Crackle ZZI, Hechi, 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
Crackle ZZI, Hechi, Guangxi, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2021
85AQILowest AQI recorded on
29th Aug 2023
22AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Crackle ZZI, Hechi, Guangxi, China
AQI
Day
Night
.
6 AM4th Aug 2025
7 PM
5 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM4th Aug
68AQI
Avg. Lowest Time
6PM4th Aug
52AQI
In the last 24 hours,
Crackle ZZI's AQI reached its highest point of 68 at 2 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Crackle ZZI, Hechi, Guangxi, China
JulAug
06th - 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 - 04th04th - 05th05th
Day
Night
6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025478 AMAQI
6th Jul 2025509 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20256812 PMAQI
6th Jul 2025671 PMAQI
6th Jul 2025632 PMAQI
6th Jul 2025603 PMAQI
6th Jul 2025594 PMAQI
6th Jul 2025595 PMAQI
6th Jul 2025616 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025564 AMAQI
7th Jul 2025555 AMAQI
30°C26/34°C
7th Jul 2025556 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025598 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256110 AMAQI
7th Jul 20256011 AMAQI
7th Jul 20256212 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025594 AMAQI
8th Jul 2025595 AMAQI
29°C25/34°C
8th Jul 2025596 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025618 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255512 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025446 PMAQI
8th Jul 2025467 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025584 AMAQI
9th Jul 2025595 AMAQI
29°C25/33°C
9th Jul 2025586 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025468 AMAQI
9th Jul 2025529 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255011 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
10th Jul 2025585 AMAQI
29°C25/34°C
10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025448 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20255812 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025604 PMAQI
10th Jul 2025625 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025647 PMAQI
10th Jul 2025578 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025594 AMAQI
11th Jul 2025585 AMAQI
29°C26/34°C
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025599 AMAQI
11th Jul 20257110 AMAQI
11th Jul 20257011 AMAQI
11th Jul 20256212 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025473 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025436 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025584 AMAQI
12th Jul 2025585 AMAQI
28°C25/32°C
12th Jul 2025586 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025489 AMAQI
12th Jul 20254110 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20255512 PMAQI
12th Jul 2025541 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025574 AMAQI
13th Jul 2025575 AMAQI
28°C25/32°C
13th Jul 2025576 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025468 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
14th Jul 2025565 AMAQI
28°C25/33°C
14th Jul 2025576 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20257510 AMAQI
14th Jul 20257211 AMAQI
14th Jul 20256712 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025563 AMAQI
15th Jul 2025574 AMAQI
15th Jul 2025585 AMAQI
29°C26/33°C
15th Jul 2025586 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20255510 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025541 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025534 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025574 AMAQI
16th Jul 2025575 AMAQI
29°C26/33°C
16th Jul 2025566 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025579 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025583 AMAQI
17th Jul 2025584 AMAQI
17th Jul 2025585 AMAQI
29°C26/33°C
17th Jul 2025576 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025598 AMAQI
17th Jul 2025599 AMAQI
17th Jul 20254810 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025591 AMAQI
18th Jul 2025592 AMAQI
18th Jul 2025593 AMAQI
18th Jul 2025584 AMAQI
18th Jul 2025585 AMAQI
30°C25/35°C
18th Jul 2025586 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025558 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20256810 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025683 PMAQI
18th Jul 2025664 PMAQI
18th Jul 2025655 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025657 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256311 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025624 AMAQI
19th Jul 2025625 AMAQI
30°C26/36°C
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025648 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20257710 AMAQI
19th Jul 20257511 AMAQI
19th Jul 20257612 PMAQI
19th Jul 2025681 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025643 PMAQI
19th Jul 2025654 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025506 PMAQI
19th Jul 2025557 PMAQI
19th Jul 2025588 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20256110 PMAQI
19th Jul 20255911 PMAQI
20th Jul 20256112 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025644 AMAQI
20th Jul 2025645 AMAQI
30°C26/35°C
20th Jul 2025646 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025626 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025608 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025614 AMAQI
21st Jul 2025605 AMAQI
29°C26/33°C
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255110 PMAQI
21st Jul 20255011 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025554 AMAQI
22nd Jul 2025555 AMAQI
27°C25/29°C
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025231 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025524 AMAQI
23rd Jul 2025525 AMAQI
27°C25/31°C
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025215 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025307 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025439 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254011 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025411 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025514 AMAQI
24th Jul 2025515 AMAQI
27°C25/31°C
24th Jul 2025526 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025515 AMAQI
28°C24/32°C
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025608 AMAQI
25th Jul 2025729 AMAQI
25th Jul 20257210 AMAQI
25th Jul 20257811 AMAQI
25th Jul 20257712 PMAQI
25th Jul 2025611 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025597 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256511 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025544 AMAQI
26th Jul 2025555 AMAQI
29°C25/34°C
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025638 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20256710 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025535 PMAQI
26th Jul 2025476 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256112 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
27th Jul 2025565 AMAQI
30°C26/35°C
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025658 AMAQI
27th Jul 2025789 AMAQI
27th Jul 20258510 AMAQI
27th Jul 20258011 AMAQI
27th Jul 20257812 PMAQI
27th Jul 2025801 PMAQI
27th Jul 2025862 PMAQI
27th Jul 2025713 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025668 PMAQI
27th Jul 2025769 PMAQI
27th Jul 20257710 PMAQI
27th Jul 20258011 PMAQI
28th Jul 20258012 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025604 AMAQI
28th Jul 2025605 AMAQI
30°C27/35°C
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025769 AMAQI
28th Jul 20257510 AMAQI
28th Jul 20257811 AMAQI
28th Jul 20257612 PMAQI
28th Jul 2025811 PMAQI
28th Jul 2025742 PMAQI
28th Jul 2025763 PMAQI
28th Jul 2025704 PMAQI
28th Jul 2025695 PMAQI
28th Jul 2025736 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20257111 PMAQI
29th Jul 20256812 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025644 AMAQI
29th Jul 2025635 AMAQI
30°C26/34°C
29th Jul 2025646 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025739 AMAQI
29th Jul 20258210 AMAQI
29th Jul 20258011 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025661 PMAQI
29th Jul 2025672 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256611 PMAQI
30th Jul 20256312 AMAQI
30th Jul 2025611 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025644 AMAQI
30th Jul 2025645 AMAQI
30°C26/35°C
30th Jul 2025636 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20254710 AMAQI
30th Jul 20254911 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025694 PMAQI
30th Jul 2025695 PMAQI
30th Jul 2025776 PMAQI
30th Jul 2025767 PMAQI
30th Jul 2025678 PMAQI
30th Jul 2025699 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256811 PMAQI
31st Jul 20256412 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 20255210 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025644 PMAQI
31st Jul 2025675 PMAQI
31st Jul 2025676 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256112 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025595 AMAQI
30°C26/34°C
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025468 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 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 2025598 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255512 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 2025508 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025711 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20256010 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 2025599 AMAQI
4th Aug 20256110 AMAQI
4th Aug 20255811 AMAQI
4th Aug 20256112 PMAQI
4th Aug 2025641 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025614 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025526 PMAQI
4th Aug 2025587 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255912 AMAQI
--°C/°C
6 AM
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
58AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM - 7 PM
55AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 58), while the lowest AQI was between 8 AM to 7 PM (Avg. 55).
Night time
Avg. Highest Time
12 AM - 11 PM
58AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
58AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).
2025 Days Vs Air Quality
Crackle ZZI, Hechi, Guangxi, China
2025
12%
25
64%
137
21%
46
3%
7
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
25 DaysModerate
137 DaysPoor
46 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2025, 12% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Crackle ZZI, Hechi, 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.
1st January 2025
160AQI
160AQI
2nd January 2025
155AQI
155AQI
3rd January 2025
150AQI
150AQI
4th January 2025
150AQI
150AQI
5th January 2025
154AQI
154AQI
6th January 2025
161AQI
161AQI
7th January 2025
156AQI
156AQI
8th January 2025
156AQI
156AQI
9th January 2025
148AQI
148AQI
10th January 2025
107AQI
107AQI
11th January 2025
102AQI
102AQI
12th January 2025
109AQI
109AQI
13th January 2025
118AQI
118AQI
14th January 2025
139AQI
139AQI
15th January 2025
129AQI
129AQI
16th January 2025
131AQI
131AQI
17th January 2025
125AQI
125AQI
18th January 2025
131AQI
131AQI
19th January 2025
142AQI
142AQI
20th January 2025
141AQI
141AQI
21st January 2025
157AQI
157AQI
22nd January 2025
146AQI
146AQI
23rd January 2025
147AQI
147AQI
24th January 2025
125AQI
125AQI
25th January 2025
115AQI
115AQI
26th January 2025
64AQI
64AQI
27th January 2025
80AQI
80AQI
28th January 2025
81AQI
81AQI
29th January 2025
148AQI
148AQI
30th January 2025
132AQI
132AQI
31st January 2025
125AQI
125AQI
1st February 2025
106AQI
106AQI
2nd February 2025
74AQI
74AQI
3rd February 2025
54AQI
54AQI
4th February 2025
85AQI
85AQI
5th February 2025
98AQI
98AQI
6th February 2025
78AQI
78AQI
7th February 2025
60AQI
60AQI
8th February 2025
78AQI
78AQI
9th February 2025
74AQI
74AQI
10th February 2025
125AQI
125AQI
11th February 2025
121AQI
121AQI
12th February 2025
95AQI
95AQI
13th February 2025
116AQI
116AQI
14th February 2025
138AQI
138AQI
15th February 2025
114AQI
114AQI
16th February 2025
89AQI
89AQI
17th February 2025
87AQI
87AQI
18th February 2025
72AQI
72AQI
19th February 2025
97AQI
97AQI
20th February 2025
105AQI
105AQI
21st February 2025
65AQI
65AQI
22nd February 2025
72AQI
72AQI
23rd February 2025
41AQI
41AQI
24th February 2025
88AQI
88AQI
25th February 2025
127AQI
127AQI
26th February 2025
71AQI
71AQI
27th February 2025
116AQI
116AQI
28th February 2025
96AQI
96AQI
1st March 2025
82AQI
82AQI
2nd March 2025
69AQI
69AQI
3rd March 2025
76AQI
76AQI
4th March 2025
67AQI
67AQI
5th March 2025
69AQI
69AQI
6th March 2025
49AQI
49AQI
7th March 2025
68AQI
68AQI
8th March 2025
66AQI
66AQI
9th March 2025
73AQI
73AQI
10th March 2025
101AQI
101AQI
11th March 2025
98AQI
98AQI
12th March 2025
82AQI
82AQI
13th March 2025
75AQI
75AQI
14th March 2025
80AQI
80AQI
15th March 2025
50AQI
50AQI
16th March 2025
63AQI
63AQI
17th March 2025
79AQI
79AQI
18th March 2025
67AQI
67AQI
19th March 2025
72AQI
72AQI
20th March 2025
83AQI
83AQI
21st March 2025
112AQI
112AQI
22nd March 2025
116AQI
116AQI
23rd March 2025
121AQI
121AQI
24th March 2025
113AQI
113AQI
25th March 2025
110AQI
110AQI
26th March 2025
95AQI
95AQI
27th March 2025
97AQI
97AQI
28th March 2025
99AQI
99AQI
29th March 2025
58AQI
58AQI
30th March 2025
60AQI
60AQI
31st March 2025
60AQI
60AQI
1st April 2025
70AQI
70AQI
2nd April 2025
77AQI
77AQI
3rd April 2025
98AQI
98AQI
4th April 2025
96AQI
96AQI
5th April 2025
135AQI
135AQI
6th April 2025
107AQI
107AQI
7th April 2025
123AQI
123AQI
8th April 2025
105AQI
105AQI
9th April 2025
95AQI
95AQI
10th April 2025
88AQI
88AQI
11th April 2025
80AQI
80AQI
12th April 2025
91AQI
91AQI
13th April 2025
137AQI
137AQI
14th April 2025
135AQI
135AQI
15th April 2025
137AQI
137AQI
16th April 2025
131AQI
131AQI
17th April 2025
115AQI
115AQI
18th April 2025
102AQI
102AQI
19th April 2025
84AQI
84AQI
20th April 2025
73AQI
73AQI
21st April 2025
67AQI
67AQI
22nd April 2025
66AQI
66AQI
23rd April 2025
72AQI
72AQI
24th April 2025
64AQI
64AQI
25th April 2025
60AQI
60AQI
26th April 2025
63AQI
63AQI
27th April 2025
64AQI
64AQI
28th April 2025
62AQI
62AQI
29th April 2025
69AQI
69AQI
30th April 2025
68AQI
68AQI
1st May 2025
67AQI
67AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
68AQI
68AQI
4th May 2025
66AQI
66AQI
5th May 2025
63AQI
63AQI
6th May 2025
67AQI
67AQI
7th May 2025
65AQI
65AQI
8th May 2025
62AQI
62AQI
9th May 2025
52AQI
52AQI
10th May 2025
60AQI
60AQI
11th May 2025
59AQI
59AQI
12th May 2025
70AQI
70AQI
13th May 2025
67AQI
67AQI
14th May 2025
60AQI
60AQI
15th May 2025
54AQI
54AQI
16th May 2025
55AQI
55AQI
17th May 2025
54AQI
54AQI
18th May 2025
56AQI
56AQI
19th May 2025
57AQI
57AQI
20th May 2025
57AQI
57AQI
21st May 2025
58AQI
58AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
55AQI
55AQI
24th May 2025
52AQI
52AQI
25th May 2025
70AQI
70AQI
26th May 2025
70AQI
70AQI
27th May 2025
81AQI
81AQI
28th May 2025
85AQI
85AQI
29th May 2025
62AQI
62AQI
30th May 2025
61AQI
61AQI
31st May 2025
58AQI
58AQI
1st June 2025
59AQI
59AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
51AQI
51AQI
4th June 2025
65AQI
65AQI
5th June 2025
68AQI
68AQI
6th June 2025
60AQI
60AQI
7th June 2025
58AQI
58AQI
8th June 2025
56AQI
56AQI
9th June 2025
59AQI
59AQI
10th June 2025
58AQI
58AQI
11th June 2025
56AQI
56AQI
12th June 2025
51AQI
51AQI
13th June 2025
46AQI
46AQI
14th June 2025
51AQI
51AQI
15th June 2025
52AQI
52AQI
16th June 2025
52AQI
52AQI
17th June 2025
52AQI
52AQI
18th June 2025
49AQI
49AQI
19th June 2025
48AQI
48AQI
20th June 2025
48AQI
48AQI
21st June 2025
46AQI
46AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
44AQI
44AQI
24th June 2025
46AQI
46AQI
25th June 2025
41AQI
41AQI
26th June 2025
45AQI
45AQI
27th June 2025
38AQI
38AQI
28th June 2025
38AQI
38AQI
29th June 2025
40AQI
40AQI
30th June 2025
38AQI
38AQI
1st July 2025
38AQI
38AQI
2nd July 2025
39AQI
39AQI
3rd July 2025
41AQI
41AQI
4th July 2025
45AQI
45AQI
5th July 2025
52AQI
52AQI
6th July 2025
56AQI
56AQI
7th July 2025
59AQI
59AQI
8th July 2025
57AQI
57AQI
9th July 2025
58AQI
58AQI
10th July 2025
57AQI
57AQI
11th July 2025
56AQI
56AQI
12th July 2025
55AQI
55AQI
13th July 2025
54AQI
54AQI
14th July 2025
57AQI
57AQI
15th July 2025
56AQI
56AQI
16th July 2025
57AQI
57AQI
17th July 2025
58AQI
58AQI
18th July 2025
63AQI
63AQI
19th July 2025
62AQI
62AQI
20th July 2025
58AQI
58AQI
21st July 2025
43AQI
43AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
39AQI
39AQI
24th July 2025
45AQI
45AQI
25th July 2025
58AQI
58AQI
26th July 2025
57AQI
57AQI
27th July 2025
66AQI
66AQI
28th July 2025
67AQI
67AQI
29th July 2025
64AQI
64AQI
30th July 2025
62AQI
62AQI
31st July 2025
60AQI
60AQI
1st August 2025
57AQI
57AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
59AQI
59AQI
132AQI
91AQI
81AQI
91AQI
63AQI
50AQI
54AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202580AQI
3
21
7
1
18
9
2
23
6
20
10
31
14
16
8
23
3
25
137
46
7
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
June50AQI
202469AQI
3
15
11
2
14
6
8
1
5
16
10
5
20
5
15
15
1
29
1
29
2
27
4
12
18
6
21
4
2
17
11
7
16
8
147
142
66
11
Highest AQI recorded in
December124AQI
Lowest AQI recorded in
July31AQI
202375AQI
5
6
17
3
7
8
11
2
3
11
12
5
3
19
8
7
23
1
19
11
17
13
1
25
6
18
12
10
19
2
1
11
14
6
12
10
3
121
151
76
13
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
August42AQI
202277AQI
12
11
6
2
13
4
2
2
7
12
12
6
14
10
9
17
5
8
22
11
13
1
2
17
9
6
17
8
7
16
6
1
4
8
19
85
152
77
5
Highest AQI recorded in
December105AQI
Lowest AQI recorded in
July50AQI
202176AQI
7
15
9
4
6
16
2
3
13
15
7
17
6
15
15
1
18
11
1
11
18
2
23
8
13
14
3
14
13
4
9
20
1
3
11
14
3
120
153
78
14
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
August49AQI
202072AQI
5
6
2
6
6
9
4
14
13
17
11
20
20
9
2
14
12
4
6
18
7
16
14
2
11
12
6
81
129
50
6
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
June52AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
80AQILeast Polluted Year Recorded
2024(Avg.)
69AQICrackle ZZI's annual 2025 AQI (80) shows an average percentage change of 8.2% (worsened AQI) compared to previous years: 2020 (72), 2021 (76), 2022 (77), 2023 (75), 2024 (69).
