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Zachary, Louisiana, United States 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

Zachary, Louisiana, United States

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Oct 2025
60AQI
Lowest AQI recorded on
2nd Oct 2025
53AQI

Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Zachary, Louisiana, United States

AQI
Day
Night
.

6 AM4th Oct 2025

7 PM

5 AM5th Oct 2025

Day time
Avg. Highest Time
11AM4th Oct

58AQI

Avg. Lowest Time
6PM4th Oct

46AQI

Night time
Avg. Highest Time
6AM4th Oct

57AQI

Avg. Lowest Time
7PM4th Oct

43AQI

In the last 24 hours,

Zachary's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 43, was recorded at 7 PM during the Night between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Zachary, Louisiana, United States

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025346 AMAQI
5th Sep 2025337 AMAQI
5th Sep 2025378 AMAQI
5th Sep 2025389 AMAQI
5th Sep 20253810 AMAQI
5th Sep 20253911 AMAQI
5th Sep 20253812 PMAQI
5th Sep 2025411 PMAQI
5th Sep 2025402 PMAQI
5th Sep 2025393 PMAQI
5th Sep 2025444 PMAQI
5th Sep 2025445 PMAQI
5th Sep 2025426 PMAQI
5th Sep 2025377 PMAQI
5th Sep 2025388 PMAQI
5th Sep 2025379 PMAQI
5th Sep 20253610 PMAQI
5th Sep 20253311 PMAQI
6th Sep 20253212 AMAQI
6th Sep 2025321 AMAQI
6th Sep 2025282 AMAQI
6th Sep 2025293 AMAQI
6th Sep 2025304 AMAQI
6th Sep 2025325 AMAQI

28°C22/35°C

6th Sep 2025356 AMAQI
6th Sep 2025357 AMAQI
6th Sep 2025378 AMAQI
6th Sep 2025409 AMAQI
6th Sep 20254010 AMAQI
6th Sep 20253611 AMAQI
6th Sep 20253512 PMAQI
6th Sep 2025381 PMAQI
6th Sep 2025422 PMAQI
6th Sep 2025463 PMAQI
6th Sep 2025434 PMAQI
6th Sep 2025415 PMAQI
6th Sep 2025436 PMAQI
6th Sep 2025377 PMAQI
6th Sep 2025398 PMAQI
6th Sep 2025439 PMAQI
6th Sep 20254210 PMAQI
6th Sep 20254611 PMAQI
7th Sep 20254612 AMAQI
7th Sep 2025481 AMAQI
7th Sep 2025502 AMAQI
7th Sep 2025523 AMAQI
7th Sep 2025504 AMAQI
7th Sep 2025505 AMAQI

28°C23/34°C

7th Sep 2025526 AMAQI
7th Sep 2025527 AMAQI
7th Sep 2025518 AMAQI
7th Sep 2025499 AMAQI
7th Sep 20255110 AMAQI
7th Sep 20255111 AMAQI
7th Sep 20255212 PMAQI
7th Sep 2025481 PMAQI
7th Sep 2025462 PMAQI
7th Sep 2025483 PMAQI
7th Sep 2025514 PMAQI
7th Sep 2025525 PMAQI
7th Sep 2025496 PMAQI
7th Sep 2025517 PMAQI
7th Sep 2025468 PMAQI
7th Sep 2025449 PMAQI
7th Sep 20254310 PMAQI
7th Sep 20254511 PMAQI
8th Sep 20254312 AMAQI
8th Sep 2025421 AMAQI
8th Sep 2025452 AMAQI
8th Sep 2025443 AMAQI
8th Sep 2025414 AMAQI
8th Sep 2025425 AMAQI

25°C21/33°C

8th Sep 2025456 AMAQI
8th Sep 2025447 AMAQI
8th Sep 2025468 AMAQI
8th Sep 2025449 AMAQI
8th Sep 20254510 AMAQI
8th Sep 20254811 AMAQI
8th Sep 20255112 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025492 PMAQI
8th Sep 2025513 PMAQI
8th Sep 2025524 PMAQI
8th Sep 2025525 PMAQI
8th Sep 2025526 PMAQI
8th Sep 2025467 PMAQI
8th Sep 2025488 PMAQI
8th Sep 2025509 PMAQI
8th Sep 20255110 PMAQI
8th Sep 20255011 PMAQI
9th Sep 20255212 AMAQI
9th Sep 2025521 AMAQI
9th Sep 2025522 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025524 AMAQI
9th Sep 2025535 AMAQI

24°C18/31°C

9th Sep 2025526 AMAQI
9th Sep 2025527 AMAQI
9th Sep 2025538 AMAQI
9th Sep 2025529 AMAQI
9th Sep 20255210 AMAQI
9th Sep 20255411 AMAQI
9th Sep 20255412 PMAQI
9th Sep 2025541 PMAQI
9th Sep 2025522 PMAQI
9th Sep 2025523 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025495 PMAQI
9th Sep 2025476 PMAQI
9th Sep 2025507 PMAQI
9th Sep 2025508 PMAQI
9th Sep 2025469 PMAQI
9th Sep 20254810 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255012 AMAQI
10th Sep 2025521 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025533 AMAQI
10th Sep 2025524 AMAQI
10th Sep 2025545 AMAQI

24°C16/32°C

10th Sep 2025546 AMAQI
10th Sep 2025557 AMAQI
10th Sep 2025558 AMAQI
10th Sep 2025549 AMAQI
10th Sep 20255510 AMAQI
10th Sep 20255511 AMAQI
10th Sep 20255412 PMAQI
10th Sep 2025541 PMAQI
10th Sep 2025542 PMAQI
10th Sep 2025533 PMAQI
10th Sep 2025534 PMAQI
10th Sep 2025535 PMAQI
10th Sep 2025526 PMAQI
10th Sep 2025527 PMAQI
10th Sep 2025538 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20255410 PMAQI
10th Sep 20255411 PMAQI
11th Sep 20255412 AMAQI
11th Sep 2025531 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025553 AMAQI
11th Sep 2025544 AMAQI
11th Sep 2025565 AMAQI

27°C20/35°C

11th Sep 2025556 AMAQI
11th Sep 2025567 AMAQI
11th Sep 2025568 AMAQI
11th Sep 2025569 AMAQI
11th Sep 20255610 AMAQI
11th Sep 20255611 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025571 PMAQI
11th Sep 2025562 PMAQI
11th Sep 2025563 PMAQI
11th Sep 2025564 PMAQI
11th Sep 2025555 PMAQI
11th Sep 2025556 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025568 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255510 PMAQI
11th Sep 20255711 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025561 AMAQI
12th Sep 2025572 AMAQI
12th Sep 2025583 AMAQI
12th Sep 2025594 AMAQI
12th Sep 2025585 AMAQI

28°C20/36°C

12th Sep 2025606 AMAQI
12th Sep 2025617 AMAQI
12th Sep 2025618 AMAQI
12th Sep 2025629 AMAQI
12th Sep 20256310 AMAQI
12th Sep 20256411 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025621 PMAQI
12th Sep 2025622 PMAQI
12th Sep 2025623 PMAQI
12th Sep 2025614 PMAQI
12th Sep 2025615 PMAQI
12th Sep 2025606 PMAQI
12th Sep 2025607 PMAQI
12th Sep 2025608 PMAQI
12th Sep 2025589 PMAQI
12th Sep 20255910 PMAQI
12th Sep 20256011 PMAQI
13th Sep 20256212 AMAQI
13th Sep 2025601 AMAQI
13th Sep 2025612 AMAQI
13th Sep 2025593 AMAQI
13th Sep 2025584 AMAQI
13th Sep 2025595 AMAQI

28°C18/36°C

13th Sep 2025616 AMAQI
13th Sep 2025607 AMAQI
13th Sep 2025628 AMAQI
13th Sep 2025639 AMAQI
13th Sep 20256410 AMAQI
13th Sep 20256411 AMAQI
13th Sep 20256412 PMAQI
13th Sep 2025631 PMAQI
13th Sep 2025622 PMAQI
13th Sep 2025603 PMAQI
13th Sep 2025594 PMAQI
13th Sep 2025595 PMAQI
13th Sep 2025596 PMAQI
13th Sep 2025617 PMAQI
13th Sep 2025608 PMAQI
13th Sep 2025559 PMAQI
13th Sep 20255610 PMAQI
13th Sep 20255511 PMAQI
14th Sep 20255812 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025602 AMAQI
14th Sep 2025593 AMAQI
14th Sep 2025594 AMAQI
14th Sep 2025625 AMAQI

28°C18/37°C

14th Sep 2025626 AMAQI
14th Sep 2025597 AMAQI
14th Sep 2025608 AMAQI
14th Sep 2025609 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20256011 AMAQI
14th Sep 20255912 PMAQI
14th Sep 2025571 PMAQI
14th Sep 2025562 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025554 PMAQI
14th Sep 2025565 PMAQI
14th Sep 2025556 PMAQI
14th Sep 2025587 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255410 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20255612 AMAQI
15th Sep 2025551 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025564 AMAQI
15th Sep 2025565 AMAQI

27°C20/36°C

15th Sep 2025586 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025508 AMAQI
15th Sep 2025669 AMAQI
15th Sep 20256210 AMAQI
15th Sep 20256211 AMAQI
15th Sep 20255712 PMAQI
15th Sep 2025571 PMAQI
15th Sep 2025582 PMAQI
15th Sep 2025583 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025577 PMAQI
15th Sep 2025568 PMAQI
15th Sep 2025569 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255711 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025592 AMAQI
16th Sep 2025583 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025565 AMAQI

27°C20/35°C

16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025588 AMAQI
16th Sep 2025569 AMAQI
16th Sep 20255610 AMAQI
16th Sep 20255511 AMAQI
16th Sep 20255412 PMAQI
16th Sep 2025551 PMAQI
16th Sep 2025562 PMAQI
16th Sep 2025563 PMAQI
16th Sep 2025564 PMAQI
16th Sep 2025585 PMAQI
16th Sep 2025586 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20255510 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025551 AMAQI
17th Sep 2025542 AMAQI
17th Sep 2025553 AMAQI
17th Sep 2025554 AMAQI
17th Sep 2025565 AMAQI

27°C21/34°C

17th Sep 2025566 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025578 AMAQI
17th Sep 2025569 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255611 AMAQI
17th Sep 20255512 PMAQI
17th Sep 2025551 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025556 PMAQI
17th Sep 2025567 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025559 PMAQI
17th Sep 20255510 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025541 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025533 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025585 AMAQI

26°C21/34°C

18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025608 AMAQI
18th Sep 2025599 AMAQI
18th Sep 20256010 AMAQI
18th Sep 20255911 AMAQI
18th Sep 20255612 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025552 PMAQI
18th Sep 2025553 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025529 PMAQI
18th Sep 20255210 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025531 AMAQI
19th Sep 2025502 AMAQI
19th Sep 2025503 AMAQI
19th Sep 2025524 AMAQI
19th Sep 2025545 AMAQI

26°C16/35°C

19th Sep 2025566 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025568 AMAQI
19th Sep 2025579 AMAQI
19th Sep 20255510 AMAQI
19th Sep 20255411 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025543 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025537 PMAQI
19th Sep 2025538 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255210 PMAQI
19th Sep 20255111 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025511 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025473 AMAQI
20th Sep 2025484 AMAQI
20th Sep 2025515 AMAQI

27°C17/36°C

20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025538 AMAQI
20th Sep 2025549 AMAQI
20th Sep 20255510 AMAQI
20th Sep 20255411 AMAQI
20th Sep 20255412 PMAQI
20th Sep 2025531 PMAQI
20th Sep 2025542 PMAQI
20th Sep 2025533 PMAQI
20th Sep 2025544 PMAQI
20th Sep 2025545 PMAQI
20th Sep 2025546 PMAQI
20th Sep 2025547 PMAQI
20th Sep 2025548 PMAQI
20th Sep 2025549 PMAQI
20th Sep 20255410 PMAQI
20th Sep 20255411 PMAQI
21st Sep 20255312 AMAQI
21st Sep 2025531 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025533 AMAQI
21st Sep 2025534 AMAQI
21st Sep 2025535 AMAQI

28°C20/36°C

21st Sep 2025546 AMAQI
21st Sep 2025567 AMAQI
21st Sep 2025568 AMAQI
21st Sep 2025569 AMAQI
21st Sep 20255610 AMAQI
21st Sep 20255811 AMAQI
21st Sep 20255612 PMAQI
21st Sep 2025561 PMAQI
21st Sep 2025542 PMAQI
21st Sep 2025553 PMAQI
21st Sep 2025554 PMAQI
21st Sep 2025565 PMAQI
21st Sep 2025566 PMAQI
21st Sep 2025567 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025549 PMAQI
21st Sep 20255210 PMAQI
21st Sep 20255411 PMAQI
22nd Sep 20255312 AMAQI
22nd Sep 2025541 AMAQI
22nd Sep 2025522 AMAQI
22nd Sep 2025533 AMAQI
22nd Sep 2025554 AMAQI
22nd Sep 2025545 AMAQI

28°C20/36°C

22nd Sep 2025546 AMAQI
22nd Sep 2025567 AMAQI
22nd Sep 2025568 AMAQI
22nd Sep 2025559 AMAQI
22nd Sep 20255510 AMAQI
22nd Sep 20255111 AMAQI
22nd Sep 20254812 PMAQI
22nd Sep 2025491 PMAQI
22nd Sep 2025512 PMAQI
22nd Sep 2025513 PMAQI
22nd Sep 2025484 PMAQI
22nd Sep 2025465 PMAQI
22nd Sep 2025446 PMAQI
22nd Sep 2025507 PMAQI
22nd Sep 2025498 PMAQI
22nd Sep 2025459 PMAQI
22nd Sep 20254310 PMAQI
22nd Sep 20254611 PMAQI
23rd Sep 20254512 AMAQI
23rd Sep 2025411 AMAQI
23rd Sep 2025372 AMAQI
23rd Sep 2025373 AMAQI
23rd Sep 2025384 AMAQI
23rd Sep 2025405 AMAQI

26°C21/35°C

23rd Sep 2025416 AMAQI
23rd Sep 2025437 AMAQI
23rd Sep 2025528 AMAQI
23rd Sep 2025549 AMAQI
23rd Sep 20255210 AMAQI
23rd Sep 20254111 AMAQI
23rd Sep 20254212 PMAQI
23rd Sep 2025481 PMAQI
23rd Sep 2025472 PMAQI
23rd Sep 2025403 PMAQI
23rd Sep 2025384 PMAQI
23rd Sep 2025395 PMAQI
23rd Sep 2025376 PMAQI
23rd Sep 2025397 PMAQI
23rd Sep 2025388 PMAQI
23rd Sep 2025379 PMAQI
23rd Sep 20253610 PMAQI
23rd Sep 20253511 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025321 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025273 AMAQI
24th Sep 2025274 AMAQI
24th Sep 2025265 AMAQI

27°C22/34°C

24th Sep 2025276 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025298 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20252811 AMAQI
24th Sep 20253012 PMAQI
24th Sep 2025321 PMAQI
24th Sep 2025292 PMAQI
24th Sep 2025273 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025276 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025239 PMAQI
24th Sep 20252410 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252012 AMAQI
25th Sep 2025341 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025223 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025245 AMAQI

27°C24/34°C

25th Sep 2025456 AMAQI
25th Sep 2025337 AMAQI
25th Sep 2025298 AMAQI
25th Sep 2025289 AMAQI
25th Sep 20252510 AMAQI
25th Sep 20252811 AMAQI
25th Sep 20253412 PMAQI
25th Sep 2025341 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025273 PMAQI
25th Sep 2025274 PMAQI
25th Sep 2025295 PMAQI
25th Sep 2025286 PMAQI
25th Sep 2025287 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20252410 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20253312 AMAQI
26th Sep 2025371 AMAQI
26th Sep 2025402 AMAQI
26th Sep 2025373 AMAQI
26th Sep 2025344 AMAQI
26th Sep 2025345 AMAQI

25°C22/30°C

26th Sep 2025336 AMAQI
26th Sep 2025367 AMAQI
26th Sep 2025448 AMAQI
26th Sep 2025549 AMAQI
26th Sep 20254910 AMAQI
26th Sep 20254011 AMAQI
26th Sep 20254612 PMAQI
26th Sep 2025501 PMAQI
26th Sep 2025482 PMAQI
26th Sep 2025403 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025345 PMAQI
26th Sep 2025346 PMAQI
26th Sep 2025347 PMAQI
26th Sep 2025318 PMAQI
26th Sep 2025319 PMAQI
26th Sep 20253310 PMAQI
26th Sep 20253311 PMAQI
27th Sep 20253312 AMAQI
27th Sep 2025331 AMAQI
27th Sep 2025332 AMAQI
27th Sep 2025333 AMAQI
27th Sep 2025354 AMAQI
27th Sep 2025405 AMAQI

24°C19/31°C

27th Sep 2025446 AMAQI
27th Sep 2025427 AMAQI
27th Sep 2025388 AMAQI
27th Sep 2025399 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20253711 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025332 PMAQI
27th Sep 2025313 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025327 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025359 PMAQI
27th Sep 20253910 PMAQI
27th Sep 20253711 PMAQI
28th Sep 20253312 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025332 AMAQI
28th Sep 2025333 AMAQI
28th Sep 2025334 AMAQI
28th Sep 2025335 AMAQI

24°C18/32°C

28th Sep 2025336 AMAQI
28th Sep 2025337 AMAQI
28th Sep 2025338 AMAQI
28th Sep 2025339 AMAQI
28th Sep 20253310 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253312 PMAQI
28th Sep 2025291 PMAQI
28th Sep 2025272 PMAQI
28th Sep 2025283 PMAQI
28th Sep 2025284 PMAQI
28th Sep 2025345 PMAQI
28th Sep 2025336 PMAQI
28th Sep 2025427 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025399 PMAQI
28th Sep 20254510 PMAQI
28th Sep 20254611 PMAQI
29th Sep 20254612 AMAQI
29th Sep 2025481 AMAQI
29th Sep 2025422 AMAQI
29th Sep 2025423 AMAQI
29th Sep 2025374 AMAQI
29th Sep 2025395 AMAQI

25°C17/34°C

29th Sep 2025406 AMAQI
29th Sep 2025367 AMAQI
29th Sep 2025178 AMAQI
29th Sep 2025129 AMAQI
29th Sep 20251310 AMAQI
29th Sep 20252211 AMAQI
29th Sep 20251512 PMAQI
29th Sep 2025141 PMAQI
29th Sep 2025162 PMAQI
29th Sep 2025163 PMAQI
29th Sep 202574 PMAQI
29th Sep 202585 PMAQI
29th Sep 2025116 PMAQI
29th Sep 2025117 PMAQI
29th Sep 2025118 PMAQI
29th Sep 2025179 PMAQI
29th Sep 20251110 PMAQI
29th Sep 20251111 PMAQI
30th Sep 2025812 AMAQI
30th Sep 202591 AMAQI
30th Sep 202572 AMAQI
30th Sep 202563 AMAQI
30th Sep 202584 AMAQI
30th Sep 2025235 AMAQI

26°C19/33°C

30th Sep 202586 AMAQI
30th Sep 2025137 AMAQI
30th Sep 2025198 AMAQI
30th Sep 2025179 AMAQI
30th Sep 20251610 AMAQI
30th Sep 20251211 AMAQI
30th Sep 20251412 PMAQI
30th Sep 2025171 PMAQI
30th Sep 2025392 PMAQI
30th Sep 2025343 PMAQI
30th Sep 2025124 PMAQI
30th Sep 2025105 PMAQI
30th Sep 2025156 PMAQI
30th Sep 2025187 PMAQI
30th Sep 2025258 PMAQI
30th Sep 2025249 PMAQI
30th Sep 20253410 PMAQI
30th Sep 20254911 PMAQI
1st Oct 20253912 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025432 AMAQI
1st Oct 2025443 AMAQI
1st Oct 2025494 AMAQI
1st Oct 2025535 AMAQI

26°C20/35°C

1st Oct 2025546 AMAQI
1st Oct 2025587 AMAQI
1st Oct 2025658 AMAQI
1st Oct 2025659 AMAQI
1st Oct 20256610 AMAQI
1st Oct 20256311 AMAQI
1st Oct 20255912 PMAQI
1st Oct 2025601 PMAQI
1st Oct 2025592 PMAQI
1st Oct 2025573 PMAQI
1st Oct 2025584 PMAQI
1st Oct 2025585 PMAQI
1st Oct 2025566 PMAQI
1st Oct 2025567 PMAQI
1st Oct 2025558 PMAQI
1st Oct 2025549 PMAQI
1st Oct 20255310 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20255712 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025502 AMAQI
2nd Oct 2025523 AMAQI
2nd Oct 2025554 AMAQI
2nd Oct 2025555 AMAQI

26°C19/35°C

2nd Oct 2025556 AMAQI
2nd Oct 2025547 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025549 AMAQI
2nd Oct 20255410 AMAQI
2nd Oct 20255411 AMAQI
2nd Oct 20254412 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025462 PMAQI
2nd Oct 2025513 PMAQI
2nd Oct 2025524 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025506 PMAQI
2nd Oct 2025527 PMAQI
2nd Oct 2025558 PMAQI
2nd Oct 2025569 PMAQI
2nd Oct 20255510 PMAQI
2nd Oct 20255511 PMAQI
3rd Oct 20255512 AMAQI
3rd Oct 2025551 AMAQI
3rd Oct 2025572 AMAQI
3rd Oct 2025593 AMAQI
3rd Oct 2025594 AMAQI
3rd Oct 2025615 AMAQI

27°C21/35°C

3rd Oct 2025516 AMAQI
3rd Oct 2025647 AMAQI
3rd Oct 2025678 AMAQI
3rd Oct 2025659 AMAQI
3rd Oct 20256810 AMAQI
3rd Oct 20256711 AMAQI
3rd Oct 20256312 PMAQI
3rd Oct 2025641 PMAQI
3rd Oct 2025642 PMAQI
3rd Oct 2025613 PMAQI
3rd Oct 2025604 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025586 PMAQI
3rd Oct 2025597 PMAQI
3rd Oct 2025578 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20255810 PMAQI
3rd Oct 20255911 PMAQI
4th Oct 20256112 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025562 AMAQI
4th Oct 2025563 AMAQI
4th Oct 2025564 AMAQI
4th Oct 2025565 AMAQI

25°C20/32°C

4th Oct 2025576 AMAQI
4th Oct 2025577 AMAQI
4th Oct 2025568 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255610 AMAQI
4th Oct 20255811 AMAQI
4th Oct 20255512 PMAQI
4th Oct 2025521 PMAQI
4th Oct 2025532 PMAQI
4th Oct 2025533 PMAQI
4th Oct 2025494 PMAQI
4th Oct 2025485 PMAQI
4th Oct 2025466 PMAQI
4th Oct 2025437 PMAQI
4th Oct 2025488 PMAQI
4th Oct 2025519 PMAQI
4th Oct 20254710 PMAQI
4th Oct 20255211 PMAQI
5th Oct 20255012 AMAQI
5th Oct 2025471 AMAQI
5th Oct 2025492 AMAQI
5th Oct 2025543 AMAQI
5th Oct 2025524 AMAQI
5th Oct 2025475 AMAQI

25°C19/32°C

5th Oct 2025446 AMAQI
6 AM
5th Oct 2025407 AMAQI
5th Oct 2025428 AMAQI
5th Oct 2025419 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20254211 AMAQI
5th Oct 20252812 PMAQI
12 PM
5th Oct 2025251 PMAQI
5th Oct 2025242 PMAQI
5th Oct 2025233 PMAQI
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 PM

47AQI

14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM

47AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 47), while the lowest AQI was between 6 AM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM

46AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

46AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 46), while the lowest AQI was between 12 AM to 11 PM (Avg. 46).

2025 Days Vs Air Quality

Zachary, Louisiana, United States

2025

78%

150

22%

42

Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)

Good
150 Days
Moderate
42 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 78%

Health Risk Level:

Low

In 2025, 78% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Zachary, Louisiana, United States

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
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
55AQI
28th March 2025
52AQI
29th March 2025
44AQI
30th March 2025
45AQI
31st March 2025
41AQI
1st April 2025
52AQI
2nd April 2025
44AQI
3rd April 2025
53AQI
4th April 2025
54AQI
5th April 2025
53AQI
6th April 2025
43AQI
7th April 2025
21AQI
8th April 2025
27AQI
9th April 2025
43AQI
10th April 2025
41AQI
11th April 2025
39AQI
12th April 2025
39AQI
13th April 2025
46AQI
14th April 2025
40AQI
15th April 2025
40AQI
16th April 2025
41AQI
17th April 2025
49AQI
18th April 2025
49AQI
19th April 2025
48AQI
20th April 2025
50AQI
21st April 2025
49AQI
22nd April 2025
45AQI
23rd April 2025
46AQI
24th April 2025
47AQI
25th April 2025
52AQI
26th April 2025
47AQI
27th April 2025
48AQI
28th April 2025
40AQI
29th April 2025
42AQI
30th April 2025
46AQI
1st May 2025
39AQI
2nd May 2025
42AQI
3rd May 2025
28AQI
4th May 2025
27AQI
5th May 2025
28AQI
6th May 2025
39AQI
7th May 2025
30AQI
8th May 2025
37AQI
9th May 2025
32AQI
10th May 2025
25AQI
11th May 2025
26AQI
12th May 2025
26AQI
13th May 2025
33AQI
14th May 2025
39AQI
15th May 2025
40AQI
16th May 2025
38AQI
17th May 2025
44AQI
18th May 2025
41AQI
19th May 2025
41AQI
20th May 2025
43AQI
21st May 2025
38AQI
22nd May 2025
46AQI
23rd May 2025
41AQI
24th May 2025
43AQI
25th May 2025
44AQI
26th May 2025
38AQI
27th May 2025
36AQI
28th May 2025
37AQI
29th May 2025
34AQI
30th May 2025
38AQI
31st May 2025
33AQI
1st June 2025
47AQI
2nd June 2025
51AQI
3rd June 2025
54AQI
4th June 2025
47AQI
5th June 2025
38AQI
6th June 2025
45AQI
7th June 2025
68AQI
8th June 2025
52AQI
9th June 2025
52AQI
10th June 2025
52AQI
11th June 2025
35AQI
12th June 2025
31AQI
13th June 2025
35AQI
14th June 2025
40AQI
15th June 2025
38AQI
16th June 2025
31AQI
17th June 2025
34AQI
18th June 2025
39AQI
19th June 2025
41AQI
20th June 2025
41AQI
21st June 2025
45AQI
22nd June 2025
46AQI
23rd June 2025
38AQI
24th June 2025
35AQI
25th June 2025
32AQI
26th June 2025
33AQI
27th June 2025
39AQI
28th June 2025
36AQI
29th June 2025
34AQI
30th June 2025
50AQI
1st July 2025
56AQI
2nd July 2025
56AQI
3rd July 2025
53AQI
4th July 2025
54AQI
5th July 2025
62AQI
6th July 2025
54AQI
7th July 2025
52AQI
8th July 2025
43AQI
9th July 2025
32AQI
10th July 2025
33AQI
11th July 2025
40AQI
12th July 2025
42AQI
13th July 2025
36AQI
14th July 2025
30AQI
15th July 2025
35AQI
16th July 2025
44AQI
17th July 2025
40AQI
18th July 2025
34AQI
19th July 2025
34AQI
20th July 2025
39AQI
21st July 2025
36AQI
22nd July 2025
34AQI
23rd July 2025
38AQI
24th July 2025
35AQI
25th July 2025
29AQI
26th July 2025
27AQI
27th July 2025
39AQI
28th July 2025
50AQI
29th July 2025
53AQI
30th July 2025
45AQI
31st July 2025
38AQI
1st August 2025
46AQI
2nd August 2025
42AQI
3rd August 2025
46AQI
4th August 2025
48AQI
5th August 2025
43AQI
6th August 2025
38AQI
7th August 2025
39AQI
8th August 2025
39AQI
9th August 2025
37AQI
10th August 2025
37AQI
11th August 2025
27AQI
12th August 2025
24AQI
13th August 2025
24AQI
14th August 2025
28AQI
15th August 2025
31AQI
16th August 2025
33AQI
17th August 2025
43AQI
18th August 2025
50AQI
19th August 2025
47AQI
20th August 2025
47AQI
21st August 2025
45AQI
22nd August 2025
41AQI
23rd August 2025
40AQI
24th August 2025
50AQI
25th August 2025
51AQI
26th August 2025
52AQI
27th August 2025
54AQI
28th August 2025
53AQI
29th August 2025
49AQI
30th August 2025
38AQI
31st August 2025
33AQI
1st September 2025
44AQI
2nd September 2025
43AQI
3rd September 2025
49AQI
4th September 2025
44AQI
5th September 2025
37AQI
6th September 2025
37AQI
7th September 2025
49AQI
8th September 2025
47AQI
9th September 2025
51AQI
10th September 2025
53AQI
11th September 2025
55AQI
12th September 2025
60AQI
13th September 2025
60AQI
14th September 2025
58AQI
15th September 2025
57AQI
16th September 2025
56AQI
17th September 2025
55AQI
18th September 2025
55AQI
19th September 2025
53AQI
20th September 2025
52AQI
21st September 2025
54AQI
22nd September 2025
50AQI
23rd September 2025
41AQI
24th September 2025
28AQI
25th September 2025
27AQI
26th September 2025
38AQI
27th September 2025
35AQI
28th September 2025
35AQI
29th September 2025
24AQI
30th September 2025
18AQI
1st October 2025
54AQI
2nd October 2025
53AQI
3rd October 2025
60AQI
4th October 2025
56AQI
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
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

47AQI

44AQI

36AQI

42AQI

42AQI

41AQI

46AQI

56AQI

No. of days

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

202542AQI

3
2
25
5
31
24
6
23
8
27
4
17
13
4
150
42

Highest AQI recorded in

October

56AQI

Lowest AQI recorded in

May

36AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
42AQI
Least Polluted Year Recorded
2025(Avg.)
42AQI

Zachary's annual 2025 AQI (42) shows an average percentage change of NaN% (improved AQI) compared to previous years: .