Bally, Howrah, West Bengal, 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+
July Air Quality Analysis
Bally, Howrah, West Bengal, India
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Jul 2026
147AQILowest AQI recorded on
6th Jul 2023
27AQISame Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 73 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Day & Night AQI Trend: 30th Jul - 31st Jul 2026
Bally, Howrah, West Bengal, India
AQI
Day
Night
.
5 AM30th Jul 2026
6 PM
4 AM31st Jul 2026
Day time
Avg. Highest Time
11AM30th Jul
94AQI
Avg. Lowest Time
5AM30th Jul
63AQI
Night time
Avg. Highest Time
8PM30th Jul
92AQI
Avg. Lowest Time
1AM31st Jul
51AQI
In the last 24 hours,
Bally's AQI reached its highest point of 94 at 11 AM during the Day, while the lowest point, 51, was recorded at 1 AM during the Night between 30th Jul and 31st Jul 2026.
Day & Night AQI Trend : Jul 2026
Bally, Howrah, West Bengal, India
Jul
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st
Day
Night
2nd Jul 2026765 AMAQI
2nd Jul 2026766 AMAQI
2nd Jul 2026837 AMAQI
2nd Jul 2026798 AMAQI
2nd Jul 2026799 AMAQI
2nd Jul 20267810 AMAQI
2nd Jul 20267811 AMAQI
2nd Jul 20267812 PMAQI
2nd Jul 2026741 PMAQI
2nd Jul 2026822 PMAQI
2nd Jul 2026723 PMAQI
2nd Jul 2026594 PMAQI
2nd Jul 2026605 PMAQI
2nd Jul 2026796 PMAQI
2nd Jul 2026747 PMAQI
2nd Jul 2026818 PMAQI
2nd Jul 2026789 PMAQI
2nd Jul 20268810 PMAQI
2nd Jul 20267611 PMAQI
3rd Jul 20266912 AMAQI
3rd Jul 2026651 AMAQI
3rd Jul 2026622 AMAQI
3rd Jul 2026643 AMAQI
3rd Jul 2026564 AMAQI
32°C29/36°C
3rd Jul 2026605 AMAQI
3rd Jul 2026626 AMAQI
3rd Jul 2026667 AMAQI
3rd Jul 2026678 AMAQI
3rd Jul 2026749 AMAQI
3rd Jul 20267110 AMAQI
3rd Jul 20267911 AMAQI
3rd Jul 20267412 PMAQI
3rd Jul 2026781 PMAQI
3rd Jul 2026582 PMAQI
3rd Jul 2026543 PMAQI
3rd Jul 2026534 PMAQI
3rd Jul 2026515 PMAQI
3rd Jul 2026766 PMAQI
3rd Jul 2026727 PMAQI
3rd Jul 2026548 PMAQI
3rd Jul 2026409 PMAQI
3rd Jul 20264910 PMAQI
3rd Jul 20264211 PMAQI
4th Jul 20263812 AMAQI
4th Jul 2026311 AMAQI
4th Jul 2026402 AMAQI
4th Jul 2026443 AMAQI
4th Jul 2026424 AMAQI
31°C28/35°C
4th Jul 2026405 AMAQI
4th Jul 2026496 AMAQI
4th Jul 2026507 AMAQI
4th Jul 2026558 AMAQI
4th Jul 2026589 AMAQI
4th Jul 20266210 AMAQI
4th Jul 20266611 AMAQI
4th Jul 20266312 PMAQI
4th Jul 2026561 PMAQI
4th Jul 2026572 PMAQI
4th Jul 2026473 PMAQI
4th Jul 2026504 PMAQI
4th Jul 2026495 PMAQI
4th Jul 2026586 PMAQI
4th Jul 2026647 PMAQI
4th Jul 2026688 PMAQI
4th Jul 2026609 PMAQI
4th Jul 20264610 PMAQI
4th Jul 20264011 PMAQI
5th Jul 20264612 AMAQI
5th Jul 2026381 AMAQI
5th Jul 2026362 AMAQI
5th Jul 2026363 AMAQI
5th Jul 2026364 AMAQI
30°C27/34°C
5th Jul 2026365 AMAQI
5th Jul 2026386 AMAQI
5th Jul 2026487 AMAQI
5th Jul 2026568 AMAQI
5th Jul 2026669 AMAQI
5th Jul 20266610 AMAQI
5th Jul 20266911 AMAQI
5th Jul 20266612 PMAQI
5th Jul 2026621 PMAQI
5th Jul 2026512 PMAQI
5th Jul 2026533 PMAQI
5th Jul 2026424 PMAQI
5th Jul 2026365 PMAQI
5th Jul 2026466 PMAQI
5th Jul 2026627 PMAQI
5th Jul 2026698 PMAQI
5th Jul 2026769 PMAQI
5th Jul 20267610 PMAQI
5th Jul 20266011 PMAQI
6th Jul 20264812 AMAQI
6th Jul 2026331 AMAQI
6th Jul 2026332 AMAQI
6th Jul 2026293 AMAQI
6th Jul 2026344 AMAQI
30°C28/32°C
6th Jul 2026405 AMAQI
6th Jul 2026426 AMAQI
6th Jul 2026487 AMAQI
6th Jul 2026498 AMAQI
6th Jul 2026559 AMAQI
6th Jul 20266410 AMAQI
6th Jul 20267611 AMAQI
6th Jul 20267512 PMAQI
6th Jul 2026711 PMAQI
6th Jul 2026782 PMAQI
6th Jul 2026903 PMAQI
6th Jul 2026764 PMAQI
6th Jul 2026695 PMAQI
6th Jul 2026706 PMAQI
6th Jul 2026807 PMAQI
6th Jul 2026808 PMAQI
6th Jul 2026889 PMAQI
6th Jul 20269010 PMAQI
6th Jul 20268411 PMAQI
7th Jul 20267812 AMAQI
7th Jul 2026791 AMAQI
7th Jul 2026762 AMAQI
7th Jul 2026763 AMAQI
7th Jul 2026734 AMAQI
29°C27/33°C
7th Jul 2026765 AMAQI
7th Jul 2026796 AMAQI
7th Jul 2026857 AMAQI
7th Jul 2026908 AMAQI
7th Jul 2026959 AMAQI
7th Jul 20269010 AMAQI
7th Jul 20269211 AMAQI
7th Jul 20269212 PMAQI
7th Jul 2026901 PMAQI
7th Jul 20261052 PMAQI
7th Jul 20261153 PMAQI
7th Jul 20261144 PMAQI
7th Jul 20261055 PMAQI
7th Jul 20261056 PMAQI
7th Jul 2026987 PMAQI
7th Jul 2026958 PMAQI
7th Jul 2026889 PMAQI
7th Jul 20268510 PMAQI
7th Jul 20269011 PMAQI
8th Jul 20268712 AMAQI
8th Jul 2026851 AMAQI
8th Jul 2026862 AMAQI
8th Jul 2026833 AMAQI
8th Jul 2026824 AMAQI
30°C27/34°C
8th Jul 2026725 AMAQI
8th Jul 2026706 AMAQI
8th Jul 2026787 AMAQI
8th Jul 2026848 AMAQI
8th Jul 2026809 AMAQI
8th Jul 20269410 AMAQI
8th Jul 202610211 AMAQI
8th Jul 20268712 PMAQI
8th Jul 2026981 PMAQI
8th Jul 20261052 PMAQI
8th Jul 20261123 PMAQI
8th Jul 20261124 PMAQI
8th Jul 2026995 PMAQI
8th Jul 2026926 PMAQI
8th Jul 2026967 PMAQI
8th Jul 20261028 PMAQI
8th Jul 2026989 PMAQI
8th Jul 20269410 PMAQI
8th Jul 20268711 PMAQI
9th Jul 20268812 AMAQI
9th Jul 2026761 AMAQI
9th Jul 2026812 AMAQI
9th Jul 2026843 AMAQI
9th Jul 2026824 AMAQI
30°C27/35°C
9th Jul 2026825 AMAQI
9th Jul 2026906 AMAQI
9th Jul 2026937 AMAQI
9th Jul 2026858 AMAQI
9th Jul 2026909 AMAQI
9th Jul 20268310 AMAQI
9th Jul 20267811 AMAQI
9th Jul 20268612 PMAQI
9th Jul 2026861 PMAQI
9th Jul 20261122 PMAQI
9th Jul 2026953 PMAQI
9th Jul 20261024 PMAQI
9th Jul 20261045 PMAQI
9th Jul 2026886 PMAQI
9th Jul 20261047 PMAQI
9th Jul 20261108 PMAQI
9th Jul 20261319 PMAQI
9th Jul 202612410 PMAQI
9th Jul 202610611 PMAQI
10th Jul 202610212 AMAQI
10th Jul 2026971 AMAQI
10th Jul 20261052 AMAQI
10th Jul 20261003 AMAQI
10th Jul 2026954 AMAQI
29°C27/31°C
10th Jul 2026885 AMAQI
10th Jul 2026886 AMAQI
10th Jul 2026947 AMAQI
10th Jul 20261048 AMAQI
10th Jul 20261169 AMAQI
10th Jul 202612510 AMAQI
10th Jul 202615011 AMAQI
10th Jul 202615512 PMAQI
10th Jul 20261221 PMAQI
10th Jul 20261222 PMAQI
10th Jul 20261063 PMAQI
10th Jul 20261104 PMAQI
10th Jul 20261105 PMAQI
10th Jul 20261126 PMAQI
10th Jul 20261197 PMAQI
10th Jul 20261118 PMAQI
10th Jul 20261189 PMAQI
10th Jul 202611810 PMAQI
10th Jul 20268611 PMAQI
11th Jul 20269312 AMAQI
11th Jul 2026951 AMAQI
11th Jul 2026972 AMAQI
11th Jul 2026953 AMAQI
11th Jul 20261124 AMAQI
28°C27/32°C
11th Jul 20261035 AMAQI
11th Jul 20261146 AMAQI
11th Jul 20261497 AMAQI
11th Jul 20261358 AMAQI
11th Jul 20261219 AMAQI
11th Jul 202612010 AMAQI
11th Jul 202612211 AMAQI
11th Jul 202611812 PMAQI
11th Jul 20261181 PMAQI
11th Jul 20261182 PMAQI
11th Jul 20261253 PMAQI
11th Jul 20261394 PMAQI
11th Jul 20261415 PMAQI
11th Jul 20261286 PMAQI
11th Jul 20261387 PMAQI
11th Jul 20261298 PMAQI
11th Jul 20261469 PMAQI
11th Jul 202614810 PMAQI
11th Jul 202613911 PMAQI
12th Jul 202614212 AMAQI
12th Jul 20261501 AMAQI
12th Jul 20261422 AMAQI
12th Jul 20261453 AMAQI
12th Jul 20261454 AMAQI
29°C28/31°C
12th Jul 20261445 AMAQI
12th Jul 20261496 AMAQI
12th Jul 20261477 AMAQI
12th Jul 20261508 AMAQI
12th Jul 20261489 AMAQI
12th Jul 202614910 AMAQI
12th Jul 202615411 AMAQI
12th Jul 202615012 PMAQI
12th Jul 20261561 PMAQI
12th Jul 20261562 PMAQI
12th Jul 20261543 PMAQI
12th Jul 20261544 PMAQI
12th Jul 20261285 PMAQI
12th Jul 20261506 PMAQI
12th Jul 20261407 PMAQI
12th Jul 20261398 PMAQI
12th Jul 20261409 PMAQI
12th Jul 202614410 PMAQI
12th Jul 202614411 PMAQI
13th Jul 202615512 AMAQI
13th Jul 20261521 AMAQI
13th Jul 20261522 AMAQI
13th Jul 20261303 AMAQI
13th Jul 20261264 AMAQI
31°C26/36°C
13th Jul 20261345 AMAQI
13th Jul 20261296 AMAQI
13th Jul 20261547 AMAQI
13th Jul 20261588 AMAQI
13th Jul 20261549 AMAQI
13th Jul 202615410 AMAQI
13th Jul 202615411 AMAQI
13th Jul 202613612 PMAQI
13th Jul 20261081 PMAQI
13th Jul 20261162 PMAQI
13th Jul 20261383 PMAQI
13th Jul 20261324 PMAQI
13th Jul 2026995 PMAQI
13th Jul 20261366 PMAQI
13th Jul 20261337 PMAQI
13th Jul 20261218 PMAQI
13th Jul 2026959 PMAQI
13th Jul 20269610 PMAQI
13th Jul 202610211 PMAQI
14th Jul 202614112 AMAQI
14th Jul 20261451 AMAQI
14th Jul 20261542 AMAQI
14th Jul 20261483 AMAQI
14th Jul 20261404 AMAQI
30°C27/35°C
14th Jul 20261165 AMAQI
14th Jul 2026946 AMAQI
14th Jul 20261367 AMAQI
14th Jul 20261058 AMAQI
14th Jul 20261169 AMAQI
14th Jul 202612610 AMAQI
14th Jul 202611811 AMAQI
14th Jul 202612812 PMAQI
14th Jul 20261381 PMAQI
14th Jul 20261292 PMAQI
14th Jul 20261163 PMAQI
14th Jul 20261084 PMAQI
14th Jul 20261065 PMAQI
14th Jul 2026986 PMAQI
14th Jul 20261127 PMAQI
14th Jul 20261088 PMAQI
14th Jul 20261259 PMAQI
14th Jul 202610610 PMAQI
14th Jul 202610211 PMAQI
15th Jul 202610212 AMAQI
15th Jul 20261321 AMAQI
15th Jul 20261402 AMAQI
15th Jul 20261283 AMAQI
15th Jul 20261194 AMAQI
29°C26/33°C
15th Jul 20261025 AMAQI
15th Jul 2026946 AMAQI
15th Jul 2026867 AMAQI
15th Jul 2026808 AMAQI
15th Jul 2026799 AMAQI
15th Jul 20268610 AMAQI
15th Jul 20269011 AMAQI
15th Jul 20266412 PMAQI
15th Jul 2026721 PMAQI
15th Jul 2026782 PMAQI
15th Jul 2026823 PMAQI
15th Jul 2026684 PMAQI
15th Jul 2026675 PMAQI
15th Jul 2026646 PMAQI
15th Jul 2026607 PMAQI
15th Jul 2026628 PMAQI
15th Jul 2026669 PMAQI
15th Jul 20266810 PMAQI
15th Jul 20267611 PMAQI
16th Jul 20267012 AMAQI
16th Jul 2026501 AMAQI
16th Jul 2026502 AMAQI
16th Jul 2026603 AMAQI
16th Jul 2026554 AMAQI
30°C28/34°C
16th Jul 2026725 AMAQI
16th Jul 2026586 AMAQI
16th Jul 2026587 AMAQI
16th Jul 2026668 AMAQI
16th Jul 2026669 AMAQI
16th Jul 20266810 AMAQI
16th Jul 20267011 AMAQI
16th Jul 20268812 PMAQI
16th Jul 2026851 PMAQI
16th Jul 2026902 PMAQI
16th Jul 2026753 PMAQI
16th Jul 2026784 PMAQI
16th Jul 2026745 PMAQI
16th Jul 2026586 PMAQI
16th Jul 2026827 PMAQI
16th Jul 2026868 PMAQI
16th Jul 2026789 PMAQI
16th Jul 20267410 PMAQI
16th Jul 20267011 PMAQI
17th Jul 20267412 AMAQI
17th Jul 2026651 AMAQI
17th Jul 2026762 AMAQI
17th Jul 2026703 AMAQI
17th Jul 2026684 AMAQI
30°C27/34°C
17th Jul 2026675 AMAQI
17th Jul 2026766 AMAQI
17th Jul 2026877 AMAQI
17th Jul 2026998 AMAQI
17th Jul 2026979 AMAQI
17th Jul 20269210 AMAQI
17th Jul 20269711 AMAQI
17th Jul 202610812 PMAQI
17th Jul 20261161 PMAQI
17th Jul 20261022 PMAQI
17th Jul 2026923 PMAQI
17th Jul 2026964 PMAQI
17th Jul 2026945 PMAQI
17th Jul 2026946 PMAQI
17th Jul 20261067 PMAQI
17th Jul 20261028 PMAQI
17th Jul 2026949 PMAQI
17th Jul 20269010 PMAQI
17th Jul 20268811 PMAQI
18th Jul 20268212 AMAQI
18th Jul 2026861 AMAQI
18th Jul 2026862 AMAQI
18th Jul 2026893 AMAQI
18th Jul 2026924 AMAQI
30°C27/33°C
18th Jul 2026905 AMAQI
18th Jul 2026966 AMAQI
18th Jul 20261007 AMAQI
18th Jul 20261008 AMAQI
18th Jul 20261009 AMAQI
18th Jul 202610210 AMAQI
18th Jul 202612911 AMAQI
18th Jul 202612412 PMAQI
18th Jul 20261101 PMAQI
18th Jul 2026862 PMAQI
18th Jul 2026863 PMAQI
18th Jul 2026744 PMAQI
18th Jul 2026705 PMAQI
18th Jul 2026786 PMAQI
18th Jul 2026877 PMAQI
18th Jul 2026888 PMAQI
18th Jul 2026799 PMAQI
18th Jul 20268310 PMAQI
18th Jul 20267811 PMAQI
19th Jul 20267412 AMAQI
19th Jul 2026781 AMAQI
19th Jul 2026782 AMAQI
19th Jul 2026783 AMAQI
19th Jul 2026844 AMAQI
30°C28/34°C
19th Jul 2026885 AMAQI
19th Jul 2026906 AMAQI
19th Jul 2026967 AMAQI
19th Jul 2026988 AMAQI
19th Jul 20261029 AMAQI
19th Jul 20269810 AMAQI
19th Jul 202610811 AMAQI
19th Jul 202610812 PMAQI
19th Jul 20261011 PMAQI
19th Jul 20261222 PMAQI
19th Jul 20261023 PMAQI
19th Jul 2026994 PMAQI
19th Jul 2026995 PMAQI
19th Jul 20261026 PMAQI
19th Jul 2026997 PMAQI
19th Jul 20261058 PMAQI
19th Jul 20261029 PMAQI
19th Jul 202610410 PMAQI
19th Jul 202610511 PMAQI
20th Jul 20269212 AMAQI
20th Jul 2026971 AMAQI
20th Jul 20261042 AMAQI
20th Jul 2026953 AMAQI
20th Jul 20261024 AMAQI
30°C28/33°C
20th Jul 20261015 AMAQI
20th Jul 20261046 AMAQI
20th Jul 20261087 AMAQI
20th Jul 20261068 AMAQI
20th Jul 20261039 AMAQI
20th Jul 202611810 AMAQI
20th Jul 202611511 AMAQI
20th Jul 202611212 PMAQI
20th Jul 20261281 PMAQI
20th Jul 20261122 PMAQI
20th Jul 20261003 PMAQI
20th Jul 2026824 PMAQI
20th Jul 2026845 PMAQI
20th Jul 2026796 PMAQI
20th Jul 2026947 PMAQI
20th Jul 2026878 PMAQI
20th Jul 2026869 PMAQI
20th Jul 20268310 PMAQI
20th Jul 20268411 PMAQI
21st Jul 20267612 AMAQI
21st Jul 2026761 AMAQI
21st Jul 2026752 AMAQI
21st Jul 2026723 AMAQI
21st Jul 2026714 AMAQI
28°C27/28°C
21st Jul 2026625 AMAQI
21st Jul 2026626 AMAQI
21st Jul 2026707 AMAQI
21st Jul 2026818 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20266211 AMAQI
21st Jul 20266012 PMAQI
21st Jul 2026551 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026784 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026716 PMAQI
21st Jul 2026727 PMAQI
21st Jul 2026688 PMAQI
21st Jul 2026629 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20267411 PMAQI
22nd Jul 20266412 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026523 AMAQI
22nd Jul 2026534 AMAQI
28°C26/31°C
22nd Jul 2026495 AMAQI
22nd Jul 2026546 AMAQI
22nd Jul 2026687 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026539 AMAQI
22nd Jul 20265510 AMAQI
22nd Jul 20266011 AMAQI
22nd Jul 20266412 PMAQI
22nd Jul 2026661 PMAQI
22nd Jul 2026672 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026814 PMAQI
22nd Jul 2026795 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026677 PMAQI
22nd Jul 2026768 PMAQI
22nd Jul 2026719 PMAQI
22nd Jul 20267810 PMAQI
22nd Jul 20268011 PMAQI
23rd Jul 20267012 AMAQI
23rd Jul 2026731 AMAQI
23rd Jul 2026622 AMAQI
23rd Jul 2026623 AMAQI
23rd Jul 2026654 AMAQI
26°C25/29°C
23rd Jul 2026725 AMAQI
23rd Jul 2026786 AMAQI
23rd Jul 2026837 AMAQI
23rd Jul 2026828 AMAQI
23rd Jul 2026969 AMAQI
23rd Jul 20269610 AMAQI
23rd Jul 20269811 AMAQI
23rd Jul 20269412 PMAQI
23rd Jul 2026821 PMAQI
23rd Jul 2026642 PMAQI
23rd Jul 2026663 PMAQI
23rd Jul 2026764 PMAQI
23rd Jul 2026875 PMAQI
23rd Jul 20261006 PMAQI
23rd Jul 20261067 PMAQI
23rd Jul 2026978 PMAQI
23rd Jul 20261009 PMAQI
23rd Jul 20269810 PMAQI
23rd Jul 202610211 PMAQI
24th Jul 20269712 AMAQI
24th Jul 20261041 AMAQI
24th Jul 20261082 AMAQI
24th Jul 20261003 AMAQI
24th Jul 2026824 AMAQI
27°C26/29°C
24th Jul 2026785 AMAQI
24th Jul 2026856 AMAQI
24th Jul 2026907 AMAQI
24th Jul 2026928 AMAQI
24th Jul 2026949 AMAQI
24th Jul 202610510 AMAQI
24th Jul 202610911 AMAQI
24th Jul 202613812 PMAQI
24th Jul 20261321 PMAQI
24th Jul 20261282 PMAQI
24th Jul 2026963 PMAQI
24th Jul 20261254 PMAQI
24th Jul 20261165 PMAQI
24th Jul 2026996 PMAQI
24th Jul 20261057 PMAQI
24th Jul 20261138 PMAQI
24th Jul 20261089 PMAQI
24th Jul 202611810 PMAQI
24th Jul 202611511 PMAQI
25th Jul 202611212 AMAQI
25th Jul 20261121 AMAQI
25th Jul 20261042 AMAQI
25th Jul 20261113 AMAQI
25th Jul 20261264 AMAQI
28°C26/32°C
25th Jul 20261105 AMAQI
25th Jul 20261166 AMAQI
25th Jul 20261167 AMAQI
25th Jul 20261208 AMAQI
25th Jul 20261229 AMAQI
25th Jul 202610410 AMAQI
25th Jul 202610011 AMAQI
25th Jul 202610812 PMAQI
25th Jul 2026901 PMAQI
25th Jul 2026842 PMAQI
25th Jul 2026763 PMAQI
25th Jul 2026794 PMAQI
25th Jul 2026745 PMAQI
25th Jul 2026726 PMAQI
25th Jul 2026887 PMAQI
25th Jul 2026878 PMAQI
25th Jul 20261029 PMAQI
25th Jul 20267810 PMAQI
25th Jul 20267811 PMAQI
26th Jul 20267212 AMAQI
26th Jul 2026601 AMAQI
26th Jul 2026682 AMAQI
26th Jul 2026743 AMAQI
26th Jul 2026694 AMAQI
29°C27/34°C
26th Jul 2026725 AMAQI
26th Jul 2026786 AMAQI
26th Jul 2026807 AMAQI
26th Jul 2026718 AMAQI
26th Jul 2026709 AMAQI
26th Jul 20267110 AMAQI
26th Jul 20266011 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026661 PMAQI
26th Jul 2026472 PMAQI
26th Jul 2026603 PMAQI
26th Jul 2026584 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026746 PMAQI
26th Jul 2026577 PMAQI
26th Jul 2026648 PMAQI
26th Jul 2026579 PMAQI
26th Jul 20266410 PMAQI
26th Jul 20266711 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026621 AMAQI
27th Jul 2026522 AMAQI
27th Jul 2026563 AMAQI
27th Jul 2026724 AMAQI
28°C26/32°C
27th Jul 2026465 AMAQI
27th Jul 2026546 AMAQI
27th Jul 2026587 AMAQI
27th Jul 2026638 AMAQI
27th Jul 2026699 AMAQI
27th Jul 20266010 AMAQI
27th Jul 20266711 AMAQI
27th Jul 20267212 PMAQI
27th Jul 2026791 PMAQI
27th Jul 2026712 PMAQI
27th Jul 2026603 PMAQI
27th Jul 2026594 PMAQI
27th Jul 2026605 PMAQI
27th Jul 2026676 PMAQI
27th Jul 2026767 PMAQI
27th Jul 2026768 PMAQI
27th Jul 2026679 PMAQI
27th Jul 20266010 PMAQI
27th Jul 20266011 PMAQI
28th Jul 20265312 AMAQI
28th Jul 2026581 AMAQI
28th Jul 2026602 AMAQI
28th Jul 2026533 AMAQI
28th Jul 2026384 AMAQI
28°C26/31°C
28th Jul 2026385 AMAQI
28th Jul 2026576 AMAQI
28th Jul 2026737 AMAQI
28th Jul 2026768 AMAQI
28th Jul 2026719 AMAQI
28th Jul 20266810 AMAQI
28th Jul 20269211 AMAQI
28th Jul 20267612 PMAQI
28th Jul 2026781 PMAQI
28th Jul 2026712 PMAQI
28th Jul 2026643 PMAQI
28th Jul 2026604 PMAQI
28th Jul 2026665 PMAQI
28th Jul 2026726 PMAQI
28th Jul 2026807 PMAQI
28th Jul 2026808 PMAQI
28th Jul 2026789 PMAQI
28th Jul 20268010 PMAQI
28th Jul 20268211 PMAQI
29th Jul 20267112 AMAQI
29th Jul 2026671 AMAQI
29th Jul 2026652 AMAQI
29th Jul 2026623 AMAQI
29th Jul 2026634 AMAQI
28°C26/31°C
29th Jul 2026595 AMAQI
29th Jul 2026676 AMAQI
29th Jul 2026707 AMAQI
29th Jul 2026808 AMAQI
29th Jul 2026869 AMAQI
29th Jul 20268610 AMAQI
29th Jul 20267211 AMAQI
29th Jul 20267412 PMAQI
29th Jul 2026621 PMAQI
29th Jul 2026742 PMAQI
29th Jul 2026833 PMAQI
29th Jul 2026644 PMAQI
29th Jul 2026625 PMAQI
29th Jul 2026656 PMAQI
29th Jul 2026927 PMAQI
29th Jul 2026838 PMAQI
29th Jul 2026789 PMAQI
29th Jul 20267610 PMAQI
29th Jul 20266511 PMAQI
30th Jul 20267312 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026582 AMAQI
30th Jul 2026643 AMAQI
30th Jul 2026604 AMAQI
29°C26/33°C
30th Jul 2026635 AMAQI
30th Jul 2026746 AMAQI
30th Jul 2026807 AMAQI
30th Jul 2026788 AMAQI
30th Jul 2026789 AMAQI
30th Jul 20267810 AMAQI
30th Jul 20269411 AMAQI
30th Jul 20268312 PMAQI
30th Jul 2026831 PMAQI
30th Jul 2026832 PMAQI
30th Jul 2026863 PMAQI
30th Jul 2026784 PMAQI
30th Jul 2026685 PMAQI
30th Jul 2026706 PMAQI
30th Jul 2026807 PMAQI
30th Jul 2026928 PMAQI
30th Jul 2026799 PMAQI
30th Jul 20266310 PMAQI
30th Jul 20266511 PMAQI
31st Jul 20265612 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026603 AMAQI
31st Jul 2026524 AMAQI
29°C27/31°C
31st Jul 2026595 AMAQI
5 AM31st Jul 2026656 AMAQI
31st Jul 2026747 AMAQI
31st Jul 2026728 AMAQI
31st Jul 2026789 AMAQI
31st Jul 20267810 AMAQI
31st Jul 20268811 AMAQI
11 AM31st Jul 20268212 PMAQI
31st Jul 20261121 PMAQI
31st Jul 2026922 PMAQI
31st Jul 2026833 PMAQI
31st Jul 2026724 PMAQI
31st Jul 2026695 PMAQI
31st Jul 2026746 PMAQI
6 PM31st Jul 2026787 PMAQI
31st Jul 2026848 PMAQI
31st Jul 2026769 PMAQI
31st Jul 20267610 PMAQI
31st Jul 20266711 PMAQI
11 PM4 AM
29°C27/33°C
Day time
Avg. Highest Time
11 AM - 2 PM
93AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM
77AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 93), while the lowest AQI was between 5 AM to 5 AM (Avg. 77).
Night time
Avg. Highest Time
7 PM - 10 PM
90AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
80AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 10 PM (Avg. 90), while the lowest AQI was between 12 AM to 4 AM (Avg. 80).
2026 Days Vs Air Quality
Bally, Howrah, West Bengal, India
2026
27%
58
38%
81
22%
47
12%
26
Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)
Good
0 DaysModerate
58 DaysPoor
81 DaysUnhealthy
47 DaysSevere
26 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 212 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
Bally, Howrah, West Bengal, 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
277AQI (US)
277AQI (US)
2nd January 2026
247AQI (US)
247AQI (US)
3rd January 2026
261AQI (US)
261AQI (US)
4th January 2026
265AQI (US)
265AQI (US)
5th January 2026
201AQI (US)
201AQI (US)
6th January 2026
238AQI (US)
238AQI (US)
7th January 2026
285AQI (US)
285AQI (US)
8th January 2026
228AQI (US)
228AQI (US)
9th January 2026
213AQI (US)
213AQI (US)
10th January 2026
194AQI (US)
194AQI (US)
11th January 2026
197AQI (US)
197AQI (US)
12th January 2026
201AQI (US)
201AQI (US)
13th January 2026
202AQI (US)
202AQI (US)
14th January 2026
225AQI (US)
225AQI (US)
15th January 2026
215AQI (US)
215AQI (US)
16th January 2026
203AQI (US)
203AQI (US)
17th January 2026
232AQI (US)
232AQI (US)
18th January 2026
231AQI (US)
231AQI (US)
19th January 2026
237AQI (US)
237AQI (US)
20th January 2026
275AQI (US)
275AQI (US)
21st January 2026
257AQI (US)
257AQI (US)
22nd January 2026
195AQI (US)
195AQI (US)
23rd January 2026
230AQI (US)
230AQI (US)
24th January 2026
250AQI (US)
250AQI (US)
25th January 2026
216AQI (US)
216AQI (US)
26th January 2026
195AQI (US)
195AQI (US)
27th January 2026
190AQI (US)
190AQI (US)
28th January 2026
196AQI (US)
196AQI (US)
29th January 2026
224AQI (US)
224AQI (US)
30th January 2026
188AQI (US)
188AQI (US)
31st January 2026
182AQI (US)
182AQI (US)
1st February 2026
187AQI (US)
187AQI (US)
2nd February 2026
193AQI (US)
193AQI (US)
3rd February 2026
198AQI (US)
198AQI (US)
4th February 2026
196AQI (US)
196AQI (US)
5th February 2026
172AQI (US)
172AQI (US)
6th February 2026
173AQI (US)
173AQI (US)
7th February 2026
175AQI (US)
175AQI (US)
8th February 2026
185AQI (US)
185AQI (US)
9th February 2026
186AQI (US)
186AQI (US)
10th February 2026
194AQI (US)
194AQI (US)
11th February 2026
201AQI (US)
201AQI (US)
12th February 2026
192AQI (US)
192AQI (US)
13th February 2026
194AQI (US)
194AQI (US)
14th February 2026
183AQI (US)
183AQI (US)
15th February 2026
178AQI (US)
178AQI (US)
16th February 2026
180AQI (US)
180AQI (US)
17th February 2026
192AQI (US)
192AQI (US)
18th February 2026
180AQI (US)
180AQI (US)
19th February 2026
195AQI (US)
195AQI (US)
20th February 2026
195AQI (US)
195AQI (US)
21st February 2026
201AQI (US)
201AQI (US)
22nd February 2026
198AQI (US)
198AQI (US)
23rd February 2026
202AQI (US)
202AQI (US)
24th February 2026
172AQI (US)
172AQI (US)
25th February 2026
178AQI (US)
178AQI (US)
26th February 2026
186AQI (US)
186AQI (US)
27th February 2026
166AQI (US)
166AQI (US)
28th February 2026
162AQI (US)
162AQI (US)
1st March 2026
161AQI (US)
161AQI (US)
2nd March 2026
161AQI (US)
161AQI (US)
3rd March 2026
180AQI (US)
180AQI (US)
4th March 2026
175AQI (US)
175AQI (US)
5th March 2026
178AQI (US)
178AQI (US)
6th March 2026
168AQI (US)
168AQI (US)
7th March 2026
161AQI (US)
161AQI (US)
8th March 2026
158AQI (US)
158AQI (US)
9th March 2026
157AQI (US)
157AQI (US)
10th March 2026
154AQI (US)
154AQI (US)
11th March 2026
158AQI (US)
158AQI (US)
12th March 2026
157AQI (US)
157AQI (US)
13th March 2026
132AQI (US)
132AQI (US)
14th March 2026
127AQI (US)
127AQI (US)
15th March 2026
103AQI (US)
103AQI (US)
16th March 2026
109AQI (US)
109AQI (US)
17th March 2026
88AQI (US)
88AQI (US)
18th March 2026
91AQI (US)
91AQI (US)
19th March 2026
100AQI (US)
100AQI (US)
20th March 2026
124AQI (US)
124AQI (US)
21st March 2026
116AQI (US)
116AQI (US)
22nd March 2026
135AQI (US)
135AQI (US)
23rd March 2026
146AQI (US)
146AQI (US)
24th March 2026
142AQI (US)
142AQI (US)
25th March 2026
127AQI (US)
127AQI (US)
26th March 2026
151AQI (US)
151AQI (US)
27th March 2026
138AQI (US)
138AQI (US)
28th March 2026
104AQI (US)
104AQI (US)
29th March 2026
131AQI (US)
131AQI (US)
30th March 2026
129AQI (US)
129AQI (US)
31st March 2026
142AQI (US)
142AQI (US)
1st April 2026
144AQI (US)
144AQI (US)
2nd April 2026
115AQI (US)
115AQI (US)
3rd April 2026
113AQI (US)
113AQI (US)
4th April 2026
132AQI (US)
132AQI (US)
5th April 2026
127AQI (US)
127AQI (US)
6th April 2026
126AQI (US)
126AQI (US)
7th April 2026
98AQI (US)
98AQI (US)
8th April 2026
96AQI (US)
96AQI (US)
9th April 2026
112AQI (US)
112AQI (US)
10th April 2026
129AQI (US)
129AQI (US)
11th April 2026
141AQI (US)
141AQI (US)
12th April 2026
127AQI (US)
127AQI (US)
13th April 2026
124AQI (US)
124AQI (US)
14th April 2026
108AQI (US)
108AQI (US)
15th April 2026
130AQI (US)
130AQI (US)
16th April 2026
94AQI (US)
94AQI (US)
17th April 2026
90AQI (US)
90AQI (US)
18th April 2026
108AQI (US)
108AQI (US)
19th April 2026
113AQI (US)
113AQI (US)
20th April 2026
110AQI (US)
110AQI (US)
21st April 2026
125AQI (US)
125AQI (US)
22nd April 2026
120AQI (US)
120AQI (US)
23rd April 2026
132AQI (US)
132AQI (US)
24th April 2026
115AQI (US)
115AQI (US)
25th April 2026
99AQI (US)
99AQI (US)
26th April 2026
95AQI (US)
95AQI (US)
27th April 2026
109AQI (US)
109AQI (US)
28th April 2026
127AQI (US)
127AQI (US)
29th April 2026
82AQI (US)
82AQI (US)
30th April 2026
89AQI (US)
89AQI (US)
1st May 2026
91AQI (US)
91AQI (US)
2nd May 2026
88AQI (US)
88AQI (US)
3rd May 2026
108AQI (US)
108AQI (US)
4th May 2026
73AQI (US)
73AQI (US)
5th May 2026
86AQI (US)
86AQI (US)
6th May 2026
82AQI (US)
82AQI (US)
7th May 2026
113AQI (US)
113AQI (US)
8th May 2026
119AQI (US)
119AQI (US)
9th May 2026
124AQI (US)
124AQI (US)
10th May 2026
118AQI (US)
118AQI (US)
11th May 2026
98AQI (US)
98AQI (US)
12th May 2026
78AQI (US)
78AQI (US)
13th May 2026
65AQI (US)
65AQI (US)
14th May 2026
77AQI (US)
77AQI (US)
15th May 2026
58AQI (US)
58AQI (US)
16th May 2026
85AQI (US)
85AQI (US)
17th May 2026
72AQI (US)
72AQI (US)
18th May 2026
86AQI (US)
86AQI (US)
19th May 2026
97AQI (US)
97AQI (US)
20th May 2026
118AQI (US)
118AQI (US)
21st May 2026
130AQI (US)
130AQI (US)
22nd May 2026
139AQI (US)
139AQI (US)
23rd May 2026
125AQI (US)
125AQI (US)
24th May 2026
127AQI (US)
127AQI (US)
25th May 2026
125AQI (US)
125AQI (US)
26th May 2026
128AQI (US)
128AQI (US)
27th May 2026
97AQI (US)
97AQI (US)
28th May 2026
98AQI (US)
98AQI (US)
29th May 2026
94AQI (US)
94AQI (US)
30th May 2026
91AQI (US)
91AQI (US)
31st May 2026
112AQI (US)
112AQI (US)
1st June 2026
109AQI (US)
109AQI (US)
2nd June 2026
122AQI (US)
122AQI (US)
3rd June 2026
133AQI (US)
133AQI (US)
4th June 2026
130AQI (US)
130AQI (US)
5th June 2026
112AQI (US)
112AQI (US)
6th June 2026
116AQI (US)
116AQI (US)
7th June 2026
104AQI (US)
104AQI (US)
8th June 2026
108AQI (US)
108AQI (US)
9th June 2026
110AQI (US)
110AQI (US)
10th June 2026
110AQI (US)
110AQI (US)
11th June 2026
88AQI (US)
88AQI (US)
12th June 2026
110AQI (US)
110AQI (US)
13th June 2026
109AQI (US)
109AQI (US)
14th June 2026
130AQI (US)
130AQI (US)
15th June 2026
122AQI (US)
122AQI (US)
16th June 2026
107AQI (US)
107AQI (US)
17th June 2026
110AQI (US)
110AQI (US)
18th June 2026
115AQI (US)
115AQI (US)
19th June 2026
98AQI (US)
98AQI (US)
20th June 2026
108AQI (US)
108AQI (US)
21st June 2026
110AQI (US)
110AQI (US)
22nd June 2026
124AQI (US)
124AQI (US)
23rd June 2026
145AQI (US)
145AQI (US)
24th June 2026
155AQI (US)
155AQI (US)
25th June 2026
118AQI (US)
118AQI (US)
26th June 2026
91AQI (US)
91AQI (US)
27th June 2026
78AQI (US)
78AQI (US)
28th June 2026
95AQI (US)
95AQI (US)
29th June 2026
125AQI (US)
125AQI (US)
30th June 2026
110AQI (US)
110AQI (US)
1st July 2026
108AQI (US)
108AQI (US)
2nd July 2026
76AQI (US)
76AQI (US)
3rd July 2026
62AQI (US)
62AQI (US)
4th July 2026
51AQI (US)
51AQI (US)
5th July 2026
53AQI (US)
53AQI (US)
6th July 2026
63AQI (US)
63AQI (US)
7th July 2026
90AQI (US)
90AQI (US)
8th July 2026
91AQI (US)
91AQI (US)
9th July 2026
94AQI (US)
94AQI (US)
10th July 2026
111AQI (US)
111AQI (US)
11th July 2026
123AQI (US)
123AQI (US)
12th July 2026
147AQI (US)
147AQI (US)
13th July 2026
132AQI (US)
132AQI (US)
14th July 2026
121AQI (US)
121AQI (US)
15th July 2026
86AQI (US)
86AQI (US)
16th July 2026
70AQI (US)
70AQI (US)
17th July 2026
90AQI (US)
90AQI (US)
18th July 2026
91AQI (US)
91AQI (US)
19th July 2026
97AQI (US)
97AQI (US)
20th July 2026
99AQI (US)
99AQI (US)
21st July 2026
68AQI (US)
68AQI (US)
22nd July 2026
64AQI (US)
64AQI (US)
23rd July 2026
84AQI (US)
84AQI (US)
24th July 2026
106AQI (US)
106AQI (US)
25th July 2026
99AQI (US)
99AQI (US)
26th July 2026
65AQI (US)
65AQI (US)
27th July 2026
64AQI (US)
64AQI (US)
28th July 2026
68AQI (US)
68AQI (US)
29th July 2026
72AQI (US)
72AQI (US)
30th July 2026
74AQI (US)
74AQI (US)
31st July 2026
73AQI (US)
73AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
224AQI (US)
186AQI (US)
139AQI (US)
114AQI (US)
100AQI (US)
113AQI (US)
87AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026137AQI (US)
8
23
25
3
3
15
13
8
22
18
13
5
24
1
24
7
58
81
47
26
Highest AQI (US) recorded in
January224AQI (US)
Lowest AQI (US) recorded in
July87AQI (US)
2025130AQI (US)
31
11
17
1
30
24
6
28
3
25
5
31
31
1
27
2
1
7
6
16
1
1
2
5
21
1
21
10
2
175
65
69
43
11
Highest AQI (US) recorded in
December285AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2024124AQI (US)
8
23
6
17
6
1
18
12
17
13
2
23
6
2
22
5
1
14
17
2
27
2
9
15
6
16
14
1
11
17
2
3
28
29
121
88
97
31
Highest AQI (US) recorded in
January224AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
2023119AQI (US)
23
8
10
18
9
14
8
9
17
4
20
11
5
17
8
20
11
2
18
8
3
9
18
3
3
8
16
4
4
19
6
1
5
17
8
39
111
96
96
22
Highest AQI (US) recorded in
January189AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
2022129AQI (US)
1
15
15
7
20
1
14
6
11
18
12
14
15
2
23
7
9
22
5
6
1
5
17
6
5
9
10
7
2
25
3
1
17
13
24
109
76
92
43
Highest AQI (US) recorded in
December206AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2021120AQI (US)
11
14
5
8
16
4
4
15
12
9
20
1
7
24
1
29
9
20
2
6
15
10
7
22
1
2
7
8
14
3
22
5
2
2
7
19
32
132
80
86
33
Highest AQI (US) recorded in
December204AQI (US)
Lowest AQI (US) recorded in
May60AQI (US)
2020194AQI (US)
2
1
2
4
17
5
2
14
17
2
6
32
22
2
Highest AQI (US) recorded in
December213AQI (US)
Lowest AQI (US) recorded in
October147AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
194AQI (US)Least Polluted Year Recorded
2023(Avg.)
119AQI (US)Bally's annual 2026 AQI (US) (137) shows an average percentage change of 3.6% (worsened AQI (US)) compared to previous years: 2020 (194), 2021 (120), 2022 (129), 2023 (119), 2024 (124), 2025 (130).
