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HistoryAQIPM2.5PM10COSO2NO2O3

Refractory Factory, Deyang, 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

Refractory Factory, Deyang, Sichuan, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
22nd Aug 2023
113AQI
Lowest AQI recorded on
17th Aug 2021
22AQI

Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Aug - 21st Aug 2025

Refractory Factory, Deyang, Sichuan, China

AQI
Day
Night
.

6 AM20th Aug 2025

7 PM

5 AM21st Aug 2025

Day time
Avg. Highest Time
9AM20th Aug

67AQI

Avg. Lowest Time
7AM20th Aug

55AQI

Night time
Avg. Highest Time
10PM20th Aug

62AQI

Avg. Lowest Time
2AM21st Aug

56AQI

In the last 24 hours,

Refractory Factory's AQI reached its highest point of 67 at 9 AM during the Day, while the lowest point, 55, was recorded at 7 AM during the Day between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Refractory Factory, Deyang, Sichuan, China

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025563 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025617 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025599 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI

28°C24/33°C

23rd Jul 2025606 AMAQI
23rd Jul 2025597 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255712 AMAQI
24th Jul 2025581 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025564 AMAQI
24th Jul 2025565 AMAQI

27°C24/32°C

24th Jul 2025566 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025394 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025553 AMAQI
25th Jul 2025544 AMAQI
25th Jul 2025555 AMAQI

26°C23/29°C

25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025534 AMAQI
26th Jul 2025535 AMAQI

26°C23/30°C

26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025476 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025534 AMAQI
27th Jul 2025535 AMAQI

26°C23/30°C

27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025609 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI
28th Jul 2025555 AMAQI

27°C23/32°C

28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025788 AMAQI
28th Jul 2025779 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20257311 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025613 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025585 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256210 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025584 AMAQI
29th Jul 2025585 AMAQI

28°C24/33°C

29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025808 AMAQI
29th Jul 2025769 AMAQI
29th Jul 20257810 AMAQI
29th Jul 20257511 AMAQI
29th Jul 20256912 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025682 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025684 PMAQI
29th Jul 2025725 PMAQI
29th Jul 2025736 PMAQI
29th Jul 2025697 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025629 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256312 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025614 AMAQI
30th Jul 2025605 AMAQI

29°C25/34°C

30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20257410 AMAQI
30th Jul 20257711 AMAQI
30th Jul 20257512 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025652 PMAQI
30th Jul 2025643 PMAQI
30th Jul 2025704 PMAQI
30th Jul 2025695 PMAQI
30th Jul 2025726 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025618 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256310 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI
31st Jul 2025595 AMAQI

29°C25/34°C

31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256610 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025711 PMAQI
31st Jul 2025722 PMAQI
31st Jul 2025793 PMAQI
31st Jul 2025804 PMAQI
31st Jul 2025765 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025585 AMAQI

29°C24/34°C

1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257210 AMAQI
1st Aug 20257211 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256510 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025615 AMAQI

29°C24/34°C

2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025688 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025455 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256811 PMAQI
3rd Aug 20256712 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025614 AMAQI
3rd Aug 2025615 AMAQI

29°C25/35°C

3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025698 AMAQI
3rd Aug 2025729 AMAQI
3rd Aug 20257910 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20257912 PMAQI
3rd Aug 2025651 PMAQI
3rd Aug 2025612 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025636 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256710 PMAQI
3rd Aug 20256911 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025634 AMAQI
4th Aug 2025635 AMAQI

30°C26/35°C

4th Aug 2025626 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025778 AMAQI
4th Aug 2025799 AMAQI
4th Aug 20257710 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20257412 PMAQI
4th Aug 2025751 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025734 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025696 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025679 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20257012 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025633 AMAQI
5th Aug 2025644 AMAQI
5th Aug 2025645 AMAQI

29°C26/35°C

5th Aug 2025646 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025838 AMAQI
5th Aug 2025779 AMAQI
5th Aug 20257410 AMAQI
5th Aug 20257211 AMAQI
5th Aug 20257612 PMAQI
5th Aug 2025821 PMAQI
5th Aug 2025762 PMAQI
5th Aug 2025703 PMAQI
5th Aug 2025704 PMAQI
5th Aug 2025685 PMAQI
5th Aug 2025796 PMAQI
5th Aug 2025727 PMAQI
5th Aug 2025698 PMAQI
5th Aug 2025759 PMAQI
5th Aug 20257810 PMAQI
5th Aug 20257811 PMAQI
6th Aug 20257212 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025642 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025684 AMAQI
6th Aug 2025665 AMAQI

29°C26/35°C

6th Aug 2025666 AMAQI
6th Aug 2025667 AMAQI
6th Aug 2025628 AMAQI
6th Aug 2025689 AMAQI
6th Aug 20256310 AMAQI
6th Aug 20256011 AMAQI
6th Aug 20256212 PMAQI
6th Aug 2025641 PMAQI
6th Aug 2025642 PMAQI
6th Aug 2025623 PMAQI
6th Aug 2025614 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025576 PMAQI
6th Aug 2025607 PMAQI
6th Aug 2025628 PMAQI
6th Aug 2025659 PMAQI
6th Aug 20256710 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256612 AMAQI
7th Aug 2025641 AMAQI
7th Aug 2025672 AMAQI
7th Aug 2025653 AMAQI
7th Aug 2025644 AMAQI
7th Aug 2025645 AMAQI

28°C24/33°C

7th Aug 2025646 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025448 AMAQI
7th Aug 2025489 AMAQI
7th Aug 20255410 AMAQI
7th Aug 20254811 AMAQI
7th Aug 20253912 PMAQI
7th Aug 2025431 PMAQI
7th Aug 2025342 PMAQI
7th Aug 2025403 PMAQI
7th Aug 2025434 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025436 PMAQI
7th Aug 2025487 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256410 PMAQI
7th Aug 20256511 PMAQI
8th Aug 20256512 AMAQI
8th Aug 2025651 AMAQI
8th Aug 2025642 AMAQI
8th Aug 2025633 AMAQI
8th Aug 2025614 AMAQI
8th Aug 2025605 AMAQI

27°C24/30°C

8th Aug 2025606 AMAQI
8th Aug 2025617 AMAQI
8th Aug 2025758 AMAQI
8th Aug 2025929 AMAQI
8th Aug 20258810 AMAQI
8th Aug 20256411 AMAQI
8th Aug 20256012 PMAQI
8th Aug 2025681 PMAQI
8th Aug 2025622 PMAQI
8th Aug 2025453 PMAQI
8th Aug 2025534 PMAQI
8th Aug 2025665 PMAQI
8th Aug 2025726 PMAQI
8th Aug 2025667 PMAQI
8th Aug 2025658 PMAQI
8th Aug 2025629 PMAQI
8th Aug 20256410 PMAQI
8th Aug 20256311 PMAQI
9th Aug 20256312 AMAQI
9th Aug 2025621 AMAQI
9th Aug 2025622 AMAQI
9th Aug 2025623 AMAQI
9th Aug 2025644 AMAQI
9th Aug 2025645 AMAQI

28°C25/32°C

9th Aug 2025636 AMAQI
9th Aug 2025637 AMAQI
9th Aug 2025608 AMAQI
9th Aug 2025599 AMAQI
9th Aug 20255610 AMAQI
9th Aug 20255711 AMAQI
9th Aug 20255712 PMAQI
9th Aug 2025581 PMAQI
9th Aug 2025572 PMAQI
9th Aug 2025463 PMAQI
9th Aug 2025514 PMAQI
9th Aug 2025365 PMAQI
9th Aug 2025336 PMAQI
9th Aug 2025447 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025649 PMAQI
9th Aug 20256610 PMAQI
9th Aug 20257111 PMAQI
10th Aug 20256812 AMAQI
10th Aug 2025631 AMAQI
10th Aug 2025642 AMAQI
10th Aug 2025623 AMAQI
10th Aug 2025624 AMAQI
10th Aug 2025625 AMAQI

28°C25/32°C

10th Aug 2025626 AMAQI
10th Aug 2025627 AMAQI
10th Aug 2025568 AMAQI
10th Aug 2025469 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20252912 PMAQI
10th Aug 2025301 PMAQI
10th Aug 2025312 PMAQI
10th Aug 2025283 PMAQI
10th Aug 2025254 PMAQI
10th Aug 2025205 PMAQI
10th Aug 2025206 PMAQI
10th Aug 2025387 PMAQI
10th Aug 2025538 PMAQI
10th Aug 2025539 PMAQI
10th Aug 20255510 PMAQI
10th Aug 20255511 PMAQI
11th Aug 20255612 AMAQI
11th Aug 2025631 AMAQI
11th Aug 2025622 AMAQI
11th Aug 2025603 AMAQI
11th Aug 2025584 AMAQI
11th Aug 2025585 AMAQI

24°C23/25°C

11th Aug 2025586 AMAQI
11th Aug 2025587 AMAQI
11th Aug 2025548 AMAQI
11th Aug 2025479 AMAQI
11th Aug 20255110 AMAQI
11th Aug 20254811 AMAQI
11th Aug 20254712 PMAQI
11th Aug 2025571 PMAQI
11th Aug 2025402 PMAQI
11th Aug 2025443 PMAQI
11th Aug 2025444 PMAQI
11th Aug 2025435 PMAQI
11th Aug 2025386 PMAQI
11th Aug 2025397 PMAQI
11th Aug 2025488 PMAQI
11th Aug 2025539 PMAQI
11th Aug 20255210 PMAQI
11th Aug 20255211 PMAQI
12th Aug 20255412 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025562 AMAQI
12th Aug 2025543 AMAQI
12th Aug 2025534 AMAQI
12th Aug 2025525 AMAQI

24°C21/29°C

12th Aug 2025536 AMAQI
12th Aug 2025547 AMAQI
12th Aug 2025528 AMAQI
12th Aug 2025569 AMAQI
12th Aug 20255610 AMAQI
12th Aug 20256211 AMAQI
12th Aug 20255812 PMAQI
12th Aug 2025481 PMAQI
12th Aug 2025522 PMAQI
12th Aug 2025543 PMAQI
12th Aug 2025544 PMAQI
12th Aug 2025545 PMAQI
12th Aug 2025546 PMAQI
12th Aug 2025557 PMAQI
12th Aug 2025558 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20256211 PMAQI
13th Aug 20256112 AMAQI
13th Aug 2025541 AMAQI
13th Aug 2025542 AMAQI
13th Aug 2025543 AMAQI
13th Aug 2025544 AMAQI
13th Aug 2025545 AMAQI

25°C20/30°C

13th Aug 2025546 AMAQI
13th Aug 2025547 AMAQI
13th Aug 2025558 AMAQI
13th Aug 2025559 AMAQI
13th Aug 20255410 AMAQI
13th Aug 20255211 AMAQI
13th Aug 20254612 PMAQI
13th Aug 2025531 PMAQI
13th Aug 2025512 PMAQI
13th Aug 2025463 PMAQI
13th Aug 2025444 PMAQI
13th Aug 2025565 PMAQI
13th Aug 2025606 PMAQI
13th Aug 2025577 PMAQI
13th Aug 2025598 PMAQI
13th Aug 2025609 PMAQI
13th Aug 20256110 PMAQI
13th Aug 20256411 PMAQI
14th Aug 20255912 AMAQI
14th Aug 2025541 AMAQI
14th Aug 2025552 AMAQI
14th Aug 2025543 AMAQI
14th Aug 2025554 AMAQI
14th Aug 2025545 AMAQI

27°C23/32°C

14th Aug 2025546 AMAQI
14th Aug 2025547 AMAQI
14th Aug 2025748 AMAQI
14th Aug 2025649 AMAQI
14th Aug 20256710 AMAQI
14th Aug 20256611 AMAQI
14th Aug 20255812 PMAQI
14th Aug 2025541 PMAQI
14th Aug 2025602 PMAQI
14th Aug 2025563 PMAQI
14th Aug 2025614 PMAQI
14th Aug 2025585 PMAQI
14th Aug 2025566 PMAQI
14th Aug 2025617 PMAQI
14th Aug 2025618 PMAQI
14th Aug 2025669 PMAQI
14th Aug 20256510 PMAQI
14th Aug 20256711 PMAQI
15th Aug 20256112 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025552 AMAQI
15th Aug 2025563 AMAQI
15th Aug 2025574 AMAQI
15th Aug 2025565 AMAQI

27°C23/32°C

15th Aug 2025566 AMAQI
15th Aug 2025567 AMAQI
15th Aug 2025708 AMAQI
15th Aug 2025669 AMAQI
15th Aug 20256710 AMAQI
15th Aug 20256411 AMAQI
15th Aug 20256912 PMAQI
15th Aug 2025691 PMAQI
15th Aug 2025672 PMAQI
15th Aug 2025573 PMAQI
15th Aug 2025624 PMAQI
15th Aug 2025585 PMAQI
15th Aug 2025526 PMAQI
15th Aug 2025587 PMAQI
15th Aug 2025628 PMAQI
15th Aug 2025609 PMAQI
15th Aug 20256010 PMAQI
15th Aug 20256211 PMAQI
16th Aug 20256012 AMAQI
16th Aug 2025561 AMAQI
16th Aug 2025572 AMAQI
16th Aug 2025583 AMAQI
16th Aug 2025594 AMAQI
16th Aug 2025605 AMAQI

28°C23/33°C

16th Aug 2025596 AMAQI
16th Aug 2025597 AMAQI
16th Aug 2025558 AMAQI
16th Aug 2025549 AMAQI
16th Aug 20255310 AMAQI
16th Aug 20255811 AMAQI
16th Aug 20255612 PMAQI
16th Aug 2025521 PMAQI
16th Aug 2025512 PMAQI
16th Aug 2025503 PMAQI
16th Aug 2025494 PMAQI
16th Aug 2025485 PMAQI
16th Aug 2025556 PMAQI
16th Aug 2025567 PMAQI
16th Aug 2025568 PMAQI
16th Aug 2025569 PMAQI
16th Aug 20255910 PMAQI
16th Aug 20255711 PMAQI
17th Aug 20255912 AMAQI
17th Aug 2025591 AMAQI
17th Aug 2025582 AMAQI
17th Aug 2025583 AMAQI
17th Aug 2025574 AMAQI
17th Aug 2025575 AMAQI

26°C23/30°C

17th Aug 2025586 AMAQI
17th Aug 2025577 AMAQI
17th Aug 2025578 AMAQI
17th Aug 2025549 AMAQI
17th Aug 20255510 AMAQI
17th Aug 20255211 AMAQI
17th Aug 20254612 PMAQI
17th Aug 2025511 PMAQI
17th Aug 2025442 PMAQI
17th Aug 2025503 PMAQI
17th Aug 2025554 PMAQI
17th Aug 2025465 PMAQI
17th Aug 2025526 PMAQI
17th Aug 2025597 PMAQI
17th Aug 2025588 PMAQI
17th Aug 2025579 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20255911 PMAQI
18th Aug 20256012 AMAQI
18th Aug 2025581 AMAQI
18th Aug 2025582 AMAQI
18th Aug 2025573 AMAQI
18th Aug 2025564 AMAQI
18th Aug 2025565 AMAQI

25°C22/30°C

18th Aug 2025566 AMAQI
18th Aug 2025577 AMAQI
18th Aug 2025428 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20253110 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20253112 PMAQI
18th Aug 2025381 PMAQI
18th Aug 2025412 PMAQI
18th Aug 2025353 PMAQI
18th Aug 2025324 PMAQI
18th Aug 2025345 PMAQI
18th Aug 2025346 PMAQI
18th Aug 2025467 PMAQI
18th Aug 2025528 PMAQI
18th Aug 2025569 PMAQI
18th Aug 20256310 PMAQI
18th Aug 20256411 PMAQI
19th Aug 20255812 AMAQI
19th Aug 2025571 AMAQI
19th Aug 2025562 AMAQI
19th Aug 2025563 AMAQI
19th Aug 2025544 AMAQI
19th Aug 2025545 AMAQI

25°C22/30°C

19th Aug 2025546 AMAQI
19th Aug 2025547 AMAQI
19th Aug 2025548 AMAQI
19th Aug 2025569 AMAQI
19th Aug 20255810 AMAQI
19th Aug 20255611 AMAQI
19th Aug 20256012 PMAQI
19th Aug 2025621 PMAQI
19th Aug 2025672 PMAQI
19th Aug 2025563 PMAQI
19th Aug 2025544 PMAQI
19th Aug 2025555 PMAQI
19th Aug 2025586 PMAQI
19th Aug 2025567 PMAQI
19th Aug 2025578 PMAQI
19th Aug 2025589 PMAQI
19th Aug 20256010 PMAQI
19th Aug 20255911 PMAQI
20th Aug 20255912 AMAQI
20th Aug 2025541 AMAQI
20th Aug 2025562 AMAQI
20th Aug 2025553 AMAQI
20th Aug 2025554 AMAQI
20th Aug 2025555 AMAQI

26°C22/31°C

20th Aug 2025556 AMAQI
20th Aug 2025557 AMAQI
20th Aug 2025608 AMAQI
20th Aug 2025679 AMAQI
20th Aug 20256410 AMAQI
20th Aug 20256311 AMAQI
20th Aug 20256712 PMAQI
20th Aug 2025661 PMAQI
20th Aug 2025672 PMAQI
20th Aug 2025613 PMAQI
20th Aug 2025604 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025626 PMAQI
20th Aug 2025607 PMAQI
20th Aug 2025598 PMAQI
20th Aug 2025619 PMAQI
20th Aug 20256210 PMAQI
20th Aug 20256111 PMAQI
21st Aug 20255612 AMAQI
21st Aug 2025561 AMAQI
21st Aug 2025562 AMAQI
21st Aug 2025573 AMAQI
21st Aug 2025574 AMAQI
21st Aug 2025575 AMAQI

26°C23/30°C

21st Aug 2025576 AMAQI
6 AM
21st Aug 2025587 AMAQI
21st Aug 2025548 AMAQI
21st Aug 2025589 AMAQI
21st Aug 20255410 AMAQI
21st Aug 20254511 AMAQI
21st Aug 20255412 PMAQI
12 PM
21st Aug 2025531 PMAQI
21st Aug 2025542 PMAQI
21st Aug 2025503 PMAQI
21st Aug 2025574 PMAQI
21st Aug 2025585 PMAQI
21st Aug 2025526 PMAQI
21st Aug 2025537 PMAQI
7 PM
21st Aug 2025558 PMAQI
21st Aug 2025559 PMAQI
21st Aug 20255310 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 10 AM

59AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 6 PM

55AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 59), while the lowest AQI was between 11 AM to 6 PM (Avg. 55).
Night time
Avg. Highest Time
10 PM - 11 PM

63AQI

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

58AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 63), while the lowest AQI was between 1 AM to 8 PM (Avg. 58).

2025 Days Vs Air Quality

Refractory Factory, Deyang, Sichuan, China

2025

4%

10

57%

133

30%

69

8%

19

0.4%

1

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
10 Days
Moderate
133 Days
Poor
69 Days
Unhealthy
19 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 4%

Health Risk Level:

Extreme

In 2025, 4% of 233 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

Refractory Factory, Deyang, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
165AQI
2nd January 2025
167AQI
3rd January 2025
177AQI
4th January 2025
179AQI
5th January 2025
162AQI
6th January 2025
166AQI
7th January 2025
134AQI
8th January 2025
122AQI
9th January 2025
132AQI
10th January 2025
124AQI
11th January 2025
116AQI
12th January 2025
140AQI
13th January 2025
149AQI
14th January 2025
134AQI
15th January 2025
154AQI
16th January 2025
129AQI
17th January 2025
155AQI
18th January 2025
124AQI
19th January 2025
156AQI
20th January 2025
152AQI
21st January 2025
173AQI
22nd January 2025
191AQI
23rd January 2025
203AQI
24th January 2025
152AQI
25th January 2025
128AQI
26th January 2025
117AQI
27th January 2025
131AQI
28th January 2025
145AQI
29th January 2025
187AQI
30th January 2025
161AQI
31st January 2025
139AQI
1st February 2025
114AQI
2nd February 2025
122AQI
3rd February 2025
96AQI
4th February 2025
120AQI
5th February 2025
91AQI
6th February 2025
85AQI
7th February 2025
81AQI
8th February 2025
81AQI
9th February 2025
103AQI
10th February 2025
115AQI
11th February 2025
139AQI
12th February 2025
101AQI
13th February 2025
112AQI
14th February 2025
96AQI
15th February 2025
108AQI
16th February 2025
127AQI
17th February 2025
99AQI
18th February 2025
123AQI
19th February 2025
116AQI
20th February 2025
113AQI
21st February 2025
97AQI
22nd February 2025
91AQI
23rd February 2025
89AQI
24th February 2025
68AQI
25th February 2025
78AQI
26th February 2025
95AQI
27th February 2025
122AQI
28th February 2025
133AQI
1st March 2025
140AQI
2nd March 2025
130AQI
3rd March 2025
123AQI
4th March 2025
88AQI
5th March 2025
87AQI
6th March 2025
78AQI
7th March 2025
82AQI
8th March 2025
96AQI
9th March 2025
89AQI
10th March 2025
130AQI
11th March 2025
121AQI
12th March 2025
131AQI
13th March 2025
105AQI
14th March 2025
100AQI
15th March 2025
82AQI
16th March 2025
76AQI
17th March 2025
95AQI
18th March 2025
100AQI
19th March 2025
115AQI
20th March 2025
128AQI
21st March 2025
126AQI
22nd March 2025
148AQI
23rd March 2025
131AQI
24th March 2025
123AQI
25th March 2025
139AQI
26th March 2025
118AQI
27th March 2025
159AQI
28th March 2025
98AQI
29th March 2025
106AQI
30th March 2025
78AQI
31st March 2025
88AQI
1st April 2025
96AQI
2nd April 2025
92AQI
3rd April 2025
105AQI
4th April 2025
115AQI
5th April 2025
84AQI
6th April 2025
93AQI
7th April 2025
97AQI
8th April 2025
114AQI
9th April 2025
108AQI
10th April 2025
101AQI
11th April 2025
90AQI
12th April 2025
155AQI
13th April 2025
134AQI
14th April 2025
136AQI
15th April 2025
131AQI
16th April 2025
129AQI
17th April 2025
111AQI
18th April 2025
111AQI
19th April 2025
96AQI
20th April 2025
94AQI
21st April 2025
93AQI
22nd April 2025
97AQI
23rd April 2025
108AQI
24th April 2025
78AQI
25th April 2025
84AQI
26th April 2025
72AQI
27th April 2025
79AQI
28th April 2025
78AQI
29th April 2025
66AQI
30th April 2025
77AQI
1st May 2025
81AQI
2nd May 2025
88AQI
3rd May 2025
85AQI
4th May 2025
91AQI
5th May 2025
68AQI
6th May 2025
78AQI
7th May 2025
76AQI
8th May 2025
76AQI
9th May 2025
182AQI
10th May 2025
98AQI
11th May 2025
106AQI
12th May 2025
112AQI
13th May 2025
95AQI
14th May 2025
114AQI
15th May 2025
115AQI
16th May 2025
126AQI
17th May 2025
133AQI
18th May 2025
153AQI
19th May 2025
126AQI
20th May 2025
131AQI
21st May 2025
132AQI
22nd May 2025
111AQI
23rd May 2025
103AQI
24th May 2025
90AQI
25th May 2025
85AQI
26th May 2025
95AQI
27th May 2025
71AQI
28th May 2025
70AQI
29th May 2025
78AQI
30th May 2025
71AQI
31st May 2025
62AQI
1st June 2025
65AQI
2nd June 2025
69AQI
3rd June 2025
75AQI
4th June 2025
66AQI
5th June 2025
84AQI
6th June 2025
95AQI
7th June 2025
83AQI
8th June 2025
83AQI
9th June 2025
80AQI
10th June 2025
71AQI
11th June 2025
84AQI
12th June 2025
91AQI
13th June 2025
91AQI
14th June 2025
82AQI
15th June 2025
69AQI
16th June 2025
77AQI
17th June 2025
79AQI
18th June 2025
62AQI
19th June 2025
70AQI
20th June 2025
71AQI
21st June 2025
69AQI
22nd June 2025
72AQI
23rd June 2025
63AQI
24th June 2025
57AQI
25th June 2025
59AQI
26th June 2025
65AQI
27th June 2025
68AQI
28th June 2025
65AQI
29th June 2025
54AQI
30th June 2025
50AQI
1st July 2025
48AQI
2nd July 2025
53AQI
3rd July 2025
52AQI
4th July 2025
58AQI
5th July 2025
47AQI
6th July 2025
50AQI
7th July 2025
52AQI
8th July 2025
52AQI
9th July 2025
51AQI
10th July 2025
56AQI
11th July 2025
47AQI
12th July 2025
60AQI
13th July 2025
65AQI
14th July 2025
67AQI
15th July 2025
75AQI
16th July 2025
79AQI
17th July 2025
77AQI
18th July 2025
68AQI
19th July 2025
57AQI
20th July 2025
56AQI
21st July 2025
54AQI
22nd July 2025
58AQI
23rd July 2025
46AQI
24th July 2025
49AQI
25th July 2025
49AQI
26th July 2025
51AQI
27th July 2025
55AQI
28th July 2025
61AQI
29th July 2025
65AQI
30th July 2025
64AQI
31st July 2025
64AQI
1st August 2025
62AQI
2nd August 2025
61AQI
3rd August 2025
65AQI
4th August 2025
68AQI
5th August 2025
71AQI
6th August 2025
64AQI
7th August 2025
55AQI
8th August 2025
65AQI
9th August 2025
57AQI
10th August 2025
47AQI
11th August 2025
52AQI
12th August 2025
55AQI
13th August 2025
55AQI
14th August 2025
59AQI
15th August 2025
60AQI
16th August 2025
56AQI
17th August 2025
55AQI
18th August 2025
49AQI
19th August 2025
57AQI
20th August 2025
59AQI
21st August 2025
22nd August 2025
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

150AQI

104AQI

110AQI

101AQI

100AQI

72AQI

58AQI

59AQI

No. of days

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

202596AQI

15
15
1
13
15
14
16
1
17
12
1
18
11
2
1
29
7
24
2
18
10
133
69
19
1

Highest AQI recorded in

January

150AQI

Lowest AQI recorded in

July

58AQI

202492AQI

8
6
15
2
9
12
5
3
10
19
2
1
20
9
2
19
10
6
23
1
18
13
4
24
3
7
16
7
5
24
2
3
23
4
5
13
13
46
194
86
35
5

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

July

47AQI

2023109AQI

9
18
4
6
8
14
10
13
8
3
8
17
2
2
18
9
2
3
21
6
3
20
8
3
27
1
9
17
4
3
18
7
3
7
8
11
4
8
15
4
26
156
98
73
8

Highest AQI recorded in

January

164AQI

Lowest AQI recorded in

August

71AQI

2022104AQI

7
5
19
7
7
7
1
6
15
9
3
13
10
4
1
21
8
1
5
22
3
7
16
1
1
8
16
5
7
10
13
1
9
17
4
3
14
13
1
33
130
98
58
1

Highest AQI recorded in

January

143AQI

Lowest AQI recorded in

August

49AQI

202198AQI

11
20
1
7
7
11
2
1
6
16
8
5
23
2
3
14
14
8
16
6
10
18
3
17
14
16
14
10
16
4
6
15
8
1
3
13
13
2
71
137
91
60
5

Highest AQI recorded in

January

157AQI

Lowest AQI recorded in

August

52AQI

202091AQI

3
4
6
1
9
8
3
1
4
9
1
2
23
4
10
17
4
10
17
4
5
22
3
8
15
5
3
5
13
12
8
15
6
2
40
124
71
25
2

Highest AQI recorded in

December

132AQI

Lowest AQI recorded in

July

67AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
109AQI
Least Polluted Year Recorded
2020(Avg.)
91AQI

Refractory Factory's annual 2025 AQI (96) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (91), 2021 (98), 2022 (104), 2023 (109), 2024 (92).