Guiyang, Guizhou, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Guiyang, Guizhou, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2021
82AQILowest AQI recorded on
1st Aug 2024
24AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Guiyang, Guizhou, China
AQI
Day
Night
.
6 AM2nd Aug 2025
7 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM2nd Aug
70AQI
Avg. Lowest Time
1AM3rd Aug
54AQI
In the last 24 hours,
Guiyang's AQI reached its highest point of 70 at 10 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Guiyang, Guizhou, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025476 AMAQI
4th Jul 2025477 AMAQI
4th Jul 2025348 AMAQI
4th Jul 2025319 AMAQI
4th Jul 20253110 AMAQI
4th Jul 20253211 AMAQI
4th Jul 20253312 PMAQI
4th Jul 2025311 PMAQI
4th Jul 2025292 PMAQI
4th Jul 2025323 PMAQI
4th Jul 2025314 PMAQI
4th Jul 2025305 PMAQI
4th Jul 2025306 PMAQI
4th Jul 2025357 PMAQI
4th Jul 2025378 PMAQI
4th Jul 2025409 PMAQI
4th Jul 20253910 PMAQI
4th Jul 20253911 PMAQI
5th Jul 20254012 AMAQI
5th Jul 2025471 AMAQI
5th Jul 2025502 AMAQI
5th Jul 2025483 AMAQI
5th Jul 2025454 AMAQI
5th Jul 2025455 AMAQI
22°C18/27°C
5th Jul 2025436 AMAQI
5th Jul 2025447 AMAQI
5th Jul 2025348 AMAQI
5th Jul 2025369 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253512 PMAQI
5th Jul 2025321 PMAQI
5th Jul 2025352 PMAQI
5th Jul 2025303 PMAQI
5th Jul 2025314 PMAQI
5th Jul 2025335 PMAQI
5th Jul 2025326 PMAQI
5th Jul 2025357 PMAQI
5th Jul 2025408 PMAQI
5th Jul 2025399 PMAQI
5th Jul 20253810 PMAQI
5th Jul 20254111 PMAQI
6th Jul 20254012 AMAQI
6th Jul 2025471 AMAQI
6th Jul 2025492 AMAQI
6th Jul 2025463 AMAQI
6th Jul 2025464 AMAQI
6th Jul 2025475 AMAQI
23°C17/29°C
6th Jul 2025466 AMAQI
6th Jul 2025477 AMAQI
6th Jul 2025408 AMAQI
6th Jul 2025419 AMAQI
6th Jul 20255210 AMAQI
6th Jul 20254411 AMAQI
6th Jul 20254112 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025372 PMAQI
6th Jul 2025363 PMAQI
6th Jul 2025354 PMAQI
6th Jul 2025385 PMAQI
6th Jul 2025366 PMAQI
6th Jul 2025367 PMAQI
6th Jul 2025448 PMAQI
6th Jul 2025499 PMAQI
6th Jul 20254710 PMAQI
6th Jul 20254611 PMAQI
7th Jul 20254512 AMAQI
7th Jul 2025481 AMAQI
7th Jul 2025482 AMAQI
7th Jul 2025483 AMAQI
7th Jul 2025464 AMAQI
7th Jul 2025475 AMAQI
23°C18/30°C
7th Jul 2025476 AMAQI
7th Jul 2025477 AMAQI
7th Jul 2025488 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20254610 AMAQI
7th Jul 20255311 AMAQI
7th Jul 20255112 PMAQI
7th Jul 2025441 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025484 PMAQI
7th Jul 2025425 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025477 PMAQI
7th Jul 2025468 PMAQI
7th Jul 2025479 PMAQI
7th Jul 20255010 PMAQI
7th Jul 20254911 PMAQI
8th Jul 20255012 AMAQI
8th Jul 2025511 AMAQI
8th Jul 2025502 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025504 AMAQI
8th Jul 2025505 AMAQI
23°C18/29°C
8th Jul 2025516 AMAQI
8th Jul 2025507 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20255212 PMAQI
8th Jul 2025511 PMAQI
8th Jul 2025512 PMAQI
8th Jul 2025513 PMAQI
8th Jul 2025484 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025499 PMAQI
8th Jul 20255110 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254812 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025524 AMAQI
9th Jul 2025535 AMAQI
24°C19/29°C
9th Jul 2025536 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025458 AMAQI
9th Jul 2025459 AMAQI
9th Jul 20254010 AMAQI
9th Jul 20255111 AMAQI
9th Jul 20253712 PMAQI
9th Jul 2025361 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025343 PMAQI
9th Jul 2025314 PMAQI
9th Jul 2025315 PMAQI
9th Jul 2025316 PMAQI
9th Jul 2025407 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025519 PMAQI
9th Jul 20255110 PMAQI
9th Jul 20255311 PMAQI
10th Jul 20255212 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025534 AMAQI
10th Jul 2025535 AMAQI
22°C19/26°C
10th Jul 2025536 AMAQI
10th Jul 2025537 AMAQI
10th Jul 2025358 AMAQI
10th Jul 2025319 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20256012 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025444 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025357 PMAQI
10th Jul 2025468 PMAQI
10th Jul 2025489 PMAQI
10th Jul 20254810 PMAQI
10th Jul 20254611 PMAQI
11th Jul 20254812 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025534 AMAQI
11th Jul 2025555 AMAQI
22°C18/26°C
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025348 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20253410 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20253712 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025453 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025478 PMAQI
11th Jul 2025499 PMAQI
11th Jul 20255010 PMAQI
11th Jul 20254711 PMAQI
12th Jul 20254712 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025532 AMAQI
12th Jul 2025533 AMAQI
12th Jul 2025524 AMAQI
12th Jul 2025525 AMAQI
21°C17/26°C
12th Jul 2025536 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025479 AMAQI
12th Jul 20255010 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20255112 PMAQI
12th Jul 2025491 PMAQI
12th Jul 2025532 PMAQI
12th Jul 2025533 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025499 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255111 PMAQI
13th Jul 20255112 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025534 AMAQI
13th Jul 2025545 AMAQI
22°C17/27°C
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025473 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI
23°C18/29°C
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20255612 PMAQI
14th Jul 2025561 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025443 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025496 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255511 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025564 AMAQI
15th Jul 2025565 AMAQI
24°C19/29°C
15th Jul 2025566 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025479 AMAQI
15th Jul 20255010 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025396 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
16th Jul 2025555 AMAQI
24°C19/29°C
16th Jul 2025556 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025419 AMAQI
16th Jul 20255110 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025554 AMAQI
17th Jul 2025555 AMAQI
24°C19/29°C
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20254110 AMAQI
17th Jul 20253911 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025411 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025404 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025437 PMAQI
17th Jul 2025528 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255210 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025551 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
18th Jul 2025545 AMAQI
24°C19/30°C
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025418 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20255010 AMAQI
18th Jul 20255511 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025571 PMAQI
18th Jul 2025422 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025404 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255511 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025561 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025553 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025545 AMAQI
24°C20/29°C
19th Jul 2025556 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025469 AMAQI
19th Jul 20255510 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025491 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025436 PMAQI
19th Jul 2025437 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025554 AMAQI
20th Jul 2025555 AMAQI
24°C20/29°C
20th Jul 2025556 AMAQI
20th Jul 2025557 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025589 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255112 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025528 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255110 PMAQI
20th Jul 20255011 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025531 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025554 AMAQI
21st Jul 2025555 AMAQI
23°C19/29°C
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025489 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254511 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025534 AMAQI
22nd Jul 2025535 AMAQI
22°C20/25°C
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025438 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025551 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
23rd Jul 2025525 AMAQI
22°C20/26°C
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025215 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025398 PMAQI
23rd Jul 2025409 PMAQI
23rd Jul 20253810 PMAQI
23rd Jul 20253811 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025513 AMAQI
24th Jul 2025494 AMAQI
24th Jul 2025505 AMAQI
21°C19/23°C
24th Jul 2025496 AMAQI
24th Jul 2025497 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025398 PMAQI
24th Jul 2025399 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025454 AMAQI
25th Jul 2025455 AMAQI
21°C19/25°C
25th Jul 2025456 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20252211 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025233 PMAQI
25th Jul 2025234 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025307 PMAQI
25th Jul 2025398 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20254110 PMAQI
25th Jul 20254211 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025483 AMAQI
26th Jul 2025454 AMAQI
26th Jul 2025445 AMAQI
22°C18/27°C
26th Jul 2025446 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025421 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254110 PMAQI
26th Jul 20254311 PMAQI
27th Jul 20254512 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025472 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025454 AMAQI
27th Jul 2025445 AMAQI
23°C18/30°C
27th Jul 2025456 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025359 AMAQI
27th Jul 20255110 AMAQI
27th Jul 20255311 AMAQI
27th Jul 20254212 PMAQI
27th Jul 2025391 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025373 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025499 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025473 AMAQI
28th Jul 2025484 AMAQI
28th Jul 2025485 AMAQI
23°C18/30°C
28th Jul 2025486 AMAQI
28th Jul 2025477 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025354 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025479 PMAQI
28th Jul 20255010 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025513 AMAQI
29th Jul 2025514 AMAQI
29th Jul 2025505 AMAQI
24°C19/29°C
29th Jul 2025516 AMAQI
29th Jul 2025517 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025466 PMAQI
29th Jul 2025477 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025509 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
30th Jul 2025525 AMAQI
24°C19/30°C
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20254512 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI
24°C20/29°C
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025539 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20254411 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025332 PMAQI
31st Jul 2025353 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025256 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI
1st Aug 2025535 AMAQI
23°C19/29°C
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20255512 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI
2nd Aug 2025555 AMAQI
24°C19/30°C
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025573 AMAQI
--°C/°C
6 AM
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
51AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 6 PM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 51), while the lowest AQI was between 4 PM to 6 PM (Avg. 38).
Night time
Avg. Highest Time
1 AM - 5 AM
52AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
49AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 52), while the lowest AQI was between 8 PM to 11 PM (Avg. 49).
2025 Days Vs Air Quality
Guiyang, Guizhou, China
2025
25%
54
61%
129
14%
29
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
54 DaysModerate
129 DaysPoor
29 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Guiyang, Guizhou, 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.
1st January 2025
112AQI
112AQI
2nd January 2025
116AQI
116AQI
3rd January 2025
125AQI
125AQI
4th January 2025
126AQI
126AQI
5th January 2025
120AQI
120AQI
6th January 2025
135AQI
135AQI
7th January 2025
109AQI
109AQI
8th January 2025
104AQI
104AQI
9th January 2025
72AQI
72AQI
10th January 2025
84AQI
84AQI
11th January 2025
78AQI
78AQI
12th January 2025
88AQI
88AQI
13th January 2025
82AQI
82AQI
14th January 2025
113AQI
113AQI
15th January 2025
103AQI
103AQI
16th January 2025
122AQI
122AQI
17th January 2025
103AQI
103AQI
18th January 2025
120AQI
120AQI
19th January 2025
103AQI
103AQI
20th January 2025
132AQI
132AQI
21st January 2025
118AQI
118AQI
22nd January 2025
137AQI
137AQI
23rd January 2025
109AQI
109AQI
24th January 2025
109AQI
109AQI
25th January 2025
64AQI
64AQI
26th January 2025
64AQI
64AQI
27th January 2025
69AQI
69AQI
28th January 2025
74AQI
74AQI
29th January 2025
94AQI
94AQI
30th January 2025
90AQI
90AQI
31st January 2025
79AQI
79AQI
1st February 2025
67AQI
67AQI
2nd February 2025
60AQI
60AQI
3rd February 2025
67AQI
67AQI
4th February 2025
66AQI
66AQI
5th February 2025
81AQI
81AQI
6th February 2025
53AQI
53AQI
7th February 2025
62AQI
62AQI
8th February 2025
64AQI
64AQI
9th February 2025
70AQI
70AQI
10th February 2025
71AQI
71AQI
11th February 2025
66AQI
66AQI
12th February 2025
91AQI
91AQI
13th February 2025
77AQI
77AQI
14th February 2025
51AQI
51AQI
15th February 2025
60AQI
60AQI
16th February 2025
59AQI
59AQI
17th February 2025
54AQI
54AQI
18th February 2025
51AQI
51AQI
19th February 2025
38AQI
38AQI
20th February 2025
32AQI
32AQI
21st February 2025
37AQI
37AQI
22nd February 2025
25AQI
25AQI
23rd February 2025
37AQI
37AQI
24th February 2025
39AQI
39AQI
25th February 2025
45AQI
45AQI
26th February 2025
53AQI
53AQI
27th February 2025
41AQI
41AQI
28th February 2025
51AQI
51AQI
1st March 2025
48AQI
48AQI
2nd March 2025
55AQI
55AQI
3rd March 2025
57AQI
57AQI
4th March 2025
46AQI
46AQI
5th March 2025
37AQI
37AQI
6th March 2025
44AQI
44AQI
7th March 2025
53AQI
53AQI
8th March 2025
58AQI
58AQI
9th March 2025
47AQI
47AQI
10th March 2025
51AQI
51AQI
11th March 2025
58AQI
58AQI
12th March 2025
66AQI
66AQI
13th March 2025
55AQI
55AQI
14th March 2025
64AQI
64AQI
15th March 2025
57AQI
57AQI
16th March 2025
62AQI
62AQI
17th March 2025
67AQI
67AQI
18th March 2025
65AQI
65AQI
19th March 2025
63AQI
63AQI
20th March 2025
77AQI
77AQI
21st March 2025
83AQI
83AQI
22nd March 2025
106AQI
106AQI
23rd March 2025
86AQI
86AQI
24th March 2025
103AQI
103AQI
25th March 2025
89AQI
89AQI
26th March 2025
92AQI
92AQI
27th March 2025
99AQI
99AQI
28th March 2025
96AQI
96AQI
29th March 2025
69AQI
69AQI
30th March 2025
74AQI
74AQI
31st March 2025
76AQI
76AQI
1st April 2025
72AQI
72AQI
2nd April 2025
76AQI
76AQI
3rd April 2025
81AQI
81AQI
4th April 2025
102AQI
102AQI
5th April 2025
91AQI
91AQI
6th April 2025
103AQI
103AQI
7th April 2025
101AQI
101AQI
8th April 2025
102AQI
102AQI
9th April 2025
109AQI
109AQI
10th April 2025
95AQI
95AQI
11th April 2025
92AQI
92AQI
12th April 2025
163AQI
163AQI
13th April 2025
138AQI
138AQI
14th April 2025
113AQI
113AQI
15th April 2025
109AQI
109AQI
16th April 2025
92AQI
92AQI
17th April 2025
98AQI
98AQI
18th April 2025
84AQI
84AQI
19th April 2025
64AQI
64AQI
20th April 2025
71AQI
71AQI
21st April 2025
63AQI
63AQI
22nd April 2025
57AQI
57AQI
23rd April 2025
68AQI
68AQI
24th April 2025
52AQI
52AQI
25th April 2025
67AQI
67AQI
26th April 2025
62AQI
62AQI
27th April 2025
57AQI
57AQI
28th April 2025
61AQI
61AQI
29th April 2025
63AQI
63AQI
30th April 2025
49AQI
49AQI
1st May 2025
68AQI
68AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
68AQI
68AQI
4th May 2025
61AQI
61AQI
5th May 2025
68AQI
68AQI
6th May 2025
63AQI
63AQI
7th May 2025
60AQI
60AQI
8th May 2025
56AQI
56AQI
9th May 2025
59AQI
59AQI
10th May 2025
57AQI
57AQI
11th May 2025
66AQI
66AQI
12th May 2025
63AQI
63AQI
13th May 2025
64AQI
64AQI
14th May 2025
70AQI
70AQI
15th May 2025
74AQI
74AQI
16th May 2025
72AQI
72AQI
17th May 2025
69AQI
69AQI
18th May 2025
79AQI
79AQI
19th May 2025
87AQI
87AQI
20th May 2025
64AQI
64AQI
21st May 2025
60AQI
60AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
62AQI
62AQI
24th May 2025
71AQI
71AQI
25th May 2025
66AQI
66AQI
26th May 2025
61AQI
61AQI
27th May 2025
53AQI
53AQI
28th May 2025
51AQI
51AQI
29th May 2025
48AQI
48AQI
30th May 2025
49AQI
49AQI
31st May 2025
45AQI
45AQI
1st June 2025
52AQI
52AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
54AQI
54AQI
4th June 2025
67AQI
67AQI
5th June 2025
56AQI
56AQI
6th June 2025
63AQI
63AQI
7th June 2025
64AQI
64AQI
8th June 2025
72AQI
72AQI
9th June 2025
63AQI
63AQI
10th June 2025
65AQI
65AQI
11th June 2025
64AQI
64AQI
12th June 2025
60AQI
60AQI
13th June 2025
62AQI
62AQI
14th June 2025
56AQI
56AQI
15th June 2025
56AQI
56AQI
16th June 2025
59AQI
59AQI
17th June 2025
53AQI
53AQI
18th June 2025
50AQI
50AQI
19th June 2025
45AQI
45AQI
20th June 2025
48AQI
48AQI
21st June 2025
49AQI
49AQI
22nd June 2025
50AQI
50AQI
23rd June 2025
55AQI
55AQI
24th June 2025
44AQI
44AQI
25th June 2025
44AQI
44AQI
26th June 2025
45AQI
45AQI
27th June 2025
44AQI
44AQI
28th June 2025
50AQI
50AQI
29th June 2025
44AQI
44AQI
30th June 2025
43AQI
43AQI
1st July 2025
41AQI
41AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
39AQI
39AQI
4th July 2025
39AQI
39AQI
5th July 2025
39AQI
39AQI
6th July 2025
43AQI
43AQI
7th July 2025
47AQI
47AQI
8th July 2025
51AQI
51AQI
9th July 2025
46AQI
46AQI
10th July 2025
48AQI
48AQI
11th July 2025
46AQI
46AQI
12th July 2025
51AQI
51AQI
13th July 2025
51AQI
51AQI
14th July 2025
53AQI
53AQI
15th July 2025
50AQI
50AQI
16th July 2025
50AQI
50AQI
17th July 2025
48AQI
48AQI
18th July 2025
51AQI
51AQI
19th July 2025
51AQI
51AQI
20th July 2025
48AQI
48AQI
21st July 2025
42AQI
42AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
37AQI
37AQI
24th July 2025
37AQI
37AQI
25th July 2025
37AQI
37AQI
26th July 2025
39AQI
39AQI
27th July 2025
44AQI
44AQI
28th July 2025
46AQI
46AQI
29th July 2025
51AQI
51AQI
30th July 2025
48AQI
48AQI
31st July 2025
47AQI
47AQI
1st August 2025
54AQI
54AQI
102AQI
56AQI
68AQI
85AQI
63AQI
54AQI
45AQI
54AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202568AQI
12
19
8
20
5
24
2
1
20
8
1
3
28
13
17
24
7
1
54
129
29
1
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
July45AQI
202462AQI
10
13
8
9
13
6
1
3
25
3
10
15
5
17
14
19
11
28
3
19
12
17
13
11
19
1
8
22
16
15
151
176
38
1
Highest AQI recorded in
December98AQI
Lowest AQI recorded in
July38AQI
202374AQI
1
13
15
2
4
17
6
1
2
20
9
3
16
10
1
4
23
4
9
21
16
15
24
7
11
19
9
21
1
2
16
7
1
2
17
12
87
205
64
5
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
August44AQI
202267AQI
6
19
6
8
10
5
4
18
8
1
8
19
3
19
12
18
12
20
5
1
1
3
23
3
14
14
3
3
20
7
3
9
18
1
107
162
53
2
Highest AQI recorded in
December100AQI
Lowest AQI recorded in
July38AQI
202169AQI
14
13
4
3
14
11
5
12
12
2
16
13
1
10
21
18
12
22
9
12
9
19
11
13
16
2
7
14
9
2
16
12
1
127
161
60
7
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
July42AQI
202067AQI
6
7
2
13
6
2
15
1
9
21
15
16
18
13
21
6
3
13
15
3
7
20
3
4
16
7
4
91
141
30
4
Highest AQI recorded in
March100AQI
Lowest AQI recorded in
August48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
74AQILeast Polluted Year Recorded
2024(Avg.)
62AQIGuiyang's annual 2025 AQI (68) shows an average percentage change of 0.2% (worsened AQI) compared to previous years: 2020 (67), 2021 (69), 2022 (67), 2023 (74), 2024 (62).
