 2025
96AQI
96AQI
24th March 2025
99AQI
99AQI
25th March 2025
99AQI
99AQI
26th March 2025
82AQI
82AQI
27th March 2025
81AQI
81AQI
28th March 2025
73AQI
73AQI
29th March 2025
44AQI
44AQI
30th March 2025
41AQI
41AQI
31st March 2025
52AQI
52AQI
1st April 2025
63AQI
63AQI
2nd April 2025
84AQI
84AQI
3rd April 2025
82AQI
82AQI
4th April 2025
82AQI
82AQI
5th April 2025
84AQI
84AQI
6th April 2025
87AQI
87AQI
7th April 2025
95AQI
95AQI
8th April 2025
86AQI
86AQI
9th April 2025
83AQI
83AQI
10th April 2025
77AQI
77AQI
11th April 2025
72AQI
72AQI
12th April 2025
76AQI
76AQI
13th April 2025
134AQI
134AQI
14th April 2025
137AQI
137AQI
15th April 2025
149AQI
149AQI
16th April 2025
145AQI
145AQI
17th April 2025
122AQI
122AQI
18th April 2025
108AQI
108AQI
19th April 2025
95AQI
95AQI
20th April 2025
77AQI
77AQI
21st April 2025
69AQI
69AQI
22nd April 2025
82AQI
82AQI
23rd April 2025
72AQI
72AQI
24th April 2025
76AQI
76AQI
25th April 2025
54AQI
54AQI
26th April 2025
64AQI
64AQI
27th April 2025
59AQI
59AQI
28th April 2025
56AQI
56AQI
29th April 2025
62AQI
62AQI
30th April 2025
65AQI
65AQI
1st May 2025
58AQI
58AQI
2nd May 2025
62AQI
62AQI
3rd May 2025
63AQI
63AQI
4th May 2025
63AQI
63AQI
5th May 2025
60AQI
60AQI
6th May 2025
62AQI
62AQI
7th May 2025
56AQI
56AQI
8th May 2025
52AQI
52AQI
9th May 2025
49AQI
49AQI
10th May 2025
48AQI
48AQI
11th May 2025
54AQI
54AQI
12th May 2025
63AQI
63AQI
13th May 2025
64AQI
64AQI
14th May 2025
62AQI
62AQI
15th May 2025
51AQI
51AQI
16th May 2025
46AQI
46AQI
17th May 2025
45AQI
45AQI
18th May 2025
50AQI
50AQI
19th May 2025
48AQI
48AQI
20th May 2025
49AQI
49AQI
21st May 2025
51AQI
51AQI
22nd May 2025
46AQI
46AQI
23rd May 2025
46AQI
46AQI
24th May 2025
43AQI
43AQI
25th May 2025
49AQI
49AQI
26th May 2025
71AQI
71AQI
27th May 2025
78AQI
78AQI
28th May 2025
69AQI
69AQI
29th May 2025
59AQI
59AQI
30th May 2025
52AQI
52AQI
31st May 2025
53AQI
53AQI
1st June 2025
52AQI
52AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
55AQI
55AQI
4th June 2025
57AQI
57AQI
5th June 2025
52AQI
52AQI
6th June 2025
49AQI
49AQI
7th June 2025
44AQI
44AQI
8th June 2025
50AQI
50AQI
9th June 2025
54AQI
54AQI
10th June 2025
55AQI
55AQI
11th June 2025
54AQI
54AQI
12th June 2025
43AQI
43AQI
13th June 2025
42AQI
42AQI
14th June 2025
37AQI
37AQI
15th June 2025
46AQI
46AQI
16th June 2025
49AQI
49AQI
17th June 2025
51AQI
51AQI
18th June 2025
50AQI
50AQI
19th June 2025
45AQI
45AQI
20th June 2025
43AQI
43AQI
21st June 2025
38AQI
38AQI
22nd June 2025
40AQI
40AQI
23rd June 2025
35AQI
35AQI
24th June 2025
40AQI
40AQI
25th June 2025
35AQI
35AQI
26th June 2025
39AQI
39AQI
27th June 2025
36AQI
36AQI
28th June 2025
33AQI
33AQI
29th June 2025
36AQI
36AQI
30th June 2025
34AQI
34AQI
1st July 2025
35AQI
35AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
31AQI
31AQI
4th July 2025
44AQI
44AQI
5th July 2025
47AQI
47AQI
6th July 2025
58AQI
58AQI
7th July 2025
53AQI
53AQI
8th July 2025
56AQI
56AQI
9th July 2025
57AQI
57AQI
10th July 2025
60AQI
60AQI
11th July 2025
56AQI
56AQI
12th July 2025
58AQI
58AQI
13th July 2025
57AQI
57AQI
14th July 2025
56AQI
56AQI
15th July 2025
57AQI
57AQI
16th July 2025
56AQI
56AQI
17th July 2025
51AQI
51AQI
18th July 2025
58AQI
58AQI
19th July 2025
55AQI
55AQI
20th July 2025
55AQI
55AQI
21st July 2025
42AQI
42AQI
22nd July 2025
47AQI
47AQI
23rd July 2025
47AQI
47AQI
24th July 2025
41AQI
41AQI
25th July 2025
47AQI
47AQI
26th July 2025
51AQI
51AQI
27th July 2025
51AQI
51AQI
28th July 2025
44AQI
44AQI
29th July 2025
49AQI
49AQI
30th July 2025
53AQI
53AQI
31st July 2025
49AQI
49AQI
1st August 2025
53AQI
53AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
55AQI
55AQI
4th August 2025
56AQI
56AQI
5th August 2025
54AQI
54AQI
6th August 2025
51AQI
51AQI
7th August 2025
49AQI
49AQI
8th August 2025
54AQI
54AQI
9th August 2025
57AQI
57AQI
10th August 2025
49AQI
49AQI
11th August 2025
51AQI
51AQI
12th August 2025
49AQI
49AQI
13th August 2025
50AQI
50AQI
14th August 2025
50AQI
50AQI
15th August 2025
37AQI
37AQI
16th August 2025
34AQI
34AQI
17th August 2025
32AQI
32AQI
18th August 2025
30AQI
30AQI
19th August 2025
31AQI
31AQI
20th August 2025
37AQI
37AQI
21st August 2025
35AQI
35AQI
22nd August 2025
36AQI
36AQI
23rd August 2025
39AQI
39AQI
24th August 2025
40AQI
40AQI
25th August 2025
35AQI
35AQI
26th August 2025
34AQI
34AQI
27th August 2025
41AQI
41AQI
28th August 2025
43AQI
43AQI
29th August 2025
44AQI
44AQI
30th August 2025
40AQI
40AQI
31st August 2025
37AQI
37AQI
1st September 2025
38AQI
38AQI
2nd September 2025
36AQI
36AQI
3rd September 2025
37AQI
37AQI
4th September 2025
35AQI
35AQI
5th September 2025
34AQI
34AQI
6th September 2025
33AQI
33AQI
7th September 2025
48AQI
48AQI
8th September 2025
45AQI
45AQI
9th September 2025
40AQI
40AQI
10th September 2025
39AQI
39AQI
11th September 2025
35AQI
35AQI
12th September 2025
33AQI
33AQI
13th September 2025
35AQI
35AQI
14th September 2025
33AQI
33AQI
15th September 2025
31AQI
31AQI
16th September 2025
33AQI
33AQI
17th September 2025
31AQI
31AQI
18th September 2025
33AQI
33AQI
19th September 2025
50AQI
50AQI
20th September 2025
55AQI
55AQI
21st September 2025
56AQI
56AQI
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
112AQI
84AQI
71AQI
87AQI
56AQI
45AQI
50AQI
44AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202566AQI
10
21
23
5
4
26
1
24
6
11
20
21
9
13
18
22
9
19
2
90
141
33
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
September39AQI
202471AQI
22
9
1
23
4
1
27
4
3
27
12
19
17
13
28
3
16
15
10
18
2
5
20
6
19
11
14
17
92
220
53
1
Highest AQI recorded in
December111AQI
Lowest AQI recorded in
July32AQI
202370AQI
4
8
19
4
17
7
2
21
8
5
22
3
9
22
14
16
21
10
15
16
16
13
1
3
25
3
6
12
11
1
17
12
1
100
199
64
1
Highest AQI recorded in
January101AQI
Lowest AQI recorded in
July47AQI
202272AQI
3
16
9
3
9
7
5
28
3
3
11
3
9
22
14
16
15
6
1
5
14
9
5
16
10
8
20
2
3
8
18
2
74
165
59
5
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
July39AQI
202175AQI
6
21
4
2
15
9
1
1
3
24
3
1
8
20
2
16
15
11
19
15
16
11
10
16
14
9
15
7
3
14
13
7
24
94
175
79
6
1
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
August46AQI
202068AQI
3
10
2
15
4
6
12
22
8
25
6
20
9
2
21
7
2
5
17
9
3
11
15
1
1
12
10
8
108
107
42
9
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
June43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
75AQILeast Polluted Year Recorded
2025(Avg.)
66AQIMazhang Epa's annual 2025 AQI (66) shows an average percentage change of -7.2% (improved AQI) compared to previous years: 2020 (68), 2021 (75), 2022 (72), 2023 (70), 2024 (71).
