Cuddalore, Tamil Nadu, India 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
Cuddalore, Tamil Nadu, India
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2022
108AQILowest AQI recorded on
8th Aug 2022
29AQISame Day Analysis (3rd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 65 of Moderate air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Cuddalore, Tamil Nadu, India
AQI
Day
Night
.
5 AM2nd Aug 2026
6 PM
4 AM3rd Aug 2026
Day time
Avg. Highest Time
6AM2nd Aug
100AQI
Avg. Lowest Time
1PM2nd Aug
48AQI
Night time
Avg. Highest Time
12AM3rd Aug
72AQI
Avg. Lowest Time
1AM3rd Aug
52AQI
In the last 24 hours,
Cuddalore's AQI reached its highest point of 100 at 6 AM during the Day, while the lowest point, 48, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Cuddalore, Tamil Nadu, India
JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026445 AMAQI
5th Jul 2026506 AMAQI
5th Jul 2026537 AMAQI
5th Jul 2026608 AMAQI
5th Jul 2026629 AMAQI
5th Jul 20265610 AMAQI
5th Jul 20265211 AMAQI
5th Jul 20265212 PMAQI
5th Jul 2026571 PMAQI
5th Jul 2026652 PMAQI
5th Jul 2026623 PMAQI
5th Jul 2026884 PMAQI
5th Jul 20261045 PMAQI
5th Jul 2026926 PMAQI
5th Jul 2026887 PMAQI
5th Jul 2026788 PMAQI
5th Jul 2026869 PMAQI
5th Jul 20267210 PMAQI
5th Jul 20266411 PMAQI
6th Jul 20265912 AMAQI
6th Jul 2026561 AMAQI
6th Jul 2026562 AMAQI
6th Jul 2026603 AMAQI
6th Jul 2026534 AMAQI
31°C27/35°C
6th Jul 2026585 AMAQI
6th Jul 2026636 AMAQI
6th Jul 2026807 AMAQI
6th Jul 2026788 AMAQI
6th Jul 2026659 AMAQI
6th Jul 20265710 AMAQI
6th Jul 20265111 AMAQI
6th Jul 20264812 PMAQI
6th Jul 2026531 PMAQI
6th Jul 2026532 PMAQI
6th Jul 2026543 PMAQI
6th Jul 2026554 PMAQI
6th Jul 2026575 PMAQI
6th Jul 2026676 PMAQI
6th Jul 2026807 PMAQI
6th Jul 2026958 PMAQI
6th Jul 2026949 PMAQI
6th Jul 20268010 PMAQI
6th Jul 20268011 PMAQI
7th Jul 20267612 AMAQI
7th Jul 2026671 AMAQI
7th Jul 2026692 AMAQI
7th Jul 2026643 AMAQI
7th Jul 2026674 AMAQI
31°C28/34°C
7th Jul 2026765 AMAQI
7th Jul 2026876 AMAQI
7th Jul 2026837 AMAQI
7th Jul 2026828 AMAQI
7th Jul 2026739 AMAQI
7th Jul 20266410 AMAQI
7th Jul 20266211 AMAQI
7th Jul 20266212 PMAQI
7th Jul 2026561 PMAQI
7th Jul 2026962 PMAQI
7th Jul 20261193 PMAQI
7th Jul 2026764 PMAQI
7th Jul 2026655 PMAQI
7th Jul 2026666 PMAQI
7th Jul 2026667 PMAQI
7th Jul 2026708 PMAQI
7th Jul 2026719 PMAQI
7th Jul 20266610 PMAQI
7th Jul 20266411 PMAQI
8th Jul 20266412 AMAQI
8th Jul 2026671 AMAQI
8th Jul 2026642 AMAQI
8th Jul 2026703 AMAQI
8th Jul 2026704 AMAQI
31°C28/33°C
8th Jul 2026595 AMAQI
8th Jul 2026566 AMAQI
8th Jul 2026657 AMAQI
8th Jul 2026738 AMAQI
8th Jul 2026789 AMAQI
8th Jul 20266610 AMAQI
8th Jul 20265811 AMAQI
8th Jul 20266412 PMAQI
8th Jul 2026601 PMAQI
8th Jul 2026472 PMAQI
8th Jul 2026483 PMAQI
8th Jul 2026424 PMAQI
8th Jul 2026545 PMAQI
8th Jul 2026546 PMAQI
8th Jul 2026547 PMAQI
8th Jul 2026568 PMAQI
8th Jul 2026909 PMAQI
8th Jul 20269210 PMAQI
8th Jul 20265011 PMAQI
9th Jul 20267412 AMAQI
9th Jul 2026851 AMAQI
9th Jul 2026502 AMAQI
9th Jul 2026503 AMAQI
9th Jul 2026514 AMAQI
31°C28/34°C
9th Jul 2026605 AMAQI
9th Jul 2026496 AMAQI
9th Jul 2026727 AMAQI
9th Jul 2026768 AMAQI
9th Jul 2026699 AMAQI
9th Jul 20266210 AMAQI
9th Jul 20266011 AMAQI
9th Jul 20265512 PMAQI
9th Jul 2026571 PMAQI
9th Jul 2026582 PMAQI
9th Jul 2026423 PMAQI
9th Jul 2026444 PMAQI
9th Jul 2026605 PMAQI
9th Jul 2026526 PMAQI
9th Jul 2026537 PMAQI
9th Jul 2026568 PMAQI
9th Jul 2026559 PMAQI
9th Jul 20265510 PMAQI
9th Jul 20266011 PMAQI
10th Jul 20265812 AMAQI
10th Jul 2026551 AMAQI
10th Jul 2026582 AMAQI
10th Jul 2026563 AMAQI
10th Jul 2026464 AMAQI
30°C29/32°C
10th Jul 2026495 AMAQI
10th Jul 2026676 AMAQI
10th Jul 2026527 AMAQI
10th Jul 2026608 AMAQI
10th Jul 2026609 AMAQI
10th Jul 20266410 AMAQI
10th Jul 20266011 AMAQI
10th Jul 20265212 PMAQI
10th Jul 2026531 PMAQI
10th Jul 2026592 PMAQI
10th Jul 2026713 PMAQI
10th Jul 2026664 PMAQI
10th Jul 2026635 PMAQI
10th Jul 2026636 PMAQI
10th Jul 2026687 PMAQI
10th Jul 2026608 PMAQI
10th Jul 2026519 PMAQI
10th Jul 20264410 PMAQI
10th Jul 20265111 PMAQI
11th Jul 20266812 AMAQI
11th Jul 2026571 AMAQI
11th Jul 2026542 AMAQI
11th Jul 2026553 AMAQI
11th Jul 2026604 AMAQI
30°C28/32°C
11th Jul 2026735 AMAQI
11th Jul 2026766 AMAQI
11th Jul 2026847 AMAQI
11th Jul 2026828 AMAQI
11th Jul 20261069 AMAQI
11th Jul 20267110 AMAQI
11th Jul 20266511 AMAQI
11th Jul 20266712 PMAQI
11th Jul 2026641 PMAQI
11th Jul 2026642 PMAQI
11th Jul 2026603 PMAQI
11th Jul 2026594 PMAQI
11th Jul 2026585 PMAQI
11th Jul 2026606 PMAQI
11th Jul 2026677 PMAQI
11th Jul 2026668 PMAQI
11th Jul 2026559 PMAQI
11th Jul 20265610 PMAQI
11th Jul 20267511 PMAQI
12th Jul 20266012 AMAQI
12th Jul 2026561 AMAQI
12th Jul 2026622 AMAQI
12th Jul 2026623 AMAQI
12th Jul 2026534 AMAQI
31°C28/35°C
12th Jul 2026705 AMAQI
12th Jul 2026666 AMAQI
12th Jul 2026927 AMAQI
12th Jul 2026808 AMAQI
12th Jul 2026849 AMAQI
12th Jul 20268610 AMAQI
12th Jul 20266011 AMAQI
12th Jul 20265712 PMAQI
12th Jul 2026531 PMAQI
12th Jul 2026542 PMAQI
12th Jul 2026673 PMAQI
12th Jul 2026674 PMAQI
12th Jul 2026705 PMAQI
12th Jul 2026706 PMAQI
12th Jul 2026767 PMAQI
12th Jul 2026808 PMAQI
12th Jul 2026669 PMAQI
12th Jul 20267110 PMAQI
12th Jul 20266611 PMAQI
13th Jul 20266212 AMAQI
13th Jul 2026661 AMAQI
13th Jul 2026662 AMAQI
13th Jul 2026593 AMAQI
13th Jul 2026644 AMAQI
31°C28/34°C
13th Jul 2026685 AMAQI
13th Jul 2026696 AMAQI
13th Jul 2026977 AMAQI
13th Jul 2026668 AMAQI
13th Jul 2026739 AMAQI
13th Jul 20266610 AMAQI
13th Jul 20266211 AMAQI
13th Jul 20265512 PMAQI
13th Jul 2026571 PMAQI
13th Jul 2026572 PMAQI
13th Jul 2026573 PMAQI
13th Jul 2026624 PMAQI
13th Jul 2026675 PMAQI
13th Jul 2026686 PMAQI
13th Jul 2026697 PMAQI
13th Jul 2026728 PMAQI
13th Jul 2026699 PMAQI
13th Jul 20267810 PMAQI
13th Jul 20266911 PMAQI
14th Jul 20267312 AMAQI
14th Jul 2026781 AMAQI
14th Jul 2026702 AMAQI
14th Jul 2026653 AMAQI
14th Jul 2026664 AMAQI
32°C29/36°C
14th Jul 2026605 AMAQI
14th Jul 2026696 AMAQI
14th Jul 2026767 AMAQI
14th Jul 2026888 AMAQI
14th Jul 2026729 AMAQI
14th Jul 20266410 AMAQI
14th Jul 20266211 AMAQI
14th Jul 20265912 PMAQI
14th Jul 2026571 PMAQI
14th Jul 2026572 PMAQI
14th Jul 2026623 PMAQI
14th Jul 2026714 PMAQI
14th Jul 2026805 PMAQI
14th Jul 2026876 PMAQI
14th Jul 2026787 PMAQI
14th Jul 2026738 PMAQI
14th Jul 2026769 PMAQI
14th Jul 20267010 PMAQI
14th Jul 20267811 PMAQI
15th Jul 20267012 AMAQI
15th Jul 2026681 AMAQI
15th Jul 2026702 AMAQI
15th Jul 2026683 AMAQI
15th Jul 2026714 AMAQI
31°C28/35°C
15th Jul 2026845 AMAQI
15th Jul 2026766 AMAQI
15th Jul 2026697 AMAQI
15th Jul 2026748 AMAQI
15th Jul 2026829 AMAQI
15th Jul 20267810 AMAQI
15th Jul 20267811 AMAQI
15th Jul 20267612 PMAQI
15th Jul 2026781 PMAQI
15th Jul 2026882 PMAQI
15th Jul 2026833 PMAQI
15th Jul 2026784 PMAQI
15th Jul 2026805 PMAQI
15th Jul 2026886 PMAQI
15th Jul 2026907 PMAQI
15th Jul 2026838 PMAQI
15th Jul 2026819 PMAQI
15th Jul 20268410 PMAQI
15th Jul 20268211 PMAQI
16th Jul 20268012 AMAQI
16th Jul 2026761 AMAQI
16th Jul 2026852 AMAQI
16th Jul 2026803 AMAQI
16th Jul 2026804 AMAQI
30°C28/34°C
16th Jul 2026725 AMAQI
16th Jul 2026816 AMAQI
16th Jul 2026857 AMAQI
16th Jul 2026848 AMAQI
16th Jul 2026879 AMAQI
16th Jul 20267810 AMAQI
16th Jul 20267011 AMAQI
16th Jul 20266212 PMAQI
16th Jul 2026631 PMAQI
16th Jul 2026602 PMAQI
16th Jul 2026703 PMAQI
16th Jul 2026694 PMAQI
16th Jul 2026785 PMAQI
16th Jul 2026796 PMAQI
16th Jul 2026887 PMAQI
16th Jul 2026788 PMAQI
16th Jul 2026889 PMAQI
16th Jul 20269010 PMAQI
16th Jul 20267911 PMAQI
17th Jul 20268012 AMAQI
17th Jul 2026851 AMAQI
17th Jul 2026832 AMAQI
17th Jul 2026763 AMAQI
17th Jul 2026804 AMAQI
30°C28/33°C
17th Jul 2026855 AMAQI
17th Jul 2026946 AMAQI
17th Jul 2026787 AMAQI
17th Jul 2026908 AMAQI
17th Jul 2026789 AMAQI
17th Jul 20267410 AMAQI
17th Jul 20267111 AMAQI
17th Jul 20266412 PMAQI
17th Jul 2026601 PMAQI
17th Jul 2026632 PMAQI
17th Jul 2026803 PMAQI
17th Jul 2026624 PMAQI
17th Jul 2026785 PMAQI
17th Jul 2026846 PMAQI
17th Jul 2026857 PMAQI
17th Jul 2026808 PMAQI
17th Jul 2026799 PMAQI
17th Jul 20268410 PMAQI
17th Jul 20268611 PMAQI
18th Jul 20267612 AMAQI
18th Jul 2026781 AMAQI
18th Jul 2026822 AMAQI
18th Jul 2026873 AMAQI
18th Jul 2026844 AMAQI
30°C28/33°C
18th Jul 2026835 AMAQI
18th Jul 2026876 AMAQI
18th Jul 2026877 AMAQI
18th Jul 2026938 AMAQI
18th Jul 2026929 AMAQI
18th Jul 20268310 AMAQI
18th Jul 20267411 AMAQI
18th Jul 20267312 PMAQI
18th Jul 2026731 PMAQI
18th Jul 2026622 PMAQI
18th Jul 2026623 PMAQI
18th Jul 2026644 PMAQI
18th Jul 2026835 PMAQI
18th Jul 20261066 PMAQI
18th Jul 20261017 PMAQI
18th Jul 2026818 PMAQI
18th Jul 2026879 PMAQI
18th Jul 20267810 PMAQI
18th Jul 20267811 PMAQI
19th Jul 20268512 AMAQI
19th Jul 2026801 AMAQI
19th Jul 2026842 AMAQI
19th Jul 2026823 AMAQI
19th Jul 2026754 AMAQI
29°C28/34°C
19th Jul 2026705 AMAQI
19th Jul 2026706 AMAQI
19th Jul 2026717 AMAQI
19th Jul 2026848 AMAQI
19th Jul 2026969 AMAQI
19th Jul 20268010 AMAQI
19th Jul 20266211 AMAQI
19th Jul 20265512 PMAQI
19th Jul 2026671 PMAQI
19th Jul 2026782 PMAQI
19th Jul 2026763 PMAQI
19th Jul 2026834 PMAQI
19th Jul 2026755 PMAQI
19th Jul 2026866 PMAQI
19th Jul 2026817 PMAQI
19th Jul 2026768 PMAQI
19th Jul 2026769 PMAQI
19th Jul 20268510 PMAQI
19th Jul 20266811 PMAQI
20th Jul 20266512 AMAQI
20th Jul 2026691 AMAQI
20th Jul 2026652 AMAQI
20th Jul 2026663 AMAQI
20th Jul 2026604 AMAQI
30°C28/34°C
20th Jul 2026675 AMAQI
20th Jul 2026696 AMAQI
20th Jul 2026807 AMAQI
20th Jul 2026878 AMAQI
20th Jul 2026839 AMAQI
20th Jul 20267810 AMAQI
20th Jul 20266411 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026683 PMAQI
20th Jul 2026644 PMAQI
20th Jul 2026955 PMAQI
20th Jul 2026726 PMAQI
20th Jul 2026767 PMAQI
20th Jul 2026768 PMAQI
20th Jul 2026769 PMAQI
20th Jul 20268210 PMAQI
20th Jul 20268311 PMAQI
21st Jul 20268112 AMAQI
21st Jul 20261041 AMAQI
21st Jul 2026942 AMAQI
21st Jul 2026873 AMAQI
21st Jul 2026844 AMAQI
30°C28/33°C
21st Jul 2026875 AMAQI
21st Jul 2026836 AMAQI
21st Jul 2026867 AMAQI
21st Jul 20261058 AMAQI
21st Jul 202610010 AMAQI
21st Jul 20268211 AMAQI
21st Jul 20267412 PMAQI
21st Jul 2026601 PMAQI
21st Jul 2026602 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026804 PMAQI
21st Jul 2026875 PMAQI
21st Jul 2026906 PMAQI
21st Jul 2026827 PMAQI
21st Jul 2026888 PMAQI
21st Jul 2026829 PMAQI
21st Jul 20267610 PMAQI
21st Jul 20268111 PMAQI
22nd Jul 20268012 AMAQI
22nd Jul 2026721 AMAQI
22nd Jul 2026812 AMAQI
22nd Jul 2026663 AMAQI
22nd Jul 2026734 AMAQI
30°C27/33°C
22nd Jul 2026645 AMAQI
22nd Jul 2026666 AMAQI
22nd Jul 2026657 AMAQI
22nd Jul 2026748 AMAQI
22nd Jul 2026749 AMAQI
22nd Jul 20267410 AMAQI
22nd Jul 20266211 AMAQI
22nd Jul 20266012 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026572 PMAQI
22nd Jul 2026673 PMAQI
22nd Jul 2026664 PMAQI
22nd Jul 2026575 PMAQI
22nd Jul 2026646 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026658 PMAQI
22nd Jul 2026609 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20265411 PMAQI
23rd Jul 20266012 AMAQI
23rd Jul 2026591 AMAQI
23rd Jul 2026572 AMAQI
23rd Jul 2026563 AMAQI
23rd Jul 2026594 AMAQI
30°C28/32°C
23rd Jul 2026625 AMAQI
23rd Jul 2026596 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026728 AMAQI
23rd Jul 2026749 AMAQI
23rd Jul 20267910 AMAQI
23rd Jul 20266911 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026702 PMAQI
23rd Jul 2026633 PMAQI
23rd Jul 2026664 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026586 PMAQI
23rd Jul 2026707 PMAQI
23rd Jul 2026768 PMAQI
23rd Jul 2026609 PMAQI
23rd Jul 20266210 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20265512 AMAQI
24th Jul 2026521 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026533 AMAQI
24th Jul 2026514 AMAQI
29°C28/31°C
24th Jul 2026585 AMAQI
24th Jul 2026586 AMAQI
24th Jul 2026627 AMAQI
24th Jul 2026788 AMAQI
24th Jul 2026809 AMAQI
24th Jul 20266710 AMAQI
24th Jul 20265711 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026674 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026576 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026658 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265811 PMAQI
25th Jul 20266612 AMAQI
25th Jul 2026561 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026464 AMAQI
30°C27/32°C
25th Jul 2026445 AMAQI
25th Jul 2026576 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026648 AMAQI
25th Jul 2026609 AMAQI
25th Jul 20269210 AMAQI
25th Jul 20265911 AMAQI
25th Jul 20266212 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026602 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026604 PMAQI
25th Jul 2026635 PMAQI
25th Jul 2026826 PMAQI
25th Jul 2026587 PMAQI
25th Jul 2026598 PMAQI
25th Jul 2026579 PMAQI
25th Jul 20265910 PMAQI
25th Jul 20265811 PMAQI
26th Jul 20266212 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026622 AMAQI
26th Jul 2026533 AMAQI
26th Jul 2026604 AMAQI
29°C27/33°C
26th Jul 2026605 AMAQI
26th Jul 2026556 AMAQI
26th Jul 2026587 AMAQI
26th Jul 2026668 AMAQI
26th Jul 2026749 AMAQI
26th Jul 20266710 AMAQI
26th Jul 20266011 AMAQI
26th Jul 20265412 PMAQI
26th Jul 2026531 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026603 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026625 PMAQI
26th Jul 2026726 PMAQI
26th Jul 2026717 PMAQI
26th Jul 2026708 PMAQI
26th Jul 2026659 PMAQI
26th Jul 20266810 PMAQI
26th Jul 20267211 PMAQI
27th Jul 20267812 AMAQI
27th Jul 2026761 AMAQI
27th Jul 2026712 AMAQI
27th Jul 2026693 AMAQI
27th Jul 2026684 AMAQI
30°C27/33°C
27th Jul 2026625 AMAQI
27th Jul 2026526 AMAQI
27th Jul 2026597 AMAQI
27th Jul 2026608 AMAQI
27th Jul 2026689 AMAQI
27th Jul 20265010 AMAQI
27th Jul 20264911 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026502 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026494 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026586 PMAQI
27th Jul 2026647 PMAQI
27th Jul 2026658 PMAQI
27th Jul 2026709 PMAQI
27th Jul 20265910 PMAQI
27th Jul 20265311 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026591 AMAQI
28th Jul 2026602 AMAQI
28th Jul 2026603 AMAQI
28th Jul 2026554 AMAQI
31°C29/33°C
28th Jul 2026645 AMAQI
28th Jul 2026626 AMAQI
28th Jul 2026667 AMAQI
28th Jul 2026768 AMAQI
28th Jul 2026909 AMAQI
28th Jul 20266710 AMAQI
28th Jul 20264911 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026482 PMAQI
28th Jul 2026403 PMAQI
28th Jul 2026444 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026786 PMAQI
28th Jul 2026677 PMAQI
28th Jul 2026658 PMAQI
28th Jul 2026709 PMAQI
28th Jul 20265510 PMAQI
28th Jul 20265411 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026503 AMAQI
29th Jul 2026514 AMAQI
30°C28/32°C
29th Jul 2026625 AMAQI
29th Jul 2026656 AMAQI
29th Jul 2026607 AMAQI
29th Jul 2026738 AMAQI
29th Jul 2026719 AMAQI
29th Jul 20266210 AMAQI
29th Jul 20265311 AMAQI
29th Jul 20265512 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026532 PMAQI
29th Jul 2026533 PMAQI
29th Jul 2026534 PMAQI
29th Jul 2026555 PMAQI
29th Jul 2026606 PMAQI
29th Jul 2026627 PMAQI
29th Jul 2026708 PMAQI
29th Jul 2026629 PMAQI
29th Jul 20265710 PMAQI
29th Jul 20265511 PMAQI
30th Jul 20265412 AMAQI
30th Jul 2026591 AMAQI
30th Jul 2026642 AMAQI
30th Jul 2026583 AMAQI
30th Jul 2026564 AMAQI
30°C28/34°C
30th Jul 2026545 AMAQI
30th Jul 2026566 AMAQI
30th Jul 2026547 AMAQI
30th Jul 2026648 AMAQI
30th Jul 2026729 AMAQI
30th Jul 20266010 AMAQI
30th Jul 20265511 AMAQI
30th Jul 20265412 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026472 PMAQI
30th Jul 2026473 PMAQI
30th Jul 2026524 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026656 PMAQI
30th Jul 2026657 PMAQI
30th Jul 2026598 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20266610 PMAQI
30th Jul 20266311 PMAQI
31st Jul 20265812 AMAQI
31st Jul 2026561 AMAQI
31st Jul 2026642 AMAQI
31st Jul 2026643 AMAQI
31st Jul 2026694 AMAQI
31°C28/34°C
31st Jul 2026675 AMAQI
31st Jul 2026626 AMAQI
31st Jul 2026667 AMAQI
31st Jul 2026768 AMAQI
31st Jul 2026749 AMAQI
31st Jul 20268210 AMAQI
31st Jul 20265511 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026491 PMAQI
31st Jul 2026522 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026484 PMAQI
31st Jul 2026505 PMAQI
31st Jul 2026526 PMAQI
31st Jul 2026547 PMAQI
31st Jul 2026608 PMAQI
31st Jul 2026589 PMAQI
31st Jul 20265610 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20265412 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026643 AMAQI
1st Aug 2026464 AMAQI
29°C26/32°C
1st Aug 2026625 AMAQI
1st Aug 2026686 AMAQI
1st Aug 2026667 AMAQI
1st Aug 2026768 AMAQI
1st Aug 2026709 AMAQI
1st Aug 20265810 AMAQI
1st Aug 20265511 AMAQI
1st Aug 20265612 PMAQI
1st Aug 2026571 PMAQI
1st Aug 2026592 PMAQI
1st Aug 2026643 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026565 PMAQI
1st Aug 2026566 PMAQI
1st Aug 2026547 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026579 PMAQI
1st Aug 20266910 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20265612 AMAQI
2nd Aug 2026901 AMAQI
2nd Aug 2026812 AMAQI
2nd Aug 2026763 AMAQI
2nd Aug 2026924 AMAQI
29°C26/32°C
2nd Aug 2026975 AMAQI
2nd Aug 20261006 AMAQI
2nd Aug 2026907 AMAQI
2nd Aug 2026988 AMAQI
2nd Aug 2026769 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20265411 AMAQI
2nd Aug 20266812 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026554 PMAQI
2nd Aug 2026685 PMAQI
2nd Aug 2026586 PMAQI
2nd Aug 2026647 PMAQI
2nd Aug 2026648 PMAQI
2nd Aug 2026629 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20266511 PMAQI
3rd Aug 20267212 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026553 AMAQI
3rd Aug 2026604 AMAQI
30°C28/34°C
3rd Aug 2026785 AMAQI
5 AM3rd Aug 2026636 AMAQI
3rd Aug 2026807 AMAQI
3rd Aug 2026808 AMAQI
3rd Aug 2026689 AMAQI
3rd Aug 20265810 AMAQI
3rd Aug 20265611 AMAQI
11 AM3rd Aug 20265512 PMAQI
3rd Aug 2026551 PMAQI
3rd Aug 2026522 PMAQI
3rd Aug 2026583 PMAQI
3rd Aug 2026704 PMAQI
3rd Aug 2026765 PMAQI
3rd Aug 2026696 PMAQI
6 PM3rd Aug 2026717 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026659 PMAQI
3rd Aug 20268010 PMAQI
3rd Aug 20268211 PMAQI
11 PM4 AM
30°C27/34°C
Day time
Avg. Highest Time
8 AM - 9 AM
77AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
1 PM
57AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 77), while the lowest AQI was between 1 PM to 1 PM (Avg. 57).
Night time
Avg. Highest Time
7 PM - 10 PM
70AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
3 AM - 4 AM
64AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 10 PM (Avg. 70), while the lowest AQI was between 3 AM to 4 AM (Avg. 64).
2026 Days Vs Air Quality
Cuddalore, Tamil Nadu, India
2026
6%
12
65%
140
24%
51
6%
12
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
12 DaysModerate
140 DaysPoor
51 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2026, 6% of 215 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
Cuddalore, Tamil Nadu, India
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
84AQI (US)
84AQI (US)
2nd January 2026
138AQI (US)
138AQI (US)
3rd January 2026
148AQI (US)
148AQI (US)
4th January 2026
135AQI (US)
135AQI (US)
5th January 2026
149AQI (US)
149AQI (US)
6th January 2026
159AQI (US)
159AQI (US)
7th January 2026
153AQI (US)
153AQI (US)
8th January 2026
128AQI (US)
128AQI (US)
9th January 2026
106AQI (US)
106AQI (US)
10th January 2026
113AQI (US)
113AQI (US)
11th January 2026
101AQI (US)
101AQI (US)
12th January 2026
109AQI (US)
109AQI (US)
13th January 2026
120AQI (US)
120AQI (US)
14th January 2026
138AQI (US)
138AQI (US)
15th January 2026
142AQI (US)
142AQI (US)
16th January 2026
152AQI (US)
152AQI (US)
17th January 2026
153AQI (US)
153AQI (US)
18th January 2026
151AQI (US)
151AQI (US)
19th January 2026
152AQI (US)
152AQI (US)
20th January 2026
154AQI (US)
154AQI (US)
21st January 2026
134AQI (US)
134AQI (US)
22nd January 2026
102AQI (US)
102AQI (US)
23rd January 2026
150AQI (US)
150AQI (US)
24th January 2026
117AQI (US)
117AQI (US)
25th January 2026
90AQI (US)
90AQI (US)
26th January 2026
75AQI (US)
75AQI (US)
27th January 2026
114AQI (US)
114AQI (US)
28th January 2026
145AQI (US)
145AQI (US)
29th January 2026
154AQI (US)
154AQI (US)
30th January 2026
129AQI (US)
129AQI (US)
31st January 2026
99AQI (US)
99AQI (US)
1st February 2026
123AQI (US)
123AQI (US)
2nd February 2026
159AQI (US)
159AQI (US)
3rd February 2026
125AQI (US)
125AQI (US)
4th February 2026
91AQI (US)
91AQI (US)
5th February 2026
96AQI (US)
96AQI (US)
6th February 2026
110AQI (US)
110AQI (US)
7th February 2026
130AQI (US)
130AQI (US)
8th February 2026
147AQI (US)
147AQI (US)
9th February 2026
142AQI (US)
142AQI (US)
10th February 2026
134AQI (US)
134AQI (US)
11th February 2026
132AQI (US)
132AQI (US)
12th February 2026
122AQI (US)
122AQI (US)
13th February 2026
111AQI (US)
111AQI (US)
14th February 2026
128AQI (US)
128AQI (US)
15th February 2026
149AQI (US)
149AQI (US)
16th February 2026
153AQI (US)
153AQI (US)
17th February 2026
142AQI (US)
142AQI (US)
18th February 2026
123AQI (US)
123AQI (US)
19th February 2026
124AQI (US)
124AQI (US)
20th February 2026
123AQI (US)
123AQI (US)
21st February 2026
108AQI (US)
108AQI (US)
22nd February 2026
95AQI (US)
95AQI (US)
23rd February 2026
54AQI (US)
54AQI (US)
24th February 2026
60AQI (US)
60AQI (US)
25th February 2026
68AQI (US)
68AQI (US)
26th February 2026
106AQI (US)
106AQI (US)
27th February 2026
146AQI (US)
146AQI (US)
28th February 2026
154AQI (US)
154AQI (US)
1st March 2026
154AQI (US)
154AQI (US)
2nd March 2026
139AQI (US)
139AQI (US)
3rd March 2026
127AQI (US)
127AQI (US)
4th March 2026
107AQI (US)
107AQI (US)
5th March 2026
120AQI (US)
120AQI (US)
6th March 2026
116AQI (US)
116AQI (US)
7th March 2026
118AQI (US)
118AQI (US)
8th March 2026
109AQI (US)
109AQI (US)
9th March 2026
107AQI (US)
107AQI (US)
10th March 2026
106AQI (US)
106AQI (US)
11th March 2026
97AQI (US)
97AQI (US)
12th March 2026
99AQI (US)
99AQI (US)
13th March 2026
100AQI (US)
100AQI (US)
14th March 2026
89AQI (US)
89AQI (US)
15th March 2026
84AQI (US)
84AQI (US)
16th March 2026
83AQI (US)
83AQI (US)
17th March 2026
81AQI (US)
81AQI (US)
18th March 2026
62AQI (US)
62AQI (US)
19th March 2026
52AQI (US)
52AQI (US)
20th March 2026
73AQI (US)
73AQI (US)
21st March 2026
74AQI (US)
74AQI (US)
22nd March 2026
68AQI (US)
68AQI (US)
23rd March 2026
61AQI (US)
61AQI (US)
24th March 2026
56AQI (US)
56AQI (US)
25th March 2026
79AQI (US)
79AQI (US)
26th March 2026
80AQI (US)
80AQI (US)
27th March 2026
107AQI (US)
107AQI (US)
28th March 2026
94AQI (US)
94AQI (US)
29th March 2026
80AQI (US)
80AQI (US)
30th March 2026
83AQI (US)
83AQI (US)
31st March 2026
90AQI (US)
90AQI (US)
1st April 2026
81AQI (US)
81AQI (US)
2nd April 2026
76AQI (US)
76AQI (US)
3rd April 2026
77AQI (US)
77AQI (US)
4th April 2026
63AQI (US)
63AQI (US)
5th April 2026
85AQI (US)
85AQI (US)
6th April 2026
88AQI (US)
88AQI (US)
7th April 2026
88AQI (US)
88AQI (US)
8th April 2026
91AQI (US)
91AQI (US)
9th April 2026
89AQI (US)
89AQI (US)
10th April 2026
78AQI (US)
78AQI (US)
11th April 2026
81AQI (US)
81AQI (US)
12th April 2026
73AQI (US)
73AQI (US)
13th April 2026
48AQI (US)
48AQI (US)
14th April 2026
58AQI (US)
58AQI (US)
15th April 2026
50AQI (US)
50AQI (US)
16th April 2026
41AQI (US)
41AQI (US)
17th April 2026
52AQI (US)
52AQI (US)
18th April 2026
44AQI (US)
44AQI (US)
19th April 2026
58AQI (US)
58AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
64AQI (US)
64AQI (US)
22nd April 2026
49AQI (US)
49AQI (US)
23rd April 2026
57AQI (US)
57AQI (US)
24th April 2026
48AQI (US)
48AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
74AQI (US)
74AQI (US)
27th April 2026
81AQI (US)
81AQI (US)
28th April 2026
71AQI (US)
71AQI (US)
29th April 2026
63AQI (US)
63AQI (US)
30th April 2026
63AQI (US)
63AQI (US)
1st May 2026
73AQI (US)
73AQI (US)
2nd May 2026
79AQI (US)
79AQI (US)
3rd May 2026
104AQI (US)
104AQI (US)
4th May 2026
82AQI (US)
82AQI (US)
5th May 2026
96AQI (US)
96AQI (US)
6th May 2026
79AQI (US)
79AQI (US)
7th May 2026
58AQI (US)
58AQI (US)
8th May 2026
48AQI (US)
48AQI (US)
9th May 2026
53AQI (US)
53AQI (US)
10th May 2026
52AQI (US)
52AQI (US)
11th May 2026
48AQI (US)
48AQI (US)
12th May 2026
52AQI (US)
52AQI (US)
13th May 2026
61AQI (US)
61AQI (US)
14th May 2026
72AQI (US)
72AQI (US)
15th May 2026
143AQI (US)
143AQI (US)
16th May 2026
121AQI (US)
121AQI (US)
17th May 2026
87AQI (US)
87AQI (US)
18th May 2026
85AQI (US)
85AQI (US)
19th May 2026
62AQI (US)
62AQI (US)
20th May 2026
55AQI (US)
55AQI (US)
21st May 2026
55AQI (US)
55AQI (US)
22nd May 2026
67AQI (US)
67AQI (US)
23rd May 2026
94AQI (US)
94AQI (US)
24th May 2026
84AQI (US)
84AQI (US)
25th May 2026
86AQI (US)
86AQI (US)
26th May 2026
72AQI (US)
72AQI (US)
27th May 2026
87AQI (US)
87AQI (US)
28th May 2026
71AQI (US)
71AQI (US)
29th May 2026
69AQI (US)
69AQI (US)
30th May 2026
68AQI (US)
68AQI (US)
31st May 2026
59AQI (US)
59AQI (US)
1st June 2026
72AQI (US)
72AQI (US)
2nd June 2026
52AQI (US)
52AQI (US)
3rd June 2026
58AQI (US)
58AQI (US)
4th June 2026
52AQI (US)
52AQI (US)
5th June 2026
55AQI (US)
55AQI (US)
6th June 2026
53AQI (US)
53AQI (US)
7th June 2026
48AQI (US)
48AQI (US)
8th June 2026
47AQI (US)
47AQI (US)
9th June 2026
47AQI (US)
47AQI (US)
10th June 2026
53AQI (US)
53AQI (US)
11th June 2026
57AQI (US)
57AQI (US)
12th June 2026
61AQI (US)
61AQI (US)
13th June 2026
62AQI (US)
62AQI (US)
14th June 2026
63AQI (US)
63AQI (US)
15th June 2026
64AQI (US)
64AQI (US)
16th June 2026
78AQI (US)
78AQI (US)
17th June 2026
76AQI (US)
76AQI (US)
18th June 2026
78AQI (US)
78AQI (US)
19th June 2026
78AQI (US)
78AQI (US)
20th June 2026
92AQI (US)
92AQI (US)
21st June 2026
69AQI (US)
69AQI (US)
22nd June 2026
63AQI (US)
63AQI (US)
23rd June 2026
54AQI (US)
54AQI (US)
24th June 2026
65AQI (US)
65AQI (US)
25th June 2026
53AQI (US)
53AQI (US)
26th June 2026
66AQI (US)
66AQI (US)
27th June 2026
62AQI (US)
62AQI (US)
28th June 2026
66AQI (US)
66AQI (US)
29th June 2026
57AQI (US)
57AQI (US)
30th June 2026
64AQI (US)
64AQI (US)
1st July 2026
59AQI (US)
59AQI (US)
2nd July 2026
61AQI (US)
61AQI (US)
3rd July 2026
52AQI (US)
52AQI (US)
4th July 2026
54AQI (US)
54AQI (US)
5th July 2026
62AQI (US)
62AQI (US)
6th July 2026
65AQI (US)
65AQI (US)
7th July 2026
73AQI (US)
73AQI (US)
8th July 2026
63AQI (US)
63AQI (US)
9th July 2026
59AQI (US)
59AQI (US)
10th July 2026
58AQI (US)
58AQI (US)
11th July 2026
67AQI (US)
67AQI (US)
12th July 2026
68AQI (US)
68AQI (US)
13th July 2026
67AQI (US)
67AQI (US)
14th July 2026
70AQI (US)
70AQI (US)
15th July 2026
78AQI (US)
78AQI (US)
16th July 2026
78AQI (US)
78AQI (US)
17th July 2026
78AQI (US)
78AQI (US)
18th July 2026
81AQI (US)
81AQI (US)
19th July 2026
77AQI (US)
77AQI (US)
20th July 2026
71AQI (US)
71AQI (US)
21st July 2026
84AQI (US)
84AQI (US)
22nd July 2026
66AQI (US)
66AQI (US)
23rd July 2026
64AQI (US)
64AQI (US)
24th July 2026
60AQI (US)
60AQI (US)
25th July 2026
60AQI (US)
60AQI (US)
26th July 2026
62AQI (US)
62AQI (US)
27th July 2026
59AQI (US)
59AQI (US)
28th July 2026
60AQI (US)
60AQI (US)
29th July 2026
58AQI (US)
58AQI (US)
30th July 2026
58AQI (US)
58AQI (US)
31st July 2026
59AQI (US)
59AQI (US)
1st August 2026
60AQI (US)
60AQI (US)
2nd August 2026
70AQI (US)
70AQI (US)
3rd August 2026
65AQI (US)
65AQI (US)
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
129AQI (US)
120AQI (US)
93AQI (US)
66AQI (US)
75AQI (US)
62AQI (US)
66AQI (US)
65AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202687AQI (US)
4
19
8
6
19
3
20
10
1
7
23
2
26
3
3
27
31
3
12
140
51
12
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
June62AQI (US)
202589AQI (US)
6
25
14
14
28
3
30
31
30
31
30
1
30
22
9
3
7
13
7
1
4
10
16
4
263
75
23
Highest AQI (US) recorded in
December139AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
202481AQI (US)
8
18
3
2
11
18
2
15
14
13
17
16
15
7
23
3
28
11
19
1
3
27
7
16
6
2
11
18
1
17
14
62
207
89
6
2
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
May51AQI (US)
202385AQI (US)
4
22
5
8
19
1
8
11
12
4
21
5
2
25
4
1
28
1
2
29
2
29
18
12
7
15
9
8
13
7
1
6
18
7
52
201
97
14
Highest AQI (US) recorded in
January127AQI (US)
Lowest AQI (US) recorded in
September48AQI (US)
202286AQI (US)
1
29
1
28
25
6
7
23
18
13
22
8
3
28
6
5
1
18
10
1
15
11
4
5
9
9
7
3
13
8
7
26
233
67
18
Highest AQI (US) recorded in
December110AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202167AQI (US)
3
27
1
26
1
11
16
3
1
4
26
6
25
10
20
15
16
14
17
8
21
1
1
27
3
3
26
1
16
14
76
263
23
1
Highest AQI (US) recorded in
December98AQI (US)
Lowest AQI (US) recorded in
July50AQI (US)
202089AQI (US)
3
18
12
4
20
7
4
38
22
Highest AQI (US) recorded in
October125AQI (US)
Lowest AQI (US) recorded in
December80AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
89AQI (US)Least Polluted Year Recorded
2021(Avg.)
67AQI (US)Cuddalore's annual 2026 AQI (US) (87) shows an average percentage change of 6.04% (worsened AQI (US)) compared to previous years: 2020 (89), 2021 (67), 2022 (86), 2023 (85), 2024 (81), 2025 (89).
