Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Nanjing, 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+

June Air Quality Analysis

Nanjing, Jiangsu, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Jun 2024
100AQI
Lowest AQI recorded on
18th Jun 2023
17AQI

Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 99 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026

Nanjing, Jiangsu, China

AQI
Day
Night
.

5 AM1st Jun 2026

6 PM

4 AM2nd Jun 2026

Day time
Avg. Highest Time
4AM2nd Jun

135AQI

Avg. Lowest Time
5AM1st Jun

41AQI

Night time
Avg. Highest Time
2AM2nd Jun

125AQI

Avg. Lowest Time
8PM1st Jun

78AQI

In the last 24 hours,

Nanjing's AQI reached its highest point of 135 at 4 AM during the Day, while the lowest point, 41, was recorded at 5 AM during the Day between 1st Jun and 2nd Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Nanjing, Jiangsu, China

MayJun
04th - 05th05th - 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 - 31st31st - 01st01st - 02nd02nd
Day
Night
4th May 2026235 AMAQI
4th May 2026256 AMAQI
4th May 2026267 AMAQI
4th May 2026288 AMAQI
4th May 2026429 AMAQI
4th May 20264710 AMAQI
4th May 20264611 AMAQI
4th May 20264212 PMAQI
4th May 2026341 PMAQI
4th May 2026322 PMAQI
4th May 2026283 PMAQI
4th May 2026224 PMAQI
4th May 2026215 PMAQI
4th May 2026216 PMAQI
4th May 2026177 PMAQI
4th May 2026188 PMAQI
4th May 2026249 PMAQI
4th May 20262910 PMAQI
4th May 20263411 PMAQI
5th May 20263812 AMAQI
5th May 2026401 AMAQI
5th May 2026422 AMAQI
5th May 2026433 AMAQI
5th May 2026504 AMAQI

19°C14/26°C

5th May 2026575 AMAQI
5th May 2026596 AMAQI
5th May 2026617 AMAQI
5th May 2026688 AMAQI
5th May 2026789 AMAQI
5th May 20267910 AMAQI
5th May 20266111 AMAQI
5th May 20264112 PMAQI
5th May 2026341 PMAQI
5th May 2026352 PMAQI
5th May 2026393 PMAQI
5th May 2026364 PMAQI
5th May 2026325 PMAQI
5th May 2026346 PMAQI
5th May 2026317 PMAQI
5th May 2026318 PMAQI
5th May 2026379 PMAQI
5th May 20263910 PMAQI
5th May 20264611 PMAQI
6th May 20265012 AMAQI
6th May 2026561 AMAQI
6th May 2026592 AMAQI
6th May 2026583 AMAQI
6th May 2026584 AMAQI

21°C15/28°C

6th May 2026625 AMAQI
6th May 2026666 AMAQI
6th May 2026677 AMAQI
6th May 2026688 AMAQI
6th May 2026689 AMAQI
6th May 20266310 AMAQI
6th May 20265011 AMAQI
6th May 20264312 PMAQI
6th May 2026331 PMAQI
6th May 2026302 PMAQI
6th May 2026313 PMAQI
6th May 2026304 PMAQI
6th May 2026285 PMAQI
6th May 2026216 PMAQI
6th May 2026227 PMAQI
6th May 2026308 PMAQI
6th May 2026459 PMAQI
6th May 20265010 PMAQI
6th May 20266411 PMAQI
7th May 20266312 AMAQI
7th May 2026601 AMAQI
7th May 2026572 AMAQI
7th May 2026573 AMAQI
7th May 2026574 AMAQI

22°C16/29°C

7th May 2026625 AMAQI
7th May 2026676 AMAQI
7th May 2026737 AMAQI
7th May 2026758 AMAQI
7th May 2026779 AMAQI
7th May 20267610 AMAQI
7th May 20267811 AMAQI
7th May 20269912 PMAQI
7th May 20261011 PMAQI
7th May 20261082 PMAQI
7th May 20261223 PMAQI
7th May 20261234 PMAQI
7th May 20261125 PMAQI
7th May 2026806 PMAQI
7th May 2026497 PMAQI
7th May 2026348 PMAQI
7th May 2026309 PMAQI
7th May 20264410 PMAQI
7th May 20264911 PMAQI
8th May 20265012 AMAQI
8th May 2026381 AMAQI
8th May 2026452 AMAQI
8th May 2026393 AMAQI
8th May 2026354 AMAQI

21°C17/26°C

8th May 2026285 AMAQI
8th May 2026236 AMAQI
8th May 2026217 AMAQI
8th May 2026248 AMAQI
8th May 2026259 AMAQI
8th May 20262810 AMAQI
8th May 20262911 AMAQI
8th May 20262612 PMAQI
8th May 2026221 PMAQI
8th May 2026212 PMAQI
8th May 2026183 PMAQI
8th May 2026214 PMAQI
8th May 2026225 PMAQI
8th May 2026226 PMAQI
8th May 2026237 PMAQI
8th May 2026228 PMAQI
8th May 2026259 PMAQI
8th May 20263110 PMAQI
8th May 20264311 PMAQI
9th May 20264212 AMAQI
9th May 2026371 AMAQI
9th May 2026382 AMAQI
9th May 2026423 AMAQI
9th May 2026424 AMAQI

18°C14/23°C

9th May 2026355 AMAQI
9th May 2026326 AMAQI
9th May 2026317 AMAQI
9th May 2026288 AMAQI
9th May 2026289 AMAQI
9th May 20262910 AMAQI
9th May 20262611 AMAQI
9th May 20262512 PMAQI
9th May 2026231 PMAQI
9th May 2026212 PMAQI
9th May 2026233 PMAQI
9th May 2026234 PMAQI
9th May 2026245 PMAQI
9th May 2026246 PMAQI
9th May 2026277 PMAQI
9th May 2026278 PMAQI
9th May 2026479 PMAQI
9th May 20265110 PMAQI
9th May 20265411 PMAQI
10th May 20265612 AMAQI
10th May 2026611 AMAQI
10th May 2026612 AMAQI
10th May 2026603 AMAQI
10th May 2026604 AMAQI

18°C13/25°C

10th May 2026625 AMAQI
10th May 2026646 AMAQI
10th May 2026687 AMAQI
10th May 2026728 AMAQI
10th May 2026869 AMAQI
10th May 20268610 AMAQI
10th May 20267711 AMAQI
10th May 20267512 PMAQI
10th May 2026761 PMAQI
10th May 2026632 PMAQI
10th May 2026523 PMAQI
10th May 2026354 PMAQI
10th May 2026305 PMAQI
10th May 2026336 PMAQI
10th May 2026367 PMAQI
10th May 2026358 PMAQI
10th May 2026359 PMAQI
10th May 20264810 PMAQI
10th May 20265711 PMAQI
11th May 20266712 AMAQI
11th May 2026761 AMAQI
11th May 2026802 AMAQI
11th May 2026803 AMAQI
11th May 2026884 AMAQI

21°C13/28°C

11th May 2026995 AMAQI
11th May 20261026 AMAQI
11th May 20261057 AMAQI
11th May 2026998 AMAQI
11th May 2026959 AMAQI
11th May 20269710 AMAQI
11th May 20268411 AMAQI
11th May 20267712 PMAQI
11th May 2026651 PMAQI
11th May 2026622 PMAQI
11th May 2026523 PMAQI
11th May 2026444 PMAQI
11th May 2026395 PMAQI
11th May 2026426 PMAQI
11th May 2026417 PMAQI
11th May 2026458 PMAQI
11th May 2026489 PMAQI
11th May 20265510 PMAQI
11th May 20266211 PMAQI
12th May 20266312 AMAQI
12th May 2026691 AMAQI
12th May 2026682 AMAQI
12th May 2026793 AMAQI
12th May 20261094 AMAQI

25°C18/31°C

12th May 20261315 AMAQI
12th May 20261526 AMAQI
12th May 20261467 AMAQI
12th May 20261388 AMAQI
12th May 20261259 AMAQI
12th May 202610210 AMAQI
12th May 20268111 AMAQI
12th May 20267512 PMAQI
12th May 2026751 PMAQI
12th May 2026712 PMAQI
12th May 2026583 PMAQI
12th May 2026514 PMAQI
12th May 2026495 PMAQI
12th May 2026546 PMAQI
12th May 2026637 PMAQI
12th May 2026728 PMAQI
12th May 2026829 PMAQI
12th May 20269610 PMAQI
12th May 20269911 PMAQI
13th May 20268612 AMAQI
13th May 2026751 AMAQI
13th May 2026702 AMAQI
13th May 2026673 AMAQI
13th May 2026764 AMAQI

26°C20/33°C

13th May 2026835 AMAQI
13th May 2026896 AMAQI
13th May 2026947 AMAQI
13th May 20261038 AMAQI
13th May 20261109 AMAQI
13th May 202611510 AMAQI
13th May 202611711 AMAQI
13th May 202611412 PMAQI
13th May 20261081 PMAQI
13th May 2026902 PMAQI
13th May 2026633 PMAQI
13th May 2026564 PMAQI
13th May 2026585 PMAQI
13th May 2026666 PMAQI
13th May 2026777 PMAQI
13th May 2026898 PMAQI
13th May 20261029 PMAQI
13th May 202612810 PMAQI
13th May 202614311 PMAQI
14th May 202612612 AMAQI
14th May 20261091 AMAQI
14th May 20261022 AMAQI
14th May 20261083 AMAQI
14th May 20261224 AMAQI

26°C21/33°C

14th May 20261205 AMAQI
14th May 20261176 AMAQI
14th May 20261237 AMAQI
14th May 2026388 AMAQI
14th May 20261139 AMAQI
14th May 20269910 AMAQI
14th May 20269711 AMAQI
14th May 20268912 PMAQI
14th May 2026771 PMAQI
14th May 2026502 PMAQI
14th May 2026433 PMAQI
14th May 2026384 PMAQI
14th May 2026345 PMAQI
14th May 2026336 PMAQI
14th May 2026327 PMAQI
14th May 2026348 PMAQI
14th May 2026359 PMAQI
14th May 20263010 PMAQI
14th May 20263111 PMAQI
15th May 20264012 AMAQI
15th May 2026351 AMAQI
15th May 2026242 AMAQI
15th May 2026233 AMAQI
15th May 2026324 AMAQI

25°C21/30°C

15th May 2026475 AMAQI
15th May 2026596 AMAQI
15th May 2026747 AMAQI
15th May 2026608 AMAQI
15th May 2026419 AMAQI
15th May 20263910 AMAQI
15th May 20264211 AMAQI
15th May 20264612 PMAQI
15th May 2026461 PMAQI
15th May 2026422 PMAQI
15th May 2026403 PMAQI
15th May 2026344 PMAQI
15th May 2026345 PMAQI
15th May 2026346 PMAQI
15th May 2026337 PMAQI
15th May 2026328 PMAQI
15th May 2026329 PMAQI
15th May 20263110 PMAQI
15th May 20266311 PMAQI
16th May 20268712 AMAQI
16th May 2026781 AMAQI
16th May 2026822 AMAQI
16th May 2026723 AMAQI
16th May 2026674 AMAQI

23°C19/28°C

16th May 2026665 AMAQI
16th May 2026696 AMAQI
16th May 2026827 AMAQI
16th May 2026808 AMAQI
16th May 2026699 AMAQI
16th May 20267710 AMAQI
16th May 20267611 AMAQI
16th May 20268412 PMAQI
16th May 2026801 PMAQI
16th May 2026832 PMAQI
16th May 2026843 PMAQI
16th May 2026734 PMAQI
16th May 2026655 PMAQI
16th May 2026676 PMAQI
16th May 2026707 PMAQI
16th May 2026728 PMAQI
16th May 2026769 PMAQI
16th May 20268110 PMAQI
16th May 20267311 PMAQI
17th May 20266512 AMAQI
17th May 2026751 AMAQI
17th May 2026732 AMAQI
17th May 2026723 AMAQI
17th May 2026724 AMAQI

24°C20/30°C

17th May 2026715 AMAQI
17th May 2026706 AMAQI
17th May 2026677 AMAQI
17th May 2026638 AMAQI
17th May 2026579 AMAQI
17th May 20265610 AMAQI
17th May 20265911 AMAQI
17th May 20267312 PMAQI
17th May 2026661 PMAQI
17th May 2026592 PMAQI
17th May 2026593 PMAQI
17th May 2026634 PMAQI
17th May 2026575 PMAQI
17th May 2026566 PMAQI
17th May 2026537 PMAQI
17th May 2026538 PMAQI
17th May 2026569 PMAQI
17th May 20265110 PMAQI
17th May 20265411 PMAQI
18th May 20266312 AMAQI
18th May 2026571 AMAQI
18th May 2026542 AMAQI
18th May 2026583 AMAQI
18th May 2026624 AMAQI

24°C19/31°C

18th May 2026595 AMAQI
18th May 2026646 AMAQI
18th May 2026627 AMAQI
18th May 2026598 AMAQI
18th May 2026659 AMAQI
18th May 20266210 AMAQI
18th May 20266011 AMAQI
18th May 20265012 PMAQI
18th May 2026461 PMAQI
18th May 2026462 PMAQI
18th May 2026503 PMAQI
18th May 2026504 PMAQI
18th May 2026495 PMAQI
18th May 2026486 PMAQI
18th May 2026497 PMAQI
18th May 2026518 PMAQI
18th May 2026539 PMAQI
18th May 20265410 PMAQI
18th May 20265411 PMAQI
19th May 20265812 AMAQI
19th May 2026551 AMAQI
19th May 2026542 AMAQI
19th May 2026533 AMAQI
19th May 2026514 AMAQI

24°C19/30°C

19th May 2026515 AMAQI
19th May 2026486 AMAQI
19th May 2026527 AMAQI
19th May 2026558 AMAQI
19th May 2026549 AMAQI
19th May 20265510 AMAQI
19th May 20264311 AMAQI
19th May 20264012 PMAQI
19th May 2026411 PMAQI
19th May 2026392 PMAQI
19th May 2026423 PMAQI
19th May 2026414 PMAQI
19th May 2026455 PMAQI
19th May 2026506 PMAQI
19th May 2026587 PMAQI
19th May 2026648 PMAQI
19th May 2026669 PMAQI
19th May 20266810 PMAQI
19th May 20266711 PMAQI
20th May 20267112 AMAQI
20th May 2026721 AMAQI
20th May 2026742 AMAQI
20th May 2026753 AMAQI
20th May 2026764 AMAQI

22°C20/24°C

20th May 2026825 AMAQI
20th May 2026786 AMAQI
20th May 2026767 AMAQI
20th May 2026548 AMAQI
20th May 2026479 AMAQI
20th May 20264310 AMAQI
20th May 20264311 AMAQI
20th May 20264312 PMAQI
20th May 2026481 PMAQI
20th May 2026532 PMAQI
20th May 2026603 PMAQI
20th May 2026614 PMAQI
20th May 2026625 PMAQI
20th May 2026606 PMAQI
20th May 2026627 PMAQI
20th May 2026628 PMAQI
20th May 2026679 PMAQI
20th May 20267310 PMAQI
20th May 20267011 PMAQI
21st May 20266912 AMAQI
21st May 2026681 AMAQI
21st May 2026592 AMAQI
21st May 2026393 AMAQI
21st May 2026414 AMAQI

22°C20/24°C

21st May 2026375 AMAQI
21st May 2026626 AMAQI
21st May 2026727 AMAQI
21st May 2026808 AMAQI
21st May 2026739 AMAQI
21st May 20267210 AMAQI
21st May 20267211 AMAQI
21st May 20267212 PMAQI
21st May 2026721 PMAQI
21st May 2026782 PMAQI
21st May 2026813 PMAQI
21st May 2026764 PMAQI
21st May 2026785 PMAQI
21st May 2026766 PMAQI
21st May 2026747 PMAQI
21st May 2026758 PMAQI
21st May 2026749 PMAQI
21st May 20267510 PMAQI
21st May 20267111 PMAQI
22nd May 20268012 AMAQI
22nd May 2026781 AMAQI
22nd May 2026772 AMAQI
22nd May 2026823 AMAQI
22nd May 2026824 AMAQI

23°C18/29°C

22nd May 2026805 AMAQI
22nd May 2026766 AMAQI
22nd May 2026757 AMAQI
22nd May 2026708 AMAQI
22nd May 2026749 AMAQI
22nd May 20267810 AMAQI
22nd May 20267811 AMAQI
22nd May 20267812 PMAQI
22nd May 2026781 PMAQI
22nd May 2026782 PMAQI
22nd May 2026783 PMAQI
22nd May 2026784 PMAQI
22nd May 2026785 PMAQI
22nd May 2026786 PMAQI
22nd May 2026757 PMAQI
22nd May 2026778 PMAQI
22nd May 2026869 PMAQI
22nd May 20268810 PMAQI
22nd May 20268411 PMAQI
23rd May 20268512 AMAQI
23rd May 2026851 AMAQI
23rd May 2026852 AMAQI
23rd May 2026933 AMAQI
23rd May 2026774 AMAQI

24°C18/29°C

23rd May 2026705 AMAQI
23rd May 2026706 AMAQI
23rd May 2026687 AMAQI
23rd May 2026728 AMAQI
23rd May 2026699 AMAQI
23rd May 20266810 AMAQI
23rd May 20266811 AMAQI
23rd May 20266812 PMAQI
23rd May 2026681 PMAQI
23rd May 2026682 PMAQI
23rd May 2026643 PMAQI
23rd May 2026664 PMAQI
23rd May 2026685 PMAQI
23rd May 2026676 PMAQI
23rd May 2026687 PMAQI
23rd May 2026668 PMAQI
23rd May 2026649 PMAQI
23rd May 20267610 PMAQI
23rd May 20267911 PMAQI
24th May 20267312 AMAQI
24th May 2026751 AMAQI
24th May 2026782 AMAQI
24th May 2026793 AMAQI
24th May 2026794 AMAQI

26°C22/31°C

24th May 2026775 AMAQI
24th May 2026776 AMAQI
24th May 2026757 AMAQI
24th May 2026788 AMAQI
24th May 2026699 AMAQI
24th May 20266710 AMAQI
24th May 20266711 AMAQI
24th May 20266712 PMAQI
24th May 2026671 PMAQI
24th May 2026682 PMAQI
24th May 2026653 PMAQI
24th May 2026664 PMAQI
24th May 2026655 PMAQI
24th May 2026636 PMAQI
24th May 2026607 PMAQI
24th May 2026668 PMAQI
24th May 2026739 PMAQI
24th May 20267510 PMAQI
24th May 20266611 PMAQI
25th May 20266912 AMAQI
25th May 2026741 AMAQI
25th May 2026722 AMAQI
25th May 2026673 AMAQI
25th May 2026664 AMAQI

24°C23/26°C

25th May 2026675 AMAQI
25th May 2026716 AMAQI
25th May 2026697 AMAQI
25th May 2026728 AMAQI
25th May 2026669 AMAQI
25th May 20266710 AMAQI
25th May 20266711 AMAQI
25th May 20266712 PMAQI
25th May 2026671 PMAQI
25th May 2026612 PMAQI
25th May 2026593 PMAQI
25th May 2026584 PMAQI
25th May 2026555 PMAQI
25th May 2026576 PMAQI
25th May 2026607 PMAQI
25th May 2026738 PMAQI
25th May 2026679 PMAQI
25th May 20266010 PMAQI
25th May 20265711 PMAQI
26th May 20265412 AMAQI
26th May 2026551 AMAQI
26th May 2026512 AMAQI
26th May 2026483 AMAQI
26th May 2026484 AMAQI

26°C23/31°C

26th May 2026515 AMAQI
26th May 2026516 AMAQI
26th May 2026507 AMAQI
26th May 2026498 AMAQI
26th May 2026529 AMAQI
26th May 20265410 AMAQI
26th May 20265411 AMAQI
26th May 20265612 PMAQI
26th May 2026651 PMAQI
26th May 2026642 PMAQI
26th May 2026633 PMAQI
26th May 2026224 PMAQI
26th May 2026225 PMAQI
26th May 2026206 PMAQI
26th May 2026227 PMAQI
26th May 2026358 PMAQI
26th May 2026309 PMAQI
26th May 20262310 PMAQI
26th May 20262011 PMAQI
27th May 20261812 AMAQI
27th May 2026191 AMAQI
27th May 2026182 AMAQI
27th May 2026223 AMAQI
27th May 2026324 AMAQI

25°C22/27°C

27th May 2026425 AMAQI
27th May 2026486 AMAQI
27th May 2026437 AMAQI
27th May 2026338 AMAQI
27th May 2026369 AMAQI
27th May 20264010 AMAQI
27th May 20264811 AMAQI
27th May 20265112 PMAQI
27th May 2026411 PMAQI
27th May 2026322 PMAQI
27th May 2026193 PMAQI
27th May 2026144 PMAQI
27th May 2026145 PMAQI
27th May 2026186 PMAQI
27th May 2026217 PMAQI
27th May 2026318 PMAQI
27th May 2026369 PMAQI
27th May 20264410 PMAQI
27th May 20265411 PMAQI
28th May 20266412 AMAQI
28th May 2026621 AMAQI
28th May 2026582 AMAQI
28th May 2026543 AMAQI
28th May 2026554 AMAQI

22°C21/25°C

28th May 2026575 AMAQI
28th May 2026566 AMAQI
28th May 2026587 AMAQI
28th May 2026518 AMAQI
28th May 2026489 AMAQI
28th May 20264210 AMAQI
28th May 20263211 AMAQI
28th May 20262912 PMAQI
28th May 2026281 PMAQI
28th May 2026252 PMAQI
28th May 2026253 PMAQI
28th May 2026284 PMAQI
28th May 2026305 PMAQI
28th May 2026326 PMAQI
28th May 2026377 PMAQI
28th May 2026358 PMAQI
28th May 2026399 PMAQI
28th May 20264610 PMAQI
28th May 20265111 PMAQI
29th May 20266212 AMAQI
29th May 2026781 AMAQI
29th May 2026842 AMAQI
29th May 2026453 AMAQI
29th May 2026934 AMAQI

27°C22/33°C

29th May 2026875 AMAQI
29th May 2026896 AMAQI
29th May 2026847 AMAQI
29th May 2026888 AMAQI
29th May 2026829 AMAQI
29th May 20265810 AMAQI
29th May 20264811 AMAQI
29th May 20263612 PMAQI
29th May 2026351 PMAQI
29th May 2026372 PMAQI
29th May 2026393 PMAQI
29th May 2026404 PMAQI
29th May 2026385 PMAQI
29th May 2026406 PMAQI
29th May 2026377 PMAQI
29th May 2026358 PMAQI
29th May 2026379 PMAQI
29th May 20263510 PMAQI
29th May 20263511 PMAQI
30th May 20263512 AMAQI
30th May 2026401 AMAQI
30th May 2026402 AMAQI
30th May 2026433 AMAQI
30th May 2026584 AMAQI

25°C23/29°C

30th May 2026645 AMAQI
30th May 2026716 AMAQI
30th May 2026707 AMAQI
30th May 2026688 AMAQI
30th May 2026689 AMAQI
30th May 20267110 AMAQI
30th May 20267211 AMAQI
30th May 20267212 PMAQI
30th May 2026731 PMAQI
30th May 2026652 PMAQI
30th May 2026613 PMAQI
30th May 2026544 PMAQI
30th May 2026485 PMAQI
30th May 2026456 PMAQI
30th May 2026457 PMAQI
30th May 2026478 PMAQI
30th May 2026529 PMAQI
30th May 20266610 PMAQI
30th May 20268511 PMAQI
31st May 20269012 AMAQI
31st May 20261041 AMAQI
31st May 20261052 AMAQI
31st May 20261103 AMAQI
31st May 20261174 AMAQI

23°C20/27°C

31st May 20261125 AMAQI
31st May 20261046 AMAQI
31st May 20261007 AMAQI
31st May 20261148 AMAQI
31st May 2026879 AMAQI
31st May 20267310 AMAQI
31st May 20266511 AMAQI
31st May 20266012 PMAQI
31st May 2026381 PMAQI
31st May 2026322 PMAQI
31st May 2026323 PMAQI
31st May 2026354 PMAQI
31st May 2026375 PMAQI
31st May 2026416 PMAQI
31st May 2026437 PMAQI
31st May 2026458 PMAQI
31st May 2026409 PMAQI
31st May 20263810 PMAQI
31st May 20264111 PMAQI
1st Jun 20264212 AMAQI
1st Jun 2026441 AMAQI
1st Jun 2026422 AMAQI
1st Jun 2026393 AMAQI
1st Jun 2026414 AMAQI

23°C17/30°C

1st Jun 2026415 AMAQI
1st Jun 2026486 AMAQI
1st Jun 2026537 AMAQI
1st Jun 2026578 AMAQI
1st Jun 2026579 AMAQI
1st Jun 20266310 AMAQI
1st Jun 20266211 AMAQI
1st Jun 20266012 PMAQI
1st Jun 2026561 PMAQI
1st Jun 2026562 PMAQI
1st Jun 2026563 PMAQI
1st Jun 2026584 PMAQI
1st Jun 2026605 PMAQI
1st Jun 2026626 PMAQI
1st Jun 2026687 PMAQI
1st Jun 2026788 PMAQI
1st Jun 2026799 PMAQI
1st Jun 20269510 PMAQI
1st Jun 202610411 PMAQI
2nd Jun 202610612 AMAQI
2nd Jun 20261211 AMAQI
2nd Jun 20261252 AMAQI
2nd Jun 20261223 AMAQI
2nd Jun 20261354 AMAQI

25°C19/32°C

2nd Jun 20261425 AMAQI
5 AM
2nd Jun 20261506 AMAQI
2nd Jun 20261477 AMAQI
2nd Jun 2026648 AMAQI
2nd Jun 2026789 AMAQI
2nd Jun 20268010 AMAQI
2nd Jun 202610811 AMAQI
11 AM
2nd Jun 20269212 PMAQI
2nd Jun 2026841 PMAQI
2nd Jun 2026732 PMAQI
2nd Jun 2026683 PMAQI
2nd Jun 2026634 PMAQI
2nd Jun 2026675 PMAQI
2nd Jun 2026786 PMAQI
6 PM
2nd Jun 2026817 PMAQI
2nd Jun 2026948 PMAQI
2nd Jun 20261039 PMAQI
2nd Jun 202610010 PMAQI
2nd Jun 20269611 PMAQI
11 PM
4 AM

28°C22/34°C

Day time
Avg. Highest Time
6 AM - 7 AM

73AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 6 PM

47AQI

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. 73), while the lowest AQI was between 5 PM to 6 PM (Avg. 47).
Night time
Avg. Highest Time
4 AM

67AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

48AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 67), while the lowest AQI was between 7 PM to 7 PM (Avg. 48).

2026 Days Vs Air Quality

Nanjing, Jiangsu, China

2026

16%

25

53%

81

27%

41

4%

6

Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)

Good
25 Days
Moderate
81 Days
Poor
41 Days
Unhealthy
6 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2026, 16% of 153 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

Nanjing, Jiangsu, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
45AQI (US)
2nd January 2026
102AQI (US)
3rd January 2026
96AQI (US)
4th January 2026
156AQI (US)
5th January 2026
161AQI (US)
6th January 2026
147AQI (US)
7th January 2026
80AQI (US)
8th January 2026
123AQI (US)
9th January 2026
124AQI (US)
10th January 2026
108AQI (US)
11th January 2026
64AQI (US)
12th January 2026
79AQI (US)
13th January 2026
122AQI (US)
14th January 2026
129AQI (US)
15th January 2026
135AQI (US)
16th January 2026
157AQI (US)
17th January 2026
167AQI (US)
18th January 2026
121AQI (US)
19th January 2026
41AQI (US)
20th January 2026
69AQI (US)
21st January 2026
93AQI (US)
22nd January 2026
74AQI (US)
23rd January 2026
114AQI (US)
24th January 2026
147AQI (US)
25th January 2026
151AQI (US)
26th January 2026
51AQI (US)
27th January 2026
74AQI (US)
28th January 2026
101AQI (US)
29th January 2026
88AQI (US)
30th January 2026
55AQI (US)
31st January 2026
47AQI (US)
1st February 2026
89AQI (US)
2nd February 2026
111AQI (US)
3rd February 2026
137AQI (US)
4th February 2026
107AQI (US)
5th February 2026
138AQI (US)
6th February 2026
70AQI (US)
7th February 2026
55AQI (US)
8th February 2026
79AQI (US)
9th February 2026
58AQI (US)
10th February 2026
90AQI (US)
11th February 2026
114AQI (US)
12th February 2026
115AQI (US)
13th February 2026
127AQI (US)
14th February 2026
112AQI (US)
15th February 2026
123AQI (US)
16th February 2026
55AQI (US)
17th February 2026
87AQI (US)
18th February 2026
120AQI (US)
19th February 2026
127AQI (US)
20th February 2026
94AQI (US)
21st February 2026
64AQI (US)
22nd February 2026
78AQI (US)
23rd February 2026
70AQI (US)
24th February 2026
48AQI (US)
25th February 2026
72AQI (US)
26th February 2026
47AQI (US)
27th February 2026
23AQI (US)
28th February 2026
63AQI (US)
1st March 2026
63AQI (US)
2nd March 2026
29AQI (US)
3rd March 2026
108AQI (US)
4th March 2026
83AQI (US)
5th March 2026
88AQI (US)
6th March 2026
105AQI (US)
7th March 2026
89AQI (US)
8th March 2026
64AQI (US)
9th March 2026
120AQI (US)
10th March 2026
97AQI (US)
11th March 2026
114AQI (US)
12th March 2026
123AQI (US)
13th March 2026
113AQI (US)
14th March 2026
126AQI (US)
15th March 2026
107AQI (US)
16th March 2026
85AQI (US)
17th March 2026
96AQI (US)
18th March 2026
91AQI (US)
19th March 2026
131AQI (US)
20th March 2026
160AQI (US)
21st March 2026
126AQI (US)
22nd March 2026
112AQI (US)
23rd March 2026
98AQI (US)
24th March 2026
119AQI (US)
25th March 2026
130AQI (US)
26th March 2026
125AQI (US)
27th March 2026
80AQI (US)
28th March 2026
66AQI (US)
29th March 2026
71AQI (US)
30th March 2026
67AQI (US)
31st March 2026
102AQI (US)
1st April 2026
142AQI (US)
2nd April 2026
113AQI (US)
3rd April 2026
79AQI (US)
4th April 2026
68AQI (US)
5th April 2026
95AQI (US)
6th April 2026
94AQI (US)
7th April 2026
66AQI (US)
8th April 2026
37AQI (US)
9th April 2026
53AQI (US)
10th April 2026
77AQI (US)
11th April 2026
105AQI (US)
12th April 2026
33AQI (US)
13th April 2026
46AQI (US)
14th April 2026
64AQI (US)
15th April 2026
64AQI (US)
16th April 2026
66AQI (US)
17th April 2026
87AQI (US)
18th April 2026
73AQI (US)
19th April 2026
40AQI (US)
20th April 2026
68AQI (US)
21st April 2026
56AQI (US)
22nd April 2026
20AQI (US)
23rd April 2026
19AQI (US)
24th April 2026
44AQI (US)
25th April 2026
74AQI (US)
26th April 2026
65AQI (US)
27th April 2026
89AQI (US)
28th April 2026
53AQI (US)
29th April 2026
38AQI (US)
30th April 2026
59AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
68AQI (US)
3rd May 2026
55AQI (US)
4th May 2026
28AQI (US)
5th May 2026
46AQI (US)
6th May 2026
48AQI (US)
7th May 2026
73AQI (US)
8th May 2026
28AQI (US)
9th May 2026
33AQI (US)
10th May 2026
58AQI (US)
11th May 2026
71AQI (US)
12th May 2026
88AQI (US)
13th May 2026
91AQI (US)
14th May 2026
75AQI (US)
15th May 2026
41AQI (US)
16th May 2026
75AQI (US)
17th May 2026
62AQI (US)
18th May 2026
55AQI (US)
19th May 2026
52AQI (US)
20th May 2026
63AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
71AQI (US)
25th May 2026
65AQI (US)
26th May 2026
44AQI (US)
27th May 2026
32AQI (US)
28th May 2026
44AQI (US)
29th May 2026
56AQI (US)
30th May 2026
59AQI (US)
31st May 2026
69AQI (US)
1st June 2026
59AQI (US)
2nd June 2026
99AQI (US)
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

104AQI (US)

88AQI (US)

100AQI (US)

66AQI (US)

59AQI (US)

79AQI (US)

No. of days

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

202683AQI (US)

3
11
12
5
3
14
11
1
14
15
1
8
19
3
10
21
2
25
81
41
6

Highest AQI (US) recorded in

January

104AQI (US)

Lowest AQI (US) recorded in

May

59AQI (US)

202583AQI (US)

10
19
2
12
16
21
10
22
7
1
28
3
12
18
12
19
6
25
5
25
6
20
5
3
13
10
4
1
14
10
6
45
227
80
12
1

Highest AQI (US) recorded in

January

116AQI (US)

Lowest AQI (US) recorded in

July

54AQI (US)

202481AQI (US)

10
10
11
4
13
8
4
14
16
1
22
8
1
28
2
9
21
25
6
9
22
11
19
8
20
3
7
18
5
6
24
1
74
199
76
17

Highest AQI (US) recorded in

January

123AQI (US)

Lowest AQI (US) recorded in

July

41AQI (US)

202383AQI (US)

1
13
12
5
2
12
13
1
1
12
16
2
1
18
10
1
3
24
3
1
9
21
18
13
9
22
12
17
1
6
14
11
2
10
13
1
2
12
9
8
66
188
88
18
1

Highest AQI (US) recorded in

December

114AQI (US)

Lowest AQI (US) recorded in

July

44AQI (US)

202284AQI (US)

1
7
11
12
9
11
2
2
17
9
3
4
21
5
2
23
6
7
23
14
11
2
2
8
19
2
6
23
2
3
17
9
1
1
15
8
7
50
187
63
25

Highest AQI (US) recorded in

January

126AQI (US)

Lowest AQI (US) recorded in

July

52AQI (US)

202185AQI (US)

8
18
5
1
18
8
1
14
15
1
1
2
23
5
3
20
8
6
23
1
18
11
2
6
14
1
5
25
9
17
5
2
17
11
1
10
15
5
53
200
89
12
1

Highest AQI (US) recorded in

January

120AQI (US)

Lowest AQI (US) recorded in

July

51AQI (US)

202081AQI (US)

3
8
2
14
7
12
6
7
22
1
8
18
5
12
19
1
28
1
4
23
4
2
21
7
6
16
9
37
171
49
9

Highest AQI (US) recorded in

December

130AQI (US)

Lowest AQI (US) recorded in

August

59AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
85AQI (US)
Least Polluted Year Recorded
2020(Avg.)
81AQI (US)

Nanjing's annual 2026 AQI (US) (83) shows an average percentage change of 0.2% (worsened AQI (US)) compared to previous years: 2020 (81), 2021 (85), 2022 (84), 2023 (83), 2024 (81), 2025 (83).