Jefferson, 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+
August Air Quality Analysis
Jefferson, Louisiana, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2024
96AQILowest AQI recorded on
18th Aug 2021
20AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Jefferson, Louisiana, United States
AQI
Day
Night
.
6 AM10th Aug 2025
7 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
11AM10th Aug
46AQI
Avg. Lowest Time
6PM10th Aug
32AQI
Night time
Avg. Highest Time
8PM10th Aug
33AQI
Avg. Lowest Time
4AM11th Aug
22AQI
In the last 24 hours,
Jefferson's AQI reached its highest point of 46 at 11 AM during the Day, while the lowest point, 22, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Jefferson, Louisiana, United States
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025386 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025418 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20254210 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20253912 PMAQI
12th Jul 2025391 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025396 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254010 PMAQI
12th Jul 20254011 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025411 AMAQI
13th Jul 2025342 AMAQI
13th Jul 2025333 AMAQI
13th Jul 2025324 AMAQI
13th Jul 2025365 AMAQI
28°C25/34°C
13th Jul 2025356 AMAQI
13th Jul 2025377 AMAQI
13th Jul 2025358 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20253712 PMAQI
13th Jul 2025361 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025364 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025346 PMAQI
13th Jul 2025367 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025349 PMAQI
13th Jul 20253710 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253512 AMAQI
14th Jul 2025361 AMAQI
14th Jul 2025272 AMAQI
14th Jul 2025273 AMAQI
14th Jul 2025314 AMAQI
14th Jul 2025305 AMAQI
29°C25/34°C
14th Jul 2025306 AMAQI
14th Jul 2025337 AMAQI
14th Jul 2025328 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20253112 PMAQI
14th Jul 2025371 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025353 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025336 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025329 PMAQI
14th Jul 20253210 PMAQI
14th Jul 20253211 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025311 AMAQI
15th Jul 2025322 AMAQI
15th Jul 2025323 AMAQI
15th Jul 2025324 AMAQI
15th Jul 2025335 AMAQI
29°C24/34°C
15th Jul 2025356 AMAQI
15th Jul 2025337 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025339 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253711 AMAQI
15th Jul 20253612 PMAQI
15th Jul 2025361 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025348 PMAQI
15th Jul 2025379 PMAQI
15th Jul 20253510 PMAQI
15th Jul 20253411 PMAQI
16th Jul 20253612 AMAQI
16th Jul 2025361 AMAQI
16th Jul 2025362 AMAQI
16th Jul 2025353 AMAQI
16th Jul 2025364 AMAQI
16th Jul 2025365 AMAQI
31°C25/37°C
16th Jul 2025376 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254211 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025423 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025439 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025381 AMAQI
17th Jul 2025282 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025294 AMAQI
17th Jul 2025305 AMAQI
30°C27/35°C
17th Jul 2025326 AMAQI
17th Jul 2025317 AMAQI
17th Jul 2025338 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253412 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025334 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025337 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025309 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253312 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025362 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025364 AMAQI
18th Jul 2025375 AMAQI
28°C26/31°C
18th Jul 2025386 AMAQI
18th Jul 2025367 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253610 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025375 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025302 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025284 AMAQI
19th Jul 2025285 AMAQI
26°C25/28°C
19th Jul 2025286 AMAQI
19th Jul 2025297 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025319 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20253211 AMAQI
19th Jul 20253312 PMAQI
19th Jul 2025331 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025334 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025327 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025341 AMAQI
20th Jul 2025362 AMAQI
20th Jul 2025363 AMAQI
20th Jul 2025374 AMAQI
20th Jul 2025385 AMAQI
28°C25/34°C
20th Jul 2025386 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025415 PMAQI
20th Jul 2025406 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025398 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20254010 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20253912 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025342 AMAQI
21st Jul 2025343 AMAQI
21st Jul 2025344 AMAQI
21st Jul 2025335 AMAQI
30°C26/36°C
21st Jul 2025346 AMAQI
21st Jul 2025357 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20253610 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025375 PMAQI
21st Jul 2025376 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025302 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025304 AMAQI
22nd Jul 2025305 AMAQI
30°C26/35°C
22nd Jul 2025316 AMAQI
22nd Jul 2025327 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20253311 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025299 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025282 AMAQI
23rd Jul 2025283 AMAQI
23rd Jul 2025284 AMAQI
23rd Jul 2025305 AMAQI
32°C27/38°C
23rd Jul 2025306 AMAQI
23rd Jul 2025307 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025334 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025307 PMAQI
23rd Jul 2025318 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025313 AMAQI
24th Jul 2025324 AMAQI
24th Jul 2025325 AMAQI
31°C26/36°C
24th Jul 2025326 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20253510 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025392 PMAQI
24th Jul 2025373 PMAQI
24th Jul 2025374 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025319 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025282 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025254 AMAQI
25th Jul 2025275 AMAQI
28°C26/33°C
25th Jul 2025286 AMAQI
25th Jul 2025297 AMAQI
25th Jul 2025318 AMAQI
25th Jul 2025299 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025284 AMAQI
26th Jul 2025275 AMAQI
29°C26/32°C
26th Jul 2025286 AMAQI
26th Jul 2025277 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20252710 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025299 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253412 AMAQI
27th Jul 2025351 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025443 AMAQI
27th Jul 2025434 AMAQI
27th Jul 2025445 AMAQI
30°C26/33°C
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254610 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025473 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254710 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025452 AMAQI
28th Jul 2025473 AMAQI
28th Jul 2025414 AMAQI
28th Jul 2025445 AMAQI
30°C27/34°C
28th Jul 2025486 AMAQI
28th Jul 2025497 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20254910 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255112 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025424 AMAQI
29th Jul 2025415 AMAQI
32°C27/38°C
29th Jul 2025446 AMAQI
29th Jul 2025507 AMAQI
29th Jul 2025518 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255110 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025506 PMAQI
29th Jul 2025517 PMAQI
29th Jul 2025518 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254810 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025481 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025334 AMAQI
30th Jul 2025335 AMAQI
33°C28/37°C
30th Jul 2025346 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025378 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025431 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025324 AMAQI
31st Jul 2025325 AMAQI
31°C27/38°C
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025349 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025291 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025383 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025316 PMAQI
31st Jul 2025327 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025319 PMAQI
31st Jul 20252910 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20254112 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025525 AMAQI
30°C25/36°C
1st Aug 2025526 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255012 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20254811 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025451 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025423 AMAQI
2nd Aug 2025424 AMAQI
2nd Aug 2025435 AMAQI
30°C26/34°C
2nd Aug 2025446 AMAQI
2nd Aug 2025447 AMAQI
2nd Aug 2025458 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025451 PMAQI
2nd Aug 2025452 PMAQI
2nd Aug 2025453 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025466 PMAQI
2nd Aug 2025457 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025479 PMAQI
2nd Aug 20254710 PMAQI
2nd Aug 20253811 PMAQI
3rd Aug 20253712 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025384 AMAQI
3rd Aug 2025415 AMAQI
28°C26/31°C
3rd Aug 2025416 AMAQI
3rd Aug 2025427 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025462 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025479 PMAQI
3rd Aug 20254810 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025522 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025534 AMAQI
4th Aug 2025535 AMAQI
30°C25/36°C
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025538 AMAQI
4th Aug 2025549 AMAQI
4th Aug 20255210 AMAQI
4th Aug 20255311 AMAQI
4th Aug 20255212 PMAQI
4th Aug 2025521 PMAQI
4th Aug 2025532 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025535 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255110 PMAQI
4th Aug 20254211 PMAQI
5th Aug 20253812 AMAQI
5th Aug 2025391 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025383 AMAQI
5th Aug 2025394 AMAQI
5th Aug 2025425 AMAQI
30°C26/33°C
5th Aug 2025416 AMAQI
5th Aug 2025367 AMAQI
5th Aug 2025368 AMAQI
5th Aug 2025379 AMAQI
5th Aug 20253610 AMAQI
5th Aug 20253611 AMAQI
5th Aug 20253812 PMAQI
5th Aug 2025381 PMAQI
5th Aug 2025382 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025368 PMAQI
5th Aug 2025349 PMAQI
5th Aug 20253610 PMAQI
5th Aug 20253611 PMAQI
6th Aug 20253512 AMAQI
6th Aug 2025351 AMAQI
6th Aug 2025362 AMAQI
6th Aug 2025353 AMAQI
6th Aug 2025354 AMAQI
6th Aug 2025365 AMAQI
30°C27/33°C
6th Aug 2025366 AMAQI
6th Aug 2025347 AMAQI
6th Aug 2025388 AMAQI
6th Aug 2025399 AMAQI
6th Aug 20253810 AMAQI
6th Aug 20253811 AMAQI
6th Aug 20253812 PMAQI
6th Aug 2025381 PMAQI
6th Aug 2025392 PMAQI
6th Aug 2025373 PMAQI
6th Aug 2025354 PMAQI
6th Aug 2025325 PMAQI
6th Aug 2025346 PMAQI
6th Aug 2025337 PMAQI
6th Aug 2025388 PMAQI
6th Aug 2025419 PMAQI
6th Aug 20253810 PMAQI
6th Aug 20253611 PMAQI
7th Aug 20253712 AMAQI
7th Aug 2025361 AMAQI
7th Aug 2025302 AMAQI
7th Aug 2025293 AMAQI
7th Aug 2025294 AMAQI
7th Aug 2025305 AMAQI
30°C25/37°C
7th Aug 2025346 AMAQI
7th Aug 2025347 AMAQI
7th Aug 2025358 AMAQI
7th Aug 2025369 AMAQI
7th Aug 20253610 AMAQI
7th Aug 20253511 AMAQI
7th Aug 20253912 PMAQI
7th Aug 2025381 PMAQI
7th Aug 2025362 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025344 PMAQI
7th Aug 2025355 PMAQI
7th Aug 2025376 PMAQI
7th Aug 2025367 PMAQI
7th Aug 2025368 PMAQI
7th Aug 2025369 PMAQI
7th Aug 20253710 PMAQI
7th Aug 20253611 PMAQI
8th Aug 20253612 AMAQI
8th Aug 2025371 AMAQI
8th Aug 2025352 AMAQI
8th Aug 2025343 AMAQI
8th Aug 2025354 AMAQI
8th Aug 2025335 AMAQI
30°C26/36°C
8th Aug 2025346 AMAQI
8th Aug 2025387 AMAQI
8th Aug 2025388 AMAQI
8th Aug 2025489 AMAQI
8th Aug 20254510 AMAQI
8th Aug 20253811 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025341 PMAQI
8th Aug 2025382 PMAQI
8th Aug 2025393 PMAQI
8th Aug 2025374 PMAQI
8th Aug 2025355 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025367 PMAQI
8th Aug 2025378 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253410 PMAQI
8th Aug 20253511 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025371 AMAQI
9th Aug 2025292 AMAQI
9th Aug 2025283 AMAQI
9th Aug 2025294 AMAQI
9th Aug 2025275 AMAQI
29°C26/34°C
9th Aug 2025296 AMAQI
9th Aug 2025357 AMAQI
9th Aug 2025358 AMAQI
9th Aug 2025349 AMAQI
9th Aug 20253410 AMAQI
9th Aug 20253711 AMAQI
9th Aug 20253612 PMAQI
9th Aug 2025321 PMAQI
9th Aug 2025342 PMAQI
9th Aug 2025323 PMAQI
9th Aug 2025314 PMAQI
9th Aug 2025315 PMAQI
9th Aug 2025326 PMAQI
9th Aug 2025337 PMAQI
9th Aug 2025338 PMAQI
9th Aug 2025329 PMAQI
9th Aug 20253410 PMAQI
9th Aug 20253311 PMAQI
10th Aug 20253312 AMAQI
10th Aug 2025331 AMAQI
10th Aug 2025332 AMAQI
10th Aug 2025383 AMAQI
10th Aug 2025384 AMAQI
10th Aug 2025345 AMAQI
28°C26/31°C
10th Aug 2025366 AMAQI
10th Aug 2025367 AMAQI
10th Aug 2025368 AMAQI
10th Aug 2025429 AMAQI
10th Aug 20254210 AMAQI
10th Aug 20254611 AMAQI
10th Aug 20254412 PMAQI
10th Aug 2025421 PMAQI
10th Aug 2025402 PMAQI
10th Aug 2025373 PMAQI
10th Aug 2025364 PMAQI
10th Aug 2025355 PMAQI
10th Aug 2025326 PMAQI
10th Aug 2025347 PMAQI
10th Aug 2025338 PMAQI
10th Aug 2025319 PMAQI
10th Aug 20253310 PMAQI
10th Aug 20253211 PMAQI
11th Aug 20253212 AMAQI
11th Aug 2025271 AMAQI
11th Aug 2025222 AMAQI
11th Aug 2025243 AMAQI
11th Aug 2025224 AMAQI
11th Aug 2025235 AMAQI
29°C27/33°C
11th Aug 2025266 AMAQI
6 AM11th Aug 2025277 AMAQI
11th Aug 2025298 AMAQI
11th Aug 2025299 AMAQI
11th Aug 20253210 AMAQI
11th Aug 20253211 AMAQI
11th Aug 20252912 PMAQI
12 PM11th Aug 2025291 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 PM
38AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM
38AQI
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. 38), while the lowest AQI was between 6 AM to 7 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 1 AM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 5 AM
35AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 38), while the lowest AQI was between 2 AM to 5 AM (Avg. 35).
2025 Days Vs Air Quality
Jefferson, Louisiana, United States
2025
88%
196
11%
24
0.9%
2
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
196 DaysModerate
24 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 223 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
Jefferson, 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.
1st January 2025
27AQI
27AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
34AQI
34AQI
4th January 2025
27AQI
27AQI
5th January 2025
29AQI
29AQI
6th January 2025
24AQI
24AQI
7th January 2025
25AQI
25AQI
8th January 2025
26AQI
26AQI
9th January 2025
25AQI
25AQI
10th January 2025
25AQI
25AQI
11th January 2025
29AQI
29AQI
12th January 2025
33AQI
33AQI
13th January 2025
25AQI
25AQI
14th January 2025
25AQI
25AQI
15th January 2025
24AQI
24AQI
16th January 2025
29AQI
29AQI
17th January 2025
36AQI
36AQI
18th January 2025
34AQI
34AQI
19th January 2025
28AQI
28AQI
20th January 2025
28AQI
28AQI
21st January 2025
28AQI
28AQI
22nd January 2025
31AQI
31AQI
23rd January 2025
39AQI
39AQI
24th January 2025
38AQI
38AQI
25th January 2025
35AQI
35AQI
26th January 2025
29AQI
29AQI
27th January 2025
28AQI
28AQI
28th January 2025
29AQI
29AQI
29th January 2025
41AQI
41AQI
30th January 2025
30AQI
30AQI
31st January 2025
37AQI
37AQI
1st February 2025
29AQI
29AQI
2nd February 2025
41AQI
41AQI
3rd February 2025
39AQI
39AQI
4th February 2025
44AQI
44AQI
5th February 2025
36AQI
36AQI
6th February 2025
34AQI
34AQI
7th February 2025
32AQI
32AQI
8th February 2025
38AQI
38AQI
9th February 2025
30AQI
30AQI
10th February 2025
44AQI
44AQI
11th February 2025
43AQI
43AQI
12th February 2025
42AQI
42AQI
13th February 2025
22AQI
22AQI
14th February 2025
28AQI
28AQI
15th February 2025
37AQI
37AQI
16th February 2025
27AQI
27AQI
17th February 2025
29AQI
29AQI
18th February 2025
39AQI
39AQI
19th February 2025
28AQI
28AQI
20th February 2025
30AQI
30AQI
21st February 2025
30AQI
30AQI
22nd February 2025
50AQI
50AQI
23rd February 2025
54AQI
54AQI
24th February 2025
38AQI
38AQI
25th February 2025
30AQI
30AQI
26th February 2025
30AQI
30AQI
27th February 2025
38AQI
38AQI
28th February 2025
35AQI
35AQI
1st March 2025
42AQI
42AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
37AQI
37AQI
4th March 2025
41AQI
41AQI
5th March 2025
42AQI
42AQI
6th March 2025
31AQI
31AQI
7th March 2025
29AQI
29AQI
8th March 2025
31AQI
31AQI
9th March 2025
47AQI
47AQI
10th March 2025
35AQI
35AQI
11th March 2025
47AQI
47AQI
12th March 2025
46AQI
46AQI
13th March 2025
36AQI
36AQI
14th March 2025
42AQI
42AQI
15th March 2025
54AQI
54AQI
16th March 2025
51AQI
51AQI
17th March 2025
27AQI
27AQI
18th March 2025
28AQI
28AQI
19th March 2025
32AQI
32AQI
20th March 2025
28AQI
28AQI
21st March 2025
28AQI
28AQI
22nd March 2025
38AQI
38AQI
23rd March 2025
31AQI
31AQI
24th March 2025
82AQI
82AQI
25th March 2025
32AQI
32AQI
26th March 2025
43AQI
43AQI
27th March 2025
51AQI
51AQI
28th March 2025
45AQI
45AQI
29th March 2025
34AQI
34AQI
30th March 2025
40AQI
40AQI
31st March 2025
38AQI
38AQI
1st April 2025
53AQI
53AQI
2nd April 2025
39AQI
39AQI
3rd April 2025
51AQI
51AQI
4th April 2025
52AQI
52AQI
5th April 2025
43AQI
43AQI
6th April 2025
31AQI
31AQI
7th April 2025
15AQI
15AQI
8th April 2025
21AQI
21AQI
9th April 2025
73AQI
73AQI
10th April 2025
38AQI
38AQI
11th April 2025
36AQI
36AQI
12th April 2025
31AQI
31AQI
13th April 2025
43AQI
43AQI
14th April 2025
35AQI
35AQI
15th April 2025
33AQI
33AQI
16th April 2025
32AQI
32AQI
17th April 2025
42AQI
42AQI
18th April 2025
37AQI
37AQI
19th April 2025
41AQI
41AQI
20th April 2025
42AQI
42AQI
21st April 2025
33AQI
33AQI
22nd April 2025
34AQI
34AQI
23rd April 2025
38AQI
38AQI
24th April 2025
37AQI
37AQI
25th April 2025
38AQI
38AQI
26th April 2025
39AQI
39AQI
27th April 2025
37AQI
37AQI
28th April 2025
30AQI
30AQI
29th April 2025
33AQI
33AQI
30th April 2025
34AQI
34AQI
1st May 2025
34AQI
34AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
38AQI
38AQI
4th May 2025
22AQI
22AQI
5th May 2025
27AQI
27AQI
6th May 2025
38AQI
38AQI
7th May 2025
26AQI
26AQI
8th May 2025
28AQI
28AQI
9th May 2025
26AQI
26AQI
10th May 2025
18AQI
18AQI
11th May 2025
22AQI
22AQI
12th May 2025
23AQI
23AQI
13th May 2025
32AQI
32AQI
14th May 2025
34AQI
34AQI
15th May 2025
38AQI
38AQI
16th May 2025
36AQI
36AQI
17th May 2025
40AQI
40AQI
18th May 2025
40AQI
40AQI
19th May 2025
40AQI
40AQI
20th May 2025
41AQI
41AQI
21st May 2025
33AQI
33AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
33AQI
33AQI
24th May 2025
38AQI
38AQI
25th May 2025
43AQI
43AQI
26th May 2025
37AQI
37AQI
27th May 2025
44AQI
44AQI
28th May 2025
42AQI
42AQI
29th May 2025
32AQI
32AQI
30th May 2025
41AQI
41AQI
31st May 2025
28AQI
28AQI
1st June 2025
134AQI
134AQI
2nd June 2025
101AQI
101AQI
3rd June 2025
54AQI
54AQI
4th June 2025
42AQI
42AQI
5th June 2025
36AQI
36AQI
6th June 2025
51AQI
51AQI
7th June 2025
71AQI
71AQI
8th June 2025
47AQI
47AQI
9th June 2025
59AQI
59AQI
10th June 2025
60AQI
60AQI
11th June 2025
36AQI
36AQI
12th June 2025
35AQI
35AQI
13th June 2025
41AQI
41AQI
14th June 2025
48AQI
48AQI
15th June 2025
35AQI
35AQI
16th June 2025
35AQI
35AQI
17th June 2025
42AQI
42AQI
18th June 2025
45AQI
45AQI
19th June 2025
45AQI
45AQI
20th June 2025
43AQI
43AQI
21st June 2025
51AQI
51AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
42AQI
42AQI
24th June 2025
36AQI
36AQI
25th June 2025
32AQI
32AQI
26th June 2025
37AQI
37AQI
27th June 2025
43AQI
43AQI
28th June 2025
43AQI
43AQI
29th June 2025
50AQI
50AQI
30th June 2025
61AQI
61AQI
1st July 2025
62AQI
62AQI
2nd July 2025
62AQI
62AQI
3rd July 2025
60AQI
60AQI
4th July 2025
53AQI
53AQI
5th July 2025
59AQI
59AQI
6th July 2025
52AQI
52AQI
7th July 2025
49AQI
49AQI
8th July 2025
43AQI
43AQI
9th July 2025
33AQI
33AQI
10th July 2025
34AQI
34AQI
11th July 2025
38AQI
38AQI
12th July 2025
40AQI
40AQI
13th July 2025
36AQI
36AQI
14th July 2025
32AQI
32AQI
15th July 2025
34AQI
34AQI
16th July 2025
39AQI
39AQI
17th July 2025
32AQI
32AQI
18th July 2025
36AQI
36AQI
19th July 2025
31AQI
31AQI
20th July 2025
38AQI
38AQI
21st July 2025
36AQI
36AQI
22nd July 2025
31AQI
31AQI
23rd July 2025
31AQI
31AQI
24th July 2025
33AQI
33AQI
25th July 2025
28AQI
28AQI
26th July 2025
28AQI
28AQI
27th July 2025
45AQI
45AQI
28th July 2025
50AQI
50AQI
29th July 2025
48AQI
48AQI
30th July 2025
39AQI
39AQI
31st July 2025
33AQI
33AQI
1st August 2025
50AQI
50AQI
2nd August 2025
44AQI
44AQI
3rd August 2025
44AQI
44AQI
4th August 2025
52AQI
52AQI
5th August 2025
37AQI
37AQI
6th August 2025
36AQI
36AQI
7th August 2025
35AQI
35AQI
8th August 2025
36AQI
36AQI
9th August 2025
32AQI
32AQI
10th August 2025
37AQI
37AQI
30AQI
36AQI
39AQI
38AQI
34AQI
50AQI
41AQI
40AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
31
27
1
27
4
26
4
31
20
8
2
25
6
9
1
196
24
2
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
January30AQI
202439AQI
30
1
29
30
29
1
30
1
24
5
23
7
1
16
15
26
4
25
6
29
1
31
322
40
1
1
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
January29AQI
202339AQI
30
1
28
30
1
30
25
6
22
8
18
13
12
19
24
6
23
8
29
31
302
62
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
January30AQI
202235AQI
29
2
22
29
2
29
1
28
3
19
9
2
22
1
25
4
30
1
26
4
31
291
26
2
Highest AQI recorded in
June48AQI
Lowest AQI recorded in
December28AQI
202130AQI
25
1
28
29
2
30
31
30
29
2
22
7
25
27
29
1
31
336
13
Highest AQI recorded in
August38AQI
Lowest AQI recorded in
December25AQI
202034AQI
11
2
17
1
26
4
23
8
30
1
24
4
30
1
28
2
30
1
219
23
1
Highest AQI recorded in
April37AQI
Lowest AQI recorded in
December30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
39AQILeast Polluted Year Recorded
2021(Avg.)
30AQIJefferson's annual 2025 AQI (38) shows an average percentage change of 8.9% (worsened AQI) compared to previous years: 2020 (34), 2021 (30), 2022 (35), 2023 (39), 2024 (39).
