Refinery Factory, Nanchong, 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
Refinery Factory, Nanchong, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2024
119AQILowest AQI recorded on
31st Aug 2021
24AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Refinery Factory, Nanchong, Sichuan, China
AQI
Day
Night
.
6 AM5th Aug 2025
7 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
10AM5th Aug
100AQI
Avg. Lowest Time
7AM5th Aug
65AQI
Night time
Avg. Highest Time
10PM5th Aug
78AQI
Avg. Lowest Time
2AM6th Aug
63AQI
In the last 24 hours,
Refinery Factory's AQI reached its highest point of 100 at 10 AM during the Day, while the lowest point, 63, was recorded at 2 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Refinery Factory, Nanchong, Sichuan, China
JulAug
07th - 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 - 06th06th
Day
Night
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025468 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20253410 AMAQI
7th Jul 20252611 AMAQI
7th Jul 20254112 PMAQI
7th Jul 2025481 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025503 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255510 PMAQI
7th Jul 20255511 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025554 AMAQI
8th Jul 2025555 AMAQI
24°C22/28°C
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025498 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255610 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025531 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025616 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI
9th Jul 2025545 AMAQI
25°C22/29°C
9th Jul 2025556 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025578 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255110 AMAQI
9th Jul 20255011 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025533 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025495 PMAQI
9th Jul 2025486 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025554 AMAQI
10th Jul 2025565 AMAQI
25°C22/27°C
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025689 AMAQI
10th Jul 20257010 AMAQI
10th Jul 20257211 AMAQI
10th Jul 20257012 PMAQI
10th Jul 2025701 PMAQI
10th Jul 2025672 PMAQI
10th Jul 2025673 PMAQI
10th Jul 2025624 PMAQI
10th Jul 2025595 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025574 AMAQI
11th Jul 2025575 AMAQI
27°C24/32°C
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025649 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20255511 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025564 PMAQI
11th Jul 2025575 PMAQI
11th Jul 2025546 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025588 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20255710 PMAQI
11th Jul 20255811 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025574 AMAQI
12th Jul 2025575 AMAQI
28°C24/33°C
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025669 AMAQI
12th Jul 20256310 AMAQI
12th Jul 20255911 AMAQI
12th Jul 20255812 PMAQI
12th Jul 2025631 PMAQI
12th Jul 2025642 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025619 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025583 AMAQI
13th Jul 2025584 AMAQI
13th Jul 2025585 AMAQI
28°C24/33°C
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025779 AMAQI
13th Jul 20258710 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025721 PMAQI
13th Jul 2025702 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025594 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025648 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256312 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI
14th Jul 2025624 AMAQI
14th Jul 2025615 AMAQI
29°C25/34°C
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025738 AMAQI
14th Jul 2025829 AMAQI
14th Jul 20258510 AMAQI
14th Jul 20258611 AMAQI
14th Jul 20258312 PMAQI
14th Jul 2025811 PMAQI
14th Jul 2025802 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025664 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025689 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025644 AMAQI
15th Jul 2025645 AMAQI
30°C26/34°C
15th Jul 2025646 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025858 AMAQI
15th Jul 2025909 AMAQI
15th Jul 20258510 AMAQI
15th Jul 20259011 AMAQI
15th Jul 20258812 PMAQI
15th Jul 2025831 PMAQI
15th Jul 2025652 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025606 PMAQI
15th Jul 2025677 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256910 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025641 AMAQI
16th Jul 2025652 AMAQI
16th Jul 2025653 AMAQI
16th Jul 2025664 AMAQI
16th Jul 2025665 AMAQI
31°C26/35°C
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025838 AMAQI
16th Jul 2025899 AMAQI
16th Jul 20258110 AMAQI
16th Jul 20258511 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025792 PMAQI
16th Jul 2025823 PMAQI
16th Jul 2025804 PMAQI
16th Jul 2025685 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025807 PMAQI
16th Jul 2025738 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257110 PMAQI
16th Jul 20257011 PMAQI
17th Jul 20256912 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025694 AMAQI
17th Jul 2025685 AMAQI
32°C27/37°C
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025848 AMAQI
17th Jul 2025939 AMAQI
17th Jul 20258610 AMAQI
17th Jul 20258411 AMAQI
17th Jul 20257812 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025682 PMAQI
17th Jul 2025713 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025755 PMAQI
17th Jul 2025756 PMAQI
17th Jul 2025747 PMAQI
17th Jul 2025688 PMAQI
17th Jul 2025689 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256912 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025694 AMAQI
18th Jul 2025695 AMAQI
32°C28/37°C
18th Jul 2025696 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025589 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256911 AMAQI
18th Jul 20256812 PMAQI
18th Jul 2025711 PMAQI
18th Jul 2025682 PMAQI
18th Jul 2025713 PMAQI
18th Jul 2025654 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025684 AMAQI
19th Jul 2025675 AMAQI
30°C26/35°C
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254511 AMAQI
19th Jul 20255912 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025693 PMAQI
19th Jul 2025634 PMAQI
19th Jul 2025645 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025644 AMAQI
20th Jul 2025655 AMAQI
30°C26/34°C
20th Jul 2025656 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025649 AMAQI
20th Jul 20256210 AMAQI
20th Jul 20255711 AMAQI
20th Jul 20255912 PMAQI
20th Jul 2025651 PMAQI
20th Jul 2025602 PMAQI
20th Jul 2025583 PMAQI
20th Jul 2025584 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025517 PMAQI
20th Jul 2025598 PMAQI
20th Jul 2025609 PMAQI
20th Jul 20256110 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025653 AMAQI
21st Jul 2025644 AMAQI
21st Jul 2025645 AMAQI
28°C25/34°C
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025479 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025511 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025533 PMAQI
21st Jul 2025574 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025597 PMAQI
21st Jul 2025638 PMAQI
21st Jul 2025629 PMAQI
21st Jul 20256110 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025614 AMAQI
22nd Jul 2025615 AMAQI
27°C23/33°C
22nd Jul 2025626 AMAQI
22nd Jul 2025617 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025509 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20255512 PMAQI
22nd Jul 2025611 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025505 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255910 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025612 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI
30°C26/34°C
23rd Jul 2025606 AMAQI
23rd Jul 2025597 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20252511 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025511 PMAQI
23rd Jul 2025512 PMAQI
23rd Jul 2025503 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025582 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025574 AMAQI
24th Jul 2025575 AMAQI
29°C26/33°C
24th Jul 2025576 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025497 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025552 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025534 AMAQI
25th Jul 2025535 AMAQI
28°C24/32°C
25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20253610 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20254412 PMAQI
25th Jul 2025391 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025474 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025517 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI
26th Jul 2025545 AMAQI
29°C25/34°C
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255510 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025514 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025526 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025544 AMAQI
27th Jul 2025545 AMAQI
30°C25/35°C
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20256610 AMAQI
27th Jul 20256111 AMAQI
27th Jul 20256312 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025586 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025554 AMAQI
28th Jul 2025555 AMAQI
30°C25/35°C
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025648 AMAQI
28th Jul 2025669 AMAQI
28th Jul 20256310 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025632 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025585 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025574 AMAQI
29th Jul 2025575 AMAQI
31°C27/36°C
29th Jul 2025576 AMAQI
29th Jul 2025577 AMAQI
29th Jul 2025708 AMAQI
29th Jul 2025819 AMAQI
29th Jul 20257610 AMAQI
29th Jul 20257311 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025721 PMAQI
29th Jul 2025682 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025644 PMAQI
29th Jul 2025665 PMAQI
29th Jul 2025636 PMAQI
29th Jul 2025657 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025604 AMAQI
30th Jul 2025615 AMAQI
32°C27/37°C
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025789 AMAQI
30th Jul 20257710 AMAQI
30th Jul 20257411 AMAQI
30th Jul 20257812 PMAQI
30th Jul 2025761 PMAQI
30th Jul 2025742 PMAQI
30th Jul 2025723 PMAQI
30th Jul 2025704 PMAQI
30th Jul 2025685 PMAQI
30th Jul 2025646 PMAQI
30th Jul 2025667 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31st Jul 2025615 AMAQI
31°C27/36°C
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20257310 AMAQI
31st Jul 20257211 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025652 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256611 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025564 AMAQI
1st Aug 2025565 AMAQI
31°C27/36°C
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025708 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256612 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025595 AMAQI
32°C26/37°C
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025699 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20257111 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025614 AMAQI
3rd Aug 2025615 AMAQI
32°C27/37°C
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025738 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025761 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025624 AMAQI
4th Aug 2025625 AMAQI
33°C28/38°C
4th Aug 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025788 AMAQI
4th Aug 2025909 AMAQI
4th Aug 20257910 AMAQI
4th Aug 20257611 AMAQI
4th Aug 20257812 PMAQI
4th Aug 2025811 PMAQI
4th Aug 2025672 PMAQI
4th Aug 2025703 PMAQI
4th Aug 2025704 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025697 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025659 PMAQI
4th Aug 20256910 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20257012 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025622 AMAQI
5th Aug 2025633 AMAQI
5th Aug 2025654 AMAQI
5th Aug 2025645 AMAQI
33°C29/38°C
5th Aug 2025656 AMAQI
5th Aug 2025657 AMAQI
5th Aug 2025888 AMAQI
5th Aug 2025829 AMAQI
5th Aug 202510010 AMAQI
5th Aug 20259111 AMAQI
5th Aug 20259712 PMAQI
5th Aug 2025981 PMAQI
5th Aug 2025802 PMAQI
5th Aug 2025773 PMAQI
5th Aug 2025724 PMAQI
5th Aug 2025705 PMAQI
5th Aug 2025776 PMAQI
5th Aug 2025787 PMAQI
5th Aug 2025708 PMAQI
5th Aug 2025739 PMAQI
5th Aug 20257810 PMAQI
5th Aug 20257711 PMAQI
6th Aug 20257412 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025632 AMAQI
6th Aug 2025683 AMAQI
6th Aug 2025694 AMAQI
6th Aug 2025695 AMAQI
33°C29/38°C
6th Aug 2025706 AMAQI
6 AM6th Aug 2025697 AMAQI
6th Aug 2025728 AMAQI
6th Aug 2025719 AMAQI
6th Aug 20256810 AMAQI
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 PM
62AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM
62AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 62), while the lowest AQI was between 6 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
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. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Refinery Factory, Nanchong, Sichuan, China
2025
1%
3
61%
131
28%
61
9%
19
0.9%
2
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
3 DaysModerate
131 DaysPoor
61 DaysUnhealthy
19 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 218 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
Refinery Factory, Nanchong, 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
172AQI
172AQI
2nd January 2025
184AQI
184AQI
3rd January 2025
189AQI
189AQI
4th January 2025
158AQI
158AQI
5th January 2025
144AQI
144AQI
6th January 2025
162AQI
162AQI
7th January 2025
147AQI
147AQI
8th January 2025
128AQI
128AQI
9th January 2025
133AQI
133AQI
10th January 2025
120AQI
120AQI
11th January 2025
118AQI
118AQI
12th January 2025
131AQI
131AQI
13th January 2025
140AQI
140AQI
14th January 2025
151AQI
151AQI
15th January 2025
159AQI
159AQI
16th January 2025
133AQI
133AQI
17th January 2025
160AQI
160AQI
18th January 2025
148AQI
148AQI
19th January 2025
164AQI
164AQI
20th January 2025
160AQI
160AQI
21st January 2025
169AQI
169AQI
22nd January 2025
178AQI
178AQI
23rd January 2025
195AQI
195AQI
24th January 2025
160AQI
160AQI
25th January 2025
104AQI
104AQI
26th January 2025
104AQI
104AQI
27th January 2025
116AQI
116AQI
28th January 2025
134AQI
134AQI
29th January 2025
221AQI
221AQI
30th January 2025
164AQI
164AQI
31st January 2025
152AQI
152AQI
1st February 2025
158AQI
158AQI
2nd February 2025
119AQI
119AQI
3rd February 2025
106AQI
106AQI
4th February 2025
104AQI
104AQI
5th February 2025
100AQI
100AQI
6th February 2025
85AQI
85AQI
7th February 2025
79AQI
79AQI
8th February 2025
78AQI
78AQI
9th February 2025
96AQI
96AQI
10th February 2025
112AQI
112AQI
11th February 2025
129AQI
129AQI
12th February 2025
97AQI
97AQI
13th February 2025
98AQI
98AQI
14th February 2025
102AQI
102AQI
15th February 2025
97AQI
97AQI
16th February 2025
114AQI
114AQI
17th February 2025
109AQI
109AQI
18th February 2025
113AQI
113AQI
19th February 2025
120AQI
120AQI
20th February 2025
100AQI
100AQI
21st February 2025
98AQI
98AQI
22nd February 2025
96AQI
96AQI
23rd February 2025
81AQI
81AQI
24th February 2025
97AQI
97AQI
25th February 2025
97AQI
97AQI
26th February 2025
131AQI
131AQI
27th February 2025
128AQI
128AQI
28th February 2025
134AQI
134AQI
1st March 2025
144AQI
144AQI
2nd March 2025
101AQI
101AQI
3rd March 2025
77AQI
77AQI
4th March 2025
64AQI
64AQI
5th March 2025
63AQI
63AQI
6th March 2025
63AQI
63AQI
7th March 2025
71AQI
71AQI
8th March 2025
91AQI
91AQI
9th March 2025
104AQI
104AQI
10th March 2025
115AQI
115AQI
11th March 2025
102AQI
102AQI
12th March 2025
112AQI
112AQI
13th March 2025
94AQI
94AQI
14th March 2025
88AQI
88AQI
15th March 2025
79AQI
79AQI
16th March 2025
71AQI
71AQI
17th March 2025
81AQI
81AQI
18th March 2025
78AQI
78AQI
19th March 2025
97AQI
97AQI
20th March 2025
97AQI
97AQI
21st March 2025
115AQI
115AQI
22nd March 2025
137AQI
137AQI
23rd March 2025
133AQI
133AQI
24th March 2025
124AQI
124AQI
25th March 2025
118AQI
118AQI
26th March 2025
111AQI
111AQI
27th March 2025
148AQI
148AQI
28th March 2025
89AQI
89AQI
29th March 2025
84AQI
84AQI
30th March 2025
74AQI
74AQI
31st March 2025
78AQI
78AQI
1st April 2025
89AQI
89AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
98AQI
98AQI
4th April 2025
102AQI
102AQI
5th April 2025
104AQI
104AQI
6th April 2025
95AQI
95AQI
7th April 2025
104AQI
104AQI
8th April 2025
98AQI
98AQI
9th April 2025
102AQI
102AQI
10th April 2025
103AQI
103AQI
11th April 2025
86AQI
86AQI
12th April 2025
284AQI
284AQI
13th April 2025
166AQI
166AQI
14th April 2025
152AQI
152AQI
15th April 2025
142AQI
142AQI
16th April 2025
130AQI
130AQI
17th April 2025
112AQI
112AQI
18th April 2025
111AQI
111AQI
19th April 2025
119AQI
119AQI
20th April 2025
88AQI
88AQI
21st April 2025
96AQI
96AQI
22nd April 2025
94AQI
94AQI
23rd April 2025
104AQI
104AQI
24th April 2025
84AQI
84AQI
25th April 2025
98AQI
98AQI
26th April 2025
79AQI
79AQI
27th April 2025
83AQI
83AQI
28th April 2025
83AQI
83AQI
29th April 2025
73AQI
73AQI
30th April 2025
80AQI
80AQI
1st May 2025
79AQI
79AQI
2nd May 2025
89AQI
89AQI
3rd May 2025
97AQI
97AQI
4th May 2025
73AQI
73AQI
5th May 2025
75AQI
75AQI
6th May 2025
98AQI
98AQI
7th May 2025
94AQI
94AQI
8th May 2025
82AQI
82AQI
9th May 2025
110AQI
110AQI
10th May 2025
90AQI
90AQI
11th May 2025
92AQI
92AQI
12th May 2025
96AQI
96AQI
13th May 2025
91AQI
91AQI
14th May 2025
97AQI
97AQI
15th May 2025
121AQI
121AQI
16th May 2025
122AQI
122AQI
17th May 2025
128AQI
128AQI
18th May 2025
131AQI
131AQI
19th May 2025
120AQI
120AQI
20th May 2025
113AQI
113AQI
21st May 2025
119AQI
119AQI
22nd May 2025
99AQI
99AQI
23rd May 2025
105AQI
105AQI
24th May 2025
101AQI
101AQI
25th May 2025
92AQI
92AQI
26th May 2025
87AQI
87AQI
27th May 2025
83AQI
83AQI
28th May 2025
72AQI
72AQI
29th May 2025
71AQI
71AQI
30th May 2025
73AQI
73AQI
31st May 2025
67AQI
67AQI
1st June 2025
60AQI
60AQI
2nd June 2025
65AQI
65AQI
3rd June 2025
79AQI
79AQI
4th June 2025
83AQI
83AQI
5th June 2025
83AQI
83AQI
6th June 2025
86AQI
86AQI
7th June 2025
74AQI
74AQI
8th June 2025
65AQI
65AQI
9th June 2025
69AQI
69AQI
10th June 2025
75AQI
75AQI
11th June 2025
76AQI
76AQI
12th June 2025
79AQI
79AQI
13th June 2025
80AQI
80AQI
14th June 2025
75AQI
75AQI
15th June 2025
74AQI
74AQI
16th June 2025
76AQI
76AQI
17th June 2025
75AQI
75AQI
18th June 2025
69AQI
69AQI
19th June 2025
68AQI
68AQI
20th June 2025
71AQI
71AQI
21st June 2025
60AQI
60AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
52AQI
52AQI
24th June 2025
55AQI
55AQI
25th June 2025
48AQI
48AQI
26th June 2025
54AQI
54AQI
27th June 2025
56AQI
56AQI
28th June 2025
60AQI
60AQI
29th June 2025
61AQI
61AQI
30th June 2025
52AQI
52AQI
1st July 2025
55AQI
55AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
50AQI
50AQI
4th July 2025
54AQI
54AQI
5th July 2025
51AQI
51AQI
6th July 2025
58AQI
58AQI
7th July 2025
53AQI
53AQI
8th July 2025
55AQI
55AQI
9th July 2025
54AQI
54AQI
10th July 2025
59AQI
59AQI
11th July 2025
57AQI
57AQI
12th July 2025
59AQI
59AQI
13th July 2025
63AQI
63AQI
14th July 2025
67AQI
67AQI
15th July 2025
68AQI
68AQI
16th July 2025
72AQI
72AQI
17th July 2025
71AQI
71AQI
18th July 2025
67AQI
67AQI
19th July 2025
64AQI
64AQI
20th July 2025
62AQI
62AQI
21st July 2025
59AQI
59AQI
22nd July 2025
58AQI
58AQI
23rd July 2025
52AQI
52AQI
24th July 2025
49AQI
49AQI
25th July 2025
51AQI
51AQI
26th July 2025
54AQI
54AQI
27th July 2025
57AQI
57AQI
28th July 2025
58AQI
58AQI
29th July 2025
63AQI
63AQI
30th July 2025
65AQI
65AQI
31st July 2025
61AQI
61AQI
1st August 2025
61AQI
61AQI
2nd August 2025
63AQI
63AQI
3rd August 2025
64AQI
64AQI
4th August 2025
68AQI
68AQI
152AQI
106AQI
97AQI
108AQI
96AQI
68AQI
59AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202597AQI
14
16
1
14
13
1
18
13
16
11
2
1
21
10
1
29
2
29
4
3
131
61
19
2
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
July59AQI
202498AQI
8
7
16
1
9
11
5
2
1
1
7
21
2
2
23
5
2
17
9
3
3
26
1
7
22
2
1
21
9
1
21
8
1
24
6
3
21
6
6
9
16
22
205
94
42
2
1
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
July61AQI
202392AQI
3
11
16
1
2
7
10
9
6
15
9
1
7
9
14
7
17
7
8
19
3
8
23
12
18
1
14
8
8
8
16
6
1
15
7
4
7
7
15
2
72
157
83
46
3
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
August60AQI
202293AQI
9
5
16
11
10
5
14
11
1
4
20
5
5
18
7
1
5
24
1
6
15
1
8
11
9
7
12
9
3
3
12
15
7
13
11
44
153
85
32
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
August25AQI
202188AQI
1
10
19
1
2
7
10
8
1
1
18
12
7
23
3
13
15
7
19
4
12
19
21
10
11
18
1
16
10
5
13
10
7
8
12
11
80
159
79
45
2
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
August49AQI
202081AQI
2
3
7
1
10
11
1
10
7
5
23
2
20
11
10
20
1
10
15
5
11
13
5
2
3
11
14
2
10
11
10
62
126
63
15
Highest AQI recorded in
December125AQI
Lowest AQI recorded in
July47AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
98AQILeast Polluted Year Recorded
2020(Avg.)
81AQIRefinery Factory's annual 2025 AQI (97) shows an average percentage change of 7.8% (worsened AQI) compared to previous years: 2020 (81), 2021 (88), 2022 (93), 2023 (92), 2024 (98).
