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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

City Epa Station, 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

City Epa Station, Guiyang, Guizhou, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Aug 2024
92AQI
Lowest AQI recorded on
24th Aug 2024
24AQI

Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

City Epa Station, Guiyang, Guizhou, China

AQI
Day
Night
.

6 AM17th Aug 2026

7 PM

5 AM18th Aug 2026

Day time
Avg. Highest Time
11AM17th Aug

65AQI

Avg. Lowest Time
10AM17th Aug

29AQI

Night time
Avg. Highest Time
10PM17th Aug

58AQI

Avg. Lowest Time
4AM18th Aug

44AQI

In the last 24 hours,

City Epa Station's AQI reached its highest point of 65 at 11 AM during the Day, while the lowest point, 29, was recorded at 10 AM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

City Epa Station, Guiyang, Guizhou, China

JulAug
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
Day
Night
20th Jul 2026346 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026338 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20266612 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026324 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026327 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20262212 AMAQI
21st Jul 2026321 AMAQI
21st Jul 2026382 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026534 AMAQI
21st Jul 2026555 AMAQI

22°C17/28°C

21st Jul 2026446 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026568 AMAQI
21st Jul 2026589 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20266312 PMAQI
21st Jul 2026561 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026746 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026481 AMAQI
22nd Jul 2026512 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026634 AMAQI
22nd Jul 2026585 AMAQI

22°C18/29°C

22nd Jul 2026336 AMAQI
22nd Jul 2026447 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026609 AMAQI
22nd Jul 20266410 AMAQI
22nd Jul 20266211 AMAQI
22nd Jul 20266412 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026782 PMAQI
22nd Jul 2026583 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026465 PMAQI
22nd Jul 2026626 PMAQI
22nd Jul 2026587 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026649 PMAQI
22nd Jul 20265910 PMAQI
22nd Jul 20265411 PMAQI
23rd Jul 20265512 AMAQI
23rd Jul 2026521 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026573 AMAQI
23rd Jul 2026624 AMAQI
23rd Jul 2026655 AMAQI

22°C17/29°C

23rd Jul 2026706 AMAQI
23rd Jul 2026677 AMAQI
23rd Jul 2026738 AMAQI
23rd Jul 2026639 AMAQI
23rd Jul 20266610 AMAQI
23rd Jul 20266611 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026641 PMAQI
23rd Jul 2026672 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20265410 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026423 AMAQI
24th Jul 2026254 AMAQI
24th Jul 2026315 AMAQI

22°C18/26°C

24th Jul 2026386 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026501 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026365 PMAQI
24th Jul 2026326 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262111 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026401 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026314 AMAQI
25th Jul 2026335 AMAQI

22°C19/26°C

25th Jul 2026386 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20266410 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026408 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264911 PMAQI
26th Jul 20265812 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026573 AMAQI
26th Jul 2026624 AMAQI
26th Jul 2026605 AMAQI

21°C19/24°C

26th Jul 2026706 AMAQI
26th Jul 2026567 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026769 AMAQI
26th Jul 20266610 AMAQI
26th Jul 20266511 AMAQI
26th Jul 20265812 PMAQI
26th Jul 2026571 PMAQI
26th Jul 2026552 PMAQI
26th Jul 2026503 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20265211 PMAQI
27th Jul 20265412 AMAQI
27th Jul 2026591 AMAQI
27th Jul 2026542 AMAQI
27th Jul 2026513 AMAQI
27th Jul 2026464 AMAQI
27th Jul 2026465 AMAQI

23°C18/30°C

27th Jul 2026426 AMAQI
27th Jul 2026517 AMAQI
27th Jul 2026528 AMAQI
27th Jul 2026529 AMAQI
27th Jul 20264810 AMAQI
27th Jul 20265211 AMAQI
27th Jul 20265312 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026589 PMAQI
27th Jul 20266010 PMAQI
27th Jul 20265411 PMAQI
28th Jul 20266212 AMAQI
28th Jul 2026621 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026254 AMAQI
28th Jul 2026295 AMAQI

22°C18/27°C

28th Jul 2026296 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026319 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20263111 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026461 PMAQI
28th Jul 2026482 PMAQI
28th Jul 2026543 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026331 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026384 AMAQI
29th Jul 2026385 AMAQI

22°C18/27°C

29th Jul 2026386 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026448 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026541 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20263211 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026342 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026494 AMAQI
30th Jul 2026525 AMAQI

22°C20/26°C

30th Jul 2026536 AMAQI
30th Jul 2026517 AMAQI
30th Jul 2026428 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026331 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026305 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026347 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026289 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20265811 PMAQI
31st Jul 20265712 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026402 AMAQI
31st Jul 2026783 AMAQI
31st Jul 2026504 AMAQI
31st Jul 2026405 AMAQI

22°C19/26°C

31st Jul 2026276 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026278 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026312 PMAQI
31st Jul 2026333 PMAQI
31st Jul 2026314 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026313 AMAQI
1st Aug 2026314 AMAQI
1st Aug 2026325 AMAQI

23°C20/26°C

1st Aug 2026366 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026362 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026318 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026381 AMAQI
2nd Aug 2026362 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026294 AMAQI
2nd Aug 2026345 AMAQI

23°C21/27°C

2nd Aug 2026316 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026269 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20265612 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026532 PMAQI
2nd Aug 2026563 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026447 PMAQI
2nd Aug 2026488 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20262710 PMAQI
2nd Aug 20263211 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026314 AMAQI
3rd Aug 2026275 AMAQI

23°C20/27°C

3rd Aug 2026316 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026538 AMAQI
3rd Aug 2026539 AMAQI
3rd Aug 20265110 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026332 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026314 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026246 PMAQI
3rd Aug 2026267 PMAQI
3rd Aug 2026348 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20265510 PMAQI
3rd Aug 20264411 PMAQI
4th Aug 20264212 AMAQI
4th Aug 2026451 AMAQI
4th Aug 2026342 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026274 AMAQI
4th Aug 2026345 AMAQI

21°C19/24°C

4th Aug 2026296 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026288 AMAQI
4th Aug 2026349 AMAQI
4th Aug 20263410 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20264012 PMAQI
4th Aug 2026361 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026264 PMAQI
4th Aug 2026235 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026248 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262610 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262412 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026232 AMAQI
5th Aug 2026313 AMAQI
5th Aug 2026264 AMAQI
5th Aug 2026245 AMAQI

21°C19/26°C

5th Aug 2026296 AMAQI
5th Aug 2026287 AMAQI
5th Aug 2026388 AMAQI
5th Aug 2026349 AMAQI
5th Aug 20262610 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026321 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026323 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026365 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026448 PMAQI
5th Aug 2026249 PMAQI
5th Aug 20262610 PMAQI
5th Aug 20264211 PMAQI
6th Aug 20262812 AMAQI
6th Aug 2026511 AMAQI
6th Aug 2026362 AMAQI
6th Aug 2026323 AMAQI
6th Aug 2026314 AMAQI
6th Aug 2026235 AMAQI

22°C18/26°C

6th Aug 2026236 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026318 AMAQI
6th Aug 2026289 AMAQI
6th Aug 20263610 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20263712 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026263 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026287 PMAQI
6th Aug 2026248 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262611 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026281 AMAQI
7th Aug 2026302 AMAQI
7th Aug 2026383 AMAQI
7th Aug 2026404 AMAQI
7th Aug 2026345 AMAQI

22°C18/27°C

7th Aug 2026366 AMAQI
7th Aug 2026347 AMAQI
7th Aug 2026408 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20264010 AMAQI
7th Aug 20264411 AMAQI
7th Aug 20265212 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026522 PMAQI
7th Aug 2026433 PMAQI
7th Aug 2026384 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026266 PMAQI
7th Aug 2026347 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026309 PMAQI
7th Aug 20263010 PMAQI
7th Aug 20262711 PMAQI
8th Aug 20263112 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026223 AMAQI
8th Aug 2026384 AMAQI
8th Aug 2026275 AMAQI

21°C19/25°C

8th Aug 2026296 AMAQI
8th Aug 2026227 AMAQI
8th Aug 2026348 AMAQI
8th Aug 2026699 AMAQI
8th Aug 20265610 AMAQI
8th Aug 20265711 AMAQI
8th Aug 20265812 PMAQI
8th Aug 2026501 PMAQI
8th Aug 2026312 PMAQI
8th Aug 2026403 PMAQI
8th Aug 2026444 PMAQI
8th Aug 2026345 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026609 PMAQI
8th Aug 20265610 PMAQI
8th Aug 20265111 PMAQI
9th Aug 20264812 AMAQI
9th Aug 2026461 AMAQI
9th Aug 2026462 AMAQI
9th Aug 2026383 AMAQI
9th Aug 2026334 AMAQI
9th Aug 2026365 AMAQI

22°C19/26°C

9th Aug 2026336 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026469 AMAQI
9th Aug 20263610 AMAQI
9th Aug 20263011 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026491 PMAQI
9th Aug 2026422 PMAQI
9th Aug 2026513 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026365 PMAQI
9th Aug 2026466 PMAQI
9th Aug 2026507 PMAQI
9th Aug 2026668 PMAQI
9th Aug 2026719 PMAQI
9th Aug 20266810 PMAQI
9th Aug 20266911 PMAQI
10th Aug 20266812 AMAQI
10th Aug 2026701 AMAQI
10th Aug 2026662 AMAQI
10th Aug 2026593 AMAQI
10th Aug 2026574 AMAQI
10th Aug 2026565 AMAQI

22°C18/28°C

10th Aug 2026576 AMAQI
10th Aug 2026557 AMAQI
10th Aug 2026518 AMAQI
10th Aug 2026529 AMAQI
10th Aug 20265010 AMAQI
10th Aug 20265511 AMAQI
10th Aug 20262812 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026382 PMAQI
10th Aug 2026223 PMAQI
10th Aug 2026544 PMAQI
10th Aug 2026405 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026527 PMAQI
10th Aug 2026288 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20263010 PMAQI
10th Aug 20264011 PMAQI
11th Aug 20266012 AMAQI
11th Aug 2026601 AMAQI
11th Aug 2026542 AMAQI
11th Aug 2026523 AMAQI
11th Aug 2026364 AMAQI
11th Aug 2026335 AMAQI

22°C18/28°C

11th Aug 2026386 AMAQI
11th Aug 2026507 AMAQI
11th Aug 2026558 AMAQI
11th Aug 2026449 AMAQI
11th Aug 20262310 AMAQI
11th Aug 20263111 AMAQI
11th Aug 20264912 PMAQI
11th Aug 2026541 PMAQI
11th Aug 2026462 PMAQI
11th Aug 2026423 PMAQI
11th Aug 2026564 PMAQI
11th Aug 2026335 PMAQI
11th Aug 2026366 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20264011 PMAQI
12th Aug 20266412 AMAQI
12th Aug 2026571 AMAQI
12th Aug 2026702 AMAQI
12th Aug 2026573 AMAQI
12th Aug 2026554 AMAQI
12th Aug 2026535 AMAQI

23°C18/29°C

12th Aug 2026496 AMAQI
12th Aug 2026527 AMAQI
12th Aug 2026548 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20264810 AMAQI
12th Aug 20265011 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026402 PMAQI
12th Aug 2026313 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026226 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026328 PMAQI
12th Aug 2026489 PMAQI
12th Aug 20265510 PMAQI
12th Aug 20265211 PMAQI
13th Aug 20265012 AMAQI
13th Aug 2026601 AMAQI
13th Aug 2026622 AMAQI
13th Aug 2026383 AMAQI
13th Aug 2026274 AMAQI
13th Aug 2026215 AMAQI

23°C19/29°C

13th Aug 2026236 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026298 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20265010 AMAQI
13th Aug 20264911 AMAQI
13th Aug 20264212 PMAQI
13th Aug 2026401 PMAQI
13th Aug 2026312 PMAQI
13th Aug 2026403 PMAQI
13th Aug 2026234 PMAQI
13th Aug 2026325 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026318 PMAQI
13th Aug 2026239 PMAQI
13th Aug 20263110 PMAQI
13th Aug 20264011 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026331 AMAQI
14th Aug 2026272 AMAQI
14th Aug 2026323 AMAQI
14th Aug 2026384 AMAQI
14th Aug 2026495 AMAQI

23°C18/29°C

14th Aug 2026526 AMAQI
14th Aug 2026537 AMAQI
14th Aug 2026518 AMAQI
14th Aug 2026529 AMAQI
14th Aug 20264410 AMAQI
14th Aug 20262611 AMAQI
14th Aug 20263412 PMAQI
14th Aug 2026421 PMAQI
14th Aug 2026312 PMAQI
14th Aug 2026333 PMAQI
14th Aug 2026274 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026316 PMAQI
14th Aug 2026367 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20263312 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026234 AMAQI
15th Aug 2026255 AMAQI

21°C16/26°C

15th Aug 2026216 AMAQI
15th Aug 2026327 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20262110 AMAQI
15th Aug 20262911 AMAQI
15th Aug 20263312 PMAQI
15th Aug 2026461 PMAQI
15th Aug 2026332 PMAQI
15th Aug 2026343 PMAQI
15th Aug 2026294 PMAQI
15th Aug 2026245 PMAQI
15th Aug 2026296 PMAQI
15th Aug 2026467 PMAQI
15th Aug 2026508 PMAQI
15th Aug 2026529 PMAQI
15th Aug 20264210 PMAQI
15th Aug 20264211 PMAQI
16th Aug 20265412 AMAQI
16th Aug 2026441 AMAQI
16th Aug 2026302 AMAQI
16th Aug 2026333 AMAQI
16th Aug 2026304 AMAQI
16th Aug 2026385 AMAQI

22°C17/28°C

16th Aug 2026346 AMAQI
16th Aug 2026327 AMAQI
16th Aug 2026318 AMAQI
16th Aug 2026329 AMAQI
16th Aug 20262810 AMAQI
16th Aug 20262811 AMAQI
16th Aug 20264812 PMAQI
16th Aug 2026441 PMAQI
16th Aug 2026282 PMAQI
16th Aug 2026333 PMAQI
16th Aug 2026334 PMAQI
16th Aug 2026315 PMAQI
16th Aug 2026266 PMAQI
16th Aug 2026327 PMAQI
16th Aug 2026268 PMAQI
16th Aug 2026339 PMAQI
16th Aug 20263810 PMAQI
16th Aug 20263411 PMAQI
17th Aug 20264012 AMAQI
17th Aug 2026401 AMAQI
17th Aug 2026532 AMAQI
17th Aug 2026373 AMAQI
17th Aug 2026364 AMAQI
17th Aug 2026365 AMAQI

23°C18/29°C

17th Aug 2026336 AMAQI
17th Aug 2026407 AMAQI
17th Aug 2026388 AMAQI
17th Aug 2026319 AMAQI
17th Aug 20262910 AMAQI
17th Aug 20266511 AMAQI
17th Aug 20265212 PMAQI
17th Aug 2026381 PMAQI
17th Aug 2026362 PMAQI
17th Aug 2026363 PMAQI
17th Aug 2026314 PMAQI
17th Aug 2026445 PMAQI
17th Aug 2026346 PMAQI
17th Aug 2026317 PMAQI
17th Aug 2026468 PMAQI
17th Aug 2026469 PMAQI
17th Aug 20265810 PMAQI
17th Aug 20265011 PMAQI
18th Aug 20264612 AMAQI
18th Aug 2026511 AMAQI
18th Aug 2026482 AMAQI
18th Aug 2026513 AMAQI
18th Aug 2026444 AMAQI
18th Aug 2026485 AMAQI

18°C17/19°C

18th Aug 2026526 AMAQI
6 AM
18th Aug 2026567 AMAQI
18th Aug 2026598 AMAQI
18th Aug 2026599 AMAQI
18th Aug 20266010 AMAQI
18th Aug 20266411 AMAQI
18th Aug 20265712 PMAQI
12 PM
18th Aug 2026571 PMAQI
18th Aug 2026592 PMAQI
18th Aug 2026563 PMAQI
18th Aug 2026504 PMAQI
18th Aug 2026515 PMAQI
18th Aug 2026466 PMAQI
18th Aug 2026627 PMAQI
7 PM
18th Aug 2026628 PMAQI
18th Aug 2026709 PMAQI
18th Aug 20266610 PMAQI
18th Aug 20266911 PMAQI
12 AM
5 AM

23°C19/27°C

Day time
Avg. Highest Time
12 PM

47AQI

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

35AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 47), while the lowest AQI was between 4 PM to 7 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 1 AM

43AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 43), while the lowest AQI was between 8 PM to 8 PM (Avg. 37).

2026 Days Vs Air Quality

City Epa Station, Guiyang, Guizhou, China

2026

51%

117

41%

95

7%

16

0.8%

2

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
117 Days
Moderate
95 Days
Poor
16 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 51%

Health Risk Level:

Considerable

In 2026, 51% of 230 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

City Epa Station, Guiyang, Guizhou, China

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
36AQI (US)
2nd January 2026
51AQI (US)
3rd January 2026
35AQI (US)
4th January 2026
44AQI (US)
5th January 2026
74AQI (US)
6th January 2026
85AQI (US)
7th January 2026
128AQI (US)
8th January 2026
104AQI (US)
9th January 2026
127AQI (US)
10th January 2026
146AQI (US)
11th January 2026
142AQI (US)
12th January 2026
101AQI (US)
13th January 2026
136AQI (US)
14th January 2026
133AQI (US)
15th January 2026
160AQI (US)
16th January 2026
145AQI (US)
17th January 2026
166AQI (US)
18th January 2026
114AQI (US)
19th January 2026
80AQI (US)
20th January 2026
45AQI (US)
21st January 2026
37AQI (US)
22nd January 2026
62AQI (US)
23rd January 2026
94AQI (US)
24th January 2026
116AQI (US)
25th January 2026
75AQI (US)
26th January 2026
51AQI (US)
27th January 2026
70AQI (US)
28th January 2026
86AQI (US)
29th January 2026
71AQI (US)
30th January 2026
47AQI (US)
31st January 2026
46AQI (US)
1st February 2026
60AQI (US)
2nd February 2026
91AQI (US)
3rd February 2026
95AQI (US)
4th February 2026
130AQI (US)
5th February 2026
89AQI (US)
6th February 2026
87AQI (US)
7th February 2026
66AQI (US)
8th February 2026
66AQI (US)
9th February 2026
35AQI (US)
10th February 2026
42AQI (US)
11th February 2026
61AQI (US)
12th February 2026
69AQI (US)
13th February 2026
110AQI (US)
14th February 2026
88AQI (US)
15th February 2026
61AQI (US)
16th February 2026
120AQI (US)
17th February 2026
98AQI (US)
18th February 2026
77AQI (US)
19th February 2026
59AQI (US)
20th February 2026
88AQI (US)
21st February 2026
69AQI (US)
22nd February 2026
74AQI (US)
23rd February 2026
64AQI (US)
24th February 2026
118AQI (US)
25th February 2026
58AQI (US)
26th February 2026
82AQI (US)
27th February 2026
33AQI (US)
28th February 2026
56AQI (US)
1st March 2026
85AQI (US)
2nd March 2026
46AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
56AQI (US)
5th March 2026
73AQI (US)
6th March 2026
96AQI (US)
7th March 2026
63AQI (US)
8th March 2026
16AQI (US)
9th March 2026
14AQI (US)
10th March 2026
26AQI (US)
11th March 2026
68AQI (US)
12th March 2026
66AQI (US)
13th March 2026
53AQI (US)
14th March 2026
99AQI (US)
15th March 2026
29AQI (US)
16th March 2026
28AQI (US)
17th March 2026
73AQI (US)
18th March 2026
29AQI (US)
19th March 2026
46AQI (US)
20th March 2026
40AQI (US)
21st March 2026
74AQI (US)
22nd March 2026
56AQI (US)
23rd March 2026
42AQI (US)
24th March 2026
50AQI (US)
25th March 2026
63AQI (US)
26th March 2026
56AQI (US)
27th March 2026
45AQI (US)
28th March 2026
41AQI (US)
29th March 2026
52AQI (US)
30th March 2026
64AQI (US)
31st March 2026
20AQI (US)
1st April 2026
35AQI (US)
2nd April 2026
64AQI (US)
3rd April 2026
47AQI (US)
4th April 2026
49AQI (US)
5th April 2026
66AQI (US)
6th April 2026
77AQI (US)
7th April 2026
39AQI (US)
8th April 2026
95AQI (US)
9th April 2026
60AQI (US)
10th April 2026
71AQI (US)
11th April 2026
80AQI (US)
12th April 2026
68AQI (US)
13th April 2026
73AQI (US)
14th April 2026
62AQI (US)
15th April 2026
60AQI (US)
16th April 2026
49AQI (US)
17th April 2026
42AQI (US)
18th April 2026
48AQI (US)
19th April 2026
65AQI (US)
20th April 2026
38AQI (US)
21st April 2026
30AQI (US)
22nd April 2026
29AQI (US)
23rd April 2026
37AQI (US)
24th April 2026
45AQI (US)
25th April 2026
71AQI (US)
26th April 2026
69AQI (US)
27th April 2026
46AQI (US)
28th April 2026
20AQI (US)
29th April 2026
26AQI (US)
30th April 2026
46AQI (US)
1st May 2026
51AQI (US)
2nd May 2026
43AQI (US)
3rd May 2026
31AQI (US)
4th May 2026
44AQI (US)
5th May 2026
54AQI (US)
6th May 2026
65AQI (US)
7th May 2026
62AQI (US)
8th May 2026
65AQI (US)
9th May 2026
79AQI (US)
10th May 2026
101AQI (US)
11th May 2026
98AQI (US)
12th May 2026
72AQI (US)
13th May 2026
45AQI (US)
14th May 2026
79AQI (US)
15th May 2026
34AQI (US)
16th May 2026
78AQI (US)
17th May 2026
77AQI (US)
18th May 2026
73AQI (US)
19th May 2026
68AQI (US)
20th May 2026
77AQI (US)
21st May 2026
84AQI (US)
22nd May 2026
85AQI (US)
23rd May 2026
77AQI (US)
24th May 2026
78AQI (US)
25th May 2026
78AQI (US)
26th May 2026
55AQI (US)
27th May 2026
67AQI (US)
28th May 2026
37AQI (US)
29th May 2026
29AQI (US)
30th May 2026
45AQI (US)
31st May 2026
50AQI (US)
1st June 2026
41AQI (US)
2nd June 2026
69AQI (US)
3rd June 2026
53AQI (US)
4th June 2026
56AQI (US)
5th June 2026
61AQI (US)
6th June 2026
48AQI (US)
7th June 2026
22AQI (US)
8th June 2026
12AQI (US)
9th June 2026
22AQI (US)
10th June 2026
27AQI (US)
11th June 2026
45AQI (US)
12th June 2026
41AQI (US)
13th June 2026
28AQI (US)
14th June 2026
51AQI (US)
15th June 2026
39AQI (US)
16th June 2026
43AQI (US)
17th June 2026
61AQI (US)
18th June 2026
18AQI (US)
19th June 2026
22AQI (US)
20th June 2026
41AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
26AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
20AQI (US)
25th June 2026
24AQI (US)
26th June 2026
21AQI (US)
27th June 2026
29AQI (US)
28th June 2026
50AQI (US)
29th June 2026
32AQI (US)
30th June 2026
18AQI (US)
1st July 2026
20AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
23AQI (US)
5th July 2026
16AQI (US)
6th July 2026
23AQI (US)
7th July 2026
49AQI (US)
8th July 2026
50AQI (US)
9th July 2026
45AQI (US)
10th July 2026
33AQI (US)
11th July 2026
21AQI (US)
12th July 2026
48AQI (US)
13th July 2026
49AQI (US)
14th July 2026
55AQI (US)
15th July 2026
38AQI (US)
16th July 2026
47AQI (US)
17th July 2026
52AQI (US)
18th July 2026
38AQI (US)
19th July 2026
31AQI (US)
20th July 2026
36AQI (US)
21st July 2026
45AQI (US)
22nd July 2026
56AQI (US)
23rd July 2026
55AQI (US)
24th July 2026
35AQI (US)
25th July 2026
41AQI (US)
26th July 2026
54AQI (US)
27th July 2026
47AQI (US)
28th July 2026
39AQI (US)
29th July 2026
39AQI (US)
30th July 2026
37AQI (US)
31st July 2026
33AQI (US)
1st August 2026
38AQI (US)
2nd August 2026
38AQI (US)
3rd August 2026
36AQI (US)
4th August 2026
31AQI (US)
5th August 2026
30AQI (US)
6th August 2026
29AQI (US)
7th August 2026
37AQI (US)
8th August 2026
41AQI (US)
9th August 2026
44AQI (US)
10th August 2026
47AQI (US)
11th August 2026
42AQI (US)
12th August 2026
45AQI (US)
13th August 2026
35AQI (US)
14th August 2026
35AQI (US)
15th August 2026
33AQI (US)
16th August 2026
34AQI (US)
17th August 2026
41AQI (US)
18th August 2026
56AQI (US)
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

91AQI (US)

77AQI (US)

52AQI (US)

54AQI (US)

64AQI (US)

35AQI (US)

39AQI (US)

38AQI (US)

No. of days

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

202657AQI (US)

7
11
11
2
3
21
4
15
16
16
14
9
21
1
24
6
26
5
17
1
117
95
16
2

Highest AQI (US) recorded in

January

91AQI (US)

Lowest AQI (US) recorded in

June

35AQI (US)

202566AQI (US)

13
18
8
20
4
25
2
2
19
8
1
3
28
14
16
24
7
23
8
19
11
11
20
13
12
5
19
11
1
121
198
44
2

Highest AQI (US) recorded in

January

103AQI (US)

Lowest AQI (US) recorded in

July

45AQI (US)

202472AQI (US)

3
18
10
5
13
10
1
1
20
10
6
16
8
10
21
13
17
18
13
7
24
6
24
10
19
2
8
21
1
12
18
1
87
218
59
1
1

Highest AQI (US) recorded in

December

102AQI (US)

Lowest AQI (US) recorded in

July

50AQI (US)

202382AQI (US)

1
8
17
4
2
18
7
1
2
18
10
1
3
14
12
1
3
21
7
4
26
6
25
13
18
7
23
4
25
2
2
11
10
3
1
17
8
4
48
224
73
14

Highest AQI (US) recorded in

January

117AQI (US)

Lowest AQI (US) recorded in

August

54AQI (US)

202268AQI (US)

9
17
4
10
9
2
5
19
7
3
15
19
12
17
13
15
6
1
1
25
2
14
14
3
3
22
5
2
12
15
2
98
165
38
2

Highest AQI (US) recorded in

December

103AQI (US)

Lowest AQI (US) recorded in

July

43AQI (US)

202167AQI (US)

13
13
4
3
14
11
6
11
12
2
15
14
1
10
21
15
14
1
21
10
12
9
19
11
15
16
9
14
7
5
14
11
1
130
161
56
7

Highest AQI (US) recorded in

January

110AQI (US)

Lowest AQI (US) recorded in

July

44AQI (US)

202057AQI (US)

2
5
5
1
3
15
3
4
14
20
10
27
4
26
5
25
3
2
16
13
2
10
17
3
7
16
4
4
140
102
19
5

Highest AQI (US) recorded in

March

93AQI (US)

Lowest AQI (US) recorded in

August

37AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
82AQI (US)
Least Polluted Year Recorded
2020(Avg.)
57AQI (US)

City Epa Station's annual 2026 AQI (US) (57) shows an average percentage change of -16.009% (improved AQI (US)) compared to previous years: 2020 (57), 2021 (67), 2022 (68), 2023 (82), 2024 (72), 2025 (66).