Gua Chacngzi Zhan, Guigang, Guangxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Gua Chacngzi Zhan, Guigang, Guangxi, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2021
104AQILowest AQI recorded on
29th Aug 2023
31AQISame Day Analysis (22nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 48 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Aug - 23rd Aug 2025
Gua Chacngzi Zhan, Guigang, Guangxi, China
AQI
Day
Night
.
6 AM22nd Aug 2025
7 PM
5 AM23rd Aug 2025
Day time
Avg. Highest Time
11AM22nd Aug
56AQI
Avg. Lowest Time
6PM22nd Aug
39AQI
Night time
Avg. Highest Time
11PM22nd Aug
54AQI
Avg. Lowest Time
1AM23rd Aug
46AQI
In the last 24 hours,
Gua Chacngzi Zhan's AQI reached its highest point of 56 at 11 AM during the Day, while the lowest point, 39, was recorded at 6 PM during the Day between 22nd Aug and 23rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gua Chacngzi Zhan, Guigang, Guangxi, China
JulAug
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 Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20254811 AMAQI
24th Jul 20254812 PMAQI
24th Jul 2025491 PMAQI
24th Jul 2025492 PMAQI
24th Jul 2025413 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20253910 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI
28°C24/32°C
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025679 AMAQI
25th Jul 20257110 AMAQI
25th Jul 20257411 AMAQI
25th Jul 20257612 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025534 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025589 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025554 AMAQI
26th Jul 2025555 AMAQI
29°C25/34°C
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025618 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256311 AMAQI
26th Jul 20256312 PMAQI
26th Jul 2025651 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025643 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI
30°C26/35°C
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025668 AMAQI
27th Jul 2025809 AMAQI
27th Jul 20258610 AMAQI
27th Jul 20258011 AMAQI
27th Jul 20258012 PMAQI
27th Jul 2025821 PMAQI
27th Jul 2025862 PMAQI
27th Jul 2025793 PMAQI
27th Jul 2025714 PMAQI
27th Jul 2025675 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025657 PMAQI
27th Jul 2025668 PMAQI
27th Jul 2025729 PMAQI
27th Jul 20257710 PMAQI
27th Jul 20257811 PMAQI
28th Jul 20257712 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025614 AMAQI
28th Jul 2025605 AMAQI
30°C27/35°C
28th Jul 2025616 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025708 AMAQI
28th Jul 2025759 AMAQI
28th Jul 20257710 AMAQI
28th Jul 20257911 AMAQI
28th Jul 20257612 PMAQI
28th Jul 2025811 PMAQI
28th Jul 2025782 PMAQI
28th Jul 2025773 PMAQI
28th Jul 2025704 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025706 PMAQI
28th Jul 2025667 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20257011 PMAQI
29th Jul 20256712 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025644 AMAQI
29th Jul 2025645 AMAQI
30°C26/34°C
29th Jul 2025656 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025638 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257610 AMAQI
29th Jul 20257211 AMAQI
29th Jul 20256812 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025722 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025624 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025628 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025624 AMAQI
30th Jul 2025625 AMAQI
30°C26/35°C
30th Jul 2025626 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20255310 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255212 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025593 PMAQI
30th Jul 2025694 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025746 PMAQI
30th Jul 2025727 PMAQI
30th Jul 2025668 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256312 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31st Jul 2025615 AMAQI
30°C26/35°C
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025675 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025595 AMAQI
30°C26/34°C
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025508 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025594 AMAQI
2nd Aug 2025595 AMAQI
28°C25/33°C
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025609 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20256312 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI
3rd Aug 2025585 AMAQI
28°C26/31°C
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025721 PMAQI
3rd Aug 2025652 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025555 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256111 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI
4th Aug 2025584 AMAQI
4th Aug 2025585 AMAQI
29°C26/34°C
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025578 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256211 AMAQI
4th Aug 20256312 PMAQI
4th Aug 2025641 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025614 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025506 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025581 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025604 AMAQI
5th Aug 2025595 AMAQI
29°C26/33°C
5th Aug 2025616 AMAQI
5th Aug 2025587 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20256211 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025582 PMAQI
5th Aug 2025573 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025465 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025517 PMAQI
5th Aug 2025568 PMAQI
5th Aug 2025589 PMAQI
5th Aug 20255710 PMAQI
5th Aug 20255711 PMAQI
6th Aug 20255712 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025583 AMAQI
6th Aug 2025584 AMAQI
6th Aug 2025585 AMAQI
27°C25/31°C
6th Aug 2025586 AMAQI
6th Aug 2025587 AMAQI
6th Aug 2025398 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20254610 AMAQI
6th Aug 20254811 AMAQI
6th Aug 20254812 PMAQI
6th Aug 2025411 PMAQI
6th Aug 2025362 PMAQI
6th Aug 2025393 PMAQI
6th Aug 2025364 PMAQI
6th Aug 2025405 PMAQI
6th Aug 2025396 PMAQI
6th Aug 2025477 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025571 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025563 AMAQI
7th Aug 2025554 AMAQI
7th Aug 2025565 AMAQI
25°C24/27°C
7th Aug 2025556 AMAQI
7th Aug 2025567 AMAQI
7th Aug 2025418 AMAQI
7th Aug 2025519 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255011 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025382 PMAQI
7th Aug 2025343 PMAQI
7th Aug 2025304 PMAQI
7th Aug 2025445 PMAQI
7th Aug 2025476 PMAQI
7th Aug 2025327 PMAQI
7th Aug 2025478 PMAQI
7th Aug 2025479 PMAQI
7th Aug 20254610 PMAQI
7th Aug 20255111 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025552 AMAQI
8th Aug 2025563 AMAQI
8th Aug 2025554 AMAQI
8th Aug 2025555 AMAQI
27°C24/30°C
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025628 AMAQI
8th Aug 2025649 AMAQI
8th Aug 20256610 AMAQI
8th Aug 20257311 AMAQI
8th Aug 20256612 PMAQI
8th Aug 2025611 PMAQI
8th Aug 2025562 PMAQI
8th Aug 2025573 PMAQI
8th Aug 2025464 PMAQI
8th Aug 2025465 PMAQI
8th Aug 2025486 PMAQI
8th Aug 2025547 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20256211 PMAQI
9th Aug 20255612 AMAQI
9th Aug 2025551 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025574 AMAQI
9th Aug 2025565 AMAQI
28°C24/32°C
9th Aug 2025566 AMAQI
9th Aug 2025567 AMAQI
9th Aug 2025648 AMAQI
9th Aug 2025749 AMAQI
9th Aug 20257110 AMAQI
9th Aug 20257711 AMAQI
9th Aug 20256112 PMAQI
9th Aug 2025591 PMAQI
9th Aug 2025582 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025524 PMAQI
9th Aug 2025435 PMAQI
9th Aug 2025436 PMAQI
9th Aug 2025507 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255910 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20256012 AMAQI
10th Aug 2025561 AMAQI
10th Aug 2025562 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025584 AMAQI
10th Aug 2025585 AMAQI
28°C25/33°C
10th Aug 2025586 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025568 AMAQI
10th Aug 2025559 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20255211 AMAQI
10th Aug 20256212 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025602 PMAQI
10th Aug 2025593 PMAQI
10th Aug 2025594 PMAQI
10th Aug 2025555 PMAQI
10th Aug 2025526 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025608 PMAQI
10th Aug 2025609 PMAQI
10th Aug 20256310 PMAQI
10th Aug 20256111 PMAQI
11th Aug 20256012 AMAQI
11th Aug 2025571 AMAQI
11th Aug 2025582 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025584 AMAQI
11th Aug 2025585 AMAQI
29°C25/34°C
11th Aug 2025586 AMAQI
11th Aug 2025587 AMAQI
11th Aug 2025558 AMAQI
11th Aug 2025529 AMAQI
11th Aug 20254210 AMAQI
11th Aug 20254511 AMAQI
11th Aug 20255412 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025622 PMAQI
11th Aug 2025593 PMAQI
11th Aug 2025674 PMAQI
11th Aug 2025575 PMAQI
11th Aug 2025546 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025588 PMAQI
11th Aug 2025579 PMAQI
11th Aug 20255910 PMAQI
11th Aug 20256211 PMAQI
12th Aug 20256112 AMAQI
12th Aug 2025571 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025573 AMAQI
12th Aug 2025584 AMAQI
12th Aug 2025585 AMAQI
29°C25/34°C
12th Aug 2025586 AMAQI
12th Aug 2025587 AMAQI
12th Aug 2025708 AMAQI
12th Aug 2025719 AMAQI
12th Aug 20256210 AMAQI
12th Aug 20256611 AMAQI
12th Aug 20256212 PMAQI
12th Aug 2025581 PMAQI
12th Aug 2025562 PMAQI
12th Aug 2025583 PMAQI
12th Aug 2025524 PMAQI
12th Aug 2025595 PMAQI
12th Aug 2025566 PMAQI
12th Aug 2025567 PMAQI
12th Aug 2025608 PMAQI
12th Aug 2025599 PMAQI
12th Aug 20256010 PMAQI
12th Aug 20255911 PMAQI
13th Aug 20255812 AMAQI
13th Aug 2025581 AMAQI
13th Aug 2025572 AMAQI
13th Aug 2025573 AMAQI
13th Aug 2025584 AMAQI
13th Aug 2025585 AMAQI
29°C25/34°C
13th Aug 2025586 AMAQI
13th Aug 2025587 AMAQI
13th Aug 2025598 AMAQI
13th Aug 2025629 AMAQI
13th Aug 20256310 AMAQI
13th Aug 20256311 AMAQI
13th Aug 20256212 PMAQI
13th Aug 2025601 PMAQI
13th Aug 2025572 PMAQI
13th Aug 2025613 PMAQI
13th Aug 2025614 PMAQI
13th Aug 2025575 PMAQI
13th Aug 2025626 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025598 PMAQI
13th Aug 2025649 PMAQI
13th Aug 20256210 PMAQI
13th Aug 20256411 PMAQI
14th Aug 20256212 AMAQI
14th Aug 2025571 AMAQI
14th Aug 2025562 AMAQI
14th Aug 2025573 AMAQI
14th Aug 2025584 AMAQI
14th Aug 2025585 AMAQI
29°C25/33°C
14th Aug 2025586 AMAQI
14th Aug 2025587 AMAQI
14th Aug 2025648 AMAQI
14th Aug 2025709 AMAQI
14th Aug 20257210 AMAQI
14th Aug 20256611 AMAQI
14th Aug 20256712 PMAQI
14th Aug 2025721 PMAQI
14th Aug 2025662 PMAQI
14th Aug 2025723 PMAQI
14th Aug 2025644 PMAQI
14th Aug 2025625 PMAQI
14th Aug 2025646 PMAQI
14th Aug 2025587 PMAQI
14th Aug 2025578 PMAQI
14th Aug 2025539 PMAQI
14th Aug 20255410 PMAQI
14th Aug 20255011 PMAQI
15th Aug 20255212 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025593 AMAQI
15th Aug 2025604 AMAQI
15th Aug 2025605 AMAQI
29°C26/34°C
15th Aug 2025606 AMAQI
15th Aug 2025597 AMAQI
15th Aug 2025248 AMAQI
15th Aug 2025349 AMAQI
15th Aug 20253610 AMAQI
15th Aug 20253711 AMAQI
15th Aug 20253612 PMAQI
15th Aug 2025441 PMAQI
15th Aug 2025332 PMAQI
15th Aug 2025303 PMAQI
15th Aug 2025274 PMAQI
15th Aug 2025275 PMAQI
15th Aug 2025346 PMAQI
15th Aug 2025477 PMAQI
15th Aug 2025528 PMAQI
15th Aug 2025539 PMAQI
15th Aug 20255410 PMAQI
15th Aug 20255411 PMAQI
16th Aug 20255512 AMAQI
16th Aug 2025571 AMAQI
16th Aug 2025592 AMAQI
16th Aug 2025563 AMAQI
16th Aug 2025554 AMAQI
16th Aug 2025545 AMAQI
25°C24/27°C
16th Aug 2025566 AMAQI
16th Aug 2025557 AMAQI
16th Aug 2025568 AMAQI
16th Aug 2025549 AMAQI
16th Aug 20254910 AMAQI
16th Aug 20255511 AMAQI
16th Aug 20255012 PMAQI
16th Aug 2025481 PMAQI
16th Aug 2025362 PMAQI
16th Aug 2025353 PMAQI
16th Aug 2025324 PMAQI
16th Aug 2025505 PMAQI
16th Aug 2025476 PMAQI
16th Aug 2025417 PMAQI
16th Aug 2025508 PMAQI
16th Aug 2025519 PMAQI
16th Aug 20255810 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20255612 AMAQI
17th Aug 2025561 AMAQI
17th Aug 2025552 AMAQI
17th Aug 2025543 AMAQI
17th Aug 2025534 AMAQI
17th Aug 2025545 AMAQI
27°C23/32°C
17th Aug 2025546 AMAQI
17th Aug 2025557 AMAQI
17th Aug 2025518 AMAQI
17th Aug 2025519 AMAQI
17th Aug 20254610 AMAQI
17th Aug 20254011 AMAQI
17th Aug 20254512 PMAQI
17th Aug 2025431 PMAQI
17th Aug 2025402 PMAQI
17th Aug 2025343 PMAQI
17th Aug 2025324 PMAQI
17th Aug 2025315 PMAQI
17th Aug 2025326 PMAQI
17th Aug 2025427 PMAQI
17th Aug 2025488 PMAQI
17th Aug 2025539 PMAQI
17th Aug 20255110 PMAQI
17th Aug 20255111 PMAQI
18th Aug 20255112 AMAQI
18th Aug 2025541 AMAQI
18th Aug 2025542 AMAQI
18th Aug 2025533 AMAQI
18th Aug 2025534 AMAQI
18th Aug 2025535 AMAQI
28°C24/33°C
18th Aug 2025536 AMAQI
18th Aug 2025537 AMAQI
18th Aug 2025328 AMAQI
18th Aug 2025289 AMAQI
18th Aug 20253210 AMAQI
18th Aug 20253211 AMAQI
18th Aug 20253312 PMAQI
18th Aug 2025371 PMAQI
18th Aug 2025442 PMAQI
18th Aug 2025383 PMAQI
18th Aug 2025294 PMAQI
18th Aug 2025335 PMAQI
18th Aug 2025236 PMAQI
18th Aug 2025327 PMAQI
18th Aug 2025408 PMAQI
18th Aug 2025459 PMAQI
18th Aug 20254710 PMAQI
18th Aug 20254811 PMAQI
19th Aug 20254912 AMAQI
19th Aug 2025521 AMAQI
19th Aug 2025522 AMAQI
19th Aug 2025503 AMAQI
19th Aug 2025514 AMAQI
19th Aug 2025505 AMAQI
25°C24/27°C
19th Aug 2025506 AMAQI
19th Aug 2025507 AMAQI
19th Aug 2025188 AMAQI
19th Aug 2025179 AMAQI
19th Aug 20252410 AMAQI
19th Aug 20253111 AMAQI
19th Aug 20254112 PMAQI
19th Aug 2025401 PMAQI
19th Aug 2025362 PMAQI
19th Aug 2025343 PMAQI
19th Aug 2025284 PMAQI
19th Aug 2025215 PMAQI
19th Aug 2025276 PMAQI
19th Aug 2025347 PMAQI
19th Aug 2025468 PMAQI
19th Aug 2025409 PMAQI
19th Aug 20254510 PMAQI
19th Aug 20254811 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025481 AMAQI
20th Aug 2025472 AMAQI
20th Aug 2025483 AMAQI
20th Aug 2025484 AMAQI
20th Aug 2025495 AMAQI
27°C24/30°C
20th Aug 2025496 AMAQI
20th Aug 2025497 AMAQI
20th Aug 2025408 AMAQI
20th Aug 2025409 AMAQI
20th Aug 20254510 AMAQI
20th Aug 20254611 AMAQI
20th Aug 20253812 PMAQI
20th Aug 2025361 PMAQI
20th Aug 2025372 PMAQI
20th Aug 2025423 PMAQI
20th Aug 2025344 PMAQI
20th Aug 2025365 PMAQI
20th Aug 2025406 PMAQI
20th Aug 2025427 PMAQI
20th Aug 2025458 PMAQI
20th Aug 2025449 PMAQI
20th Aug 20254310 PMAQI
20th Aug 20254711 PMAQI
21st Aug 20254412 AMAQI
21st Aug 2025461 AMAQI
21st Aug 2025452 AMAQI
21st Aug 2025483 AMAQI
21st Aug 2025474 AMAQI
21st Aug 2025485 AMAQI
27°C24/31°C
21st Aug 2025466 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025398 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20254410 AMAQI
21st Aug 20254711 AMAQI
21st Aug 20254412 PMAQI
21st Aug 2025391 PMAQI
21st Aug 2025392 PMAQI
21st Aug 2025423 PMAQI
21st Aug 2025344 PMAQI
21st Aug 2025365 PMAQI
21st Aug 2025346 PMAQI
21st Aug 2025387 PMAQI
21st Aug 2025388 PMAQI
21st Aug 2025449 PMAQI
21st Aug 20253810 PMAQI
21st Aug 20254211 PMAQI
22nd Aug 20254412 AMAQI
22nd Aug 2025471 AMAQI
22nd Aug 2025482 AMAQI
22nd Aug 2025463 AMAQI
22nd Aug 2025464 AMAQI
22nd Aug 2025465 AMAQI
27°C24/32°C
22nd Aug 2025466 AMAQI
22nd Aug 2025467 AMAQI
22nd Aug 2025398 AMAQI
22nd Aug 2025419 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20255611 AMAQI
22nd Aug 20255412 PMAQI
22nd Aug 2025461 PMAQI
22nd Aug 2025502 PMAQI
22nd Aug 2025533 PMAQI
22nd Aug 2025524 PMAQI
22nd Aug 2025545 PMAQI
22nd Aug 2025396 PMAQI
22nd Aug 2025447 PMAQI
22nd Aug 2025488 PMAQI
22nd Aug 2025529 PMAQI
22nd Aug 20255110 PMAQI
22nd Aug 20255411 PMAQI
23rd Aug 20255112 AMAQI
23rd Aug 2025461 AMAQI
23rd Aug 2025482 AMAQI
23rd Aug 2025483 AMAQI
23rd Aug 2025484 AMAQI
23rd Aug 2025495 AMAQI
28°C24/31°C
23rd Aug 2025486 AMAQI
6 AM23rd Aug 2025487 AMAQI
23rd Aug 2025568 AMAQI
23rd Aug 2025649 AMAQI
23rd Aug 20256410 AMAQI
23rd Aug 20256811 AMAQI
23rd Aug 20256012 PMAQI
12 PM23rd Aug 2025581 PMAQI
23rd Aug 2025522 PMAQI
23rd Aug 2025483 PMAQI
23rd Aug 2025504 PMAQI
23rd Aug 2025515 PMAQI
23rd Aug 2025526 PMAQI
23rd Aug 2025527 PMAQI
7 PM23rd Aug 2025518 PMAQI
23rd Aug 2025549 PMAQI
23rd Aug 20255510 PMAQI
23rd Aug 20255411 PMAQI
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 1 PM
56AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
4 PM - 6 PM
50AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 1 PM (Avg. 56), while the lowest AQI was between 4 PM to 6 PM (Avg. 50).
Night time
Avg. Highest Time
11 PM
58AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 10 PM
55AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 58), while the lowest AQI was between 8 PM to 10 PM (Avg. 55).
2025 Days Vs Air Quality
Gua Chacngzi Zhan, Guigang, Guangxi, China
2025
20%
47
60%
141
15%
35
5%
11
Total number of days with different AQI categories in last 235 days in 2025 (130 days remaining)
Good
47 DaysModerate
141 DaysPoor
35 DaysUnhealthy
11 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 235 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
Gua Chacngzi Zhan, Guigang, Guangxi, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
161AQI
161AQI
2nd January 2025
156AQI
156AQI
3rd January 2025
151AQI
151AQI
4th January 2025
152AQI
152AQI
5th January 2025
156AQI
156AQI
6th January 2025
161AQI
161AQI
7th January 2025
157AQI
157AQI
8th January 2025
157AQI
157AQI
9th January 2025
149AQI
149AQI
10th January 2025
112AQI
112AQI
11th January 2025
104AQI
104AQI
12th January 2025
118AQI
118AQI
13th January 2025
124AQI
124AQI
14th January 2025
141AQI
141AQI
15th January 2025
133AQI
133AQI
16th January 2025
133AQI
133AQI
17th January 2025
131AQI
131AQI
18th January 2025
137AQI
137AQI
19th January 2025
146AQI
146AQI
20th January 2025
145AQI
145AQI
21st January 2025
159AQI
159AQI
22nd January 2025
145AQI
145AQI
23rd January 2025
151AQI
151AQI
24th January 2025
124AQI
124AQI
25th January 2025
122AQI
122AQI
26th January 2025
64AQI
64AQI
27th January 2025
85AQI
85AQI
28th January 2025
87AQI
87AQI
29th January 2025
165AQI
165AQI
30th January 2025
137AQI
137AQI
31st January 2025
134AQI
134AQI
1st February 2025
114AQI
114AQI
2nd February 2025
82AQI
82AQI
3rd February 2025
63AQI
63AQI
4th February 2025
85AQI
85AQI
5th February 2025
101AQI
101AQI
6th February 2025
82AQI
82AQI
7th February 2025
64AQI
64AQI
8th February 2025
79AQI
79AQI
9th February 2025
79AQI
79AQI
10th February 2025
127AQI
127AQI
11th February 2025
123AQI
123AQI
12th February 2025
98AQI
98AQI
13th February 2025
119AQI
119AQI
14th February 2025
140AQI
140AQI
15th February 2025
114AQI
114AQI
16th February 2025
91AQI
91AQI
17th February 2025
88AQI
88AQI
18th February 2025
75AQI
75AQI
19th February 2025
99AQI
99AQI
20th February 2025
105AQI
105AQI
21st February 2025
68AQI
68AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
46AQI
46AQI
24th February 2025
90AQI
90AQI
25th February 2025
128AQI
128AQI
26th February 2025
72AQI
72AQI
27th February 2025
122AQI
122AQI
28th February 2025
95AQI
95AQI
1st March 2025
85AQI
85AQI
2nd March 2025
74AQI
74AQI
3rd March 2025
78AQI
78AQI
4th March 2025
71AQI
71AQI
5th March 2025
70AQI
70AQI
6th March 2025
52AQI
52AQI
7th March 2025
71AQI
71AQI
8th March 2025
68AQI
68AQI
9th March 2025
77AQI
77AQI
10th March 2025
105AQI
105AQI
11th March 2025
99AQI
99AQI
12th March 2025
85AQI
85AQI
13th March 2025
79AQI
79AQI
14th March 2025
86AQI
86AQI
15th March 2025
52AQI
52AQI
16th March 2025
65AQI
65AQI
17th March 2025
83AQI
83AQI
18th March 2025
72AQI
72AQI
19th March 2025
79AQI
79AQI
20th March 2025
93AQI
93AQI
21st March 2025
119AQI
119AQI
22nd March 2025
120AQI
120AQI
23rd March 2025
120AQI
120AQI
24th March 2025
117AQI
117AQI
25th March 2025
112AQI
112AQI
26th March 2025
97AQI
97AQI
27th March 2025
102AQI
102AQI
28th March 2025
99AQI
99AQI
29th March 2025
61AQI
61AQI
30th March 2025
48AQI
48AQI
31st March 2025
49AQI
49AQI
1st April 2025
57AQI
57AQI
2nd April 2025
62AQI
62AQI
3rd April 2025
68AQI
68AQI
4th April 2025
68AQI
68AQI
5th April 2025
84AQI
84AQI
6th April 2025
75AQI
75AQI
7th April 2025
81AQI
81AQI
8th April 2025
73AQI
73AQI
9th April 2025
71AQI
71AQI
10th April 2025
68AQI
68AQI
11th April 2025
62AQI
62AQI
12th April 2025
66AQI
66AQI
13th April 2025
103AQI
103AQI
14th April 2025
94AQI
94AQI
15th April 2025
93AQI
93AQI
16th April 2025
86AQI
86AQI
17th April 2025
78AQI
78AQI
18th April 2025
72AQI
72AQI
19th April 2025
66AQI
66AQI
20th April 2025
61AQI
61AQI
21st April 2025
58AQI
58AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
59AQI
59AQI
24th April 2025
56AQI
56AQI
25th April 2025
52AQI
52AQI
26th April 2025
55AQI
55AQI
27th April 2025
55AQI
55AQI
28th April 2025
53AQI
53AQI
29th April 2025
58AQI
58AQI
30th April 2025
58AQI
58AQI
1st May 2025
58AQI
58AQI
2nd May 2025
64AQI
64AQI
3rd May 2025
61AQI
61AQI
4th May 2025
59AQI
59AQI
5th May 2025
57AQI
57AQI
6th May 2025
59AQI
59AQI
7th May 2025
58AQI
58AQI
8th May 2025
57AQI
57AQI
9th May 2025
49AQI
49AQI
10th May 2025
55AQI
55AQI
11th May 2025
54AQI
54AQI
12th May 2025
61AQI
61AQI
13th May 2025
60AQI
60AQI
14th May 2025
57AQI
57AQI
15th May 2025
50AQI
50AQI
16th May 2025
49AQI
49AQI
17th May 2025
51AQI
51AQI
18th May 2025
52AQI
52AQI
19th May 2025
51AQI
51AQI
20th May 2025
51AQI
51AQI
21st May 2025
53AQI
53AQI
22nd May 2025
51AQI
51AQI
23rd May 2025
50AQI
50AQI
24th May 2025
50AQI
50AQI
25th May 2025
61AQI
61AQI
26th May 2025
60AQI
60AQI
27th May 2025
66AQI
66AQI
28th May 2025
65AQI
65AQI
29th May 2025
53AQI
53AQI
30th May 2025
55AQI
55AQI
31st May 2025
53AQI
53AQI
1st June 2025
53AQI
53AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
48AQI
48AQI
4th June 2025
60AQI
60AQI
5th June 2025
58AQI
58AQI
6th June 2025
54AQI
54AQI
7th June 2025
52AQI
52AQI
8th June 2025
51AQI
51AQI
9th June 2025
53AQI
53AQI
10th June 2025
55AQI
55AQI
11th June 2025
49AQI
49AQI
12th June 2025
47AQI
47AQI
13th June 2025
43AQI
43AQI
14th June 2025
44AQI
44AQI
15th June 2025
47AQI
47AQI
16th June 2025
46AQI
46AQI
17th June 2025
46AQI
46AQI
18th June 2025
48AQI
48AQI
19th June 2025
46AQI
46AQI
20th June 2025
47AQI
47AQI
21st June 2025
45AQI
45AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
47AQI
47AQI
24th June 2025
45AQI
45AQI
25th June 2025
41AQI
41AQI
26th June 2025
46AQI
46AQI
27th June 2025
37AQI
37AQI
28th June 2025
37AQI
37AQI
29th June 2025
39AQI
39AQI
30th June 2025
39AQI
39AQI
1st July 2025
38AQI
38AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
43AQI
43AQI
4th July 2025
49AQI
49AQI
5th July 2025
56AQI
56AQI
6th July 2025
59AQI
59AQI
7th July 2025
59AQI
59AQI
8th July 2025
57AQI
57AQI
9th July 2025
59AQI
59AQI
10th July 2025
57AQI
57AQI
11th July 2025
55AQI
55AQI
12th July 2025
56AQI
56AQI
13th July 2025
55AQI
55AQI
14th July 2025
59AQI
59AQI
15th July 2025
57AQI
57AQI
16th July 2025
58AQI
58AQI
17th July 2025
59AQI
59AQI
18th July 2025
64AQI
64AQI
19th July 2025
65AQI
65AQI
20th July 2025
59AQI
59AQI
21st July 2025
45AQI
45AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
40AQI
40AQI
24th July 2025
48AQI
48AQI
25th July 2025
58AQI
58AQI
26th July 2025
58AQI
58AQI
27th July 2025
68AQI
68AQI
28th July 2025
67AQI
67AQI
29th July 2025
64AQI
64AQI
30th July 2025
62AQI
62AQI
31st July 2025
61AQI
61AQI
1st August 2025
57AQI
57AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
60AQI
60AQI
4th August 2025
59AQI
59AQI
5th August 2025
56AQI
56AQI
6th August 2025
50AQI
50AQI
7th August 2025
49AQI
49AQI
8th August 2025
57AQI
57AQI
9th August 2025
57AQI
57AQI
10th August 2025
57AQI
57AQI
11th August 2025
57AQI
57AQI
12th August 2025
59AQI
59AQI
13th August 2025
60AQI
60AQI
14th August 2025
61AQI
61AQI
15th August 2025
47AQI
47AQI
16th August 2025
51AQI
51AQI
17th August 2025
47AQI
47AQI
18th August 2025
42AQI
42AQI
19th August 2025
40AQI
40AQI
20th August 2025
44AQI
44AQI
21st August 2025
42AQI
42AQI
22nd August 2025
48AQI
48AQI
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
135AQI
94AQI
83AQI
68AQI
56AQI
47AQI
55AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202575AQI
3
17
11
1
17
10
2
22
7
29
1
5
26
22
8
8
23
9
13
47
141
35
11
Highest AQI recorded in
January135AQI
Lowest AQI recorded in
June47AQI
202485AQI
1
13
15
2
9
6
10
4
3
11
17
3
14
13
4
23
4
11
19
10
21
31
2
24
4
2
23
6
1
15
14
7
14
10
46
207
97
16
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
July56AQI
202389AQI
2
7
15
6
1
4
10
11
3
9
17
5
1
15
14
1
24
6
7
23
2
26
3
7
24
10
19
1
5
21
5
8
16
2
3
8
18
2
42
194
106
18
1
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
August58AQI
202288AQI
5
10
13
3
12
5
2
3
2
14
15
4
12
14
9
18
4
3
27
7
17
1
11
17
2
16
12
1
3
15
11
1
3
5
18
5
50
151
106
13
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
July58AQI
202190AQI
4
13
14
2
5
17
4
1
14
16
4
15
11
1
29
1
3
22
3
1
27
3
30
1
25
5
5
20
6
5
16
9
10
16
5
22
217
101
23
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
August68AQI
202082AQI
4
7
2
2
9
10
1
13
4
1
29
31
9
19
3
3
23
4
1
19
11
14
16
13
10
8
21
177
60
8
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
June62AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
90AQILeast Polluted Year Recorded
2025(Avg.)
75AQIGua Chacngzi Zhan's annual 2025 AQI (75) shows an average percentage change of -13.6% (improved AQI) compared to previous years: 2020 (82), 2021 (90), 2022 (88), 2023 (89), 2024 (85).
