Nantong, Nantong, Jiangsu, 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
Nantong, Nantong, Jiangsu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
26th Oct 2023
170AQILowest AQI recorded on
7th Oct 2023
33AQISame Day Analysis (26th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 73 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Oct - 27th Oct 2025
Nantong, Nantong, Jiangsu, China
AQI
Day
Night
.
5 AM26th Oct 2025
5 PM
4 AM27th Oct 2025
Day time
Avg. Highest Time
10AM26th Oct
80AQI
Avg. Lowest Time
4PM26th Oct
62AQI
Night time
Avg. Highest Time
4AM27th Oct
120AQI
Avg. Lowest Time
6PM26th Oct
61AQI
In the last 24 hours,
Nantong's AQI reached its highest point of 120 at 4 AM during the Night, while the lowest point, 61, was recorded at 6 PM during the Night between 26th Oct and 27th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Nantong, Nantong, Jiangsu, China
SepOct
27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
27th Sep 2025305 AMAQI
27th Sep 2025306 AMAQI
27th Sep 2025307 AMAQI
27th Sep 2025318 AMAQI
27th Sep 2025359 AMAQI
27th Sep 20254210 AMAQI
27th Sep 20255511 AMAQI
27th Sep 20256712 PMAQI
27th Sep 2025781 PMAQI
27th Sep 2025802 PMAQI
27th Sep 2025743 PMAQI
27th Sep 2025684 PMAQI
27th Sep 2025625 PMAQI
27th Sep 2025496 PMAQI
27th Sep 2025437 PMAQI
27th Sep 2025498 PMAQI
27th Sep 2025469 PMAQI
27th Sep 20255110 PMAQI
27th Sep 20255411 PMAQI
28th Sep 20255112 AMAQI
28th Sep 2025491 AMAQI
28th Sep 2025472 AMAQI
28th Sep 2025503 AMAQI
28th Sep 2025424 AMAQI
25°C23/29°C
28th Sep 2025445 AMAQI
28th Sep 2025556 AMAQI
28th Sep 2025577 AMAQI
28th Sep 2025638 AMAQI
28th Sep 2025689 AMAQI
28th Sep 20256910 AMAQI
28th Sep 20257811 AMAQI
28th Sep 20258612 PMAQI
28th Sep 2025911 PMAQI
28th Sep 2025922 PMAQI
28th Sep 2025903 PMAQI
28th Sep 2025694 PMAQI
28th Sep 2025685 PMAQI
28th Sep 2025706 PMAQI
28th Sep 2025687 PMAQI
28th Sep 2025608 PMAQI
28th Sep 2025619 PMAQI
28th Sep 20256010 PMAQI
28th Sep 20255811 PMAQI
29th Sep 20255312 AMAQI
29th Sep 2025521 AMAQI
29th Sep 2025482 AMAQI
29th Sep 2025503 AMAQI
29th Sep 2025444 AMAQI
26°C24/31°C
29th Sep 2025455 AMAQI
29th Sep 2025486 AMAQI
29th Sep 2025457 AMAQI
29th Sep 2025628 AMAQI
29th Sep 2025459 AMAQI
29th Sep 20255210 AMAQI
29th Sep 20255611 AMAQI
29th Sep 20256112 PMAQI
29th Sep 2025651 PMAQI
29th Sep 2025592 PMAQI
29th Sep 2025653 PMAQI
29th Sep 2025704 PMAQI
29th Sep 2025575 PMAQI
29th Sep 2025516 PMAQI
29th Sep 2025507 PMAQI
29th Sep 2025558 PMAQI
29th Sep 2025429 PMAQI
29th Sep 20254610 PMAQI
29th Sep 20254111 PMAQI
30th Sep 20255012 AMAQI
30th Sep 2025451 AMAQI
30th Sep 2025452 AMAQI
30th Sep 2025583 AMAQI
30th Sep 2025514 AMAQI
23°C21/25°C
30th Sep 2025525 AMAQI
30th Sep 2025526 AMAQI
30th Sep 2025587 AMAQI
30th Sep 2025608 AMAQI
30th Sep 2025619 AMAQI
30th Sep 20256110 AMAQI
30th Sep 20256211 AMAQI
30th Sep 20256412 PMAQI
30th Sep 2025601 PMAQI
30th Sep 2025532 PMAQI
30th Sep 2025583 PMAQI
30th Sep 2025614 PMAQI
30th Sep 2025645 PMAQI
30th Sep 2025686 PMAQI
30th Sep 2025667 PMAQI
30th Sep 2025758 PMAQI
30th Sep 2025739 PMAQI
30th Sep 20257910 PMAQI
30th Sep 20257911 PMAQI
1st Oct 20258612 AMAQI
1st Oct 2025791 AMAQI
1st Oct 2025772 AMAQI
1st Oct 2025763 AMAQI
1st Oct 2025784 AMAQI
21°C21/22°C
1st Oct 2025865 AMAQI
1st Oct 2025876 AMAQI
1st Oct 2025977 AMAQI
1st Oct 2025888 AMAQI
1st Oct 2025919 AMAQI
1st Oct 20259010 AMAQI
1st Oct 20258911 AMAQI
1st Oct 20259712 PMAQI
1st Oct 2025961 PMAQI
1st Oct 2025952 PMAQI
1st Oct 2025963 PMAQI
1st Oct 2025854 PMAQI
1st Oct 2025805 PMAQI
1st Oct 2025826 PMAQI
1st Oct 2025737 PMAQI
1st Oct 2025858 PMAQI
1st Oct 2025909 PMAQI
1st Oct 20259010 PMAQI
1st Oct 20259011 PMAQI
2nd Oct 20258412 AMAQI
2nd Oct 2025761 AMAQI
2nd Oct 2025812 AMAQI
2nd Oct 2025753 AMAQI
2nd Oct 2025824 AMAQI
23°C20/26°C
2nd Oct 2025745 AMAQI
2nd Oct 2025736 AMAQI
2nd Oct 2025737 AMAQI
2nd Oct 2025668 AMAQI
2nd Oct 2025649 AMAQI
2nd Oct 20256110 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025572 PMAQI
2nd Oct 2025583 PMAQI
2nd Oct 2025644 PMAQI
2nd Oct 2025715 PMAQI
2nd Oct 2025706 PMAQI
2nd Oct 2025647 PMAQI
2nd Oct 2025618 PMAQI
2nd Oct 2025689 PMAQI
2nd Oct 20256710 PMAQI
2nd Oct 20256911 PMAQI
3rd Oct 20256012 AMAQI
3rd Oct 2025631 AMAQI
3rd Oct 2025682 AMAQI
3rd Oct 2025763 AMAQI
3rd Oct 20251024 AMAQI
25°C23/30°C
3rd Oct 2025875 AMAQI
3rd Oct 2025806 AMAQI
3rd Oct 2025707 AMAQI
3rd Oct 2025668 AMAQI
3rd Oct 2025449 AMAQI
3rd Oct 20255610 AMAQI
3rd Oct 20255811 AMAQI
3rd Oct 20256412 PMAQI
3rd Oct 2025611 PMAQI
3rd Oct 2025662 PMAQI
3rd Oct 2025713 PMAQI
3rd Oct 2025704 PMAQI
3rd Oct 2025675 PMAQI
3rd Oct 2025626 PMAQI
3rd Oct 2025527 PMAQI
3rd Oct 2025598 PMAQI
3rd Oct 2025469 PMAQI
3rd Oct 20255010 PMAQI
3rd Oct 20255911 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025521 AMAQI
4th Oct 2025622 AMAQI
4th Oct 2025653 AMAQI
4th Oct 2025644 AMAQI
23°C21/25°C
4th Oct 2025635 AMAQI
4th Oct 2025586 AMAQI
4th Oct 2025657 AMAQI
4th Oct 2025668 AMAQI
4th Oct 2025639 AMAQI
4th Oct 20257510 AMAQI
4th Oct 20256811 AMAQI
4th Oct 20257012 PMAQI
4th Oct 2025751 PMAQI
4th Oct 2025712 PMAQI
4th Oct 2025723 PMAQI
4th Oct 2025724 PMAQI
4th Oct 2025695 PMAQI
4th Oct 2025886 PMAQI
4th Oct 2025957 PMAQI
4th Oct 2025788 PMAQI
4th Oct 2025769 PMAQI
4th Oct 20256510 PMAQI
4th Oct 20256311 PMAQI
5th Oct 20255912 AMAQI
5th Oct 2025631 AMAQI
5th Oct 2025612 AMAQI
5th Oct 2025523 AMAQI
5th Oct 2025514 AMAQI
24°C21/27°C
5th Oct 2025525 AMAQI
5th Oct 2025546 AMAQI
5th Oct 2025537 AMAQI
5th Oct 2025528 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20255910 AMAQI
5th Oct 20256311 AMAQI
5th Oct 20256112 PMAQI
5th Oct 2025711 PMAQI
5th Oct 2025752 PMAQI
5th Oct 2025753 PMAQI
5th Oct 2025824 PMAQI
5th Oct 2025815 PMAQI
5th Oct 2025886 PMAQI
5th Oct 2025937 PMAQI
5th Oct 2025958 PMAQI
5th Oct 20251059 PMAQI
5th Oct 202510910 PMAQI
5th Oct 20259711 PMAQI
6th Oct 202510012 AMAQI
6th Oct 20251031 AMAQI
6th Oct 2025922 AMAQI
6th Oct 2025903 AMAQI
6th Oct 2025804 AMAQI
26°C23/30°C
6th Oct 2025795 AMAQI
6th Oct 2025676 AMAQI
6th Oct 2025787 AMAQI
6th Oct 2025638 AMAQI
6th Oct 2025669 AMAQI
6th Oct 20256710 AMAQI
6th Oct 20257611 AMAQI
6th Oct 20259312 PMAQI
6th Oct 20251241 PMAQI
6th Oct 20251132 PMAQI
6th Oct 2025983 PMAQI
6th Oct 2025934 PMAQI
6th Oct 2025905 PMAQI
6th Oct 2025946 PMAQI
6th Oct 20251047 PMAQI
6th Oct 20251128 PMAQI
6th Oct 2025969 PMAQI
6th Oct 202511110 PMAQI
6th Oct 202510711 PMAQI
7th Oct 202510212 AMAQI
7th Oct 20251161 AMAQI
28°C25/32°C
7th Oct 2025887 PMAQI
7th Oct 2025678 PMAQI
7th Oct 2025519 PMAQI
7th Oct 20255110 PMAQI
7th Oct 20255211 PMAQI
8th Oct 20254312 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025532 AMAQI
8th Oct 2025513 AMAQI
8th Oct 2025544 AMAQI
25°C23/28°C
8th Oct 2025555 AMAQI
8th Oct 2025496 AMAQI
8th Oct 2025517 AMAQI
8th Oct 2025548 AMAQI
8th Oct 2025449 AMAQI
8th Oct 20254410 AMAQI
8th Oct 20254311 AMAQI
8th Oct 20254812 PMAQI
8th Oct 2025511 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025583 PMAQI
8th Oct 2025444 PMAQI
8th Oct 2025505 PMAQI
8th Oct 2025506 PMAQI
8th Oct 2025597 PMAQI
8th Oct 2025488 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20255310 PMAQI
8th Oct 20254911 PMAQI
9th Oct 20255512 AMAQI
9th Oct 2025511 AMAQI
9th Oct 2025512 AMAQI
9th Oct 2025553 AMAQI
9th Oct 2025554 AMAQI
23°C21/27°C
9th Oct 2025545 AMAQI
9th Oct 2025476 AMAQI
9th Oct 2025427 AMAQI
9th Oct 2025528 AMAQI
9th Oct 2025469 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20254811 AMAQI
9th Oct 20254812 PMAQI
9th Oct 2025471 PMAQI
9th Oct 2025452 PMAQI
9th Oct 2025453 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025485 PMAQI
9th Oct 2025576 PMAQI
9th Oct 2025597 PMAQI
9th Oct 2025588 PMAQI
9th Oct 2025719 PMAQI
9th Oct 20257010 PMAQI
9th Oct 20256211 PMAQI
10th Oct 20255312 AMAQI
10th Oct 2025551 AMAQI
10th Oct 2025532 AMAQI
10th Oct 2025483 AMAQI
10th Oct 2025494 AMAQI
23°C20/28°C
10th Oct 2025505 AMAQI
10th Oct 2025516 AMAQI
10th Oct 2025417 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025509 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20254411 AMAQI
10th Oct 20254612 PMAQI
10th Oct 2025551 PMAQI
10th Oct 2025602 PMAQI
10th Oct 2025593 PMAQI
10th Oct 2025604 PMAQI
10th Oct 2025595 PMAQI
10th Oct 2025746 PMAQI
10th Oct 2025717 PMAQI
10th Oct 2025688 PMAQI
10th Oct 2025709 PMAQI
10th Oct 20256710 PMAQI
10th Oct 20254911 PMAQI
11th Oct 20254612 AMAQI
11th Oct 2025501 AMAQI
11th Oct 2025452 AMAQI
11th Oct 2025523 AMAQI
11th Oct 2025484 AMAQI
25°C22/29°C
11th Oct 2025455 AMAQI
11th Oct 2025456 AMAQI
11th Oct 2025477 AMAQI
11th Oct 2025548 AMAQI
11th Oct 2025619 AMAQI
11th Oct 20256210 AMAQI
11th Oct 20256111 AMAQI
11th Oct 20255912 PMAQI
11th Oct 2025621 PMAQI
11th Oct 2025652 PMAQI
11th Oct 2025783 PMAQI
11th Oct 2025914 PMAQI
11th Oct 2025915 PMAQI
11th Oct 2025896 PMAQI
11th Oct 20251037 PMAQI
11th Oct 20251238 PMAQI
11th Oct 20251119 PMAQI
11th Oct 202510210 PMAQI
11th Oct 202510011 PMAQI
12th Oct 202511112 AMAQI
12th Oct 20251021 AMAQI
12th Oct 2025952 AMAQI
12th Oct 2025853 AMAQI
12th Oct 2025854 AMAQI
26°C23/30°C
12th Oct 2025745 AMAQI
12th Oct 2025746 AMAQI
12th Oct 2025737 AMAQI
12th Oct 2025808 AMAQI
12th Oct 2025879 AMAQI
12th Oct 20258310 AMAQI
12th Oct 20258611 AMAQI
12th Oct 202510412 PMAQI
12th Oct 20251251 PMAQI
12th Oct 20251192 PMAQI
12th Oct 20251173 PMAQI
12th Oct 20251204 PMAQI
12th Oct 20251255 PMAQI
12th Oct 20251126 PMAQI
12th Oct 2025997 PMAQI
12th Oct 2025928 PMAQI
12th Oct 2025869 PMAQI
12th Oct 20258110 PMAQI
12th Oct 20257511 PMAQI
13th Oct 20256912 AMAQI
13th Oct 2025721 AMAQI
13th Oct 2025832 AMAQI
13th Oct 2025843 AMAQI
13th Oct 2025824 AMAQI
26°C23/29°C
13th Oct 2025875 AMAQI
13th Oct 2025986 AMAQI
13th Oct 2025977 AMAQI
13th Oct 20251378 AMAQI
13th Oct 20251189 AMAQI
13th Oct 202515010 AMAQI
13th Oct 202514211 AMAQI
13th Oct 202513612 PMAQI
13th Oct 20251071 PMAQI
13th Oct 20251132 PMAQI
13th Oct 20251203 PMAQI
13th Oct 20251064 PMAQI
13th Oct 2025985 PMAQI
13th Oct 20251036 PMAQI
13th Oct 20251147 PMAQI
13th Oct 20251278 PMAQI
13th Oct 20251229 PMAQI
13th Oct 202511510 PMAQI
13th Oct 202511011 PMAQI
14th Oct 20259212 AMAQI
14th Oct 2025921 AMAQI
14th Oct 2025712 AMAQI
14th Oct 2025693 AMAQI
14th Oct 2025694 AMAQI
24°C22/25°C
14th Oct 2025635 AMAQI
14th Oct 2025576 AMAQI
14th Oct 2025597 AMAQI
14th Oct 2025578 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20255310 AMAQI
14th Oct 20254011 AMAQI
14th Oct 20254412 PMAQI
14th Oct 2025401 PMAQI
14th Oct 2025572 PMAQI
14th Oct 2025413 PMAQI
14th Oct 2025434 PMAQI
14th Oct 2025405 PMAQI
14th Oct 2025406 PMAQI
14th Oct 2025357 PMAQI
14th Oct 2025528 PMAQI
14th Oct 2025649 PMAQI
14th Oct 20256010 PMAQI
14th Oct 20255411 PMAQI
15th Oct 20255612 AMAQI
15th Oct 2025581 AMAQI
15th Oct 2025642 AMAQI
15th Oct 2025643 AMAQI
15th Oct 2025514 AMAQI
21°C20/21°C
15th Oct 2025385 AMAQI
15th Oct 2025496 AMAQI
15th Oct 2025497 AMAQI
15th Oct 2025428 AMAQI
15th Oct 2025499 AMAQI
15th Oct 20254610 AMAQI
15th Oct 20255211 AMAQI
15th Oct 20255112 PMAQI
15th Oct 2025621 PMAQI
15th Oct 2025642 PMAQI
15th Oct 2025693 PMAQI
15th Oct 2025734 PMAQI
15th Oct 2025705 PMAQI
15th Oct 2025746 PMAQI
15th Oct 2025797 PMAQI
15th Oct 2025888 PMAQI
15th Oct 2025729 PMAQI
15th Oct 20259210 PMAQI
15th Oct 202511911 PMAQI
16th Oct 202513512 AMAQI
16th Oct 20251361 AMAQI
16th Oct 20251152 AMAQI
16th Oct 2025823 AMAQI
16th Oct 2025604 AMAQI
24°C21/27°C
16th Oct 2025565 AMAQI
16th Oct 2025536 AMAQI
16th Oct 2025547 AMAQI
16th Oct 2025498 AMAQI
16th Oct 2025499 AMAQI
16th Oct 20254710 AMAQI
16th Oct 20254611 AMAQI
16th Oct 20254812 PMAQI
16th Oct 2025461 PMAQI
16th Oct 2025502 PMAQI
16th Oct 2025453 PMAQI
16th Oct 2025484 PMAQI
16th Oct 2025485 PMAQI
16th Oct 2025486 PMAQI
16th Oct 2025487 PMAQI
16th Oct 2025508 PMAQI
16th Oct 2025409 PMAQI
16th Oct 20253610 PMAQI
16th Oct 20253311 PMAQI
17th Oct 20253612 AMAQI
17th Oct 2025401 AMAQI
17th Oct 2025402 AMAQI
17th Oct 2025403 AMAQI
17th Oct 2025404 AMAQI
22°C21/24°C
17th Oct 2025435 AMAQI
17th Oct 2025416 AMAQI
17th Oct 2025427 AMAQI
17th Oct 2025378 AMAQI
17th Oct 2025419 AMAQI
17th Oct 20254110 AMAQI
17th Oct 20254011 AMAQI
17th Oct 20254212 PMAQI
17th Oct 2025411 PMAQI
17th Oct 2025402 PMAQI
17th Oct 2025423 PMAQI
17th Oct 2025404 PMAQI
17th Oct 2025495 PMAQI
17th Oct 2025566 PMAQI
17th Oct 2025557 PMAQI
17th Oct 2025628 PMAQI
17th Oct 2025609 PMAQI
17th Oct 20257610 PMAQI
17th Oct 20256811 PMAQI
18th Oct 20256212 AMAQI
18th Oct 2025501 AMAQI
18th Oct 2025562 AMAQI
18th Oct 2025543 AMAQI
18th Oct 2025544 AMAQI
23°C21/26°C
18th Oct 2025545 AMAQI
18th Oct 2025486 AMAQI
18th Oct 2025507 AMAQI
18th Oct 2025468 AMAQI
18th Oct 2025409 AMAQI
18th Oct 20253410 AMAQI
18th Oct 20253911 AMAQI
18th Oct 20254112 PMAQI
18th Oct 2025251 PMAQI
18th Oct 2025172 PMAQI
18th Oct 2025293 PMAQI
18th Oct 2025464 PMAQI
18th Oct 2025385 PMAQI
18th Oct 2025516 PMAQI
18th Oct 2025507 PMAQI
18th Oct 2025558 PMAQI
18th Oct 2025529 PMAQI
18th Oct 20255210 PMAQI
18th Oct 20254611 PMAQI
19th Oct 20254712 AMAQI
19th Oct 2025541 AMAQI
19th Oct 2025542 AMAQI
19th Oct 2025493 AMAQI
19th Oct 2025454 AMAQI
20°C18/20°C
19th Oct 2025505 AMAQI
19th Oct 2025506 AMAQI
19th Oct 2025527 AMAQI
19th Oct 2025508 AMAQI
19th Oct 2025439 AMAQI
19th Oct 20254410 AMAQI
19th Oct 20255211 AMAQI
19th Oct 20255412 PMAQI
19th Oct 2025541 PMAQI
19th Oct 2025532 PMAQI
19th Oct 2025623 PMAQI
19th Oct 2025644 PMAQI
19th Oct 2025635 PMAQI
19th Oct 2025566 PMAQI
19th Oct 2025567 PMAQI
19th Oct 2025618 PMAQI
19th Oct 2025589 PMAQI
19th Oct 20255710 PMAQI
19th Oct 20255711 PMAQI
20th Oct 20255512 AMAQI
20th Oct 2025551 AMAQI
20th Oct 2025542 AMAQI
20th Oct 2025533 AMAQI
20th Oct 2025544 AMAQI
18°C17/19°C
20th Oct 2025535 AMAQI
20th Oct 2025546 AMAQI
20th Oct 2025537 AMAQI
20th Oct 2025558 AMAQI
20th Oct 2025569 AMAQI
20th Oct 20255410 AMAQI
20th Oct 20255311 AMAQI
20th Oct 20255312 PMAQI
20th Oct 2025531 PMAQI
20th Oct 2025512 PMAQI
20th Oct 2025523 PMAQI
20th Oct 2025534 PMAQI
20th Oct 2025525 PMAQI
20th Oct 2025526 PMAQI
20th Oct 2025527 PMAQI
20th Oct 2025528 PMAQI
20th Oct 2025529 PMAQI
20th Oct 20255210 PMAQI
20th Oct 20255211 PMAQI
21st Oct 20255212 AMAQI
21st Oct 2025481 AMAQI
21st Oct 2025522 AMAQI
21st Oct 2025523 AMAQI
21st Oct 2025524 AMAQI
16°C16/17°C
21st Oct 2025525 AMAQI
21st Oct 2025516 AMAQI
21st Oct 2025527 AMAQI
21st Oct 2025548 AMAQI
21st Oct 2025499 AMAQI
21st Oct 20255310 AMAQI
21st Oct 20255211 AMAQI
21st Oct 20255212 PMAQI
21st Oct 2025551 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025543 PMAQI
21st Oct 2025554 PMAQI
21st Oct 2025575 PMAQI
21st Oct 2025596 PMAQI
21st Oct 2025577 PMAQI
21st Oct 2025568 PMAQI
21st Oct 2025569 PMAQI
21st Oct 20254110 PMAQI
21st Oct 20253811 PMAQI
22nd Oct 20253412 AMAQI
22nd Oct 2025281 AMAQI
22nd Oct 2025282 AMAQI
22nd Oct 2025353 AMAQI
22nd Oct 2025524 AMAQI
15°C14/15°C
22nd Oct 2025285 AMAQI
22nd Oct 2025176 AMAQI
22nd Oct 2025277 AMAQI
22nd Oct 2025308 AMAQI
22nd Oct 2025329 AMAQI
22nd Oct 20253210 AMAQI
22nd Oct 20253211 AMAQI
22nd Oct 20252312 PMAQI
22nd Oct 2025221 PMAQI
22nd Oct 2025192 PMAQI
22nd Oct 2025273 PMAQI
22nd Oct 2025264 PMAQI
22nd Oct 2025265 PMAQI
22nd Oct 2025336 PMAQI
22nd Oct 2025377 PMAQI
22nd Oct 2025428 PMAQI
22nd Oct 2025449 PMAQI
22nd Oct 20255310 PMAQI
22nd Oct 20255211 PMAQI
23rd Oct 20255312 AMAQI
23rd Oct 2025561 AMAQI
23rd Oct 2025572 AMAQI
23rd Oct 2025573 AMAQI
23rd Oct 2025564 AMAQI
16°C14/18°C
23rd Oct 2025565 AMAQI
23rd Oct 2025556 AMAQI
23rd Oct 2025557 AMAQI
23rd Oct 2025558 AMAQI
23rd Oct 2025509 AMAQI
23rd Oct 20254810 AMAQI
23rd Oct 20254511 AMAQI
23rd Oct 20253812 PMAQI
23rd Oct 2025281 PMAQI
23rd Oct 2025262 PMAQI
23rd Oct 2025183 PMAQI
23rd Oct 2025184 PMAQI
23rd Oct 2025185 PMAQI
23rd Oct 2025186 PMAQI
23rd Oct 2025257 PMAQI
23rd Oct 2025378 PMAQI
23rd Oct 2025489 PMAQI
23rd Oct 20255610 PMAQI
23rd Oct 20255611 PMAQI
24th Oct 20255612 AMAQI
24th Oct 2025581 AMAQI
24th Oct 2025582 AMAQI
24th Oct 2025583 AMAQI
24th Oct 2025574 AMAQI
16°C13/19°C
24th Oct 2025575 AMAQI
24th Oct 2025576 AMAQI
24th Oct 2025577 AMAQI
24th Oct 2025598 AMAQI
24th Oct 2025589 AMAQI
24th Oct 20255510 AMAQI
24th Oct 20255811 AMAQI
24th Oct 20255912 PMAQI
24th Oct 2025591 PMAQI
24th Oct 2025452 PMAQI
24th Oct 2025223 PMAQI
24th Oct 2025264 PMAQI
24th Oct 2025325 PMAQI
24th Oct 2025326 PMAQI
24th Oct 2025287 PMAQI
24th Oct 2025328 PMAQI
24th Oct 2025339 PMAQI
24th Oct 20254110 PMAQI
24th Oct 20256111 PMAQI
25th Oct 20256612 AMAQI
25th Oct 2025681 AMAQI
25th Oct 2025692 AMAQI
25th Oct 2025723 AMAQI
25th Oct 2025734 AMAQI
16°C14/20°C
25th Oct 2025695 AMAQI
25th Oct 2025686 AMAQI
25th Oct 2025727 AMAQI
25th Oct 2025718 AMAQI
25th Oct 2025729 AMAQI
25th Oct 20257010 AMAQI
25th Oct 20257211 AMAQI
25th Oct 20256112 PMAQI
25th Oct 2025561 PMAQI
25th Oct 2025542 PMAQI
25th Oct 2025453 PMAQI
25th Oct 2025504 PMAQI
25th Oct 2025525 PMAQI
25th Oct 2025516 PMAQI
25th Oct 2025507 PMAQI
25th Oct 2025578 PMAQI
25th Oct 2025619 PMAQI
25th Oct 20256610 PMAQI
25th Oct 20257111 PMAQI
26th Oct 20257512 AMAQI
26th Oct 2025781 AMAQI
26th Oct 2025792 AMAQI
26th Oct 2025743 AMAQI
26th Oct 2025724 AMAQI
16°C14/20°C
26th Oct 2025705 AMAQI
26th Oct 2025726 AMAQI
26th Oct 2025687 AMAQI
26th Oct 2025738 AMAQI
26th Oct 2025789 AMAQI
26th Oct 20258010 AMAQI
26th Oct 20257711 AMAQI
26th Oct 20257012 PMAQI
26th Oct 2025751 PMAQI
26th Oct 2025682 PMAQI
26th Oct 2025643 PMAQI
26th Oct 2025624 PMAQI
26th Oct 2025635 PMAQI
26th Oct 2025616 PMAQI
26th Oct 2025687 PMAQI
26th Oct 2025708 PMAQI
26th Oct 2025789 PMAQI
26th Oct 20258510 PMAQI
26th Oct 20259011 PMAQI
27th Oct 20259512 AMAQI
27th Oct 2025961 AMAQI
27th Oct 20251022 AMAQI
27th Oct 20251063 AMAQI
27th Oct 20251204 AMAQI
15°C14/17°C
27th Oct 20251335 AMAQI
5 AM27th Oct 20251366 AMAQI
27th Oct 20251487 AMAQI
27th Oct 20251428 AMAQI
27th Oct 20251439 AMAQI
27th Oct 202514610 AMAQI
27th Oct 202513811 AMAQI
11 AM27th Oct 202512212 PMAQI
27th Oct 2025851 PMAQI
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 5 PM
63AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM - 6 AM
60AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 5 PM (Avg. 63), while the lowest AQI was between 5 AM to 6 AM (Avg. 60).
Night time
Avg. Highest Time
8 PM - 11 PM
67AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
2 AM - 6 PM
63AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 67), while the lowest AQI was between 2 AM to 6 PM (Avg. 63).
2025 Days Vs Air Quality
Nantong, Nantong, Jiangsu, China
2025
11%
33
69%
207
18%
53
2%
6
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Good
33 DaysModerate
207 DaysPoor
53 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 300 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
Nantong, Nantong, Jiangsu, 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
114AQI
114AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
100AQI
100AQI
4th January 2025
87AQI
87AQI
5th January 2025
146AQI
146AQI
6th January 2025
130AQI
130AQI
7th January 2025
124AQI
124AQI
8th January 2025
130AQI
130AQI
9th January 2025
77AQI
77AQI
10th January 2025
89AQI
89AQI
11th January 2025
116AQI
116AQI
12th January 2025
122AQI
122AQI
13th January 2025
141AQI
141AQI
14th January 2025
154AQI
154AQI
15th January 2025
88AQI
88AQI
16th January 2025
124AQI
124AQI
17th January 2025
120AQI
120AQI
18th January 2025
132AQI
132AQI
19th January 2025
157AQI
157AQI
20th January 2025
177AQI
177AQI
21st January 2025
166AQI
166AQI
22nd January 2025
114AQI
114AQI
23rd January 2025
105AQI
105AQI
24th January 2025
82AQI
82AQI
25th January 2025
71AQI
71AQI
26th January 2025
90AQI
90AQI
27th January 2025
76AQI
76AQI
28th January 2025
95AQI
95AQI
29th January 2025
122AQI
122AQI
30th January 2025
98AQI
98AQI
31st January 2025
112AQI
112AQI
1st February 2025
68AQI
68AQI
2nd February 2025
114AQI
114AQI
3rd February 2025
109AQI
109AQI
4th February 2025
113AQI
113AQI
5th February 2025
110AQI
110AQI
6th February 2025
87AQI
87AQI
7th February 2025
75AQI
75AQI
8th February 2025
70AQI
70AQI
9th February 2025
83AQI
83AQI
10th February 2025
98AQI
98AQI
11th February 2025
75AQI
75AQI
12th February 2025
137AQI
137AQI
13th February 2025
79AQI
79AQI
14th February 2025
94AQI
94AQI
15th February 2025
76AQI
76AQI
16th February 2025
144AQI
144AQI
17th February 2025
75AQI
75AQI
18th February 2025
107AQI
107AQI
19th February 2025
80AQI
80AQI
20th February 2025
72AQI
72AQI
21st February 2025
74AQI
74AQI
22nd February 2025
92AQI
92AQI
23rd February 2025
96AQI
96AQI
24th February 2025
107AQI
107AQI
25th February 2025
137AQI
137AQI
26th February 2025
149AQI
149AQI
27th February 2025
166AQI
166AQI
28th February 2025
139AQI
139AQI
1st March 2025
129AQI
129AQI
2nd March 2025
128AQI
128AQI
3rd March 2025
70AQI
70AQI
4th March 2025
71AQI
71AQI
5th March 2025
61AQI
61AQI
6th March 2025
84AQI
84AQI
7th March 2025
87AQI
87AQI
8th March 2025
123AQI
123AQI
9th March 2025
89AQI
89AQI
10th March 2025
91AQI
91AQI
11th March 2025
116AQI
116AQI
12th March 2025
76AQI
76AQI
13th March 2025
84AQI
84AQI
14th March 2025
66AQI
66AQI
15th March 2025
67AQI
67AQI
16th March 2025
82AQI
82AQI
17th March 2025
80AQI
80AQI
18th March 2025
70AQI
70AQI
19th March 2025
89AQI
89AQI
20th March 2025
113AQI
113AQI
21st March 2025
102AQI
102AQI
22nd March 2025
108AQI
108AQI
23rd March 2025
117AQI
117AQI
24th March 2025
110AQI
110AQI
25th March 2025
123AQI
123AQI
26th March 2025
133AQI
133AQI
27th March 2025
115AQI
115AQI
28th March 2025
92AQI
92AQI
29th March 2025
99AQI
99AQI
30th March 2025
73AQI
73AQI
31st March 2025
74AQI
74AQI
1st April 2025
79AQI
79AQI
2nd April 2025
116AQI
116AQI
3rd April 2025
83AQI
83AQI
4th April 2025
92AQI
92AQI
5th April 2025
110AQI
110AQI
6th April 2025
113AQI
113AQI
7th April 2025
116AQI
116AQI
8th April 2025
126AQI
126AQI
9th April 2025
143AQI
143AQI
10th April 2025
119AQI
119AQI
11th April 2025
139AQI
139AQI
12th April 2025
160AQI
160AQI
13th April 2025
103AQI
103AQI
14th April 2025
85AQI
85AQI
15th April 2025
81AQI
81AQI
16th April 2025
81AQI
81AQI
17th April 2025
89AQI
89AQI
18th April 2025
98AQI
98AQI
19th April 2025
104AQI
104AQI
20th April 2025
73AQI
73AQI
21st April 2025
83AQI
83AQI
22nd April 2025
76AQI
76AQI
23rd April 2025
105AQI
105AQI
24th April 2025
101AQI
101AQI
25th April 2025
73AQI
73AQI
26th April 2025
70AQI
70AQI
27th April 2025
74AQI
74AQI
28th April 2025
73AQI
73AQI
29th April 2025
82AQI
82AQI
30th April 2025
87AQI
87AQI
1st May 2025
81AQI
81AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
71AQI
71AQI
4th May 2025
57AQI
57AQI
5th May 2025
73AQI
73AQI
6th May 2025
97AQI
97AQI
7th May 2025
85AQI
85AQI
8th May 2025
74AQI
74AQI
9th May 2025
58AQI
58AQI
10th May 2025
66AQI
66AQI
11th May 2025
74AQI
74AQI
12th May 2025
77AQI
77AQI
13th May 2025
80AQI
80AQI
14th May 2025
82AQI
82AQI
15th May 2025
108AQI
108AQI
16th May 2025
64AQI
64AQI
17th May 2025
92AQI
92AQI
18th May 2025
70AQI
70AQI
19th May 2025
88AQI
88AQI
20th May 2025
81AQI
81AQI
21st May 2025
66AQI
66AQI
22nd May 2025
77AQI
77AQI
23rd May 2025
52AQI
52AQI
24th May 2025
93AQI
93AQI
25th May 2025
75AQI
75AQI
26th May 2025
86AQI
86AQI
27th May 2025
70AQI
70AQI
28th May 2025
73AQI
73AQI
29th May 2025
87AQI
87AQI
30th May 2025
93AQI
93AQI
31st May 2025
93AQI
93AQI
1st June 2025
59AQI
59AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
78AQI
78AQI
4th June 2025
105AQI
105AQI
5th June 2025
79AQI
79AQI
6th June 2025
84AQI
84AQI
7th June 2025
75AQI
75AQI
8th June 2025
44AQI
44AQI
9th June 2025
59AQI
59AQI
10th June 2025
57AQI
57AQI
11th June 2025
57AQI
57AQI
12th June 2025
53AQI
53AQI
13th June 2025
47AQI
47AQI
14th June 2025
63AQI
63AQI
15th June 2025
52AQI
52AQI
16th June 2025
57AQI
57AQI
17th June 2025
65AQI
65AQI
18th June 2025
65AQI
65AQI
19th June 2025
63AQI
63AQI
20th June 2025
59AQI
59AQI
21st June 2025
54AQI
54AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
44AQI
44AQI
24th June 2025
44AQI
44AQI
25th June 2025
57AQI
57AQI
26th June 2025
64AQI
64AQI
27th June 2025
61AQI
61AQI
28th June 2025
57AQI
57AQI
29th June 2025
59AQI
59AQI
30th June 2025
58AQI
58AQI
1st July 2025
54AQI
54AQI
2nd July 2025
59AQI
59AQI
3rd July 2025
62AQI
62AQI
4th July 2025
65AQI
65AQI
5th July 2025
68AQI
68AQI
6th July 2025
69AQI
69AQI
7th July 2025
60AQI
60AQI
8th July 2025
51AQI
51AQI
9th July 2025
52AQI
52AQI
10th July 2025
69AQI
69AQI
11th July 2025
59AQI
59AQI
12th July 2025
55AQI
55AQI
13th July 2025
60AQI
60AQI
14th July 2025
63AQI
63AQI
15th July 2025
70AQI
70AQI
16th July 2025
71AQI
71AQI
17th July 2025
67AQI
67AQI
18th July 2025
62AQI
62AQI
19th July 2025
55AQI
55AQI
20th July 2025
52AQI
52AQI
21st July 2025
48AQI
48AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
44AQI
44AQI
24th July 2025
49AQI
49AQI
25th July 2025
50AQI
50AQI
26th July 2025
44AQI
44AQI
27th July 2025
44AQI
44AQI
28th July 2025
44AQI
44AQI
29th July 2025
43AQI
43AQI
30th July 2025
38AQI
38AQI
31st July 2025
42AQI
42AQI
1st August 2025
58AQI
58AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
55AQI
55AQI
4th August 2025
53AQI
53AQI
5th August 2025
58AQI
58AQI
6th August 2025
58AQI
58AQI
7th August 2025
55AQI
55AQI
8th August 2025
58AQI
58AQI
9th August 2025
58AQI
58AQI
10th August 2025
54AQI
54AQI
11th August 2025
56AQI
56AQI
12th August 2025
58AQI
58AQI
13th August 2025
56AQI
56AQI
14th August 2025
50AQI
50AQI
15th August 2025
48AQI
48AQI
16th August 2025
50AQI
50AQI
17th August 2025
55AQI
55AQI
18th August 2025
54AQI
54AQI
19th August 2025
56AQI
56AQI
20th August 2025
58AQI
58AQI
21st August 2025
65AQI
65AQI
22nd August 2025
63AQI
63AQI
23rd August 2025
61AQI
61AQI
24th August 2025
60AQI
60AQI
25th August 2025
61AQI
61AQI
26th August 2025
59AQI
59AQI
27th August 2025
59AQI
59AQI
28th August 2025
57AQI
57AQI
29th August 2025
57AQI
57AQI
30th August 2025
55AQI
55AQI
31st August 2025
58AQI
58AQI
1st September 2025
60AQI
60AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
62AQI
62AQI
4th September 2025
73AQI
73AQI
5th September 2025
67AQI
67AQI
6th September 2025
67AQI
67AQI
7th September 2025
75AQI
75AQI
8th September 2025
60AQI
60AQI
9th September 2025
53AQI
53AQI
10th September 2025
55AQI
55AQI
11th September 2025
57AQI
57AQI
12th September 2025
62AQI
62AQI
13th September 2025
62AQI
62AQI
14th September 2025
67AQI
67AQI
15th September 2025
65AQI
65AQI
16th September 2025
71AQI
71AQI
17th September 2025
65AQI
65AQI
18th September 2025
50AQI
50AQI
19th September 2025
53AQI
53AQI
20th September 2025
53AQI
53AQI
21st September 2025
48AQI
48AQI
22nd September 2025
50AQI
50AQI
23rd September 2025
51AQI
51AQI
24th September 2025
46AQI
46AQI
25th September 2025
47AQI
47AQI
26th September 2025
45AQI
45AQI
27th September 2025
43AQI
43AQI
28th September 2025
61AQI
61AQI
29th September 2025
52AQI
52AQI
30th September 2025
59AQI
59AQI
1st October 2025
87AQI
87AQI
2nd October 2025
71AQI
71AQI
3rd October 2025
64AQI
64AQI
4th October 2025
67AQI
67AQI
5th October 2025
66AQI
66AQI
6th October 2025
94AQI
94AQI
7th October 2025
72AQI
72AQI
8th October 2025
49AQI
49AQI
9th October 2025
54AQI
54AQI
10th October 2025
56AQI
56AQI
11th October 2025
68AQI
68AQI
12th October 2025
98AQI
98AQI
13th October 2025
101AQI
101AQI
14th October 2025
63AQI
63AQI
15th October 2025
64AQI
64AQI
16th October 2025
70AQI
70AQI
17th October 2025
46AQI
46AQI
18th October 2025
49AQI
49AQI
19th October 2025
53AQI
53AQI
20th October 2025
54AQI
54AQI
21st October 2025
52AQI
52AQI
22nd October 2025
34AQI
34AQI
23rd October 2025
44AQI
44AQI
24th October 2025
49AQI
49AQI
25th October 2025
63AQI
63AQI
26th October 2025
73AQI
73AQI
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
114AQI
101AQI
94AQI
98AQI
78AQI
60AQI
55AQI
57AQI
58AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202578AQI
12
15
4
16
11
1
19
12
17
12
1
30
1
6
23
1
11
20
3
28
7
23
6
19
1
33
207
53
6
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July55AQI
202480AQI
11
7
12
1
5
12
7
3
2
12
16
3
5
19
6
5
24
2
10
20
15
16
12
19
17
13
11
17
3
6
20
4
9
22
86
192
67
18
3
Highest AQI recorded in
January130AQI
Lowest AQI recorded in
September46AQI
202390AQI
11
14
6
19
8
1
1
14
12
4
16
13
1
3
22
6
4
21
5
12
19
9
20
2
12
16
2
7
13
9
2
11
10
5
1
8
9
12
1
49
190
90
30
2
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
August59AQI
202293AQI
10
11
9
11
8
1
1
11
17
2
18
11
1
1
24
6
4
21
5
3
14
5
1
6
17
4
1
5
23
3
3
18
6
3
10
15
6
23
177
92
23
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
October72AQI
202198AQI
8
14
9
2
10
13
3
11
13
6
1
16
12
2
19
9
2
1
1
20
9
6
19
6
2
15
4
11
16
3
4
23
3
1
1
13
13
3
11
12
8
27
181
111
34
1
1
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
September70AQI
202086AQI
3
7
3
2
7
10
2
1
7
10
4
21
5
7
21
3
3
27
1
1
23
6
2
24
5
2
15
10
3
3
8
12
7
1
28
160
65
12
1
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
July67AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
98AQILeast Polluted Year Recorded
2025(Avg.)
78AQINantong's annual 2025 AQI (78) shows an average percentage change of -12.3% (improved AQI) compared to previous years: 2020 (86), 2021 (98), 2022 (93), 2023 (90), 2024 (80).
