Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

City Epa, Bazhou, Sichuan, 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, Bazhou, Sichuan, China

2021
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2021
86AQI
Lowest AQI recorded on
8th Aug 2021
18AQI

Same Day Analysis (10th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 3rd highest AQI at 46 of Good air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Aug - 12th Aug 2025

City Epa, Bazhou, Sichuan, China

AQI
Day
Night
.

6 AM11th Aug 2025

7 PM

5 AM12th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
2AM12th Aug

55AQI

Avg. Lowest Time
11AM11th Aug

23AQI

In the last 24 hours,

City Epa's AQI reached its highest point of 55 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

City Epa, Bazhou, Sichuan, China

JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025566 AMAQI
13th Jul 2025567 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025629 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20257312 PMAQI
13th Jul 2025731 PMAQI
13th Jul 2025662 PMAQI
13th Jul 2025653 PMAQI
13th Jul 2025664 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI

27°C21/34°C

14th Jul 2025596 AMAQI
14th Jul 2025597 AMAQI
14th Jul 2025658 AMAQI
14th Jul 2025689 AMAQI
14th Jul 20256910 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025651 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025664 PMAQI
14th Jul 2025625 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025607 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256111 PMAQI
15th Jul 20256112 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025614 AMAQI
15th Jul 2025615 AMAQI

28°C21/35°C

15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025596 PMAQI
15th Jul 2025607 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025624 AMAQI
16th Jul 2025615 AMAQI

28°C22/35°C

16th Jul 2025616 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20256711 AMAQI
16th Jul 20257212 PMAQI
16th Jul 2025711 PMAQI
16th Jul 2025722 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025684 PMAQI
16th Jul 2025695 PMAQI
16th Jul 2025706 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025612 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025644 AMAQI
17th Jul 2025635 AMAQI

30°C23/36°C

17th Jul 2025636 AMAQI
17th Jul 2025637 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025709 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20257412 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025742 PMAQI
17th Jul 2025703 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025705 PMAQI
17th Jul 2025676 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025668 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256110 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025654 AMAQI
18th Jul 2025645 AMAQI

31°C25/38°C

18th Jul 2025646 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025489 AMAQI
18th Jul 20255210 AMAQI
18th Jul 20254211 AMAQI
18th Jul 20255012 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025604 AMAQI
19th Jul 2025605 AMAQI

29°C24/35°C

19th Jul 2025606 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025499 AMAQI
19th Jul 20254910 AMAQI
19th Jul 20254911 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025513 PMAQI
19th Jul 2025524 PMAQI
19th Jul 2025465 PMAQI
19th Jul 2025496 PMAQI
19th Jul 2025557 PMAQI
19th Jul 2025598 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20255710 PMAQI
19th Jul 20255811 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025604 AMAQI
20th Jul 2025605 AMAQI

29°C23/35°C

20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025568 AMAQI
20th Jul 2025539 AMAQI
20th Jul 20255210 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025473 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255211 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025603 AMAQI
21st Jul 2025584 AMAQI
21st Jul 2025585 AMAQI

29°C24/35°C

21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025338 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252510 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255511 PMAQI
22nd Jul 20255512 AMAQI
22nd Jul 2025581 AMAQI
22nd Jul 2025592 AMAQI
22nd Jul 2025573 AMAQI
22nd Jul 2025554 AMAQI
22nd Jul 2025555 AMAQI

28°C21/37°C

22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025499 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025471 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025517 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025564 AMAQI
23rd Jul 2025565 AMAQI

28°C22/36°C

23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025544 AMAQI
24th Jul 2025545 AMAQI

27°C22/34°C

24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025319 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20252711 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025552 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI

26°C22/30°C

25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025314 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025387 PMAQI
25th Jul 2025458 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025494 AMAQI
26th Jul 2025495 AMAQI

28°C22/33°C

26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025408 AMAQI
26th Jul 2025409 AMAQI
26th Jul 20254210 AMAQI
26th Jul 20253811 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025488 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025514 AMAQI
27th Jul 2025515 AMAQI

28°C22/34°C

27th Jul 2025506 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254610 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025513 AMAQI
28th Jul 2025514 AMAQI
28th Jul 2025525 AMAQI

28°C22/35°C

28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025559 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025492 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025497 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025534 AMAQI
29th Jul 2025545 AMAQI

29°C23/36°C

29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025598 AMAQI
29th Jul 2025599 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025575 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025557 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025554 AMAQI
30th Jul 2025555 AMAQI

28°C22/37°C

30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025579 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
31st Jul 2025555 AMAQI

29°C22/36°C

31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025573 AMAQI
1st Aug 2025574 AMAQI
1st Aug 2025575 AMAQI

28°C22/35°C

1st Aug 2025586 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256911 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025595 AMAQI

29°C22/36°C

2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025581 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025621 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025584 AMAQI
3rd Aug 2025595 AMAQI

29°C22/36°C

3rd Aug 2025596 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025668 AMAQI
3rd Aug 2025759 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20256811 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025632 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025618 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256512 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025592 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI
4th Aug 2025615 AMAQI

30°C24/38°C

4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025728 AMAQI
4th Aug 2025729 AMAQI
4th Aug 20257410 AMAQI
4th Aug 20257111 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025623 PMAQI
4th Aug 2025614 PMAQI
4th Aug 2025685 PMAQI
4th Aug 2025626 PMAQI
4th Aug 2025647 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025659 PMAQI
4th Aug 20256510 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20256912 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025634 AMAQI
5th Aug 2025625 AMAQI

31°C24/38°C

5th Aug 2025636 AMAQI
5th Aug 2025637 AMAQI
5th Aug 2025788 AMAQI
5th Aug 2025759 AMAQI
5th Aug 20257010 AMAQI
5th Aug 20256211 AMAQI
5th Aug 20257212 PMAQI
5th Aug 2025651 PMAQI
5th Aug 2025632 PMAQI
5th Aug 2025643 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025615 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025607 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025659 PMAQI
5th Aug 20256110 PMAQI
5th Aug 20256211 PMAQI
6th Aug 20256612 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025632 AMAQI
6th Aug 2025633 AMAQI
6th Aug 2025644 AMAQI
6th Aug 2025645 AMAQI

31°C25/38°C

6th Aug 2025636 AMAQI
6th Aug 2025637 AMAQI
6th Aug 2025578 AMAQI
6th Aug 2025579 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20256011 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025611 PMAQI
6th Aug 2025592 PMAQI
6th Aug 2025543 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025535 PMAQI
6th Aug 2025556 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025628 PMAQI
6th Aug 2025619 PMAQI
6th Aug 20256310 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256512 AMAQI
7th Aug 2025631 AMAQI
7th Aug 2025632 AMAQI
7th Aug 2025623 AMAQI
7th Aug 2025624 AMAQI
7th Aug 2025625 AMAQI

29°C23/37°C

7th Aug 2025616 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255510 AMAQI
7th Aug 20255011 AMAQI
7th Aug 20254312 PMAQI
7th Aug 2025521 PMAQI
7th Aug 2025562 PMAQI
7th Aug 2025573 PMAQI
7th Aug 2025584 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025608 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20256011 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025631 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025623 AMAQI
8th Aug 2025614 AMAQI
8th Aug 2025605 AMAQI

26°C24/31°C

8th Aug 2025606 AMAQI
8th Aug 2025607 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025529 AMAQI
8th Aug 20255210 AMAQI
8th Aug 20255211 AMAQI
8th Aug 20255412 PMAQI
8th Aug 2025531 PMAQI
8th Aug 2025502 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025537 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025569 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255311 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025591 AMAQI
9th Aug 2025612 AMAQI
9th Aug 2025603 AMAQI
9th Aug 2025604 AMAQI
9th Aug 2025605 AMAQI

28°C24/33°C

9th Aug 2025596 AMAQI
9th Aug 2025607 AMAQI
9th Aug 2025328 AMAQI
9th Aug 2025249 AMAQI
9th Aug 20252110 AMAQI
9th Aug 20252711 AMAQI
9th Aug 20253612 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025472 PMAQI
9th Aug 2025463 PMAQI
9th Aug 2025494 PMAQI
9th Aug 2025525 PMAQI
9th Aug 2025526 PMAQI
9th Aug 2025537 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025539 PMAQI
9th Aug 20255110 PMAQI
9th Aug 20255011 PMAQI
10th Aug 20254912 AMAQI
10th Aug 2025591 AMAQI
10th Aug 2025592 AMAQI
10th Aug 2025583 AMAQI
10th Aug 2025564 AMAQI
10th Aug 2025565 AMAQI

27°C25/32°C

10th Aug 2025566 AMAQI
10th Aug 2025567 AMAQI
10th Aug 2025448 AMAQI
10th Aug 2025379 AMAQI
10th Aug 20253610 AMAQI
10th Aug 20253411 AMAQI
10th Aug 20253512 PMAQI
10th Aug 2025381 PMAQI
10th Aug 2025402 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025334 PMAQI
10th Aug 2025335 PMAQI
10th Aug 2025316 PMAQI
10th Aug 2025367 PMAQI
10th Aug 2025458 PMAQI
10th Aug 2025429 PMAQI
10th Aug 20254110 PMAQI
10th Aug 20254411 PMAQI
11th Aug 20254312 AMAQI
11th Aug 2025481 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025563 AMAQI
11th Aug 2025554 AMAQI
11th Aug 2025545 AMAQI

25°C21/26°C

11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025308 AMAQI
11th Aug 2025259 AMAQI
11th Aug 20252410 AMAQI
11th Aug 20252311 AMAQI
11th Aug 20252412 PMAQI
11th Aug 2025241 PMAQI
11th Aug 2025412 PMAQI
11th Aug 2025393 PMAQI
11th Aug 2025324 PMAQI
11th Aug 2025395 PMAQI
11th Aug 2025426 PMAQI
11th Aug 2025437 PMAQI
11th Aug 2025508 PMAQI
11th Aug 2025529 PMAQI
11th Aug 20255210 PMAQI
11th Aug 20255211 PMAQI
12th Aug 20255312 AMAQI
12th Aug 2025541 AMAQI
12th Aug 2025552 AMAQI

--°C/°C

6 AM
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 AM

57AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM - 7 PM

52AQI

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. 57), while the lowest AQI was between 8 AM to 7 PM (Avg. 52).
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

City Epa, Bazhou, Sichuan, China

2025

9%

21

65%

144

21%

46

5%

10

0.4%

1

Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)

Good
21 Days
Moderate
144 Days
Poor
46 Days
Unhealthy
10 Days
Severe
0 Days
Hazardous
1 Days

Under WHO’s Safe Air Quality Limits: 9%

Health Risk Level:

Extreme

In 2025, 9% of 223 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

City Epa, Bazhou, Sichuan, 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
150AQI
2nd January 2025
149AQI
3rd January 2025
160AQI
4th January 2025
150AQI
5th January 2025
122AQI
6th January 2025
140AQI
7th January 2025
130AQI
8th January 2025
130AQI
9th January 2025
120AQI
10th January 2025
118AQI
11th January 2025
105AQI
12th January 2025
121AQI
13th January 2025
130AQI
14th January 2025
123AQI
15th January 2025
122AQI
16th January 2025
126AQI
17th January 2025
137AQI
18th January 2025
139AQI
19th January 2025
157AQI
20th January 2025
157AQI
21st January 2025
170AQI
22nd January 2025
174AQI
23rd January 2025
185AQI
24th January 2025
128AQI
25th January 2025
95AQI
26th January 2025
99AQI
27th January 2025
111AQI
28th January 2025
125AQI
29th January 2025
160AQI
30th January 2025
161AQI
31st January 2025
147AQI
1st February 2025
116AQI
2nd February 2025
105AQI
3rd February 2025
92AQI
4th February 2025
101AQI
5th February 2025
82AQI
6th February 2025
81AQI
7th February 2025
73AQI
8th February 2025
76AQI
9th February 2025
86AQI
10th February 2025
101AQI
11th February 2025
118AQI
12th February 2025
85AQI
13th February 2025
96AQI
14th February 2025
85AQI
15th February 2025
96AQI
16th February 2025
98AQI
17th February 2025
97AQI
18th February 2025
93AQI
19th February 2025
108AQI
20th February 2025
100AQI
21st February 2025
97AQI
22nd February 2025
87AQI
23rd February 2025
78AQI
24th February 2025
88AQI
25th February 2025
80AQI
26th February 2025
102AQI
27th February 2025
107AQI
28th February 2025
119AQI
1st March 2025
125AQI
2nd March 2025
96AQI
3rd March 2025
68AQI
4th March 2025
59AQI
5th March 2025
57AQI
6th March 2025
62AQI
7th March 2025
67AQI
8th March 2025
82AQI
9th March 2025
88AQI
10th March 2025
94AQI
11th March 2025
89AQI
12th March 2025
92AQI
13th March 2025
78AQI
14th March 2025
70AQI
15th March 2025
63AQI
16th March 2025
63AQI
17th March 2025
68AQI
18th March 2025
84AQI
19th March 2025
91AQI
20th March 2025
87AQI
21st March 2025
91AQI
22nd March 2025
102AQI
23rd March 2025
99AQI
24th March 2025
92AQI
25th March 2025
90AQI
26th March 2025
92AQI
27th March 2025
153AQI
28th March 2025
78AQI
29th March 2025
90AQI
30th March 2025
69AQI
31st March 2025
73AQI
1st April 2025
82AQI
2nd April 2025
85AQI
3rd April 2025
83AQI
4th April 2025
94AQI
5th April 2025
96AQI
6th April 2025
92AQI
7th April 2025
90AQI
8th April 2025
92AQI
9th April 2025
89AQI
10th April 2025
86AQI
11th April 2025
76AQI
12th April 2025
429AQI
13th April 2025
189AQI
14th April 2025
150AQI
15th April 2025
129AQI
16th April 2025
119AQI
17th April 2025
114AQI
18th April 2025
108AQI
19th April 2025
102AQI
20th April 2025
80AQI
21st April 2025
79AQI
22nd April 2025
102AQI
23rd April 2025
104AQI
24th April 2025
83AQI
25th April 2025
85AQI
26th April 2025
76AQI
27th April 2025
76AQI
28th April 2025
71AQI
29th April 2025
72AQI
30th April 2025
65AQI
1st May 2025
76AQI
2nd May 2025
79AQI
3rd May 2025
83AQI
4th May 2025
80AQI
5th May 2025
67AQI
6th May 2025
81AQI
7th May 2025
82AQI
8th May 2025
75AQI
9th May 2025
98AQI
10th May 2025
79AQI
11th May 2025
90AQI
12th May 2025
85AQI
13th May 2025
76AQI
14th May 2025
83AQI
15th May 2025
99AQI
16th May 2025
107AQI
17th May 2025
133AQI
18th May 2025
112AQI
19th May 2025
136AQI
20th May 2025
115AQI
21st May 2025
117AQI
22nd May 2025
85AQI
23rd May 2025
91AQI
24th May 2025
92AQI
25th May 2025
84AQI
26th May 2025
83AQI
27th May 2025
77AQI
28th May 2025
70AQI
29th May 2025
65AQI
30th May 2025
66AQI
31st May 2025
57AQI
1st June 2025
53AQI
2nd June 2025
52AQI
3rd June 2025
64AQI
4th June 2025
68AQI
5th June 2025
65AQI
6th June 2025
73AQI
7th June 2025
61AQI
8th June 2025
59AQI
9th June 2025
60AQI
10th June 2025
66AQI
11th June 2025
64AQI
12th June 2025
69AQI
13th June 2025
72AQI
14th June 2025
66AQI
15th June 2025
67AQI
16th June 2025
68AQI
17th June 2025
68AQI
18th June 2025
61AQI
19th June 2025
56AQI
20th June 2025
60AQI
21st June 2025
54AQI
22nd June 2025
46AQI
23rd June 2025
49AQI
24th June 2025
52AQI
25th June 2025
49AQI
26th June 2025
52AQI
27th June 2025
55AQI
28th June 2025
52AQI
29th June 2025
53AQI
30th June 2025
46AQI
1st July 2025
44AQI
2nd July 2025
46AQI
3rd July 2025
49AQI
4th July 2025
47AQI
5th July 2025
39AQI
6th July 2025
50AQI
7th July 2025
41AQI
8th July 2025
43AQI
9th July 2025
46AQI
10th July 2025
53AQI
11th July 2025
51AQI
12th July 2025
58AQI
13th July 2025
61AQI
14th July 2025
62AQI
15th July 2025
63AQI
16th July 2025
65AQI
17th July 2025
66AQI
18th July 2025
57AQI
19th July 2025
56AQI
20th July 2025
53AQI
21st July 2025
47AQI
22nd July 2025
53AQI
23rd July 2025
46AQI
24th July 2025
43AQI
25th July 2025
40AQI
26th July 2025
47AQI
27th July 2025
50AQI
28th July 2025
53AQI
29th July 2025
56AQI
30th July 2025
55AQI
31st July 2025
58AQI
1st August 2025
60AQI
2nd August 2025
60AQI
3rd August 2025
62AQI
4th August 2025
64AQI
5th August 2025
64AQI
6th August 2025
61AQI
7th August 2025
58AQI
8th August 2025
57AQI
9th August 2025
50AQI
10th August 2025
46AQI

137AQI

95AQI

84AQI

107AQI

88AQI

59AQI

52AQI

58AQI

No. of days

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

202587AQI

2
21
8
19
9
28
2
1
20
8
1
1
25
6
4
26
15
16
2
8
21
144
46
10
1

Highest AQI recorded in

January

137AQI

Lowest AQI recorded in

July

52AQI

202472AQI

1
3
8
4
1
1
3
9
1
29
22
9
9
22
3
23
3
5
26
8
20
2
10
19
2
52
153
32
6

Highest AQI recorded in

January

126AQI

Lowest AQI recorded in

July

48AQI

2023100AQI

3
1
15
11
4
1
18
11
4

Highest AQI recorded in

December

103AQI

Lowest AQI recorded in

November

68AQI

2022102AQI

4
14
7
1
10
9
2
14
8
3
6
1
5
34
31
9

Highest AQI recorded in

January

130AQI

Lowest AQI recorded in

May

45AQI

202177AQI

4
13
14
4
9
9
6
3
23
5
15
15
1
10
7
13
15
2
17
12
19
12
14
13
6
6
1
10
7
1
7
16
3
93
136
59
24

Highest AQI recorded in

January

137AQI

Lowest AQI recorded in

August

47AQI

202066AQI

3
6
4
4
16
1
2
9
7
12
18
19
12
17
14
12
18
18
11
2
4
22
4
1
15
8
7
92
141
26
7

Highest AQI recorded in

December

104AQI

Lowest AQI recorded in

July

45AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
102AQI
Least Polluted Year Recorded
2020(Avg.)
66AQI

City Epa's annual 2025 AQI (87) shows an average percentage change of 8.01% (worsened AQI) compared to previous years: 2020 (66), 2021 (77), 2022 (102), 2023 (100), 2024 (72).