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Hal Colony, Secunderabad, Telangana, 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+

October Air Quality Analysis

Hal Colony, Secunderabad, Telangana, India

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Oct 2022
176AQI
Lowest AQI recorded on
18th Oct 2022
27AQI

Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 122 of Poor air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Oct - 21st Oct 2025

Hal Colony, Secunderabad, Telangana, India

AQI
Day
Night
.

6 AM20th Oct 2025

6 PM

5 AM21st Oct 2025

Day time
Avg. Highest Time
12PM20th Oct

101AQI

Avg. Lowest Time
3PM20th Oct

67AQI

Night time
Avg. Highest Time
9PM20th Oct

320AQI

Avg. Lowest Time
6PM20th Oct

95AQI

In the last 24 hours,

Hal Colony's AQI reached its highest point of 320 at 9 PM during the Night, while the lowest point, 67, was recorded at 3 PM during the Day between 20th Oct and 21st Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Hal Colony, Secunderabad, Telangana, India

SepOct
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
21st Sep 2025706 AMAQI
21st Sep 2025747 AMAQI
21st Sep 2025918 AMAQI
21st Sep 2025819 AMAQI
21st Sep 20258010 AMAQI
21st Sep 20258511 AMAQI
21st Sep 20258212 PMAQI
21st Sep 2025821 PMAQI
21st Sep 2025902 PMAQI
21st Sep 2025923 PMAQI
21st Sep 2025924 PMAQI
21st Sep 2025825 PMAQI
21st Sep 2025796 PMAQI
21st Sep 2025837 PMAQI
21st Sep 2025838 PMAQI
21st Sep 2025819 PMAQI
21st Sep 20257610 PMAQI
21st Sep 20257611 PMAQI
22nd Sep 20257612 AMAQI
22nd Sep 2025761 AMAQI
22nd Sep 2025762 AMAQI
22nd Sep 2025783 AMAQI
22nd Sep 2025784 AMAQI
22nd Sep 2025785 AMAQI

26°C23/30°C

22nd Sep 2025736 AMAQI
22nd Sep 2025747 AMAQI
22nd Sep 2025808 AMAQI
22nd Sep 2025819 AMAQI
22nd Sep 20257210 AMAQI
22nd Sep 20257211 AMAQI
22nd Sep 20257612 PMAQI
22nd Sep 2025741 PMAQI
22nd Sep 2025782 PMAQI
22nd Sep 2025783 PMAQI
22nd Sep 2025784 PMAQI
22nd Sep 2025785 PMAQI
22nd Sep 2025806 PMAQI
22nd Sep 2025807 PMAQI
22nd Sep 2025838 PMAQI
22nd Sep 2025809 PMAQI
22nd Sep 20258210 PMAQI
22nd Sep 20257811 PMAQI
23rd Sep 20257812 AMAQI
23rd Sep 2025761 AMAQI
23rd Sep 2025772 AMAQI
23rd Sep 2025773 AMAQI
23rd Sep 2025764 AMAQI
23rd Sep 2025775 AMAQI

25°C23/29°C

23rd Sep 2025706 AMAQI
23rd Sep 2025767 AMAQI
23rd Sep 2025888 AMAQI
23rd Sep 2025849 AMAQI
23rd Sep 20257710 AMAQI
23rd Sep 20258011 AMAQI
23rd Sep 20258212 PMAQI
23rd Sep 2025841 PMAQI
23rd Sep 2025772 PMAQI
23rd Sep 2025733 PMAQI
23rd Sep 2025764 PMAQI
23rd Sep 2025785 PMAQI
23rd Sep 2025796 PMAQI
23rd Sep 2025787 PMAQI
23rd Sep 2025788 PMAQI
23rd Sep 2025809 PMAQI
23rd Sep 20257810 PMAQI
23rd Sep 20257611 PMAQI
24th Sep 20257912 AMAQI
24th Sep 2025791 AMAQI
24th Sep 2025772 AMAQI
24th Sep 2025783 AMAQI
24th Sep 2025784 AMAQI
24th Sep 2025745 AMAQI

24°C22/28°C

24th Sep 2025716 AMAQI
24th Sep 2025737 AMAQI
24th Sep 2025728 AMAQI
24th Sep 2025789 AMAQI
24th Sep 20258210 AMAQI
24th Sep 20258211 AMAQI
24th Sep 20258412 PMAQI
24th Sep 2025831 PMAQI
24th Sep 2025842 PMAQI
24th Sep 2025833 PMAQI
24th Sep 2025824 PMAQI
24th Sep 2025835 PMAQI
24th Sep 2025836 PMAQI
24th Sep 2025847 PMAQI
24th Sep 2025848 PMAQI
24th Sep 2025859 PMAQI
24th Sep 20258510 PMAQI
24th Sep 20258211 PMAQI
25th Sep 20257712 AMAQI
25th Sep 2025781 AMAQI
25th Sep 2025772 AMAQI
25th Sep 2025773 AMAQI
25th Sep 2025784 AMAQI
25th Sep 2025755 AMAQI

24°C21/29°C

25th Sep 2025726 AMAQI
25th Sep 2025767 AMAQI
25th Sep 2025858 AMAQI
25th Sep 2025879 AMAQI
25th Sep 20258210 AMAQI
25th Sep 20257811 AMAQI
25th Sep 20257512 PMAQI
25th Sep 2025761 PMAQI
25th Sep 2025782 PMAQI
25th Sep 2025833 PMAQI
25th Sep 2025874 PMAQI
25th Sep 2025875 PMAQI
25th Sep 2025866 PMAQI
25th Sep 2025937 PMAQI
25th Sep 2025968 PMAQI
25th Sep 2025959 PMAQI
25th Sep 20259510 PMAQI
25th Sep 20259711 PMAQI
26th Sep 20259412 AMAQI
26th Sep 2025931 AMAQI
26th Sep 2025902 AMAQI
26th Sep 2025843 AMAQI
26th Sep 2025814 AMAQI
26th Sep 2025805 AMAQI

22°C22/24°C

26th Sep 2025796 AMAQI
26th Sep 2025867 AMAQI
26th Sep 2025878 AMAQI
26th Sep 2025889 AMAQI
26th Sep 20258410 AMAQI
26th Sep 202512211 AMAQI
26th Sep 202512012 PMAQI
26th Sep 2025901 PMAQI
26th Sep 2025962 PMAQI
26th Sep 2025963 PMAQI
26th Sep 20251074 PMAQI
26th Sep 20251085 PMAQI
26th Sep 20251216 PMAQI
26th Sep 20251027 PMAQI
26th Sep 2025848 PMAQI
26th Sep 2025819 PMAQI
26th Sep 20258210 PMAQI
26th Sep 20257711 PMAQI
27th Sep 20257712 AMAQI
27th Sep 2025791 AMAQI
27th Sep 2025812 AMAQI
27th Sep 2025823 AMAQI
27th Sep 2025814 AMAQI
27th Sep 2025825 AMAQI

24°C22/26°C

27th Sep 2025826 AMAQI
27th Sep 2025817 AMAQI
27th Sep 2025818 AMAQI
27th Sep 2025799 AMAQI
27th Sep 20257410 AMAQI
27th Sep 20256811 AMAQI
27th Sep 20257012 PMAQI
27th Sep 2025741 PMAQI
27th Sep 2025792 PMAQI
27th Sep 2025793 PMAQI
27th Sep 2025784 PMAQI
27th Sep 2025795 PMAQI
27th Sep 2025856 PMAQI
27th Sep 2025897 PMAQI
27th Sep 2025838 PMAQI
27th Sep 2025829 PMAQI
27th Sep 20257910 PMAQI
27th Sep 20257311 PMAQI
28th Sep 20257712 AMAQI
28th Sep 2025761 AMAQI
28th Sep 2025702 AMAQI
28th Sep 2025673 AMAQI
28th Sep 2025674 AMAQI
28th Sep 2025695 AMAQI

22°C22/24°C

28th Sep 2025716 AMAQI
28th Sep 2025717 AMAQI
28th Sep 2025708 AMAQI
28th Sep 2025729 AMAQI
28th Sep 20257310 AMAQI
28th Sep 20256911 AMAQI
28th Sep 20256812 PMAQI
28th Sep 2025711 PMAQI
28th Sep 2025772 PMAQI
28th Sep 2025763 PMAQI
28th Sep 2025744 PMAQI
28th Sep 2025755 PMAQI
28th Sep 2025776 PMAQI
28th Sep 2025827 PMAQI
28th Sep 2025868 PMAQI
28th Sep 2025909 PMAQI
28th Sep 20259910 PMAQI
28th Sep 20259411 PMAQI
29th Sep 202510712 AMAQI
29th Sep 2025811 AMAQI
29th Sep 2025782 AMAQI
29th Sep 2025683 AMAQI
29th Sep 2025624 AMAQI
29th Sep 2025685 AMAQI

23°C21/27°C

29th Sep 2025746 AMAQI
29th Sep 2025657 AMAQI
29th Sep 2025698 AMAQI
29th Sep 2025769 AMAQI
29th Sep 20257310 AMAQI
29th Sep 20257511 AMAQI
29th Sep 20257312 PMAQI
29th Sep 2025771 PMAQI
29th Sep 2025822 PMAQI
29th Sep 2025863 PMAQI
29th Sep 2025854 PMAQI
29th Sep 2025775 PMAQI
29th Sep 2025646 PMAQI
29th Sep 2025677 PMAQI
29th Sep 2025838 PMAQI
29th Sep 2025989 PMAQI
29th Sep 202511610 PMAQI
29th Sep 20259011 PMAQI
30th Sep 20257212 AMAQI
30th Sep 2025861 AMAQI
30th Sep 2025942 AMAQI
30th Sep 2025793 AMAQI
30th Sep 2025794 AMAQI
30th Sep 2025815 AMAQI

24°C21/28°C

30th Sep 2025626 AMAQI
30th Sep 2025587 AMAQI
30th Sep 2025578 AMAQI
30th Sep 2025629 AMAQI
30th Sep 20256610 AMAQI
30th Sep 20256411 AMAQI
30th Sep 20256512 PMAQI
30th Sep 2025641 PMAQI
30th Sep 2025602 PMAQI
30th Sep 2025553 PMAQI
30th Sep 2025544 PMAQI
30th Sep 2025605 PMAQI
30th Sep 2025636 PMAQI
30th Sep 2025657 PMAQI
30th Sep 2025648 PMAQI
30th Sep 2025669 PMAQI
30th Sep 20257210 PMAQI
30th Sep 20256911 PMAQI
1st Oct 20256712 AMAQI
1st Oct 2025591 AMAQI
1st Oct 2025642 AMAQI
1st Oct 2025613 AMAQI
1st Oct 2025624 AMAQI
1st Oct 2025595 AMAQI

25°C21/28°C

1st Oct 2025626 AMAQI
1st Oct 2025597 AMAQI
1st Oct 2025618 AMAQI
1st Oct 2025629 AMAQI
1st Oct 20256810 AMAQI
1st Oct 20256911 AMAQI
1st Oct 20256812 PMAQI
1st Oct 2025711 PMAQI
1st Oct 2025732 PMAQI
1st Oct 2025743 PMAQI
1st Oct 2025684 PMAQI
1st Oct 2025635 PMAQI
1st Oct 2025686 PMAQI
1st Oct 2025747 PMAQI
1st Oct 2025728 PMAQI
1st Oct 2025799 PMAQI
1st Oct 20257610 PMAQI
1st Oct 20257611 PMAQI
2nd Oct 20257312 AMAQI
2nd Oct 2025731 AMAQI
2nd Oct 2025792 AMAQI
2nd Oct 2025773 AMAQI
2nd Oct 2025784 AMAQI
2nd Oct 2025715 AMAQI

25°C21/29°C

2nd Oct 2025706 AMAQI
2nd Oct 2025637 AMAQI
2nd Oct 2025628 AMAQI
2nd Oct 2025629 AMAQI
2nd Oct 20256410 AMAQI
2nd Oct 20256411 AMAQI
2nd Oct 20256312 PMAQI
2nd Oct 2025651 PMAQI
2nd Oct 2025672 PMAQI
2nd Oct 2025683 PMAQI
2nd Oct 2025684 PMAQI
2nd Oct 2025675 PMAQI
2nd Oct 2025676 PMAQI
2nd Oct 2025677 PMAQI
2nd Oct 2025708 PMAQI
2nd Oct 2025719 PMAQI
2nd Oct 20257710 PMAQI
2nd Oct 20257611 PMAQI
3rd Oct 20257612 AMAQI
3rd Oct 2025741 AMAQI
3rd Oct 2025742 AMAQI
3rd Oct 2025723 AMAQI
3rd Oct 2025704 AMAQI
3rd Oct 2025695 AMAQI

24°C22/27°C

3rd Oct 2025736 AMAQI
3rd Oct 2025717 AMAQI
3rd Oct 2025668 AMAQI
3rd Oct 2025669 AMAQI
3rd Oct 20256710 AMAQI
3rd Oct 20256111 AMAQI
3rd Oct 20256112 PMAQI
3rd Oct 2025641 PMAQI
3rd Oct 2025652 PMAQI
3rd Oct 2025633 PMAQI
3rd Oct 2025674 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025656 PMAQI
3rd Oct 2025657 PMAQI
3rd Oct 2025688 PMAQI
3rd Oct 2025749 PMAQI
3rd Oct 20257510 PMAQI
3rd Oct 20257711 PMAQI
4th Oct 20257512 AMAQI
4th Oct 2025751 AMAQI
4th Oct 2025752 AMAQI
4th Oct 2025703 AMAQI
4th Oct 2025724 AMAQI
4th Oct 2025665 AMAQI

25°C22/29°C

4th Oct 2025636 AMAQI
4th Oct 2025627 AMAQI
4th Oct 2025648 AMAQI
4th Oct 2025669 AMAQI
4th Oct 20256210 AMAQI
4th Oct 20257011 AMAQI
4th Oct 20256612 PMAQI
4th Oct 2025721 PMAQI
4th Oct 2025772 PMAQI
4th Oct 2025743 PMAQI
4th Oct 2025754 PMAQI
4th Oct 2025785 PMAQI
4th Oct 2025826 PMAQI
4th Oct 2025877 PMAQI
4th Oct 2025978 PMAQI
4th Oct 2025959 PMAQI
4th Oct 20259710 PMAQI
4th Oct 202510911 PMAQI
5th Oct 202510212 AMAQI
5th Oct 2025961 AMAQI
5th Oct 2025922 AMAQI
5th Oct 2025963 AMAQI
5th Oct 2025864 AMAQI
5th Oct 2025855 AMAQI

25°C22/30°C

5th Oct 2025816 AMAQI
5th Oct 2025757 AMAQI
5th Oct 2025708 AMAQI
5th Oct 2025739 AMAQI
5th Oct 20258210 AMAQI
5th Oct 20258711 AMAQI
5th Oct 20258612 PMAQI
5th Oct 2025861 PMAQI
5th Oct 2025922 PMAQI
5th Oct 2025923 PMAQI
5th Oct 2025904 PMAQI
5th Oct 2025875 PMAQI
5th Oct 2025946 PMAQI
5th Oct 2025927 PMAQI
5th Oct 20251018 PMAQI
5th Oct 20251189 PMAQI
5th Oct 202512210 PMAQI
5th Oct 202511511 PMAQI
6th Oct 202511112 AMAQI
6th Oct 20251091 AMAQI
6th Oct 20251192 AMAQI
6th Oct 20251243 AMAQI
6th Oct 20251374 AMAQI
6th Oct 20251165 AMAQI

25°C22/30°C

6th Oct 20251016 AMAQI
6th Oct 2025987 AMAQI
6th Oct 2025878 AMAQI
6th Oct 2025829 AMAQI
6th Oct 20258410 AMAQI
6th Oct 20257511 AMAQI
6th Oct 20257512 PMAQI
6th Oct 2025741 PMAQI
6th Oct 2025772 PMAQI
6th Oct 2025763 PMAQI
6th Oct 2025694 PMAQI
6th Oct 2025755 PMAQI
6th Oct 2025756 PMAQI
6th Oct 2025717 PMAQI
6th Oct 2025698 PMAQI
6th Oct 2025769 PMAQI
6th Oct 20257810 PMAQI

24°C22/29°C

7th Oct 2025985 PMAQI
7th Oct 20251066 PMAQI
7th Oct 20251007 PMAQI
7th Oct 20251138 PMAQI
7th Oct 20251169 PMAQI
7th Oct 202513110 PMAQI
7th Oct 202512911 PMAQI
8th Oct 202513612 AMAQI
8th Oct 20251481 AMAQI
8th Oct 20251462 AMAQI
8th Oct 20251563 AMAQI
8th Oct 20251574 AMAQI
8th Oct 20251565 AMAQI

24°C22/28°C

8th Oct 20251526 AMAQI
8th Oct 20251497 AMAQI
8th Oct 20251588 AMAQI
8th Oct 20251559 AMAQI
8th Oct 202514610 AMAQI
8th Oct 202512111 AMAQI
8th Oct 20259512 PMAQI
8th Oct 2025931 PMAQI
8th Oct 2025972 PMAQI
8th Oct 20251073 PMAQI
8th Oct 20251224 PMAQI
8th Oct 20251235 PMAQI
8th Oct 20251256 PMAQI
8th Oct 20251127 PMAQI
8th Oct 20251128 PMAQI
8th Oct 20251009 PMAQI
8th Oct 202511110 PMAQI
8th Oct 202511411 PMAQI
9th Oct 202512412 AMAQI
9th Oct 20251261 AMAQI
9th Oct 20251292 AMAQI
9th Oct 20251123 AMAQI
9th Oct 20251094 AMAQI
9th Oct 20251025 AMAQI

25°C22/30°C

9th Oct 20251236 AMAQI
9th Oct 20251417 AMAQI
9th Oct 20251568 AMAQI
9th Oct 20251479 AMAQI
9th Oct 202515010 AMAQI
9th Oct 202515511 AMAQI
9th Oct 202514812 PMAQI
9th Oct 20251481 PMAQI
9th Oct 20251362 PMAQI
9th Oct 20251363 PMAQI
9th Oct 20251214 PMAQI
9th Oct 20251205 PMAQI
9th Oct 20251306 PMAQI
9th Oct 20251377 PMAQI
9th Oct 20251478 PMAQI
9th Oct 20251579 PMAQI
9th Oct 202516010 PMAQI
9th Oct 202516311 PMAQI
10th Oct 202516312 AMAQI
10th Oct 20251611 AMAQI
10th Oct 20251602 AMAQI
10th Oct 20251623 AMAQI
10th Oct 20251654 AMAQI
10th Oct 20251655 AMAQI

25°C21/30°C

10th Oct 20251676 AMAQI
10th Oct 20251697 AMAQI
10th Oct 20251658 AMAQI
10th Oct 20251649 AMAQI
10th Oct 202516010 AMAQI
10th Oct 202515911 AMAQI
10th Oct 202515812 PMAQI
10th Oct 20251451 PMAQI
10th Oct 20251402 PMAQI
10th Oct 20251323 PMAQI
10th Oct 20251244 PMAQI
10th Oct 20251315 PMAQI
10th Oct 20251396 PMAQI
10th Oct 20251497 PMAQI
10th Oct 20251538 PMAQI
10th Oct 20251569 PMAQI
10th Oct 202515910 PMAQI
10th Oct 202516311 PMAQI
11th Oct 202516212 AMAQI
11th Oct 20251631 AMAQI
11th Oct 20251632 AMAQI
11th Oct 20251663 AMAQI
11th Oct 20251664 AMAQI
11th Oct 20251605 AMAQI

24°C20/29°C

11th Oct 20251626 AMAQI
11th Oct 20251597 AMAQI
11th Oct 20251608 AMAQI
11th Oct 20251589 AMAQI
11th Oct 202515510 AMAQI
11th Oct 202516111 AMAQI
11th Oct 202515712 PMAQI
11th Oct 20251491 PMAQI
11th Oct 20251542 PMAQI
11th Oct 20251393 PMAQI
11th Oct 20251404 PMAQI
11th Oct 20251365 PMAQI
11th Oct 20251436 PMAQI
11th Oct 20251447 PMAQI
11th Oct 20251548 PMAQI
11th Oct 20251589 PMAQI
11th Oct 202515910 PMAQI
11th Oct 202516511 PMAQI
12th Oct 202516212 AMAQI
12th Oct 20251611 AMAQI
12th Oct 20251662 AMAQI
12th Oct 20251623 AMAQI
12th Oct 20251694 AMAQI
12th Oct 20251705 AMAQI

24°C19/29°C

12th Oct 20251766 AMAQI
12th Oct 20251747 AMAQI
12th Oct 20251758 AMAQI
12th Oct 20251769 AMAQI
12th Oct 202517210 AMAQI
12th Oct 202517211 AMAQI
12th Oct 202516712 PMAQI
12th Oct 20251641 PMAQI
12th Oct 20251612 PMAQI
12th Oct 20251613 PMAQI
12th Oct 20251574 PMAQI
12th Oct 20251595 PMAQI
12th Oct 20251596 PMAQI
12th Oct 20251597 PMAQI
12th Oct 20251648 PMAQI
12th Oct 20251679 PMAQI
12th Oct 202517110 PMAQI
12th Oct 202517311 PMAQI
13th Oct 202517512 AMAQI
13th Oct 20251781 AMAQI
13th Oct 20251752 AMAQI
13th Oct 20251753 AMAQI
13th Oct 20251734 AMAQI
13th Oct 20251725 AMAQI

24°C20/30°C

13th Oct 20251706 AMAQI
13th Oct 20251747 AMAQI
13th Oct 20251728 AMAQI
13th Oct 20251729 AMAQI
13th Oct 202517010 AMAQI
13th Oct 202516911 AMAQI
13th Oct 202516312 PMAQI
13th Oct 20251681 PMAQI
13th Oct 20251642 PMAQI
13th Oct 20251643 PMAQI
13th Oct 20251674 PMAQI
13th Oct 20251605 PMAQI
13th Oct 20251576 PMAQI
13th Oct 20251607 PMAQI
13th Oct 20251528 PMAQI
13th Oct 20251489 PMAQI
13th Oct 202515010 PMAQI
13th Oct 202515211 PMAQI
14th Oct 202515512 AMAQI
14th Oct 20251511 AMAQI
14th Oct 20251522 AMAQI
14th Oct 20251283 AMAQI
14th Oct 20251264 AMAQI
14th Oct 20251315 AMAQI

24°C21/28°C

14th Oct 20251246 AMAQI
14th Oct 20251197 AMAQI
14th Oct 20251208 AMAQI
14th Oct 20251159 AMAQI
14th Oct 202512010 AMAQI
14th Oct 202513211 AMAQI
14th Oct 202510412 PMAQI
14th Oct 2025941 PMAQI
14th Oct 2025802 PMAQI
14th Oct 2025813 PMAQI
14th Oct 2025774 PMAQI
14th Oct 2025795 PMAQI
14th Oct 2025816 PMAQI
14th Oct 2025807 PMAQI
14th Oct 2025818 PMAQI
14th Oct 2025869 PMAQI
14th Oct 20258710 PMAQI
14th Oct 20259811 PMAQI
15th Oct 202510112 AMAQI
15th Oct 2025841 AMAQI
15th Oct 2025862 AMAQI
15th Oct 2025863 AMAQI
15th Oct 2025904 AMAQI
15th Oct 2025895 AMAQI

24°C21/29°C

15th Oct 2025936 AMAQI
15th Oct 2025967 AMAQI
15th Oct 2025928 AMAQI
15th Oct 2025989 AMAQI
15th Oct 20259710 AMAQI
15th Oct 20258511 AMAQI
15th Oct 20258912 PMAQI
15th Oct 2025831 PMAQI
15th Oct 2025892 PMAQI
15th Oct 2025953 PMAQI
15th Oct 2025954 PMAQI
15th Oct 20251075 PMAQI
15th Oct 2025956 PMAQI
15th Oct 2025847 PMAQI
15th Oct 2025868 PMAQI
15th Oct 2025969 PMAQI
15th Oct 202510910 PMAQI
15th Oct 202511911 PMAQI
16th Oct 202511512 AMAQI
16th Oct 20251181 AMAQI
16th Oct 2025972 AMAQI
16th Oct 2025863 AMAQI
16th Oct 2025924 AMAQI
16th Oct 2025915 AMAQI

24°C21/29°C

16th Oct 2025886 AMAQI
16th Oct 20251007 AMAQI
16th Oct 20251248 AMAQI
16th Oct 20251219 AMAQI
16th Oct 202512910 AMAQI
16th Oct 202513511 AMAQI
16th Oct 202513412 PMAQI
16th Oct 20251271 PMAQI
16th Oct 20251272 PMAQI
16th Oct 20251033 PMAQI
16th Oct 20251044 PMAQI
16th Oct 2025995 PMAQI
16th Oct 2025936 PMAQI
16th Oct 2025917 PMAQI
16th Oct 20251038 PMAQI
16th Oct 20251159 PMAQI
16th Oct 202512110 PMAQI
16th Oct 202513011 PMAQI
17th Oct 202513512 AMAQI
17th Oct 20251381 AMAQI
17th Oct 20251442 AMAQI
17th Oct 20251493 AMAQI
17th Oct 20251514 AMAQI
17th Oct 20251545 AMAQI

25°C21/30°C

17th Oct 20251586 AMAQI
17th Oct 20251617 AMAQI
17th Oct 20251638 AMAQI
17th Oct 20251649 AMAQI
17th Oct 202516310 AMAQI
17th Oct 202516311 AMAQI
17th Oct 202515812 PMAQI
17th Oct 20251481 PMAQI
17th Oct 20251392 PMAQI
17th Oct 20251383 PMAQI
17th Oct 20251524 PMAQI
17th Oct 20251535 PMAQI
17th Oct 20251606 PMAQI
17th Oct 20251427 PMAQI
17th Oct 20251448 PMAQI
17th Oct 20251559 PMAQI
17th Oct 202515410 PMAQI
17th Oct 202515711 PMAQI
18th Oct 202516312 AMAQI
18th Oct 20251641 AMAQI
18th Oct 20251612 AMAQI
18th Oct 20251603 AMAQI
18th Oct 20251604 AMAQI
18th Oct 20251595 AMAQI

25°C21/30°C

18th Oct 20251626 AMAQI
18th Oct 20251657 AMAQI
18th Oct 20251688 AMAQI
18th Oct 20251699 AMAQI
18th Oct 202516410 AMAQI
18th Oct 202516111 AMAQI
18th Oct 202515512 PMAQI
18th Oct 20251611 PMAQI
18th Oct 20251622 PMAQI
18th Oct 20251653 PMAQI
18th Oct 20251484 PMAQI
18th Oct 20251485 PMAQI
18th Oct 20251516 PMAQI
18th Oct 20251577 PMAQI
18th Oct 20251608 PMAQI
18th Oct 20251639 PMAQI
18th Oct 202516410 PMAQI
18th Oct 202517811 PMAQI
19th Oct 202518112 AMAQI
19th Oct 20251841 AMAQI
19th Oct 20251782 AMAQI
19th Oct 20251823 AMAQI
19th Oct 20251784 AMAQI
19th Oct 20251735 AMAQI

24°C21/30°C

19th Oct 20251786 AMAQI
19th Oct 20251847 AMAQI
19th Oct 20251858 AMAQI
19th Oct 20251809 AMAQI
19th Oct 202516710 AMAQI
19th Oct 202516811 AMAQI
19th Oct 202516012 PMAQI
19th Oct 20251621 PMAQI
19th Oct 20251692 PMAQI
19th Oct 20251703 PMAQI
19th Oct 20251644 PMAQI
19th Oct 20251645 PMAQI
19th Oct 20251786 PMAQI
19th Oct 20251667 PMAQI
19th Oct 20251718 PMAQI
19th Oct 20251669 PMAQI
19th Oct 202515410 PMAQI
19th Oct 202513911 PMAQI
20th Oct 202512412 AMAQI
20th Oct 20251411 AMAQI
20th Oct 20251462 AMAQI
20th Oct 20251063 AMAQI
20th Oct 2025864 AMAQI
20th Oct 2025875 AMAQI

24°C20/29°C

20th Oct 2025886 AMAQI
20th Oct 2025807 AMAQI
20th Oct 2025838 AMAQI
20th Oct 2025939 AMAQI
20th Oct 20257510 AMAQI
20th Oct 20257411 AMAQI
20th Oct 202510112 PMAQI
20th Oct 2025751 PMAQI
20th Oct 2025692 PMAQI
20th Oct 2025673 PMAQI
20th Oct 2025704 PMAQI
20th Oct 2025745 PMAQI
20th Oct 2025956 PMAQI
20th Oct 20251847 PMAQI
20th Oct 20252698 PMAQI
20th Oct 20253209 PMAQI
20th Oct 202530210 PMAQI
20th Oct 202527511 PMAQI
21st Oct 202519412 AMAQI
21st Oct 20251801 AMAQI
21st Oct 20252152 AMAQI
21st Oct 20252103 AMAQI
21st Oct 20251744 AMAQI
21st Oct 20251455 AMAQI

24°C21/28°C

21st Oct 20251166 AMAQI
6 AM
21st Oct 2025967 AMAQI
21st Oct 2025888 AMAQI
21st Oct 2025789 AMAQI
21st Oct 20257710 AMAQI
21st Oct 20258311 AMAQI
21st Oct 20258112 PMAQI
12 PM
21st Oct 2025711 PMAQI
21st Oct 2025682 PMAQI
21st Oct 2025633 PMAQI
21st Oct 2025664 PMAQI
21st Oct 2025745 PMAQI
21st Oct 2025836 PMAQI
6 PM
21st Oct 20251017 PMAQI
21st Oct 20251098 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 6 PM

103AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 5 PM

103AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 103), while the lowest AQI was between 6 AM to 5 PM (Avg. 103).
Night time
Avg. Highest Time
9 PM - 11 PM

117AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 7 PM

108AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 117), while the lowest AQI was between 3 AM to 7 PM (Avg. 108).

2025 Days Vs Air Quality

Hal Colony, Secunderabad, Telangana, India

2025

66%

193

31%

91

3%

9

Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)

Good
0 Days
Moderate
193 Days
Poor
91 Days
Unhealthy
9 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 294 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

Hal Colony, Secunderabad, Telangana, India

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
156AQI
2nd January 2025
131AQI
3rd January 2025
129AQI
4th January 2025
125AQI
5th January 2025
131AQI
6th January 2025
128AQI
7th January 2025
141AQI
8th January 2025
142AQI
9th January 2025
141AQI
10th January 2025
152AQI
11th January 2025
152AQI
12th January 2025
136AQI
13th January 2025
133AQI
14th January 2025
129AQI
15th January 2025
112AQI
16th January 2025
126AQI
17th January 2025
134AQI
18th January 2025
142AQI
19th January 2025
146AQI
20th January 2025
130AQI
21st January 2025
127AQI
22nd January 2025
132AQI
23rd January 2025
120AQI
24th January 2025
113AQI
25th January 2025
105AQI
26th January 2025
116AQI
27th January 2025
116AQI
28th January 2025
122AQI
29th January 2025
116AQI
30th January 2025
127AQI
31st January 2025
114AQI
1st February 2025
111AQI
2nd February 2025
104AQI
3rd February 2025
101AQI
4th February 2025
106AQI
5th February 2025
105AQI
6th February 2025
102AQI
7th February 2025
126AQI
8th February 2025
122AQI
9th February 2025
127AQI
10th February 2025
126AQI
11th February 2025
122AQI
12th February 2025
122AQI
13th February 2025
126AQI
14th February 2025
135AQI
15th February 2025
135AQI
16th February 2025
118AQI
17th February 2025
114AQI
18th February 2025
116AQI
19th February 2025
121AQI
20th February 2025
126AQI
21st February 2025
114AQI
22nd February 2025
121AQI
23rd February 2025
122AQI
24th February 2025
108AQI
25th February 2025
107AQI
26th February 2025
109AQI
27th February 2025
110AQI
28th February 2025
112AQI
1st March 2025
102AQI
2nd March 2025
96AQI
3rd March 2025
101AQI
4th March 2025
111AQI
5th March 2025
110AQI
6th March 2025
102AQI
7th March 2025
112AQI
8th March 2025
121AQI
9th March 2025
121AQI
10th March 2025
104AQI
11th March 2025
114AQI
12th March 2025
105AQI
13th March 2025
103AQI
14th March 2025
107AQI
15th March 2025
108AQI
16th March 2025
106AQI
17th March 2025
105AQI
18th March 2025
107AQI
19th March 2025
90AQI
20th March 2025
91AQI
21st March 2025
94AQI
22nd March 2025
86AQI
23rd March 2025
89AQI
24th March 2025
100AQI
25th March 2025
104AQI
26th March 2025
107AQI
27th March 2025
109AQI
28th March 2025
118AQI
29th March 2025
118AQI
30th March 2025
119AQI
31st March 2025
113AQI
1st April 2025
104AQI
2nd April 2025
93AQI
3rd April 2025
96AQI
4th April 2025
87AQI
5th April 2025
95AQI
6th April 2025
97AQI
7th April 2025
107AQI
8th April 2025
92AQI
9th April 2025
92AQI
10th April 2025
90AQI
11th April 2025
99AQI
12th April 2025
98AQI
13th April 2025
99AQI
14th April 2025
88AQI
15th April 2025
85AQI
16th April 2025
91AQI
17th April 2025
89AQI
18th April 2025
92AQI
19th April 2025
90AQI
20th April 2025
100AQI
21st April 2025
95AQI
22nd April 2025
101AQI
23rd April 2025
103AQI
24th April 2025
100AQI
25th April 2025
97AQI
26th April 2025
99AQI
27th April 2025
91AQI
28th April 2025
90AQI
29th April 2025
84AQI
30th April 2025
94AQI
1st May 2025
83AQI
2nd May 2025
88AQI
3rd May 2025
81AQI
4th May 2025
95AQI
5th May 2025
86AQI
6th May 2025
85AQI
7th May 2025
82AQI
8th May 2025
85AQI
9th May 2025
87AQI
10th May 2025
88AQI
11th May 2025
91AQI
12th May 2025
93AQI
13th May 2025
93AQI
14th May 2025
89AQI
15th May 2025
83AQI
16th May 2025
88AQI
17th May 2025
89AQI
18th May 2025
87AQI
19th May 2025
86AQI
20th May 2025
86AQI
21st May 2025
79AQI
22nd May 2025
72AQI
23rd May 2025
72AQI
24th May 2025
69AQI
25th May 2025
71AQI
26th May 2025
74AQI
27th May 2025
77AQI
28th May 2025
77AQI
29th May 2025
83AQI
30th May 2025
85AQI
31st May 2025
84AQI
1st June 2025
80AQI
2nd June 2025
78AQI
3rd June 2025
80AQI
4th June 2025
80AQI
5th June 2025
84AQI
6th June 2025
86AQI
7th June 2025
89AQI
8th June 2025
88AQI
9th June 2025
86AQI
10th June 2025
89AQI
11th June 2025
85AQI
12th June 2025
90AQI
13th June 2025
89AQI
14th June 2025
82AQI
15th June 2025
79AQI
16th June 2025
79AQI
17th June 2025
77AQI
18th June 2025
74AQI
19th June 2025
73AQI
20th June 2025
71AQI
21st June 2025
71AQI
22nd June 2025
73AQI
23rd June 2025
72AQI
24th June 2025
73AQI
25th June 2025
73AQI
26th June 2025
74AQI
27th June 2025
74AQI
28th June 2025
73AQI
29th June 2025
73AQI
30th June 2025
70AQI
1st July 2025
70AQI
2nd July 2025
73AQI
3rd July 2025
71AQI
4th July 2025
69AQI
5th July 2025
69AQI
6th July 2025
69AQI
7th July 2025
69AQI
8th July 2025
71AQI
9th July 2025
73AQI
10th July 2025
75AQI
11th July 2025
76AQI
12th July 2025
76AQI
13th July 2025
75AQI
14th July 2025
72AQI
15th July 2025
69AQI
16th July 2025
69AQI
17th July 2025
75AQI
18th July 2025
73AQI
19th July 2025
76AQI
20th July 2025
79AQI
21st July 2025
78AQI
22nd July 2025
72AQI
23rd July 2025
69AQI
24th July 2025
68AQI
25th July 2025
70AQI
26th July 2025
66AQI
27th July 2025
66AQI
28th July 2025
65AQI
29th July 2025
64AQI
30th July 2025
64AQI
31st July 2025
66AQI
1st August 2025
64AQI
2nd August 2025
73AQI
3rd August 2025
77AQI
4th August 2025
75AQI
5th August 2025
90AQI
6th August 2025
87AQI
7th August 2025
92AQI
8th August 2025
79AQI
9th August 2025
79AQI
10th August 2025
76AQI
11th August 2025
72AQI
12th August 2025
67AQI
13th August 2025
64AQI
14th August 2025
57AQI
15th August 2025
52AQI
16th August 2025
55AQI
17th August 2025
58AQI
18th August 2025
56AQI
19th August 2025
54AQI
20th August 2025
57AQI
21st August 2025
64AQI
22nd August 2025
68AQI
23rd August 2025
65AQI
24th August 2025
65AQI
25th August 2025
64AQI
26th August 2025
64AQI
27th August 2025
58AQI
28th August 2025
60AQI
29th August 2025
66AQI
30th August 2025
64AQI
31st August 2025
63AQI
1st September 2025
66AQI
2nd September 2025
64AQI
3rd September 2025
72AQI
4th September 2025
82AQI
5th September 2025
72AQI
6th September 2025
70AQI
7th September 2025
73AQI
8th September 2025
70AQI
9th September 2025
77AQI
10th September 2025
75AQI
11th September 2025
75AQI
12th September 2025
77AQI
13th September 2025
83AQI
14th September 2025
78AQI
15th September 2025
77AQI
16th September 2025
74AQI
17th September 2025
76AQI
18th September 2025
76AQI
19th September 2025
77AQI
20th September 2025
79AQI
21st September 2025
78AQI
22nd September 2025
78AQI
23rd September 2025
78AQI
24th September 2025
80AQI
25th September 2025
83AQI
26th September 2025
93AQI
27th September 2025
79AQI
28th September 2025
77AQI
29th September 2025
83AQI
30th September 2025
70AQI
1st October 2025
67AQI
2nd October 2025
70AQI
3rd October 2025
70AQI
4th October 2025
77AQI
5th October 2025
95AQI
6th October 2025
100AQI
7th October 2025
114AQI
8th October 2025
130AQI
9th October 2025
133AQI
10th October 2025
157AQI
11th October 2025
157AQI
12th October 2025
165AQI
13th October 2025
167AQI
14th October 2025
116AQI
15th October 2025
96AQI
16th October 2025
109AQI
17th October 2025
148AQI
18th October 2025
161AQI
19th October 2025
172AQI
20th October 2025
122AQI
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

130AQI

117AQI

106AQI

95AQI

83AQI

79AQI

71AQI

67AQI

76AQI

121AQI

No. of days

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

202593AQI

28
3
28
7
24
26
4
31
30
31
31
30
7
7
6
193
91
9

Highest AQI recorded in

January

130AQI

Lowest AQI recorded in

August

67AQI

202483AQI

8
20
3
21
8
22
9
24
5
1
28
3
5
24
1
20
11
8
23
12
18
5
21
5
16
11
3
7
23
1
50
223
85
8

Highest AQI recorded in

January

124AQI

Lowest AQI recorded in

July

49AQI

202375AQI

16
15
11
16
1
25
6
23
6
1
27
4
3
27
15
16
3
27
1
8
22
13
14
4
14
15
12
9
10
68
232
61
3

Highest AQI recorded in

February

107AQI

Lowest AQI recorded in

November

55AQI

2022106AQI

4
15
11
1
6
15
7
2
11
18
5
20
2
8
23
3
20
7
10
19
1
5
7
3
19
6
2
17
11
1
1
29
11
20
23
119
158
39
1

Highest AQI recorded in

March

143AQI

Lowest AQI recorded in

July

58AQI

2021118AQI

3
18
2
9
12
8
11
9
10
8
22
5
38
29
40

Highest AQI recorded in

December

160AQI

Lowest AQI recorded in

September

61AQI

2020117AQI

1
1

Highest AQI recorded in

March

117AQI

Lowest AQI recorded in

March

117AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
118AQI
Least Polluted Year Recorded
2023(Avg.)
75AQI

Hal Colony's annual 2025 AQI (93) shows an average percentage change of -3.1% (improved AQI) compared to previous years: 2020 (117), 2021 (118), 2022 (106), 2023 (75), 2024 (83).