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HistoryAQIPM2.5PM10COSO2NO2O3

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+

October Air Quality Analysis

Deyang, Sichuan, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
24th Oct 2023
168AQI
Lowest AQI recorded on
20th Oct 2024
22AQI

Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Deyang, Sichuan, China

AQI
Day
Night
.

6 AM4th Oct 2025

7 PM

5 AM5th Oct 2025

Day time
Avg. Highest Time
6AM4th Oct

72AQI

Avg. Lowest Time
3PM4th Oct

39AQI

Night time
Avg. Highest Time
3AM5th Oct

72AQI

Avg. Lowest Time
7PM4th Oct

50AQI

In the last 24 hours,

Deyang's AQI reached its highest point of 72 at 6 AM during the Day, while the lowest point, 39, was recorded at 3 PM during the Day between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Deyang, Sichuan, China

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025576 AMAQI
5th Sep 2025577 AMAQI
5th Sep 2025708 AMAQI
5th Sep 2025709 AMAQI
5th Sep 20257410 AMAQI
5th Sep 20257311 AMAQI
5th Sep 20256912 PMAQI
5th Sep 2025711 PMAQI
5th Sep 2025602 PMAQI
5th Sep 2025583 PMAQI
5th Sep 2025474 PMAQI
5th Sep 2025565 PMAQI
5th Sep 2025446 PMAQI
5th Sep 2025557 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025559 PMAQI
5th Sep 20256010 PMAQI
5th Sep 20256011 PMAQI
6th Sep 20256012 AMAQI
6th Sep 2025711 AMAQI
6th Sep 2025642 AMAQI
6th Sep 2025633 AMAQI
6th Sep 2025634 AMAQI
6th Sep 2025625 AMAQI

21°C19/24°C

6th Sep 2025636 AMAQI
6th Sep 2025637 AMAQI
6th Sep 2025418 AMAQI
6th Sep 2025509 AMAQI
6th Sep 20254710 AMAQI
6th Sep 20254911 AMAQI
6th Sep 20255412 PMAQI
6th Sep 2025541 PMAQI
6th Sep 2025582 PMAQI
6th Sep 2025563 PMAQI
6th Sep 2025584 PMAQI
6th Sep 2025625 PMAQI
6th Sep 2025666 PMAQI
6th Sep 2025697 PMAQI
6th Sep 2025728 PMAQI
6th Sep 2025699 PMAQI
6th Sep 20256810 PMAQI
6th Sep 20257211 PMAQI
7th Sep 20256712 AMAQI
7th Sep 2025621 AMAQI
7th Sep 2025622 AMAQI
7th Sep 2025623 AMAQI
7th Sep 2025614 AMAQI
7th Sep 2025605 AMAQI

21°C19/23°C

7th Sep 2025606 AMAQI
7th Sep 2025607 AMAQI
7th Sep 2025608 AMAQI
7th Sep 2025649 AMAQI
7th Sep 20256410 AMAQI
7th Sep 20256311 AMAQI
7th Sep 20256012 PMAQI
7th Sep 2025641 PMAQI
7th Sep 2025622 PMAQI
7th Sep 2025663 PMAQI
7th Sep 2025634 PMAQI
7th Sep 2025675 PMAQI
7th Sep 2025686 PMAQI
7th Sep 2025717 PMAQI
7th Sep 2025708 PMAQI
7th Sep 2025729 PMAQI
7th Sep 20257710 PMAQI
7th Sep 20257511 PMAQI
8th Sep 20256712 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025612 AMAQI
8th Sep 2025613 AMAQI
8th Sep 2025624 AMAQI
8th Sep 2025625 AMAQI

23°C19/27°C

8th Sep 2025636 AMAQI
8th Sep 2025617 AMAQI
8th Sep 2025668 AMAQI
8th Sep 2025679 AMAQI
8th Sep 20257010 AMAQI
8th Sep 20257111 AMAQI
8th Sep 20256612 PMAQI
8th Sep 2025601 PMAQI
8th Sep 2025622 PMAQI
8th Sep 2025653 PMAQI
8th Sep 2025534 PMAQI
8th Sep 2025545 PMAQI
8th Sep 2025566 PMAQI
8th Sep 2025617 PMAQI
8th Sep 2025638 PMAQI
8th Sep 2025649 PMAQI
8th Sep 20256310 PMAQI
8th Sep 20256911 PMAQI
9th Sep 20256212 AMAQI
9th Sep 2025621 AMAQI
9th Sep 2025622 AMAQI
9th Sep 2025623 AMAQI
9th Sep 2025624 AMAQI
9th Sep 2025625 AMAQI

24°C21/28°C

9th Sep 2025626 AMAQI
9th Sep 2025637 AMAQI
9th Sep 2025588 AMAQI
9th Sep 2025579 AMAQI
9th Sep 20256310 AMAQI
9th Sep 20256411 AMAQI
9th Sep 20256512 PMAQI
9th Sep 2025661 PMAQI
9th Sep 2025642 PMAQI
9th Sep 2025603 PMAQI
9th Sep 2025554 PMAQI
9th Sep 2025535 PMAQI
9th Sep 2025526 PMAQI
9th Sep 2025577 PMAQI
9th Sep 2025628 PMAQI
9th Sep 2025659 PMAQI
9th Sep 20256310 PMAQI
9th Sep 20256411 PMAQI
10th Sep 20256812 AMAQI
10th Sep 2025631 AMAQI
10th Sep 2025612 AMAQI
10th Sep 2025623 AMAQI
10th Sep 2025624 AMAQI
10th Sep 2025615 AMAQI

24°C21/29°C

10th Sep 2025616 AMAQI
10th Sep 2025627 AMAQI
10th Sep 2025678 AMAQI
10th Sep 2025699 AMAQI
10th Sep 20256910 AMAQI
10th Sep 20256811 AMAQI
10th Sep 20256612 PMAQI
10th Sep 2025611 PMAQI
10th Sep 2025592 PMAQI
10th Sep 2025583 PMAQI
10th Sep 2025584 PMAQI
10th Sep 2025635 PMAQI
10th Sep 2025606 PMAQI
10th Sep 2025607 PMAQI
10th Sep 2025628 PMAQI
10th Sep 2025649 PMAQI
10th Sep 20256610 PMAQI
10th Sep 20256811 PMAQI
11th Sep 20256512 AMAQI
11th Sep 2025631 AMAQI
11th Sep 2025622 AMAQI
11th Sep 2025633 AMAQI
11th Sep 2025634 AMAQI
11th Sep 2025625 AMAQI

25°C22/28°C

11th Sep 2025626 AMAQI
11th Sep 2025637 AMAQI
11th Sep 2025558 AMAQI
11th Sep 2025609 AMAQI
11th Sep 20255110 AMAQI
11th Sep 20254611 AMAQI
11th Sep 20254212 PMAQI
11th Sep 2025401 PMAQI
11th Sep 2025392 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025334 PMAQI
11th Sep 2025325 PMAQI
11th Sep 2025406 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025548 PMAQI
11th Sep 2025559 PMAQI
11th Sep 20255710 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20256012 AMAQI
12th Sep 2025631 AMAQI
12th Sep 2025622 AMAQI
12th Sep 2025613 AMAQI
12th Sep 2025604 AMAQI
12th Sep 2025595 AMAQI

23°C22/23°C

12th Sep 2025606 AMAQI
12th Sep 2025607 AMAQI
12th Sep 2025238 AMAQI
12th Sep 2025229 AMAQI
12th Sep 20252310 AMAQI
12th Sep 20252111 AMAQI
12th Sep 20252212 PMAQI
12th Sep 2025201 PMAQI
12th Sep 2025272 PMAQI
12th Sep 2025193 PMAQI
12th Sep 2025204 PMAQI
12th Sep 2025205 PMAQI
12th Sep 2025236 PMAQI
12th Sep 2025437 PMAQI
12th Sep 2025528 PMAQI
12th Sep 2025519 PMAQI
12th Sep 20255310 PMAQI
12th Sep 20255311 PMAQI
13th Sep 20255712 AMAQI
13th Sep 2025601 AMAQI
13th Sep 2025612 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025564 AMAQI
13th Sep 2025575 AMAQI

24°C21/28°C

13th Sep 2025576 AMAQI
13th Sep 2025577 AMAQI
13th Sep 2025458 AMAQI
13th Sep 2025459 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254711 AMAQI
13th Sep 20255012 PMAQI
13th Sep 2025411 PMAQI
13th Sep 2025512 PMAQI
13th Sep 2025483 PMAQI
13th Sep 2025454 PMAQI
13th Sep 2025405 PMAQI
13th Sep 2025446 PMAQI
13th Sep 2025557 PMAQI
13th Sep 2025558 PMAQI
13th Sep 2025589 PMAQI
13th Sep 20256010 PMAQI
13th Sep 20255711 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025571 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025563 AMAQI
14th Sep 2025564 AMAQI
14th Sep 2025565 AMAQI

25°C22/30°C

14th Sep 2025566 AMAQI
14th Sep 2025567 AMAQI
14th Sep 2025628 AMAQI
14th Sep 2025619 AMAQI
14th Sep 20255810 AMAQI
14th Sep 20255011 AMAQI
14th Sep 20255212 PMAQI
14th Sep 2025491 PMAQI
14th Sep 2025472 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025524 PMAQI
14th Sep 2025485 PMAQI
14th Sep 2025546 PMAQI
14th Sep 2025547 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20256410 PMAQI
14th Sep 20256811 PMAQI
15th Sep 20256612 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025562 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025564 AMAQI
15th Sep 2025565 AMAQI

26°C24/30°C

15th Sep 2025566 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025738 AMAQI
15th Sep 2025819 AMAQI
15th Sep 20257810 AMAQI
15th Sep 20256811 AMAQI
15th Sep 20256612 PMAQI
15th Sep 2025691 PMAQI
15th Sep 2025612 PMAQI
15th Sep 2025603 PMAQI
15th Sep 2025614 PMAQI
15th Sep 2025525 PMAQI
15th Sep 2025606 PMAQI
15th Sep 2025617 PMAQI
15th Sep 2025628 PMAQI
15th Sep 2025699 PMAQI
15th Sep 20257910 PMAQI
15th Sep 20258011 PMAQI
16th Sep 20256812 AMAQI
16th Sep 2025571 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025593 AMAQI
16th Sep 2025614 AMAQI
16th Sep 2025605 AMAQI

27°C24/30°C

16th Sep 2025616 AMAQI
16th Sep 2025617 AMAQI
16th Sep 2025478 AMAQI
16th Sep 2025429 AMAQI
16th Sep 20253410 AMAQI
16th Sep 20253411 AMAQI
16th Sep 20252812 PMAQI
16th Sep 2025211 PMAQI
16th Sep 2025212 PMAQI
16th Sep 2025263 PMAQI
16th Sep 2025214 PMAQI
16th Sep 2025265 PMAQI
16th Sep 2025366 PMAQI
16th Sep 2025497 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025619 PMAQI
16th Sep 20255910 PMAQI
16th Sep 20256411 PMAQI
17th Sep 20256312 AMAQI
17th Sep 2025601 AMAQI
17th Sep 2025602 AMAQI
17th Sep 2025583 AMAQI
17th Sep 2025574 AMAQI
17th Sep 2025565 AMAQI

23°C22/25°C

17th Sep 2025566 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025598 AMAQI
17th Sep 2025599 AMAQI
17th Sep 20255310 AMAQI
17th Sep 20254411 AMAQI
17th Sep 20253612 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025383 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025405 PMAQI
17th Sep 2025386 PMAQI
17th Sep 2025467 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255210 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025582 AMAQI
18th Sep 2025583 AMAQI
18th Sep 2025574 AMAQI
18th Sep 2025575 AMAQI

21°C19/22°C

18th Sep 2025566 AMAQI
18th Sep 2025577 AMAQI
18th Sep 2025298 AMAQI
18th Sep 2025229 AMAQI
18th Sep 20251610 AMAQI
18th Sep 20251611 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025211 PMAQI
18th Sep 2025182 PMAQI
18th Sep 2025183 PMAQI
18th Sep 2025204 PMAQI
18th Sep 2025235 PMAQI
18th Sep 2025266 PMAQI
18th Sep 2025337 PMAQI
18th Sep 2025468 PMAQI
18th Sep 2025449 PMAQI
18th Sep 20254210 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254412 AMAQI
19th Sep 2025571 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025553 AMAQI
19th Sep 2025524 AMAQI
19th Sep 2025525 AMAQI

20°C18/23°C

19th Sep 2025526 AMAQI
19th Sep 2025527 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20252410 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20253512 PMAQI
19th Sep 2025371 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025383 PMAQI
19th Sep 2025314 PMAQI
19th Sep 2025255 PMAQI
19th Sep 2025276 PMAQI
19th Sep 2025387 PMAQI
19th Sep 2025528 PMAQI
19th Sep 2025599 PMAQI
19th Sep 20255910 PMAQI
19th Sep 20255911 PMAQI
20th Sep 20256012 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025533 AMAQI
20th Sep 2025514 AMAQI
20th Sep 2025515 AMAQI

22°C18/26°C

20th Sep 2025516 AMAQI
20th Sep 2025517 AMAQI
20th Sep 2025568 AMAQI
20th Sep 2025589 AMAQI
20th Sep 20255810 AMAQI
20th Sep 20255711 AMAQI
20th Sep 20255512 PMAQI
20th Sep 2025661 PMAQI
20th Sep 2025712 PMAQI
20th Sep 2025683 PMAQI
20th Sep 2025644 PMAQI
20th Sep 2025665 PMAQI
20th Sep 2025606 PMAQI
20th Sep 2025607 PMAQI
20th Sep 2025558 PMAQI
20th Sep 2025539 PMAQI
20th Sep 20255310 PMAQI
20th Sep 20255311 PMAQI
21st Sep 20255312 AMAQI
21st Sep 2025541 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025543 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025555 AMAQI

21°C19/22°C

21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025418 AMAQI
21st Sep 2025289 AMAQI
21st Sep 20252410 AMAQI
21st Sep 20252511 AMAQI
21st Sep 20252912 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025215 PMAQI
21st Sep 2025256 PMAQI
21st Sep 2025307 PMAQI
21st Sep 2025438 PMAQI
21st Sep 2025419 PMAQI
21st Sep 20254110 PMAQI
21st Sep 20254311 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025541 AMAQI
22nd Sep 2025542 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025514 AMAQI
22nd Sep 2025515 AMAQI

19°C17/20°C

22nd Sep 2025516 AMAQI
22nd Sep 2025517 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025239 AMAQI
22nd Sep 20252210 AMAQI
22nd Sep 20252311 AMAQI
22nd Sep 20252412 PMAQI
22nd Sep 2025421 PMAQI
22nd Sep 2025402 PMAQI
22nd Sep 2025473 PMAQI
22nd Sep 2025504 PMAQI
22nd Sep 2025355 PMAQI
22nd Sep 2025406 PMAQI
22nd Sep 2025397 PMAQI
22nd Sep 2025438 PMAQI
22nd Sep 2025459 PMAQI
22nd Sep 20254810 PMAQI
22nd Sep 20254711 PMAQI
23rd Sep 20254512 AMAQI
23rd Sep 2025521 AMAQI
23rd Sep 2025522 AMAQI
23rd Sep 2025503 AMAQI
23rd Sep 2025484 AMAQI
23rd Sep 2025485 AMAQI

19°C17/22°C

23rd Sep 2025476 AMAQI
23rd Sep 2025477 AMAQI
23rd Sep 2025338 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252710 AMAQI
23rd Sep 20251911 AMAQI
23rd Sep 20252312 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025252 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025254 PMAQI
23rd Sep 2025285 PMAQI
23rd Sep 2025316 PMAQI
23rd Sep 2025407 PMAQI
23rd Sep 2025518 PMAQI
23rd Sep 2025549 PMAQI
23rd Sep 20255610 PMAQI
23rd Sep 20255911 PMAQI
24th Sep 20255812 AMAQI
24th Sep 2025511 AMAQI
24th Sep 2025502 AMAQI
24th Sep 2025483 AMAQI
24th Sep 2025444 AMAQI
24th Sep 2025445 AMAQI

21°C18/25°C

24th Sep 2025446 AMAQI
24th Sep 2025447 AMAQI
24th Sep 2025588 AMAQI
24th Sep 2025649 AMAQI
24th Sep 20256010 AMAQI
24th Sep 20256311 AMAQI
24th Sep 20256512 PMAQI
24th Sep 2025771 PMAQI
24th Sep 2025722 PMAQI
24th Sep 2025593 PMAQI
24th Sep 2025574 PMAQI
24th Sep 2025545 PMAQI
24th Sep 2025616 PMAQI
24th Sep 2025637 PMAQI
24th Sep 2025588 PMAQI
24th Sep 2025589 PMAQI
24th Sep 20255710 PMAQI
24th Sep 20255811 PMAQI
25th Sep 20255812 AMAQI
25th Sep 2025501 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025544 AMAQI
25th Sep 2025545 AMAQI

22°C18/27°C

25th Sep 2025546 AMAQI
25th Sep 2025557 AMAQI
25th Sep 2025708 AMAQI
25th Sep 2025699 AMAQI
25th Sep 20257410 AMAQI
25th Sep 20257011 AMAQI
25th Sep 20256612 PMAQI
25th Sep 2025741 PMAQI
25th Sep 2025732 PMAQI
25th Sep 2025703 PMAQI
25th Sep 2025634 PMAQI
25th Sep 2025625 PMAQI
25th Sep 2025626 PMAQI
25th Sep 2025647 PMAQI
25th Sep 2025658 PMAQI
25th Sep 2025689 PMAQI
25th Sep 20256910 PMAQI
25th Sep 20256711 PMAQI
26th Sep 20257412 AMAQI
26th Sep 2025861 AMAQI
26th Sep 2025902 AMAQI
26th Sep 2025843 AMAQI
26th Sep 2025834 AMAQI
26th Sep 2025805 AMAQI

23°C19/27°C

26th Sep 2025816 AMAQI
26th Sep 2025867 AMAQI
26th Sep 2025898 AMAQI
26th Sep 2025939 AMAQI
26th Sep 20259110 AMAQI
26th Sep 20259011 AMAQI
26th Sep 202510112 PMAQI
26th Sep 20251221 PMAQI
26th Sep 20251372 PMAQI
26th Sep 20251363 PMAQI
26th Sep 20251224 PMAQI
26th Sep 20251035 PMAQI
26th Sep 20251006 PMAQI
26th Sep 2025987 PMAQI
26th Sep 20251008 PMAQI
26th Sep 2025989 PMAQI
26th Sep 20258410 PMAQI
26th Sep 20257711 PMAQI
27th Sep 20257412 AMAQI
27th Sep 2025731 AMAQI
27th Sep 2025742 AMAQI
27th Sep 2025753 AMAQI
27th Sep 2025754 AMAQI
27th Sep 2025775 AMAQI

22°C21/25°C

27th Sep 2025766 AMAQI
27th Sep 2025757 AMAQI
27th Sep 2025758 AMAQI
27th Sep 2025759 AMAQI
27th Sep 20257310 AMAQI
27th Sep 20257011 AMAQI
27th Sep 20256912 PMAQI
27th Sep 2025701 PMAQI
27th Sep 2025672 PMAQI
27th Sep 2025663 PMAQI
27th Sep 2025634 PMAQI
27th Sep 2025605 PMAQI
27th Sep 2025606 PMAQI
27th Sep 2025597 PMAQI
27th Sep 2025618 PMAQI
27th Sep 2025629 PMAQI
27th Sep 20256210 PMAQI
27th Sep 20256211 PMAQI
28th Sep 20256212 AMAQI
28th Sep 2025601 AMAQI
28th Sep 2025572 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025534 AMAQI
28th Sep 2025515 AMAQI

21°C21/23°C

28th Sep 2025506 AMAQI
28th Sep 2025517 AMAQI
28th Sep 2025498 AMAQI
28th Sep 2025459 AMAQI
28th Sep 20254310 AMAQI
28th Sep 20254111 AMAQI
28th Sep 20254212 PMAQI
28th Sep 2025411 PMAQI
28th Sep 2025382 PMAQI
28th Sep 2025343 PMAQI
28th Sep 2025354 PMAQI
28th Sep 2025375 PMAQI
28th Sep 2025366 PMAQI
28th Sep 2025447 PMAQI
28th Sep 2025498 PMAQI
28th Sep 2025499 PMAQI
28th Sep 20254910 PMAQI
28th Sep 20255011 PMAQI
29th Sep 20255212 AMAQI
29th Sep 2025401 AMAQI
29th Sep 2025272 AMAQI
29th Sep 2025253 AMAQI
29th Sep 2025254 AMAQI
29th Sep 2025285 AMAQI

21°C20/21°C

29th Sep 2025276 AMAQI
29th Sep 2025337 AMAQI
29th Sep 2025378 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20254810 AMAQI
29th Sep 20255011 AMAQI
29th Sep 20255112 PMAQI
29th Sep 2025451 PMAQI
29th Sep 2025422 PMAQI
29th Sep 2025353 PMAQI
29th Sep 2025374 PMAQI
29th Sep 2025385 PMAQI
29th Sep 2025466 PMAQI
29th Sep 2025507 PMAQI
29th Sep 2025548 PMAQI
29th Sep 2025549 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20255511 PMAQI
30th Sep 20255512 AMAQI
30th Sep 2025541 AMAQI
30th Sep 2025582 AMAQI
30th Sep 2025553 AMAQI
30th Sep 2025514 AMAQI
30th Sep 2025485 AMAQI

21°C20/23°C

30th Sep 2025516 AMAQI
30th Sep 2025517 AMAQI
30th Sep 2025568 AMAQI
30th Sep 2025629 AMAQI
30th Sep 20256310 AMAQI
30th Sep 20256911 AMAQI
30th Sep 20257012 PMAQI
30th Sep 2025721 PMAQI
30th Sep 2025782 PMAQI
30th Sep 2025783 PMAQI
30th Sep 2025744 PMAQI
30th Sep 2025715 PMAQI
30th Sep 2025706 PMAQI
30th Sep 2025657 PMAQI
30th Sep 2025638 PMAQI
30th Sep 2025639 PMAQI
30th Sep 20256110 PMAQI
30th Sep 20256111 PMAQI
1st Oct 20256212 AMAQI
1st Oct 2025611 AMAQI
1st Oct 2025592 AMAQI
1st Oct 2025613 AMAQI
1st Oct 2025624 AMAQI
1st Oct 2025645 AMAQI

21°C19/22°C

1st Oct 2025636 AMAQI
1st Oct 2025637 AMAQI
1st Oct 2025598 AMAQI
1st Oct 2025569 AMAQI
1st Oct 20255110 AMAQI
1st Oct 20254011 AMAQI
1st Oct 20253212 PMAQI
1st Oct 2025321 PMAQI
1st Oct 2025322 PMAQI
1st Oct 2025343 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025415 PMAQI
1st Oct 2025446 PMAQI
1st Oct 2025507 PMAQI
1st Oct 2025518 PMAQI
1st Oct 2025519 PMAQI
1st Oct 20255310 PMAQI
1st Oct 20254911 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025441 AMAQI
2nd Oct 2025382 AMAQI
2nd Oct 2025363 AMAQI
2nd Oct 2025384 AMAQI
2nd Oct 2025395 AMAQI

20°C19/23°C

2nd Oct 2025426 AMAQI
2nd Oct 2025427 AMAQI
2nd Oct 2025448 AMAQI
2nd Oct 2025449 AMAQI
2nd Oct 20254410 AMAQI
2nd Oct 20254211 AMAQI
2nd Oct 20254112 PMAQI
2nd Oct 2025441 PMAQI
2nd Oct 2025462 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025484 PMAQI
2nd Oct 2025515 PMAQI
2nd Oct 2025546 PMAQI
2nd Oct 2025617 PMAQI
2nd Oct 2025608 PMAQI
2nd Oct 2025639 PMAQI
2nd Oct 20255910 PMAQI
2nd Oct 20255711 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025471 AMAQI
3rd Oct 2025452 AMAQI
3rd Oct 2025443 AMAQI
3rd Oct 2025474 AMAQI
3rd Oct 2025425 AMAQI

22°C20/26°C

3rd Oct 2025456 AMAQI
3rd Oct 2025427 AMAQI
3rd Oct 2025448 AMAQI
3rd Oct 2025449 AMAQI
3rd Oct 20254610 AMAQI
3rd Oct 20254411 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025441 PMAQI
3rd Oct 2025422 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025384 PMAQI
3rd Oct 2025435 PMAQI
3rd Oct 2025436 PMAQI
3rd Oct 2025427 PMAQI
3rd Oct 2025518 PMAQI
3rd Oct 2025549 PMAQI
3rd Oct 20256610 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20256812 AMAQI
4th Oct 2025731 AMAQI
4th Oct 2025742 AMAQI
4th Oct 2025743 AMAQI
4th Oct 2025754 AMAQI
4th Oct 2025755 AMAQI

22°C20/26°C

4th Oct 2025726 AMAQI
4th Oct 2025617 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255210 AMAQI
4th Oct 20255011 AMAQI
4th Oct 20255312 PMAQI
4th Oct 2025511 PMAQI
4th Oct 2025422 PMAQI
4th Oct 2025393 PMAQI
4th Oct 2025404 PMAQI
4th Oct 2025425 PMAQI
4th Oct 2025476 PMAQI
4th Oct 2025507 PMAQI
4th Oct 2025528 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255610 PMAQI
4th Oct 20255911 PMAQI
5th Oct 20256212 AMAQI
5th Oct 2025661 AMAQI
5th Oct 2025692 AMAQI
5th Oct 2025723 AMAQI
5th Oct 2025654 AMAQI
5th Oct 2025615 AMAQI

22°C21/23°C

5th Oct 2025586 AMAQI
6 AM
5th Oct 2025507 AMAQI
5th Oct 2025498 AMAQI
5th Oct 2025499 AMAQI
5th Oct 20254210 AMAQI
5th Oct 20254711 AMAQI
5th Oct 20255012 PMAQI
12 PM
5th Oct 2025521 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025513 PMAQI
5th Oct 2025514 PMAQI
5th Oct 2025525 PMAQI
5th Oct 2025556 PMAQI
5th Oct 2025607 PMAQI
7 PM
5th Oct 2025628 PMAQI
5th Oct 2025649 PMAQI
5th Oct 20257210 PMAQI
5th Oct 20257811 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 AM

56AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM

48AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 56), while the lowest AQI was between 4 PM to 5 PM (Avg. 48).
Night time
Avg. Highest Time
8 PM - 11 PM

60AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 5 AM

58AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 60), while the lowest AQI was between 12 AM to 5 AM (Avg. 58).

2025 Days Vs Air Quality

Deyang, Sichuan, China

2025

10%

27

58%

162

25%

68

7%

19

0.3%

1

Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)

Good
27 Days
Moderate
162 Days
Poor
68 Days
Unhealthy
19 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 10%

Health Risk Level:

Extreme

In 2025, 10% of 278 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

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
166AQI
3rd January 2025
177AQI
4th January 2025
176AQI
5th January 2025
162AQI
6th January 2025
166AQI
7th January 2025
133AQI
8th January 2025
122AQI
9th January 2025
131AQI
10th January 2025
124AQI
11th January 2025
113AQI
12th January 2025
138AQI
13th January 2025
148AQI
14th January 2025
135AQI
15th January 2025
153AQI
16th January 2025
125AQI
17th January 2025
153AQI
18th January 2025
122AQI
19th January 2025
156AQI
20th January 2025
151AQI
21st January 2025
173AQI
22nd January 2025
191AQI
23rd January 2025
202AQI
24th January 2025
151AQI
25th January 2025
128AQI
26th January 2025
117AQI
27th January 2025
132AQI
28th January 2025
145AQI
29th January 2025
181AQI
30th January 2025
161AQI
31st January 2025
137AQI
1st February 2025
115AQI
2nd February 2025
121AQI
3rd February 2025
95AQI
4th February 2025
119AQI
5th February 2025
89AQI
6th February 2025
85AQI
7th February 2025
80AQI
8th February 2025
81AQI
9th February 2025
100AQI
10th February 2025
113AQI
11th February 2025
137AQI
12th February 2025
99AQI
13th February 2025
112AQI
14th February 2025
94AQI
15th February 2025
109AQI
16th February 2025
126AQI
17th February 2025
100AQI
18th February 2025
121AQI
19th February 2025
116AQI
20th February 2025
114AQI
21st February 2025
96AQI
22nd February 2025
91AQI
23rd February 2025
89AQI
24th February 2025
68AQI
25th February 2025
77AQI
26th February 2025
95AQI
27th February 2025
121AQI
28th February 2025
133AQI
1st March 2025
138AQI
2nd March 2025
129AQI
3rd March 2025
123AQI
4th March 2025
86AQI
5th March 2025
86AQI
6th March 2025
78AQI
7th March 2025
79AQI
8th March 2025
96AQI
9th March 2025
86AQI
10th March 2025
127AQI
11th March 2025
120AQI
12th March 2025
133AQI
13th March 2025
105AQI
14th March 2025
99AQI
15th March 2025
83AQI
16th March 2025
75AQI
17th March 2025
96AQI
18th March 2025
101AQI
19th March 2025
114AQI
20th March 2025
128AQI
21st March 2025
123AQI
22nd March 2025
147AQI
23rd March 2025
129AQI
24th March 2025
122AQI
25th March 2025
135AQI
26th March 2025
118AQI
27th March 2025
158AQI
28th March 2025
99AQI
29th March 2025
107AQI
30th March 2025
79AQI
31st March 2025
90AQI
1st April 2025
97AQI
2nd April 2025
93AQI
3rd April 2025
105AQI
4th April 2025
117AQI
5th April 2025
87AQI
6th April 2025
96AQI
7th April 2025
97AQI
8th April 2025
112AQI
9th April 2025
110AQI
10th April 2025
101AQI
11th April 2025
92AQI
12th April 2025
162AQI
13th April 2025
142AQI
14th April 2025
141AQI
15th April 2025
133AQI
16th April 2025
132AQI
17th April 2025
113AQI
18th April 2025
112AQI
19th April 2025
98AQI
20th April 2025
95AQI
21st April 2025
95AQI
22nd April 2025
99AQI
23rd April 2025
113AQI
24th April 2025
80AQI
25th April 2025
84AQI
26th April 2025
74AQI
27th April 2025
80AQI
28th April 2025
78AQI
29th April 2025
66AQI
30th April 2025
75AQI
1st May 2025
82AQI
2nd May 2025
87AQI
3rd May 2025
86AQI
4th May 2025
92AQI
5th May 2025
68AQI
6th May 2025
78AQI
7th May 2025
77AQI
8th May 2025
77AQI
9th May 2025
193AQI
10th May 2025
100AQI
11th May 2025
107AQI
12th May 2025
113AQI
13th May 2025
100AQI
14th May 2025
112AQI
15th May 2025
116AQI
16th May 2025
125AQI
17th May 2025
134AQI
18th May 2025
153AQI
19th May 2025
127AQI
20th May 2025
130AQI
21st May 2025
129AQI
22nd May 2025
109AQI
23rd May 2025
106AQI
24th May 2025
92AQI
25th May 2025
88AQI
26th May 2025
98AQI
27th May 2025
71AQI
28th May 2025
70AQI
29th May 2025
77AQI
30th May 2025
70AQI
31st May 2025
62AQI
1st June 2025
64AQI
2nd June 2025
69AQI
3rd June 2025
73AQI
4th June 2025
65AQI
5th June 2025
83AQI
6th June 2025
94AQI
7th June 2025
83AQI
8th June 2025
82AQI
9th June 2025
80AQI
10th June 2025
71AQI
11th June 2025
77AQI
12th June 2025
88AQI
13th June 2025
90AQI
14th June 2025
83AQI
15th June 2025
72AQI
16th June 2025
79AQI
17th June 2025
80AQI
18th June 2025
66AQI
19th June 2025
71AQI
20th June 2025
71AQI
21st June 2025
70AQI
22nd June 2025
71AQI
23rd June 2025
65AQI
24th June 2025
59AQI
25th June 2025
60AQI
26th June 2025
64AQI
27th June 2025
67AQI
28th June 2025
65AQI
29th June 2025
57AQI
30th June 2025
52AQI
1st July 2025
51AQI
2nd July 2025
56AQI
3rd July 2025
53AQI
4th July 2025
58AQI
5th July 2025
49AQI
6th July 2025
51AQI
7th July 2025
53AQI
8th July 2025
52AQI
9th July 2025
53AQI
10th July 2025
57AQI
11th July 2025
49AQI
12th July 2025
60AQI
13th July 2025
64AQI
14th July 2025
65AQI
15th July 2025
73AQI
16th July 2025
77AQI
17th July 2025
75AQI
18th July 2025
69AQI
19th July 2025
58AQI
20th July 2025
57AQI
21st July 2025
56AQI
22nd July 2025
59AQI
23rd July 2025
48AQI
24th July 2025
49AQI
25th July 2025
50AQI
26th July 2025
52AQI
27th July 2025
55AQI
28th July 2025
60AQI
29th July 2025
64AQI
30th July 2025
63AQI
31st July 2025
63AQI
1st August 2025
62AQI
2nd August 2025
61AQI
3rd August 2025
65AQI
4th August 2025
68AQI
5th August 2025
70AQI
6th August 2025
64AQI
7th August 2025
57AQI
8th August 2025
64AQI
9th August 2025
58AQI
10th August 2025
48AQI
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
60AQI
21st August 2025
55AQI
22nd August 2025
49AQI
23rd August 2025
47AQI
24th August 2025
45AQI
25th August 2025
47AQI
26th August 2025
53AQI
27th August 2025
57AQI
28th August 2025
45AQI
29th August 2025
42AQI
30th August 2025
43AQI
31st August 2025
50AQI
1st September 2025
56AQI
2nd September 2025
60AQI
3rd September 2025
60AQI
4th September 2025
66AQI
5th September 2025
65AQI
6th September 2025
62AQI
7th September 2025
65AQI
8th September 2025
63AQI
9th September 2025
61AQI
10th September 2025
64AQI
11th September 2025
52AQI
12th September 2025
43AQI
13th September 2025
53AQI
14th September 2025
56AQI
15th September 2025
64AQI
16th September 2025
48AQI
17th September 2025
50AQI
18th September 2025
39AQI
19th September 2025
44AQI
20th September 2025
57AQI
21st September 2025
39AQI
22nd September 2025
43AQI
23rd September 2025
41AQI
24th September 2025
56AQI
25th September 2025
63AQI
26th September 2025
91AQI
27th September 2025
69AQI
28th September 2025
49AQI
29th September 2025
43AQI
30th September 2025
61AQI
1st October 2025
52AQI
2nd October 2025
48AQI
3rd October 2025
48AQI
4th October 2025
64AQI
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

149AQI

103AQI

109AQI

103AQI

101AQI

72AQI

58AQI

55AQI

56AQI

53AQI

No. of days

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

202589AQI

15
15
1
15
13
13
17
1
17
12
1
18
11
2
30
5
26
10
21
10
20
2
2
27
162
68
19
1

Highest AQI recorded in

January

149AQI

Lowest AQI recorded in

October

53AQI

202491AQI

9
6
14
2
9
12
6
2
10
19
2
1
21
8
2
18
11
4
25
1
19
12
4
27
5
19
6
4
25
2
3
23
4
5
13
13
42
203
82
35
4

Highest AQI recorded in

January

139AQI

Lowest AQI recorded in

July

47AQI

2023107AQI

2
7
19
3
6
9
13
12
13
6
4
7
17
2
3
17
10
1
3
21
6
3
22
6
4
26
1
9
16
5
3
17
8
3
8
9
9
5
9
15
2
29
159
100
68
5

Highest AQI recorded in

January

160AQI

Lowest AQI recorded in

August

69AQI

2022101AQI

7
5
19
8
8
5
2
7
16
6
3
15
12
1
20
9
1
5
22
3
7
16
1
1
8
16
5
7
11
12
1
9
19
2
4
15
11
1
33
136
105
45
1

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

August

56AQI

202197AQI

11
20
1
7
7
12
1
7
17
7
4
22
4
2
13
16
6
19
5
10
19
2
18
13
16
14
10
17
4
7
17
5
1
5
14
11
1
67
143
97
55
3

Highest AQI recorded in

January

154AQI

Lowest AQI recorded in

August

52AQI

202087AQI

3
3
7
1
10
8
2
10
8
2
24
4
13
16
2
10
18
3
10
19
1
8
18
2
3
7
14
9
9
12
8
2
47
134
61
22
2

Highest AQI recorded in

December

130AQI

Lowest AQI recorded in

July

61AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
107AQI
Least Polluted Year Recorded
2020(Avg.)
87AQI

Deyang's annual 2025 AQI (89) shows an average percentage change of -7.1% (improved AQI) compared to previous years: 2020 (87), 2021 (97), 2022 (101), 2023 (107), 2024 (91).