Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hosur, 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

Hosur, Tamil Nadu, India

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2023
130AQI
Lowest AQI recorded on
1st Aug 2024
31AQI

Same Day Analysis (2nd August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 60 of Moderate air quality, showing improvement over 2025 and 2023 on the same day.

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

Hosur, Tamil Nadu, India

AQI
Day
Night
.

6 AM1st Aug 2026

6 PM

5 AM2nd Aug 2026

Day time
Avg. Highest Time
8AM1st Aug

76AQI

Avg. Lowest Time
6PM1st Aug

55AQI

Night time
Avg. Highest Time
2AM2nd Aug

59AQI

Avg. Lowest Time
8PM1st Aug

50AQI

In the last 24 hours,

Hosur's AQI reached its highest point of 76 at 8 AM during the Day, while the lowest point, 50, was recorded at 8 PM during the Night between 1st Aug and 2nd Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Hosur, Tamil Nadu, India

JulAug
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 Jul 2026386 AMAQI
4th Jul 2026547 AMAQI
4th Jul 2026548 AMAQI
4th Jul 2026569 AMAQI
4th Jul 20265710 AMAQI
4th Jul 20266011 AMAQI
4th Jul 20266012 PMAQI
4th Jul 2026641 PMAQI
4th Jul 2026612 PMAQI
4th Jul 2026603 PMAQI
4th Jul 2026524 PMAQI
4th Jul 2026535 PMAQI
4th Jul 2026586 PMAQI
4th Jul 2026667 PMAQI
4th Jul 2026748 PMAQI
4th Jul 2026679 PMAQI
4th Jul 20266910 PMAQI
4th Jul 20266011 PMAQI
5th Jul 20265512 AMAQI
5th Jul 2026561 AMAQI
5th Jul 2026582 AMAQI
5th Jul 2026623 AMAQI
5th Jul 2026604 AMAQI
5th Jul 2026715 AMAQI

24°C21/29°C

5th Jul 2026726 AMAQI
5th Jul 2026787 AMAQI
5th Jul 2026708 AMAQI
5th Jul 2026709 AMAQI
5th Jul 20267410 AMAQI
5th Jul 20267011 AMAQI
5th Jul 20266612 PMAQI
5th Jul 2026621 PMAQI
5th Jul 2026552 PMAQI
5th Jul 2026543 PMAQI
5th Jul 2026524 PMAQI
5th Jul 2026615 PMAQI
5th Jul 2026666 PMAQI
5th Jul 2026687 PMAQI
5th Jul 2026708 PMAQI
5th Jul 2026679 PMAQI
5th Jul 20266210 PMAQI
5th Jul 20266011 PMAQI
6th Jul 20267412 AMAQI
6th Jul 2026761 AMAQI
6th Jul 2026762 AMAQI
6th Jul 2026703 AMAQI
6th Jul 2026724 AMAQI
6th Jul 2026715 AMAQI

23°C20/29°C

6th Jul 2026686 AMAQI
6th Jul 2026807 AMAQI
6th Jul 2026708 AMAQI
6th Jul 2026669 AMAQI
6th Jul 20266410 AMAQI
6th Jul 20266811 AMAQI
6th Jul 20266212 PMAQI
6th Jul 2026601 PMAQI
6th Jul 2026602 PMAQI
6th Jul 2026603 PMAQI
6th Jul 2026644 PMAQI
6th Jul 2026625 PMAQI
6th Jul 2026666 PMAQI
6th Jul 2026757 PMAQI
6th Jul 2026768 PMAQI
6th Jul 2026669 PMAQI
6th Jul 20266510 PMAQI
6th Jul 20265811 PMAQI
7th Jul 20265812 AMAQI
7th Jul 2026621 AMAQI
7th Jul 2026652 AMAQI
7th Jul 2026613 AMAQI
7th Jul 2026664 AMAQI
7th Jul 2026655 AMAQI

23°C20/28°C

7th Jul 2026646 AMAQI
7th Jul 2026687 AMAQI
7th Jul 2026688 AMAQI
7th Jul 2026659 AMAQI
7th Jul 20266910 AMAQI
7th Jul 20266811 AMAQI
7th Jul 20266212 PMAQI
7th Jul 2026591 PMAQI
7th Jul 2026552 PMAQI
7th Jul 2026563 PMAQI
7th Jul 2026574 PMAQI
7th Jul 2026565 PMAQI
7th Jul 2026596 PMAQI
7th Jul 2026667 PMAQI
7th Jul 2026708 PMAQI
7th Jul 2026679 PMAQI
7th Jul 20266910 PMAQI
7th Jul 20266611 PMAQI
8th Jul 20266212 AMAQI
8th Jul 2026601 AMAQI
8th Jul 2026532 AMAQI
8th Jul 2026543 AMAQI
8th Jul 2026534 AMAQI
8th Jul 2026605 AMAQI

24°C20/28°C

8th Jul 2026526 AMAQI
8th Jul 2026557 AMAQI
8th Jul 2026558 AMAQI
8th Jul 2026589 AMAQI
8th Jul 20265410 AMAQI
8th Jul 20265611 AMAQI
8th Jul 20265612 PMAQI
8th Jul 20261011 PMAQI
8th Jul 2026712 PMAQI
8th Jul 2026593 PMAQI
8th Jul 2026664 PMAQI
8th Jul 2026645 PMAQI
8th Jul 2026616 PMAQI
8th Jul 2026717 PMAQI
8th Jul 2026688 PMAQI
8th Jul 2026649 PMAQI
8th Jul 20266210 PMAQI
8th Jul 20267011 PMAQI
9th Jul 20267112 AMAQI
9th Jul 2026701 AMAQI
9th Jul 2026702 AMAQI
9th Jul 2026663 AMAQI
9th Jul 2026634 AMAQI
9th Jul 2026585 AMAQI

24°C20/30°C

9th Jul 2026656 AMAQI
9th Jul 2026707 AMAQI
9th Jul 2026628 AMAQI
9th Jul 2026609 AMAQI
9th Jul 20265610 AMAQI
9th Jul 20265711 AMAQI
9th Jul 20266612 PMAQI
9th Jul 2026621 PMAQI
9th Jul 2026602 PMAQI
9th Jul 2026623 PMAQI
9th Jul 2026564 PMAQI
9th Jul 2026605 PMAQI
9th Jul 2026606 PMAQI
9th Jul 2026647 PMAQI
9th Jul 2026758 PMAQI
9th Jul 2026679 PMAQI
9th Jul 20266710 PMAQI
9th Jul 20266311 PMAQI
10th Jul 20266212 AMAQI
10th Jul 2026641 AMAQI
10th Jul 2026642 AMAQI
10th Jul 2026743 AMAQI
10th Jul 2026774 AMAQI
10th Jul 2026745 AMAQI

25°C20/30°C

10th Jul 2026826 AMAQI
10th Jul 2026877 AMAQI
10th Jul 2026798 AMAQI
10th Jul 2026769 AMAQI
10th Jul 20267610 AMAQI
10th Jul 20267511 AMAQI
10th Jul 20267812 PMAQI
10th Jul 2026791 PMAQI
10th Jul 2026782 PMAQI
10th Jul 2026713 PMAQI
10th Jul 2026704 PMAQI
10th Jul 2026695 PMAQI
10th Jul 2026716 PMAQI
10th Jul 2026747 PMAQI
10th Jul 2026808 PMAQI
10th Jul 2026819 PMAQI
10th Jul 20268710 PMAQI
10th Jul 20267911 PMAQI
11th Jul 20267912 AMAQI
11th Jul 2026831 AMAQI
11th Jul 2026902 AMAQI
11th Jul 2026813 AMAQI
11th Jul 2026774 AMAQI
11th Jul 2026745 AMAQI

25°C21/30°C

11th Jul 2026766 AMAQI
11th Jul 2026757 AMAQI
11th Jul 2026768 AMAQI
11th Jul 2026709 AMAQI
11th Jul 20267010 AMAQI
11th Jul 20266611 AMAQI
11th Jul 20266312 PMAQI
11th Jul 2026611 PMAQI
11th Jul 2026602 PMAQI
11th Jul 2026573 PMAQI
11th Jul 2026584 PMAQI
11th Jul 2026585 PMAQI
11th Jul 2026616 PMAQI
11th Jul 2026767 PMAQI
11th Jul 2026928 PMAQI
11th Jul 2026729 PMAQI
11th Jul 20266810 PMAQI
11th Jul 20266311 PMAQI
12th Jul 20266212 AMAQI
12th Jul 2026631 AMAQI
12th Jul 2026542 AMAQI
12th Jul 2026583 AMAQI
12th Jul 2026554 AMAQI
12th Jul 2026545 AMAQI

25°C21/31°C

12th Jul 2026576 AMAQI
12th Jul 2026617 AMAQI
12th Jul 2026628 AMAQI
12th Jul 2026609 AMAQI
12th Jul 20266310 AMAQI
12th Jul 20266611 AMAQI
12th Jul 20267412 PMAQI
12th Jul 2026721 PMAQI
12th Jul 2026762 PMAQI
12th Jul 2026803 PMAQI
12th Jul 2026784 PMAQI
12th Jul 2026785 PMAQI
12th Jul 2026846 PMAQI
12th Jul 2026807 PMAQI
12th Jul 2026868 PMAQI
12th Jul 2026809 PMAQI
12th Jul 20267610 PMAQI
12th Jul 20267711 PMAQI
13th Jul 20267812 AMAQI
13th Jul 2026741 AMAQI
13th Jul 2026792 AMAQI
13th Jul 2026813 AMAQI
13th Jul 2026884 AMAQI
13th Jul 20261085 AMAQI

26°C20/32°C

13th Jul 20261026 AMAQI
13th Jul 20261047 AMAQI
13th Jul 2026948 AMAQI
13th Jul 2026889 AMAQI
13th Jul 20267810 AMAQI
13th Jul 20267211 AMAQI
13th Jul 20266812 PMAQI
13th Jul 2026701 PMAQI
13th Jul 2026662 PMAQI
13th Jul 2026623 PMAQI
13th Jul 2026544 PMAQI
13th Jul 2026545 PMAQI
13th Jul 2026666 PMAQI
13th Jul 2026717 PMAQI
13th Jul 2026888 PMAQI
13th Jul 2026829 PMAQI
13th Jul 20268110 PMAQI
13th Jul 20267611 PMAQI
14th Jul 20267812 AMAQI
14th Jul 2026741 AMAQI
14th Jul 2026722 AMAQI
14th Jul 2026703 AMAQI
14th Jul 2026764 AMAQI
14th Jul 2026805 AMAQI

26°C20/33°C

14th Jul 2026826 AMAQI
14th Jul 2026987 AMAQI
14th Jul 2026808 AMAQI
14th Jul 2026709 AMAQI
14th Jul 20267010 AMAQI
14th Jul 20266511 AMAQI
14th Jul 20266912 PMAQI
14th Jul 2026651 PMAQI
14th Jul 2026622 PMAQI
14th Jul 2026603 PMAQI
14th Jul 2026584 PMAQI
14th Jul 2026585 PMAQI
14th Jul 2026646 PMAQI
14th Jul 20261017 PMAQI
14th Jul 2026968 PMAQI
14th Jul 20261149 PMAQI
14th Jul 202612810 PMAQI
14th Jul 20269911 PMAQI
15th Jul 20268512 AMAQI
15th Jul 2026801 AMAQI
15th Jul 2026782 AMAQI
15th Jul 2026773 AMAQI
15th Jul 2026724 AMAQI
15th Jul 2026765 AMAQI

27°C21/33°C

15th Jul 2026796 AMAQI
15th Jul 2026817 AMAQI
15th Jul 2026868 AMAQI
15th Jul 2026769 AMAQI
15th Jul 20267710 AMAQI
15th Jul 20267311 AMAQI
15th Jul 20266612 PMAQI
15th Jul 2026621 PMAQI
15th Jul 2026602 PMAQI
15th Jul 2026573 PMAQI
15th Jul 2026544 PMAQI
15th Jul 2026575 PMAQI
15th Jul 2026646 PMAQI
15th Jul 2026727 PMAQI
15th Jul 2026818 PMAQI
15th Jul 2026829 PMAQI
15th Jul 20268610 PMAQI
15th Jul 20268611 PMAQI
16th Jul 20268812 AMAQI
16th Jul 2026941 AMAQI
16th Jul 2026942 AMAQI
16th Jul 20261003 AMAQI
16th Jul 2026884 AMAQI
16th Jul 2026975 AMAQI

26°C20/33°C

16th Jul 20261006 AMAQI
16th Jul 20261047 AMAQI
16th Jul 2026978 AMAQI
16th Jul 2026979 AMAQI
16th Jul 20268810 AMAQI
16th Jul 20268411 AMAQI
16th Jul 20268412 PMAQI
16th Jul 2026801 PMAQI
16th Jul 2026802 PMAQI
16th Jul 2026763 PMAQI
16th Jul 2026764 PMAQI
16th Jul 2026785 PMAQI
16th Jul 2026766 PMAQI
16th Jul 2026947 PMAQI
16th Jul 2026948 PMAQI
16th Jul 2026819 PMAQI
16th Jul 20268410 PMAQI
16th Jul 20267811 PMAQI
17th Jul 20267412 AMAQI
17th Jul 2026721 AMAQI
17th Jul 2026832 AMAQI
17th Jul 2026803 AMAQI
17th Jul 2026834 AMAQI
17th Jul 2026805 AMAQI

26°C21/33°C

17th Jul 2026816 AMAQI
17th Jul 2026847 AMAQI
17th Jul 2026708 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266310 AMAQI
17th Jul 20266211 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026541 PMAQI
17th Jul 2026532 PMAQI
17th Jul 2026553 PMAQI
17th Jul 2026604 PMAQI
17th Jul 2026605 PMAQI
17th Jul 2026706 PMAQI
17th Jul 2026827 PMAQI
17th Jul 2026848 PMAQI
17th Jul 2026889 PMAQI
17th Jul 20268710 PMAQI
17th Jul 20267711 PMAQI
18th Jul 20267412 AMAQI
18th Jul 2026631 AMAQI
18th Jul 2026642 AMAQI
18th Jul 2026703 AMAQI
18th Jul 2026704 AMAQI
18th Jul 2026705 AMAQI

24°C20/31°C

18th Jul 2026746 AMAQI
18th Jul 2026757 AMAQI
18th Jul 2026748 AMAQI
18th Jul 2026729 AMAQI
18th Jul 20267110 AMAQI
18th Jul 20267011 AMAQI
18th Jul 20266712 PMAQI
18th Jul 2026681 PMAQI
18th Jul 2026682 PMAQI
18th Jul 2026663 PMAQI
18th Jul 2026664 PMAQI
18th Jul 2026665 PMAQI
18th Jul 2026686 PMAQI
18th Jul 2026867 PMAQI
18th Jul 20261288 PMAQI
18th Jul 20261089 PMAQI
18th Jul 20269210 PMAQI
18th Jul 20267811 PMAQI
19th Jul 20267812 AMAQI
19th Jul 2026801 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026723 AMAQI
19th Jul 2026684 AMAQI
19th Jul 2026705 AMAQI

24°C20/30°C

19th Jul 2026746 AMAQI
19th Jul 2026757 AMAQI
19th Jul 2026568 AMAQI
19th Jul 2026729 AMAQI
19th Jul 20266810 AMAQI
19th Jul 20266811 AMAQI
19th Jul 20266312 PMAQI
19th Jul 2026601 PMAQI
19th Jul 2026562 PMAQI
19th Jul 2026603 PMAQI
19th Jul 2026674 PMAQI
19th Jul 2026605 PMAQI
19th Jul 2026626 PMAQI
19th Jul 2026717 PMAQI
19th Jul 2026748 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20266110 PMAQI
19th Jul 20265811 PMAQI
20th Jul 20265812 AMAQI
20th Jul 2026601 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026623 AMAQI
20th Jul 2026604 AMAQI
20th Jul 2026645 AMAQI

24°C20/30°C

20th Jul 2026686 AMAQI
20th Jul 2026707 AMAQI
20th Jul 2026748 AMAQI
20th Jul 2026689 AMAQI
20th Jul 20266610 AMAQI
20th Jul 20266111 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026681 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026503 PMAQI
20th Jul 2026494 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026496 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026579 PMAQI
20th Jul 20265810 PMAQI
20th Jul 20266111 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026611 AMAQI
21st Jul 2026622 AMAQI
21st Jul 2026603 AMAQI
21st Jul 2026664 AMAQI
21st Jul 2026655 AMAQI

25°C20/31°C

21st Jul 2026666 AMAQI
21st Jul 2026747 AMAQI
21st Jul 2026728 AMAQI
21st Jul 20265810 AMAQI
21st Jul 20266011 AMAQI
21st Jul 20265812 PMAQI
21st Jul 2026661 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026874 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026516 PMAQI
21st Jul 2026627 PMAQI
21st Jul 2026788 PMAQI
21st Jul 2026749 PMAQI
21st Jul 20266410 PMAQI
21st Jul 20266411 PMAQI
22nd Jul 20266612 AMAQI
22nd Jul 2026651 AMAQI
22nd Jul 2026772 AMAQI
22nd Jul 2026703 AMAQI
22nd Jul 2026734 AMAQI
22nd Jul 2026705 AMAQI

25°C20/31°C

22nd Jul 2026716 AMAQI
22nd Jul 2026827 AMAQI
22nd Jul 2026708 AMAQI
22nd Jul 2026689 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20265911 AMAQI
22nd Jul 20266012 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026562 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026504 PMAQI
22nd Jul 2026595 PMAQI
22nd Jul 2026606 PMAQI
22nd Jul 2026547 PMAQI
22nd Jul 2026538 PMAQI
22nd Jul 2026749 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20266411 PMAQI
23rd Jul 20266612 AMAQI
23rd Jul 2026741 AMAQI
23rd Jul 2026702 AMAQI
23rd Jul 2026683 AMAQI
23rd Jul 2026704 AMAQI
23rd Jul 2026705 AMAQI

25°C21/30°C

23rd Jul 2026696 AMAQI
23rd Jul 2026727 AMAQI
23rd Jul 2026738 AMAQI
23rd Jul 2026649 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026582 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026646 PMAQI
23rd Jul 2026727 PMAQI
23rd Jul 2026828 PMAQI
23rd Jul 2026769 PMAQI
23rd Jul 20266310 PMAQI
23rd Jul 20266211 PMAQI
24th Jul 20266512 AMAQI
24th Jul 2026621 AMAQI
24th Jul 2026582 AMAQI
24th Jul 2026613 AMAQI
24th Jul 2026624 AMAQI
24th Jul 2026705 AMAQI

26°C21/32°C

24th Jul 2026676 AMAQI
24th Jul 2026727 AMAQI
24th Jul 2026658 AMAQI
24th Jul 2026589 AMAQI
24th Jul 20266210 AMAQI
24th Jul 20265711 AMAQI
24th Jul 20266212 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026582 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026495 PMAQI
24th Jul 2026506 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026748 PMAQI
24th Jul 2026709 PMAQI
24th Jul 20266210 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20265612 AMAQI
25th Jul 2026601 AMAQI
25th Jul 2026622 AMAQI
25th Jul 2026583 AMAQI
25th Jul 2026624 AMAQI
25th Jul 2026625 AMAQI

25°C20/32°C

25th Jul 2026586 AMAQI
25th Jul 2026627 AMAQI
25th Jul 2026628 AMAQI
25th Jul 2026629 AMAQI
25th Jul 20265610 AMAQI
25th Jul 20266211 AMAQI
25th Jul 20266612 PMAQI
25th Jul 2026551 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026543 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026566 PMAQI
25th Jul 2026627 PMAQI
25th Jul 2026638 PMAQI
25th Jul 2026669 PMAQI
25th Jul 20267110 PMAQI
25th Jul 20265911 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026541 AMAQI
26th Jul 2026612 AMAQI
26th Jul 2026603 AMAQI
26th Jul 2026604 AMAQI
26th Jul 2026665 AMAQI

26°C21/32°C

26th Jul 2026676 AMAQI
26th Jul 2026627 AMAQI
26th Jul 2026568 AMAQI
26th Jul 2026589 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265911 AMAQI
26th Jul 20266912 PMAQI
26th Jul 2026641 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026613 PMAQI
26th Jul 2026624 PMAQI
26th Jul 2026625 PMAQI
26th Jul 2026636 PMAQI
26th Jul 2026787 PMAQI
26th Jul 2026688 PMAQI
26th Jul 2026649 PMAQI
26th Jul 20266110 PMAQI
26th Jul 20266211 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026603 AMAQI
27th Jul 2026624 AMAQI
27th Jul 2026665 AMAQI

25°C20/32°C

27th Jul 2026606 AMAQI
27th Jul 2026707 AMAQI
27th Jul 2026718 AMAQI
27th Jul 2026689 AMAQI
27th Jul 20266810 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20266512 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026542 PMAQI
27th Jul 2026543 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026565 PMAQI
27th Jul 2026606 PMAQI
27th Jul 2026677 PMAQI
27th Jul 2026828 PMAQI
27th Jul 2026729 PMAQI
27th Jul 20268210 PMAQI
27th Jul 20267511 PMAQI
28th Jul 20266312 AMAQI
28th Jul 2026691 AMAQI
28th Jul 2026662 AMAQI
28th Jul 2026593 AMAQI
28th Jul 2026564 AMAQI
28th Jul 2026615 AMAQI

25°C20/32°C

28th Jul 2026626 AMAQI
28th Jul 2026667 AMAQI
28th Jul 2026668 AMAQI
28th Jul 2026649 AMAQI
28th Jul 20266510 AMAQI
28th Jul 20266211 AMAQI
28th Jul 20266212 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026582 PMAQI
28th Jul 2026563 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026606 PMAQI
28th Jul 2026637 PMAQI
28th Jul 2026628 PMAQI
28th Jul 2026649 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20266811 PMAQI
29th Jul 20267312 AMAQI
29th Jul 2026661 AMAQI
29th Jul 2026602 AMAQI
29th Jul 2026703 AMAQI
29th Jul 2026714 AMAQI
29th Jul 2026715 AMAQI

25°C21/29°C

29th Jul 2026736 AMAQI
29th Jul 2026797 AMAQI
29th Jul 2026788 AMAQI
29th Jul 2026729 AMAQI
29th Jul 20267010 AMAQI
29th Jul 20266711 AMAQI
29th Jul 20267212 PMAQI
29th Jul 2026631 PMAQI
29th Jul 2026622 PMAQI
29th Jul 2026563 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026505 PMAQI
29th Jul 2026666 PMAQI
29th Jul 2026787 PMAQI
29th Jul 2026778 PMAQI
29th Jul 2026669 PMAQI
29th Jul 20267010 PMAQI
29th Jul 20266711 PMAQI
30th Jul 20266912 AMAQI
30th Jul 2026681 AMAQI
30th Jul 2026742 AMAQI
30th Jul 2026703 AMAQI
30th Jul 2026744 AMAQI
30th Jul 2026665 AMAQI

24°C20/30°C

30th Jul 2026676 AMAQI
30th Jul 2026707 AMAQI
30th Jul 2026728 AMAQI
30th Jul 2026729 AMAQI
30th Jul 20266910 AMAQI
30th Jul 20267411 AMAQI
30th Jul 20267612 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026602 PMAQI
30th Jul 2026583 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026645 PMAQI
30th Jul 2026666 PMAQI
30th Jul 2026647 PMAQI
30th Jul 2026758 PMAQI
30th Jul 2026729 PMAQI
30th Jul 20266610 PMAQI
30th Jul 20267311 PMAQI
31st Jul 20267412 AMAQI
31st Jul 2026711 AMAQI
31st Jul 2026602 AMAQI
31st Jul 2026563 AMAQI
31st Jul 2026544 AMAQI
31st Jul 2026555 AMAQI

24°C21/29°C

31st Jul 2026576 AMAQI
31st Jul 2026687 AMAQI
31st Jul 2026698 AMAQI
31st Jul 2026599 AMAQI
31st Jul 20266010 AMAQI
31st Jul 20266211 AMAQI
31st Jul 20266212 PMAQI
31st Jul 2026601 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026544 PMAQI
31st Jul 2026595 PMAQI
31st Jul 2026626 PMAQI
31st Jul 2026617 PMAQI
31st Jul 2026588 PMAQI
31st Jul 2026599 PMAQI
31st Jul 20266310 PMAQI
31st Jul 20267411 PMAQI
1st Aug 20266512 AMAQI
1st Aug 2026711 AMAQI
1st Aug 2026652 AMAQI
1st Aug 2026673 AMAQI
1st Aug 2026564 AMAQI
1st Aug 2026595 AMAQI

24°C20/31°C

1st Aug 2026586 AMAQI
1st Aug 2026627 AMAQI
1st Aug 2026768 AMAQI
1st Aug 2026709 AMAQI
1st Aug 20266410 AMAQI
1st Aug 20266611 AMAQI
1st Aug 20266612 PMAQI
1st Aug 2026621 PMAQI
1st Aug 2026642 PMAQI
1st Aug 2026623 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026556 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026569 PMAQI
1st Aug 20265210 PMAQI
1st Aug 20265211 PMAQI
2nd Aug 20265612 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026592 AMAQI
2nd Aug 2026573 AMAQI
2nd Aug 2026584 AMAQI
2nd Aug 2026575 AMAQI

24°C20/30°C

2nd Aug 2026596 AMAQI
6 AM
2nd Aug 2026607 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20266410 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20266112 PMAQI
12 PM
2nd Aug 2026541 PMAQI
2nd Aug 2026542 PMAQI
2nd Aug 2026493 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026515 PMAQI
2nd Aug 2026626 PMAQI
6 PM
2nd Aug 2026707 PMAQI
2nd Aug 2026738 PMAQI
2nd Aug 2026589 PMAQI
2nd Aug 20265810 PMAQI
2nd Aug 20266511 PMAQI
12 AM
5 AM

24°C20/28°C

Day time
Avg. Highest Time
7 AM

74AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 5 PM

59AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 74), while the lowest AQI was between 3 PM to 5 PM (Avg. 59).
Night time
Avg. Highest Time
8 PM

77AQI

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

68AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 77), while the lowest AQI was between 12 AM to 7 PM (Avg. 68).

2026 Days Vs Air Quality

Hosur, Tamil Nadu, India

2026

4%

8

38%

82

49%

105

9%

19

Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)

Good
8 Days
Moderate
82 Days
Poor
105 Days
Unhealthy
19 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 4%

Health Risk Level:

Extreme

In 2026, 4% of 214 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

Hosur, 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
160AQI (US)
2nd January 2026
143AQI (US)
3rd January 2026
153AQI (US)
4th January 2026
148AQI (US)
5th January 2026
145AQI (US)
6th January 2026
162AQI (US)
7th January 2026
134AQI (US)
8th January 2026
130AQI (US)
9th January 2026
131AQI (US)
10th January 2026
138AQI (US)
11th January 2026
116AQI (US)
12th January 2026
120AQI (US)
13th January 2026
123AQI (US)
14th January 2026
120AQI (US)
15th January 2026
117AQI (US)
16th January 2026
147AQI (US)
17th January 2026
144AQI (US)
18th January 2026
126AQI (US)
19th January 2026
136AQI (US)
20th January 2026
131AQI (US)
21st January 2026
138AQI (US)
22nd January 2026
108AQI (US)
23rd January 2026
114AQI (US)
24th January 2026
150AQI (US)
25th January 2026
116AQI (US)
26th January 2026
82AQI (US)
27th January 2026
118AQI (US)
28th January 2026
153AQI (US)
29th January 2026
169AQI (US)
30th January 2026
136AQI (US)
31st January 2026
116AQI (US)
1st February 2026
134AQI (US)
2nd February 2026
154AQI (US)
3rd February 2026
156AQI (US)
4th February 2026
108AQI (US)
5th February 2026
104AQI (US)
6th February 2026
114AQI (US)
7th February 2026
144AQI (US)
8th February 2026
187AQI (US)
9th February 2026
164AQI (US)
10th February 2026
150AQI (US)
11th February 2026
144AQI (US)
12th February 2026
118AQI (US)
13th February 2026
104AQI (US)
14th February 2026
108AQI (US)
15th February 2026
154AQI (US)
16th February 2026
164AQI (US)
17th February 2026
162AQI (US)
18th February 2026
131AQI (US)
19th February 2026
127AQI (US)
20th February 2026
116AQI (US)
21st February 2026
104AQI (US)
22nd February 2026
96AQI (US)
23rd February 2026
102AQI (US)
24th February 2026
118AQI (US)
25th February 2026
136AQI (US)
26th February 2026
128AQI (US)
27th February 2026
142AQI (US)
28th February 2026
151AQI (US)
1st March 2026
157AQI (US)
2nd March 2026
160AQI (US)
3rd March 2026
150AQI (US)
4th March 2026
150AQI (US)
5th March 2026
150AQI (US)
6th March 2026
152AQI (US)
7th March 2026
154AQI (US)
8th March 2026
151AQI (US)
9th March 2026
157AQI (US)
10th March 2026
122AQI (US)
11th March 2026
92AQI (US)
12th March 2026
123AQI (US)
13th March 2026
141AQI (US)
14th March 2026
142AQI (US)
15th March 2026
144AQI (US)
16th March 2026
134AQI (US)
17th March 2026
136AQI (US)
18th March 2026
136AQI (US)
19th March 2026
98AQI (US)
20th March 2026
109AQI (US)
21st March 2026
116AQI (US)
22nd March 2026
138AQI (US)
23rd March 2026
121AQI (US)
24th March 2026
141AQI (US)
25th March 2026
127AQI (US)
26th March 2026
130AQI (US)
27th March 2026
130AQI (US)
28th March 2026
148AQI (US)
29th March 2026
138AQI (US)
30th March 2026
134AQI (US)
31st March 2026
137AQI (US)
1st April 2026
114AQI (US)
2nd April 2026
100AQI (US)
3rd April 2026
120AQI (US)
4th April 2026
128AQI (US)
5th April 2026
127AQI (US)
6th April 2026
110AQI (US)
7th April 2026
86AQI (US)
8th April 2026
88AQI (US)
9th April 2026
98AQI (US)
10th April 2026
114AQI (US)
11th April 2026
108AQI (US)
12th April 2026
123AQI (US)
13th April 2026
116AQI (US)
14th April 2026
118AQI (US)
15th April 2026
118AQI (US)
16th April 2026
124AQI (US)
17th April 2026
120AQI (US)
18th April 2026
114AQI (US)
19th April 2026
110AQI (US)
20th April 2026
117AQI (US)
21st April 2026
102AQI (US)
22nd April 2026
118AQI (US)
23rd April 2026
106AQI (US)
24th April 2026
112AQI (US)
25th April 2026
101AQI (US)
26th April 2026
118AQI (US)
27th April 2026
122AQI (US)
28th April 2026
129AQI (US)
29th April 2026
136AQI (US)
30th April 2026
125AQI (US)
1st May 2026
94AQI (US)
2nd May 2026
102AQI (US)
3rd May 2026
98AQI (US)
4th May 2026
92AQI (US)
5th May 2026
102AQI (US)
6th May 2026
111AQI (US)
7th May 2026
108AQI (US)
8th May 2026
73AQI (US)
9th May 2026
58AQI (US)
10th May 2026
64AQI (US)
11th May 2026
90AQI (US)
12th May 2026
100AQI (US)
13th May 2026
120AQI (US)
14th May 2026
112AQI (US)
15th May 2026
126AQI (US)
16th May 2026
136AQI (US)
17th May 2026
116AQI (US)
18th May 2026
100AQI (US)
19th May 2026
76AQI (US)
20th May 2026
59AQI (US)
21st May 2026
76AQI (US)
22nd May 2026
70AQI (US)
23rd May 2026
73AQI (US)
24th May 2026
81AQI (US)
25th May 2026
96AQI (US)
26th May 2026
106AQI (US)
27th May 2026
98AQI (US)
28th May 2026
92AQI (US)
29th May 2026
76AQI (US)
30th May 2026
74AQI (US)
31st May 2026
70AQI (US)
1st June 2026
72AQI (US)
2nd June 2026
86AQI (US)
3rd June 2026
77AQI (US)
4th June 2026
54AQI (US)
5th June 2026
58AQI (US)
6th June 2026
53AQI (US)
7th June 2026
48AQI (US)
8th June 2026
45AQI (US)
9th June 2026
44AQI (US)
10th June 2026
63AQI (US)
11th June 2026
68AQI (US)
12th June 2026
68AQI (US)
13th June 2026
68AQI (US)
14th June 2026
72AQI (US)
15th June 2026
81AQI (US)
16th June 2026
86AQI (US)
17th June 2026
91AQI (US)
18th June 2026
86AQI (US)
19th June 2026
102AQI (US)
20th June 2026
102AQI (US)
21st June 2026
66AQI (US)
22nd June 2026
50AQI (US)
23rd June 2026
43AQI (US)
24th June 2026
63AQI (US)
25th June 2026
63AQI (US)
26th June 2026
72AQI (US)
27th June 2026
72AQI (US)
28th June 2026
57AQI (US)
29th June 2026
54AQI (US)
30th June 2026
45AQI (US)
1st July 2026
49AQI (US)
2nd July 2026
50AQI (US)
3rd July 2026
60AQI (US)
4th July 2026
56AQI (US)
5th July 2026
65AQI (US)
6th July 2026
68AQI (US)
7th July 2026
64AQI (US)
8th July 2026
64AQI (US)
9th July 2026
64AQI (US)
10th July 2026
76AQI (US)
11th July 2026
71AQI (US)
12th July 2026
69AQI (US)
13th July 2026
80AQI (US)
14th July 2026
79AQI (US)
15th July 2026
74AQI (US)
16th July 2026
88AQI (US)
17th July 2026
72AQI (US)
18th July 2026
76AQI (US)
19th July 2026
68AQI (US)
20th July 2026
60AQI (US)
21st July 2026
66AQI (US)
22nd July 2026
64AQI (US)
23rd July 2026
66AQI (US)
24th July 2026
62AQI (US)
25th July 2026
60AQI (US)
26th July 2026
62AQI (US)
27th July 2026
64AQI (US)
28th July 2026
62AQI (US)
29th July 2026
68AQI (US)
30th July 2026
68AQI (US)
31st July 2026
61AQI (US)
1st August 2026
61AQI (US)
2nd August 2026
60AQI (US)
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

133AQI (US)

133AQI (US)

136AQI (US)

114AQI (US)

92AQI (US)

67AQI (US)

66AQI (US)

61AQI (US)

No. of days

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

2026105AQI (US)

1
25
5
1
19
8
2
23
6
4
26
21
10
6
22
2
2
29
2
8
82
105
19

Highest AQI (US) recorded in

March

136AQI (US)

Lowest AQI (US) recorded in

August

61AQI (US)

202593AQI (US)

7
24
8
20
14
17
19
11
31
30
31
31
30
24
6
1
9
15
6
4
13
14
238
106
21

Highest AQI (US) recorded in

December

142AQI (US)

Lowest AQI (US) recorded in

August

58AQI (US)

202492AQI (US)

1
20
5
1
19
19
7
21
8
1
1
21
5
4
30
7
24
7
24
28
1
5
24
2
4
13
13
21
10
24
187
110
24
1

Highest AQI (US) recorded in

March

144AQI (US)

Lowest AQI (US) recorded in

July

52AQI (US)

2023103AQI (US)

3
23
3
11
17
20
9
1
20
6
12
14
22
8
4
26
1
19
10
29
1
4
24
1
8
19
2
4
16
9
1
16
151
143
37

Highest AQI (US) recorded in

February

154AQI (US)

Lowest AQI (US) recorded in

November

64AQI (US)

2022112AQI (US)

2
8
1
2
8
16
2
11
17
3
2
21
41
6

Highest AQI (US) recorded in

October

117AQI (US)

Lowest AQI (US) recorded in

November

108AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2022(Avg.)
112AQI (US)
Least Polluted Year Recorded
2024(Avg.)
92AQI (US)

Hosur's annual 2026 AQI (US) (105) shows an average percentage change of 5.6% (worsened AQI (US)) compared to previous years: 2022 (112), 2023 (103), 2024 (92), 2025 (93).