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Geismar, 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

Geismar, Louisiana, United States

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Oct 2025
60AQI
Lowest AQI recorded on
1st Oct 2025
51AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 60 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025

Geismar, Louisiana, United States

AQI
Day
Night
.

6 AM3rd Oct 2025

7 PM

5 AM4th Oct 2025

Day time
Avg. Highest Time
10AM3rd Oct

68AQI

Avg. Lowest Time
6AM3rd Oct

49AQI

Night time
Avg. Highest Time
12AM4th Oct

60AQI

Avg. Lowest Time
3AM4th Oct

56AQI

In the last 24 hours,

Geismar's AQI reached its highest point of 68 at 10 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Geismar, Louisiana, United States

SepOct
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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025446 AMAQI
4th Sep 2025447 AMAQI
4th Sep 2025478 AMAQI
4th Sep 2025569 AMAQI
4th Sep 20255610 AMAQI
4th Sep 20254911 AMAQI
4th Sep 20254712 PMAQI
4th Sep 2025471 PMAQI
4th Sep 2025482 PMAQI
4th Sep 2025463 PMAQI
4th Sep 2025454 PMAQI
4th Sep 2025505 PMAQI
4th Sep 2025496 PMAQI
4th Sep 2025467 PMAQI
4th Sep 2025468 PMAQI
4th Sep 2025449 PMAQI
4th Sep 20254410 PMAQI
4th Sep 20253911 PMAQI
5th Sep 20253912 AMAQI
5th Sep 2025381 AMAQI
5th Sep 2025382 AMAQI
5th Sep 2025353 AMAQI
5th Sep 2025364 AMAQI
5th Sep 2025335 AMAQI

28°C20/35°C

5th Sep 2025366 AMAQI
5th Sep 2025357 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025409 AMAQI
5th Sep 20254210 AMAQI
5th Sep 20254711 AMAQI
5th Sep 20255012 PMAQI
5th Sep 2025531 PMAQI
5th Sep 2025412 PMAQI
5th Sep 2025383 PMAQI
5th Sep 2025424 PMAQI
5th Sep 2025495 PMAQI
5th Sep 2025536 PMAQI
5th Sep 2025397 PMAQI
5th Sep 2025448 PMAQI
5th Sep 2025419 PMAQI
5th Sep 20253710 PMAQI
5th Sep 20253411 PMAQI
6th Sep 20253212 AMAQI
6th Sep 2025321 AMAQI
6th Sep 2025312 AMAQI
6th Sep 2025303 AMAQI
6th Sep 2025334 AMAQI
6th Sep 2025345 AMAQI

28°C22/35°C

6th Sep 2025386 AMAQI
6th Sep 2025447 AMAQI
6th Sep 2025498 AMAQI
6th Sep 2025549 AMAQI
6th Sep 20255210 AMAQI
6th Sep 20254611 AMAQI
6th Sep 20253812 PMAQI
6th Sep 2025361 PMAQI
6th Sep 2025382 PMAQI
6th Sep 2025403 PMAQI
6th Sep 2025424 PMAQI
6th Sep 2025395 PMAQI
6th Sep 2025416 PMAQI
6th Sep 2025377 PMAQI
6th Sep 2025428 PMAQI
6th Sep 2025449 PMAQI
6th Sep 20254210 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20254412 AMAQI
7th Sep 2025451 AMAQI
7th Sep 2025502 AMAQI
7th Sep 2025543 AMAQI
7th Sep 2025524 AMAQI
7th Sep 2025535 AMAQI

28°C22/34°C

7th Sep 2025526 AMAQI
7th Sep 2025527 AMAQI
7th Sep 2025528 AMAQI
7th Sep 2025529 AMAQI
7th Sep 20255210 AMAQI
7th Sep 20255111 AMAQI
7th Sep 20255212 PMAQI
7th Sep 2025491 PMAQI
7th Sep 2025482 PMAQI
7th Sep 2025513 PMAQI
7th Sep 2025514 PMAQI
7th Sep 2025525 PMAQI
7th Sep 2025526 PMAQI
7th Sep 2025517 PMAQI
7th Sep 2025528 PMAQI
7th Sep 2025529 PMAQI
7th Sep 20255210 PMAQI
7th Sep 20254611 PMAQI
8th Sep 20254812 AMAQI
8th Sep 2025491 AMAQI
8th Sep 2025472 AMAQI
8th Sep 2025493 AMAQI
8th Sep 2025504 AMAQI
8th Sep 2025495 AMAQI

26°C21/32°C

8th Sep 2025506 AMAQI
8th Sep 2025527 AMAQI
8th Sep 2025508 AMAQI
8th Sep 2025519 AMAQI
8th Sep 20255010 AMAQI
8th Sep 20255111 AMAQI
8th Sep 20255212 PMAQI
8th Sep 2025521 PMAQI
8th Sep 2025532 PMAQI
8th Sep 2025533 PMAQI
8th Sep 2025534 PMAQI
8th Sep 2025545 PMAQI
8th Sep 2025546 PMAQI
8th Sep 2025527 PMAQI
8th Sep 2025538 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20255510 PMAQI
8th Sep 20255411 PMAQI
9th Sep 20255512 AMAQI
9th Sep 2025541 AMAQI
9th Sep 2025552 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025534 AMAQI
9th Sep 2025535 AMAQI

25°C19/31°C

9th Sep 2025536 AMAQI
9th Sep 2025537 AMAQI
9th Sep 2025548 AMAQI
9th Sep 2025549 AMAQI
9th Sep 20255610 AMAQI
9th Sep 20255511 AMAQI
9th Sep 20255412 PMAQI
9th Sep 2025551 PMAQI
9th Sep 2025542 PMAQI
9th Sep 2025533 PMAQI
9th Sep 2025504 PMAQI
9th Sep 2025455 PMAQI
9th Sep 2025436 PMAQI
9th Sep 2025497 PMAQI
9th Sep 2025468 PMAQI
9th Sep 2025449 PMAQI
9th Sep 20254610 PMAQI
9th Sep 20255411 PMAQI
10th Sep 20255312 AMAQI
10th Sep 2025501 AMAQI
10th Sep 2025462 AMAQI
10th Sep 2025483 AMAQI
10th Sep 2025504 AMAQI
10th Sep 2025435 AMAQI

25°C17/33°C

10th Sep 2025466 AMAQI
10th Sep 2025497 AMAQI
10th Sep 2025528 AMAQI
10th Sep 2025529 AMAQI
10th Sep 20255410 AMAQI
10th Sep 20255311 AMAQI
10th Sep 20255312 PMAQI
10th Sep 2025521 PMAQI
10th Sep 2025502 PMAQI
10th Sep 2025463 PMAQI
10th Sep 2025494 PMAQI
10th Sep 2025505 PMAQI
10th Sep 2025506 PMAQI
10th Sep 2025527 PMAQI
10th Sep 2025528 PMAQI
10th Sep 2025539 PMAQI
10th Sep 20255410 PMAQI
10th Sep 20255211 PMAQI
11th Sep 20255212 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025512 AMAQI
11th Sep 2025533 AMAQI
11th Sep 2025544 AMAQI
11th Sep 2025545 AMAQI

27°C20/34°C

11th Sep 2025536 AMAQI
11th Sep 2025537 AMAQI
11th Sep 2025538 AMAQI
11th Sep 2025549 AMAQI
11th Sep 20255410 AMAQI
11th Sep 20255311 AMAQI
11th Sep 20255212 PMAQI
11th Sep 2025551 PMAQI
11th Sep 2025552 PMAQI
11th Sep 2025563 PMAQI
11th Sep 2025564 PMAQI
11th Sep 2025575 PMAQI
11th Sep 2025576 PMAQI
11th Sep 2025547 PMAQI
11th Sep 2025548 PMAQI
11th Sep 2025569 PMAQI
11th Sep 20255510 PMAQI
11th Sep 20255711 PMAQI
12th Sep 20255812 AMAQI
12th Sep 2025571 AMAQI
12th Sep 2025562 AMAQI
12th Sep 2025563 AMAQI
12th Sep 2025574 AMAQI
12th Sep 2025575 AMAQI

28°C21/35°C

12th Sep 2025606 AMAQI
12th Sep 2025607 AMAQI
12th Sep 2025598 AMAQI
12th Sep 2025619 AMAQI
12th Sep 20256210 AMAQI
12th Sep 20256311 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025621 PMAQI
12th Sep 2025622 PMAQI
12th Sep 2025623 PMAQI
12th Sep 2025604 PMAQI
12th Sep 2025615 PMAQI
12th Sep 2025616 PMAQI
12th Sep 2025597 PMAQI
12th Sep 2025598 PMAQI
12th Sep 2025589 PMAQI
12th Sep 20255910 PMAQI
12th Sep 20255911 PMAQI
13th Sep 20256012 AMAQI
13th Sep 2025601 AMAQI
13th Sep 2025602 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025554 AMAQI
13th Sep 2025575 AMAQI

28°C19/36°C

13th Sep 2025586 AMAQI
13th Sep 2025597 AMAQI
13th Sep 2025618 AMAQI
13th Sep 2025639 AMAQI
13th Sep 20256310 AMAQI
13th Sep 20256411 AMAQI
13th Sep 20256512 PMAQI
13th Sep 2025651 PMAQI
13th Sep 2025642 PMAQI
13th Sep 2025643 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025635 PMAQI
13th Sep 2025626 PMAQI
13th Sep 2025617 PMAQI
13th Sep 2025608 PMAQI
13th Sep 2025609 PMAQI
13th Sep 20255910 PMAQI
13th Sep 20256011 PMAQI
14th Sep 20256012 AMAQI
14th Sep 2025621 AMAQI
14th Sep 2025602 AMAQI
14th Sep 2025603 AMAQI
14th Sep 2025594 AMAQI
14th Sep 2025625 AMAQI

28°C20/36°C

14th Sep 2025616 AMAQI
14th Sep 2025597 AMAQI
14th Sep 2025608 AMAQI
14th Sep 2025619 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20255911 AMAQI
14th Sep 20255712 PMAQI
14th Sep 2025541 PMAQI
14th Sep 2025542 PMAQI
14th Sep 2025543 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025545 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025587 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025529 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20255311 PMAQI
15th Sep 20255512 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025553 AMAQI
15th Sep 2025564 AMAQI
15th Sep 2025555 AMAQI

28°C21/35°C

15th Sep 2025586 AMAQI
15th Sep 2025547 AMAQI
15th Sep 2025458 AMAQI
15th Sep 2025659 AMAQI
15th Sep 20255810 AMAQI
15th Sep 20255811 AMAQI
15th Sep 20255612 PMAQI
15th Sep 2025541 PMAQI
15th Sep 2025532 PMAQI
15th Sep 2025543 PMAQI
15th Sep 2025544 PMAQI
15th Sep 2025555 PMAQI
15th Sep 2025546 PMAQI
15th Sep 2025557 PMAQI
15th Sep 2025558 PMAQI
15th Sep 2025559 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255611 PMAQI
16th Sep 20255612 AMAQI
16th Sep 2025571 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025563 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025565 AMAQI

28°C20/35°C

16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025568 AMAQI
16th Sep 2025569 AMAQI
16th Sep 20255510 AMAQI
16th Sep 20255411 AMAQI
16th Sep 20255512 PMAQI
16th Sep 2025551 PMAQI
16th Sep 2025562 PMAQI
16th Sep 2025563 PMAQI
16th Sep 2025554 PMAQI
16th Sep 2025575 PMAQI
16th Sep 2025576 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025568 PMAQI
16th Sep 2025569 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255412 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025532 AMAQI
17th Sep 2025533 AMAQI
17th Sep 2025534 AMAQI
17th Sep 2025545 AMAQI

27°C21/35°C

17th Sep 2025566 AMAQI
17th Sep 2025547 AMAQI
17th Sep 2025528 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025521 PMAQI
17th Sep 2025552 PMAQI
17th Sep 2025543 PMAQI
17th Sep 2025544 PMAQI
17th Sep 2025535 PMAQI
17th Sep 2025536 PMAQI
17th Sep 2025547 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025539 PMAQI
17th Sep 20255210 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025511 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025353 AMAQI
18th Sep 2025364 AMAQI
18th Sep 2025405 AMAQI

26°C21/35°C

18th Sep 2025426 AMAQI
18th Sep 2025437 AMAQI
18th Sep 2025458 AMAQI
18th Sep 2025489 AMAQI
18th Sep 20255410 AMAQI
18th Sep 20255311 AMAQI
18th Sep 20254612 PMAQI
18th Sep 2025421 PMAQI
18th Sep 2025392 PMAQI
18th Sep 2025423 PMAQI
18th Sep 2025414 PMAQI
18th Sep 2025425 PMAQI
18th Sep 2025426 PMAQI
18th Sep 2025437 PMAQI
18th Sep 2025438 PMAQI
18th Sep 2025449 PMAQI
18th Sep 20254410 PMAQI
18th Sep 20254311 PMAQI
19th Sep 20254412 AMAQI
19th Sep 2025411 AMAQI
19th Sep 2025372 AMAQI
19th Sep 2025383 AMAQI
19th Sep 2025384 AMAQI
19th Sep 2025395 AMAQI

26°C16/34°C

19th Sep 2025446 AMAQI
19th Sep 2025417 AMAQI
19th Sep 2025418 AMAQI
19th Sep 2025509 AMAQI
19th Sep 20255210 AMAQI
19th Sep 20254311 AMAQI
19th Sep 20253912 PMAQI
19th Sep 2025391 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025403 PMAQI
19th Sep 2025404 PMAQI
19th Sep 2025395 PMAQI
19th Sep 2025386 PMAQI
19th Sep 2025397 PMAQI
19th Sep 2025398 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20253810 PMAQI
19th Sep 20253911 PMAQI
20th Sep 20254012 AMAQI
20th Sep 2025391 AMAQI
20th Sep 2025342 AMAQI
20th Sep 2025433 AMAQI
20th Sep 2025394 AMAQI
20th Sep 2025395 AMAQI

26°C17/35°C

20th Sep 2025426 AMAQI
20th Sep 2025397 AMAQI
20th Sep 2025438 AMAQI
20th Sep 2025519 AMAQI
20th Sep 20255010 AMAQI
20th Sep 20254411 AMAQI
20th Sep 20254212 PMAQI
20th Sep 2025411 PMAQI
20th Sep 2025402 PMAQI
20th Sep 2025433 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025455 PMAQI
20th Sep 2025446 PMAQI
20th Sep 2025427 PMAQI
20th Sep 2025428 PMAQI
20th Sep 2025449 PMAQI
20th Sep 20254610 PMAQI
20th Sep 20254611 PMAQI
21st Sep 20254612 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025422 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025464 AMAQI
21st Sep 2025445 AMAQI

28°C21/35°C

21st Sep 2025486 AMAQI
21st Sep 2025507 AMAQI
21st Sep 2025518 AMAQI
21st Sep 2025529 AMAQI
21st Sep 20255210 AMAQI
21st Sep 20255411 AMAQI
21st Sep 20255512 PMAQI
21st Sep 2025521 PMAQI
21st Sep 2025502 PMAQI
21st Sep 2025503 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025515 PMAQI
21st Sep 2025526 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025498 PMAQI
21st Sep 2025509 PMAQI
21st Sep 20255110 PMAQI
21st Sep 20254811 PMAQI
22nd Sep 20254812 AMAQI
22nd Sep 2025481 AMAQI
22nd Sep 2025462 AMAQI
22nd Sep 2025463 AMAQI
22nd Sep 2025464 AMAQI
22nd Sep 2025475 AMAQI

28°C21/36°C

22nd Sep 2025486 AMAQI
22nd Sep 2025487 AMAQI
22nd Sep 2025528 AMAQI
22nd Sep 2025539 AMAQI
22nd Sep 20255410 AMAQI
22nd Sep 20255011 AMAQI
22nd Sep 20254512 PMAQI
22nd Sep 2025431 PMAQI
22nd Sep 2025462 PMAQI
22nd Sep 2025483 PMAQI
22nd Sep 2025424 PMAQI
22nd Sep 2025415 PMAQI
22nd Sep 2025426 PMAQI
22nd Sep 2025477 PMAQI
22nd Sep 2025468 PMAQI
22nd Sep 2025409 PMAQI
22nd Sep 20254110 PMAQI
22nd Sep 20254211 PMAQI
23rd Sep 20254012 AMAQI
23rd Sep 2025401 AMAQI
23rd Sep 2025322 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025354 AMAQI
23rd Sep 2025345 AMAQI

26°C22/34°C

23rd Sep 2025386 AMAQI
23rd Sep 2025397 AMAQI
23rd Sep 2025418 AMAQI
23rd Sep 2025469 AMAQI
23rd Sep 20254310 AMAQI
23rd Sep 20253811 AMAQI
23rd Sep 20253912 PMAQI
23rd Sep 2025391 PMAQI
23rd Sep 2025392 PMAQI
23rd Sep 2025383 PMAQI
23rd Sep 2025384 PMAQI
23rd Sep 2025385 PMAQI
23rd Sep 2025376 PMAQI
23rd Sep 2025357 PMAQI
23rd Sep 2025348 PMAQI
23rd Sep 2025339 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253311 PMAQI
24th Sep 20253212 AMAQI
24th Sep 2025301 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025293 AMAQI
24th Sep 2025334 AMAQI
24th Sep 2025295 AMAQI

27°C22/33°C

24th Sep 2025296 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025338 AMAQI
24th Sep 2025349 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20253211 AMAQI
24th Sep 20253312 PMAQI
24th Sep 2025291 PMAQI
24th Sep 2025272 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025264 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025276 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252710 PMAQI
24th Sep 20252711 PMAQI
25th Sep 202517212 AMAQI
25th Sep 20252561 AMAQI
25th Sep 20252552 AMAQI
25th Sep 20252563 AMAQI
25th Sep 20252524 AMAQI
25th Sep 20252595 AMAQI

27°C24/33°C

25th Sep 20252346 AMAQI
25th Sep 20252527 AMAQI
25th Sep 20252558 AMAQI
25th Sep 20252569 AMAQI
25th Sep 202525410 AMAQI
25th Sep 202525211 AMAQI
25th Sep 202525412 PMAQI
25th Sep 20252521 PMAQI
25th Sep 20252522 PMAQI
25th Sep 20252553 PMAQI
25th Sep 20252524 PMAQI
25th Sep 20252555 PMAQI
25th Sep 20252526 PMAQI
25th Sep 20252577 PMAQI
25th Sep 20252528 PMAQI
25th Sep 20252579 PMAQI
25th Sep 202525110 PMAQI
25th Sep 202525811 PMAQI
26th Sep 202525212 AMAQI
26th Sep 20252561 AMAQI
26th Sep 20252292 AMAQI
26th Sep 20252523 AMAQI
26th Sep 20252584 AMAQI
26th Sep 20252575 AMAQI

25°C23/29°C

26th Sep 20252366 AMAQI
26th Sep 20252557 AMAQI
26th Sep 20252568 AMAQI
26th Sep 20251109 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 2025309 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

25°C20/31°C

27th Sep 2025446 AMAQI
27th Sep 2025427 AMAQI
27th Sep 2025368 AMAQI
27th Sep 2025399 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20253711 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025322 PMAQI
27th Sep 2025313 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025308 PMAQI
27th Sep 2025359 PMAQI
27th Sep 20253910 PMAQI
27th Sep 20253711 PMAQI
28th Sep 20253312 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025342 AMAQI
28th Sep 2025383 AMAQI
28th Sep 2025344 AMAQI
28th Sep 2025335 AMAQI

25°C18/31°C

28th Sep 2025336 AMAQI
28th Sep 2025347 AMAQI
28th Sep 2025348 AMAQI
28th Sep 2025349 AMAQI
28th Sep 20253310 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253412 PMAQI
28th Sep 2025331 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025313 PMAQI
28th Sep 2025304 PMAQI
28th Sep 2025315 PMAQI
28th Sep 2025326 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025398 PMAQI
28th Sep 2025409 PMAQI
28th Sep 20254710 PMAQI
28th Sep 20255211 PMAQI
29th Sep 20254112 AMAQI
29th Sep 2025321 AMAQI
29th Sep 2025382 AMAQI
29th Sep 2025393 AMAQI
29th Sep 2025334 AMAQI
29th Sep 2025295 AMAQI

26°C18/34°C

29th Sep 2025356 AMAQI
29th Sep 2025337 AMAQI
29th Sep 2025198 AMAQI
29th Sep 2025159 AMAQI
29th Sep 20251510 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025141 PMAQI
29th Sep 2025172 PMAQI
29th Sep 2025153 PMAQI
29th Sep 202574 PMAQI
29th Sep 202585 PMAQI
29th Sep 2025116 PMAQI
29th Sep 2025107 PMAQI
29th Sep 2025108 PMAQI
29th Sep 2025159 PMAQI
29th Sep 20251010 PMAQI
29th Sep 20251111 PMAQI
30th Sep 2025612 AMAQI
30th Sep 202581 AMAQI
30th Sep 202562 AMAQI
30th Sep 202573 AMAQI
30th Sep 202574 AMAQI
30th Sep 2025215 AMAQI

27°C20/35°C

30th Sep 202586 AMAQI
30th Sep 2025147 AMAQI
30th Sep 2025178 AMAQI
30th Sep 2025189 AMAQI
30th Sep 20251810 AMAQI
30th Sep 20251411 AMAQI
30th Sep 20251412 PMAQI
30th Sep 2025111 PMAQI
30th Sep 2025382 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025114 PMAQI
30th Sep 2025145 PMAQI
30th Sep 2025176 PMAQI
30th Sep 2025207 PMAQI
30th Sep 2025248 PMAQI
30th Sep 2025279 PMAQI
30th Sep 20253610 PMAQI
30th Sep 20253611 PMAQI
1st Oct 20253812 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025432 AMAQI
1st Oct 2025393 AMAQI
1st Oct 2025454 AMAQI
1st Oct 2025475 AMAQI

27°C21/34°C

1st Oct 2025446 AMAQI
1st Oct 2025567 AMAQI
1st Oct 2025618 AMAQI
1st Oct 2025639 AMAQI
1st Oct 20256310 AMAQI
1st Oct 20255911 AMAQI
1st Oct 20255812 PMAQI
1st Oct 2025571 PMAQI
1st Oct 2025552 PMAQI
1st Oct 2025563 PMAQI
1st Oct 2025574 PMAQI
1st Oct 2025575 PMAQI
1st Oct 2025566 PMAQI
1st Oct 2025567 PMAQI
1st Oct 2025548 PMAQI
1st Oct 2025529 PMAQI
1st Oct 20255310 PMAQI
1st Oct 20255411 PMAQI
2nd Oct 20255712 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025522 AMAQI
2nd Oct 2025533 AMAQI
2nd Oct 2025564 AMAQI
2nd Oct 2025555 AMAQI

27°C20/35°C

2nd Oct 2025526 AMAQI
2nd Oct 2025537 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025539 AMAQI
2nd Oct 20255310 AMAQI
2nd Oct 20254911 AMAQI
2nd Oct 20254512 PMAQI
2nd Oct 2025471 PMAQI
2nd Oct 2025472 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025535 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025568 PMAQI
2nd Oct 2025579 PMAQI
2nd Oct 20255810 PMAQI
2nd Oct 20255711 PMAQI
3rd Oct 20255712 AMAQI
3rd Oct 2025561 AMAQI
3rd Oct 2025582 AMAQI
3rd Oct 2025623 AMAQI
3rd Oct 2025634 AMAQI
3rd Oct 2025595 AMAQI

27°C22/35°C

3rd Oct 2025496 AMAQI
3rd Oct 2025637 AMAQI
3rd Oct 2025658 AMAQI
3rd Oct 2025669 AMAQI
3rd Oct 20256810 AMAQI
3rd Oct 20256511 AMAQI
3rd Oct 20256312 PMAQI
3rd Oct 2025631 PMAQI
3rd Oct 2025652 PMAQI
3rd Oct 2025633 PMAQI
3rd Oct 2025604 PMAQI
3rd Oct 2025595 PMAQI
3rd Oct 2025596 PMAQI
3rd Oct 2025597 PMAQI
3rd Oct 2025588 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20255810 PMAQI
3rd Oct 20255911 PMAQI
4th Oct 20256012 AMAQI
4th Oct 2025581 AMAQI
4th Oct 2025582 AMAQI
4th Oct 2025563 AMAQI
4th Oct 2025574 AMAQI

26°C21/32°C

6 AM
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
7 AM - 8 AM

61AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 7 PM

52AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 61), while the lowest AQI was between 4 PM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
1 AM

59AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 11 PM

53AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 59), while the lowest AQI was between 8 PM to 11 PM (Avg. 53).

2025 Days Vs Air Quality

Geismar, Louisiana, United States

2025

77%

147

21%

40

2%

3

0.5%

1

Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)

Good
147 Days
Moderate
40 Days
Poor
3 Days
Unhealthy
0 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 77%

Health Risk Level:

Low

In 2025, 77% of 277 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

Geismar, 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
52AQI
28th March 2025
50AQI
29th March 2025
41AQI
30th March 2025
44AQI
31st March 2025
46AQI
1st April 2025
58AQI
2nd April 2025
47AQI
3rd April 2025
55AQI
4th April 2025
56AQI
5th April 2025
54AQI
6th April 2025
37AQI
7th April 2025
22AQI
8th April 2025
34AQI
9th April 2025
84AQI
10th April 2025
39AQI
11th April 2025
38AQI
12th April 2025
46AQI
13th April 2025
54AQI
14th April 2025
40AQI
15th April 2025
38AQI
16th April 2025
43AQI
17th April 2025
46AQI
18th April 2025
40AQI
19th April 2025
49AQI
20th April 2025
50AQI
21st April 2025
46AQI
22nd April 2025
42AQI
23rd April 2025
47AQI
24th April 2025
45AQI
25th April 2025
47AQI
26th April 2025
41AQI
27th April 2025
45AQI
28th April 2025
35AQI
29th April 2025
39AQI
30th April 2025
45AQI
1st May 2025
40AQI
2nd May 2025
40AQI
3rd May 2025
42AQI
4th May 2025
30AQI
5th May 2025
35AQI
6th May 2025
40AQI
7th May 2025
31AQI
8th May 2025
35AQI
9th May 2025
35AQI
10th May 2025
27AQI
11th May 2025
30AQI
12th May 2025
27AQI
13th May 2025
36AQI
14th May 2025
40AQI
15th May 2025
43AQI
16th May 2025
45AQI
17th May 2025
46AQI
18th May 2025
46AQI
19th May 2025
45AQI
20th May 2025
46AQI
21st May 2025
45AQI
22nd May 2025
50AQI
23rd May 2025
46AQI
24th May 2025
49AQI
25th May 2025
51AQI
26th May 2025
46AQI
27th May 2025
47AQI
28th May 2025
47AQI
29th May 2025
41AQI
30th May 2025
41AQI
31st May 2025
35AQI
1st June 2025
133AQI
2nd June 2025
104AQI
3rd June 2025
50AQI
4th June 2025
43AQI
5th June 2025
41AQI
6th June 2025
49AQI
7th June 2025
67AQI
8th June 2025
48AQI
9th June 2025
53AQI
10th June 2025
55AQI
11th June 2025
31AQI
12th June 2025
32AQI
13th June 2025
32AQI
14th June 2025
41AQI
15th June 2025
33AQI
16th June 2025
31AQI
17th June 2025
36AQI
18th June 2025
40AQI
19th June 2025
41AQI
20th June 2025
43AQI
21st June 2025
48AQI
22nd June 2025
49AQI
23rd June 2025
39AQI
24th June 2025
32AQI
25th June 2025
27AQI
26th June 2025
30AQI
27th June 2025
36AQI
28th June 2025
35AQI
29th June 2025
36AQI
30th June 2025
54AQI
1st July 2025
60AQI
2nd July 2025
59AQI
3rd July 2025
57AQI
4th July 2025
54AQI
5th July 2025
65AQI
6th July 2025
55AQI
7th July 2025
52AQI
8th July 2025
44AQI
9th July 2025
32AQI
10th July 2025
31AQI
11th July 2025
39AQI
12th July 2025
42AQI
13th July 2025
32AQI
14th July 2025
28AQI
15th July 2025
35AQI
16th July 2025
41AQI
17th July 2025
39AQI
18th July 2025
36AQI
19th July 2025
31AQI
20th July 2025
37AQI
21st July 2025
33AQI
22nd July 2025
29AQI
23rd July 2025
28AQI
24th July 2025
26AQI
25th July 2025
25AQI
26th July 2025
26AQI
27th July 2025
44AQI
28th July 2025
54AQI
29th July 2025
55AQI
30th July 2025
48AQI
31st July 2025
36AQI
1st August 2025
52AQI
2nd August 2025
47AQI
3rd August 2025
44AQI
4th August 2025
53AQI
5th August 2025
47AQI
6th August 2025
39AQI
7th August 2025
38AQI
8th August 2025
37AQI
9th August 2025
36AQI
10th August 2025
38AQI
11th August 2025
30AQI
12th August 2025
28AQI
13th August 2025
26AQI
14th August 2025
29AQI
15th August 2025
32AQI
16th August 2025
31AQI
17th August 2025
41AQI
18th August 2025
48AQI
19th August 2025
49AQI
20th August 2025
50AQI
21st August 2025
47AQI
22nd August 2025
43AQI
23rd August 2025
40AQI
24th August 2025
50AQI
25th August 2025
53AQI
26th August 2025
53AQI
27th August 2025
54AQI
28th August 2025
53AQI
29th August 2025
48AQI
30th August 2025
36AQI
31st August 2025
31AQI
1st September 2025
36AQI
2nd September 2025
39AQI
3rd September 2025
45AQI
4th September 2025
47AQI
5th September 2025
41AQI
6th September 2025
39AQI
7th September 2025
51AQI
8th September 2025
51AQI
9th September 2025
51AQI
10th September 2025
50AQI
11th September 2025
54AQI
12th September 2025
59AQI
13th September 2025
61AQI
14th September 2025
57AQI
15th September 2025
55AQI
16th September 2025
56AQI
17th September 2025
54AQI
18th September 2025
44AQI
19th September 2025
40AQI
20th September 2025
42AQI
21st September 2025
49AQI
22nd September 2025
46AQI
23rd September 2025
37AQI
24th September 2025
29AQI
25th September 2025
250AQI
26th September 2025
123AQI
27th September 2025
34AQI
28th September 2025
36AQI
29th September 2025
21AQI
30th September 2025
18AQI
1st October 2025
51AQI
2nd October 2025
53AQI
3rd October 2025
60AQI
4th October 2025
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

45AQI

41AQI

46AQI

41AQI

42AQI

54AQI

55AQI

No. of days

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

202545AQI

4
1
24
6
30
1
24
4
2
22
9
25
6
18
10
1
1
3
147
40
3
1

Highest AQI recorded in

October

55AQI

Lowest AQI recorded in

May

41AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
45AQI
Least Polluted Year Recorded
2025(Avg.)
45AQI

Geismar's annual 2025 AQI (45) shows an average percentage change of NaN% (improved AQI) compared to previous years: .