SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, 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+
November Air Quality Analysis
SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Nov 2025
59AQILowest AQI recorded on
10th Nov 2025
20AQISame Day Analysis (27th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 30 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, United States
AQI
Day
Night
.
6 AM27th Nov 2025
5 PM
5 AM28th Nov 2025
Day time
Avg. Highest Time
1PM27th Nov
33AQI
Avg. Lowest Time
5PM27th Nov
15AQI
Night time
Avg. Highest Time
2AM28th Nov
45AQI
Avg. Lowest Time
6PM27th Nov
18AQI
In the last 24 hours,
SETRPC 43 Jefferson Co Airport C643's AQI reached its highest point of 45 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, United States
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 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
Day
Night
29th Oct 2025216 AMAQI
29th Oct 2025147 AMAQI
29th Oct 2025168 AMAQI
29th Oct 2025149 AMAQI
29th Oct 20251810 AMAQI
29th Oct 20252411 AMAQI
29th Oct 20253512 PMAQI
29th Oct 2025341 PMAQI
29th Oct 2025222 PMAQI
29th Oct 2025133 PMAQI
29th Oct 2025194 PMAQI
29th Oct 2025225 PMAQI
29th Oct 2025186 PMAQI
29th Oct 2025207 PMAQI
29th Oct 2025248 PMAQI
29th Oct 2025149 PMAQI
29th Oct 20251610 PMAQI
29th Oct 20251611 PMAQI
30th Oct 20251712 AMAQI
30th Oct 2025181 AMAQI
30th Oct 2025182 AMAQI
30th Oct 2025173 AMAQI
30th Oct 2025224 AMAQI
30th Oct 2025365 AMAQI
17°C13/22°C
30th Oct 2025526 AMAQI
30th Oct 2025427 AMAQI
30th Oct 2025308 AMAQI
30th Oct 2025369 AMAQI
30th Oct 20253610 AMAQI
30th Oct 20253211 AMAQI
30th Oct 20252912 PMAQI
30th Oct 2025411 PMAQI
30th Oct 2025422 PMAQI
30th Oct 2025363 PMAQI
30th Oct 2025264 PMAQI
30th Oct 2025225 PMAQI
30th Oct 2025206 PMAQI
30th Oct 2025177 PMAQI
30th Oct 2025368 PMAQI
30th Oct 2025329 PMAQI
30th Oct 20252610 PMAQI
30th Oct 20253211 PMAQI
31st Oct 20254312 AMAQI
31st Oct 2025561 AMAQI
31st Oct 2025662 AMAQI
31st Oct 2025653 AMAQI
31st Oct 2025564 AMAQI
31st Oct 2025505 AMAQI
13°C9/20°C
31st Oct 2025516 AMAQI
31st Oct 2025527 AMAQI
31st Oct 2025478 AMAQI
31st Oct 2025489 AMAQI
31st Oct 20254010 AMAQI
31st Oct 20253511 AMAQI
31st Oct 20255012 PMAQI
31st Oct 2025521 PMAQI
31st Oct 2025582 PMAQI
31st Oct 2025563 PMAQI
31st Oct 2025534 PMAQI
31st Oct 2025485 PMAQI
31st Oct 2025446 PMAQI
31st Oct 2025357 PMAQI
31st Oct 2025288 PMAQI
31st Oct 2025369 PMAQI
31st Oct 20253710 PMAQI
31st Oct 20252611 PMAQI
1st Nov 20253012 AMAQI
1st Nov 2025341 AMAQI
1st Nov 2025242 AMAQI
1st Nov 2025263 AMAQI
1st Nov 2025334 AMAQI
1st Nov 2025485 AMAQI
16°C9/23°C
1st Nov 2025546 AMAQI
1st Nov 2025497 AMAQI
1st Nov 2025478 AMAQI
1st Nov 2025519 AMAQI
1st Nov 20254910 AMAQI
1st Nov 20254511 AMAQI
1st Nov 20254912 PMAQI
1st Nov 2025571 PMAQI
1st Nov 2025582 PMAQI
1st Nov 2025503 PMAQI
1st Nov 2025404 PMAQI
1st Nov 2025635 PMAQI
1st Nov 2025556 PMAQI
1st Nov 2025417 PMAQI
1st Nov 2025488 PMAQI
1st Nov 2025599 PMAQI
1st Nov 20256510 PMAQI
1st Nov 20256911 PMAQI
2nd Nov 20255812 AMAQI
2nd Nov 2025511 AMAQI
2nd Nov 2025542 AMAQI
2nd Nov 2025573 AMAQI
2nd Nov 2025634 AMAQI
2nd Nov 2025645 AMAQI
16°C10/23°C
2nd Nov 2025626 AMAQI
2nd Nov 2025607 AMAQI
2nd Nov 2025628 AMAQI
2nd Nov 2025679 AMAQI
2nd Nov 20256610 AMAQI
2nd Nov 20256611 AMAQI
2nd Nov 20256612 PMAQI
2nd Nov 2025611 PMAQI
2nd Nov 2025562 PMAQI
2nd Nov 2025613 PMAQI
2nd Nov 2025594 PMAQI
2nd Nov 2025545 PMAQI
2nd Nov 2025506 PMAQI
2nd Nov 2025377 PMAQI
2nd Nov 2025358 PMAQI
2nd Nov 2025489 PMAQI
2nd Nov 20255210 PMAQI
2nd Nov 20255411 PMAQI
3rd Nov 20255212 AMAQI
3rd Nov 2025511 AMAQI
3rd Nov 2025522 AMAQI
3rd Nov 2025523 AMAQI
3rd Nov 2025564 AMAQI
3rd Nov 2025635 AMAQI
16°C9/25°C
3rd Nov 2025606 AMAQI
3rd Nov 2025557 AMAQI
3rd Nov 2025438 AMAQI
3rd Nov 2025429 AMAQI
3rd Nov 20253010 AMAQI
3rd Nov 20252411 AMAQI
3rd Nov 20252312 PMAQI
3rd Nov 2025331 PMAQI
3rd Nov 2025382 PMAQI
3rd Nov 2025313 PMAQI
3rd Nov 2025384 PMAQI
3rd Nov 2025285 PMAQI
3rd Nov 2025286 PMAQI
3rd Nov 2025307 PMAQI
3rd Nov 2025308 PMAQI
3rd Nov 2025339 PMAQI
3rd Nov 20252910 PMAQI
3rd Nov 20252911 PMAQI
4th Nov 20254612 AMAQI
4th Nov 2025811 AMAQI
4th Nov 2025562 AMAQI
4th Nov 2025603 AMAQI
4th Nov 2025594 AMAQI
4th Nov 2025585 AMAQI
15°C8/26°C
4th Nov 2025606 AMAQI
4th Nov 2025637 AMAQI
4th Nov 2025678 AMAQI
4th Nov 2025879 AMAQI
4th Nov 20258710 AMAQI
4th Nov 20257611 AMAQI
4th Nov 20255912 PMAQI
4th Nov 2025491 PMAQI
4th Nov 2025742 PMAQI
4th Nov 20251063 PMAQI
4th Nov 20251014 PMAQI
4th Nov 2025825 PMAQI
4th Nov 2025406 PMAQI
4th Nov 2025287 PMAQI
4th Nov 2025308 PMAQI
4th Nov 2025449 PMAQI
4th Nov 20255610 PMAQI
4th Nov 20255711 PMAQI
5th Nov 20255812 AMAQI
5th Nov 2025591 AMAQI
5th Nov 2025552 AMAQI
5th Nov 2025533 AMAQI
5th Nov 2025564 AMAQI
5th Nov 2025565 AMAQI
16°C8/27°C
5th Nov 2025536 AMAQI
5th Nov 2025547 AMAQI
5th Nov 2025588 AMAQI
5th Nov 2025589 AMAQI
5th Nov 20254610 AMAQI
5th Nov 20255611 AMAQI
5th Nov 20254512 PMAQI
5th Nov 2025351 PMAQI
5th Nov 2025392 PMAQI
5th Nov 2025343 PMAQI
5th Nov 2025344 PMAQI
5th Nov 2025375 PMAQI
5th Nov 2025456 PMAQI
5th Nov 2025497 PMAQI
5th Nov 2025468 PMAQI
5th Nov 2025419 PMAQI
5th Nov 20253810 PMAQI
5th Nov 20253211 PMAQI
6th Nov 20253612 AMAQI
6th Nov 2025381 AMAQI
6th Nov 2025442 AMAQI
6th Nov 2025443 AMAQI
6th Nov 2025414 AMAQI
6th Nov 2025295 AMAQI
20°C13/29°C
6th Nov 2025426 AMAQI
6th Nov 2025267 AMAQI
6th Nov 2025248 AMAQI
6th Nov 2025309 AMAQI
6th Nov 20253010 AMAQI
6th Nov 20254411 AMAQI
6th Nov 20254212 PMAQI
6th Nov 2025411 PMAQI
6th Nov 2025532 PMAQI
6th Nov 2025533 PMAQI
6th Nov 2025494 PMAQI
6th Nov 2025365 PMAQI
6th Nov 2025226 PMAQI
6th Nov 2025327 PMAQI
6th Nov 2025478 PMAQI
6th Nov 2025449 PMAQI
6th Nov 20254810 PMAQI
6th Nov 20254811 PMAQI
7th Nov 20253912 AMAQI
7th Nov 2025291 AMAQI
7th Nov 2025342 AMAQI
7th Nov 2025323 AMAQI
7th Nov 2025364 AMAQI
7th Nov 2025485 AMAQI
20°C14/29°C
7th Nov 2025476 AMAQI
7th Nov 2025387 AMAQI
7th Nov 2025228 AMAQI
7th Nov 2025289 AMAQI
7th Nov 20254110 AMAQI
7th Nov 20253911 AMAQI
7th Nov 20253512 PMAQI
7th Nov 2025471 PMAQI
7th Nov 2025522 PMAQI
7th Nov 2025523 PMAQI
7th Nov 2025464 PMAQI
7th Nov 2025395 PMAQI
7th Nov 2025226 PMAQI
7th Nov 2025267 PMAQI
7th Nov 2025288 PMAQI
7th Nov 2025239 PMAQI
7th Nov 20252410 PMAQI
7th Nov 20252611 PMAQI
8th Nov 20252912 AMAQI
8th Nov 2025431 AMAQI
8th Nov 2025222 AMAQI
8th Nov 2025223 AMAQI
8th Nov 2025204 AMAQI
8th Nov 2025185 AMAQI
24°C17/32°C
8th Nov 2025186 AMAQI
8th Nov 2025177 AMAQI
8th Nov 2025228 AMAQI
8th Nov 2025209 AMAQI
8th Nov 20252110 AMAQI
8th Nov 20252311 AMAQI
8th Nov 20252512 PMAQI
8th Nov 2025181 PMAQI
8th Nov 2025292 PMAQI
8th Nov 2025433 PMAQI
8th Nov 2025444 PMAQI
8th Nov 2025535 PMAQI
8th Nov 2025536 PMAQI
8th Nov 2025547 PMAQI
8th Nov 2025468 PMAQI
8th Nov 2025279 PMAQI
8th Nov 20253410 PMAQI
8th Nov 20255311 PMAQI
9th Nov 20254612 AMAQI
9th Nov 2025271 AMAQI
9th Nov 2025212 AMAQI
9th Nov 2025203 AMAQI
9th Nov 2025194 AMAQI
9th Nov 2025185 AMAQI
23°C17/31°C
9th Nov 2025206 AMAQI
9th Nov 2025247 AMAQI
9th Nov 2025378 AMAQI
9th Nov 2025509 AMAQI
9th Nov 20254910 AMAQI
9th Nov 20254311 AMAQI
9th Nov 20253912 PMAQI
9th Nov 2025361 PMAQI
9th Nov 2025272 PMAQI
9th Nov 2025213 PMAQI
9th Nov 2025264 PMAQI
9th Nov 2025245 PMAQI
9th Nov 2025266 PMAQI
9th Nov 2025227 PMAQI
9th Nov 2025188 PMAQI
9th Nov 2025279 PMAQI
9th Nov 20251410 PMAQI
9th Nov 20251311 PMAQI
10th Nov 20251112 AMAQI
10th Nov 2025121 AMAQI
10th Nov 2025172 AMAQI
10th Nov 2025173 AMAQI
10th Nov 2025184 AMAQI
10th Nov 2025175 AMAQI
20°C13/26°C
10th Nov 2025186 AMAQI
10th Nov 2025247 AMAQI
10th Nov 2025268 AMAQI
10th Nov 2025229 AMAQI
10th Nov 20252510 AMAQI
10th Nov 20252711 AMAQI
10th Nov 20252912 PMAQI
10th Nov 2025341 PMAQI
10th Nov 2025362 PMAQI
10th Nov 2025203 PMAQI
10th Nov 2025174 PMAQI
10th Nov 2025155 PMAQI
10th Nov 2025146 PMAQI
10th Nov 2025177 PMAQI
10th Nov 2025198 PMAQI
10th Nov 2025229 PMAQI
10th Nov 20252210 PMAQI
10th Nov 20252311 PMAQI
11th Nov 20252612 AMAQI
11th Nov 2025291 AMAQI
11th Nov 2025282 AMAQI
11th Nov 2025283 AMAQI
11th Nov 2025394 AMAQI
11th Nov 2025445 AMAQI
11°C5/18°C
11th Nov 2025396 AMAQI
11th Nov 2025437 AMAQI
11th Nov 2025338 AMAQI
11th Nov 2025339 AMAQI
11th Nov 20252810 AMAQI
11th Nov 20252311 AMAQI
11th Nov 20252212 PMAQI
11th Nov 2025241 PMAQI
11th Nov 2025362 PMAQI
11th Nov 2025413 PMAQI
11th Nov 2025424 PMAQI
11th Nov 2025315 PMAQI
11th Nov 2025176 PMAQI
11th Nov 2025167 PMAQI
11th Nov 2025188 PMAQI
11th Nov 2025239 PMAQI
11th Nov 20252210 PMAQI
11th Nov 20252211 PMAQI
12th Nov 20252212 AMAQI
12th Nov 2025201 AMAQI
12th Nov 2025172 AMAQI
12th Nov 2025173 AMAQI
12th Nov 2025194 AMAQI
12th Nov 2025245 AMAQI
12°C3/22°C
12th Nov 2025266 AMAQI
12th Nov 2025207 AMAQI
12th Nov 2025168 AMAQI
12th Nov 2025199 AMAQI
12th Nov 20252210 AMAQI
12th Nov 20252211 AMAQI
12th Nov 20252212 PMAQI
12th Nov 2025241 PMAQI
12th Nov 2025392 PMAQI
12th Nov 2025423 PMAQI
12th Nov 2025254 PMAQI
12th Nov 2025325 PMAQI
12th Nov 2025326 PMAQI
12th Nov 2025317 PMAQI
12th Nov 2025278 PMAQI
12th Nov 2025299 PMAQI
12th Nov 20252410 PMAQI
12th Nov 20252511 PMAQI
13th Nov 20252512 AMAQI
13th Nov 2025251 AMAQI
13th Nov 2025242 AMAQI
13th Nov 2025243 AMAQI
13th Nov 2025214 AMAQI
13th Nov 2025205 AMAQI
19°C13/29°C
13th Nov 2025206 AMAQI
13th Nov 2025217 AMAQI
13th Nov 2025308 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20252610 AMAQI
13th Nov 20252411 AMAQI
13th Nov 20251812 PMAQI
13th Nov 2025201 PMAQI
13th Nov 2025252 PMAQI
13th Nov 2025303 PMAQI
13th Nov 2025244 PMAQI
13th Nov 2025235 PMAQI
13th Nov 2025286 PMAQI
13th Nov 2025257 PMAQI
13th Nov 2025188 PMAQI
13th Nov 2025189 PMAQI
13th Nov 20251810 PMAQI
13th Nov 20251711 PMAQI
14th Nov 20251712 AMAQI
14th Nov 2025221 AMAQI
14th Nov 2025242 AMAQI
14th Nov 2025283 AMAQI
14th Nov 2025264 AMAQI
14th Nov 2025195 AMAQI
21°C15/28°C
14th Nov 2025186 AMAQI
14th Nov 2025147 AMAQI
14th Nov 2025218 AMAQI
14th Nov 2025259 AMAQI
14th Nov 20252110 AMAQI
14th Nov 20252011 AMAQI
14th Nov 20252012 PMAQI
14th Nov 2025271 PMAQI
14th Nov 2025272 PMAQI
14th Nov 2025323 PMAQI
14th Nov 2025194 PMAQI
14th Nov 2025175 PMAQI
14th Nov 2025156 PMAQI
14th Nov 2025167 PMAQI
14th Nov 2025198 PMAQI
14th Nov 2025209 PMAQI
14th Nov 20252310 PMAQI
14th Nov 20252711 PMAQI
15th Nov 20252712 AMAQI
15th Nov 2025221 AMAQI
15th Nov 2025172 AMAQI
15th Nov 2025203 AMAQI
15th Nov 2025204 AMAQI
15th Nov 2025285 AMAQI
21°C16/28°C
15th Nov 2025326 AMAQI
15th Nov 2025307 AMAQI
15th Nov 2025288 AMAQI
15th Nov 2025299 AMAQI
15th Nov 20252510 AMAQI
15th Nov 20252411 AMAQI
15th Nov 20252012 PMAQI
15th Nov 2025221 PMAQI
15th Nov 2025282 PMAQI
15th Nov 2025353 PMAQI
15th Nov 2025334 PMAQI
15th Nov 2025285 PMAQI
15th Nov 2025266 PMAQI
15th Nov 2025227 PMAQI
15th Nov 2025248 PMAQI
15th Nov 2025269 PMAQI
15th Nov 20252110 PMAQI
15th Nov 20252011 PMAQI
16th Nov 20251912 AMAQI
16th Nov 2025161 AMAQI
16th Nov 2025132 AMAQI
16th Nov 2025153 AMAQI
16th Nov 2025194 AMAQI
16th Nov 2025215 AMAQI
22°C15/31°C
16th Nov 2025246 AMAQI
16th Nov 2025207 AMAQI
16th Nov 2025148 AMAQI
16th Nov 2025139 AMAQI
16th Nov 20251410 AMAQI
16th Nov 20251311 AMAQI
16th Nov 20252212 PMAQI
16th Nov 2025331 PMAQI
16th Nov 2025262 PMAQI
16th Nov 2025253 PMAQI
16th Nov 2025214 PMAQI
16th Nov 2025235 PMAQI
16th Nov 2025266 PMAQI
16th Nov 2025297 PMAQI
16th Nov 2025458 PMAQI
16th Nov 2025439 PMAQI
16th Nov 20251610 PMAQI
16th Nov 20251711 PMAQI
17th Nov 20252712 AMAQI
17th Nov 2025231 AMAQI
17th Nov 2025162 AMAQI
17th Nov 2025153 AMAQI
17th Nov 2025204 AMAQI
17th Nov 2025285 AMAQI
22°C15/32°C
17th Nov 2025306 AMAQI
17th Nov 2025367 AMAQI
17th Nov 2025228 AMAQI
17th Nov 2025169 AMAQI
17th Nov 20251710 AMAQI
17th Nov 20251711 AMAQI
17th Nov 20251912 PMAQI
17th Nov 2025251 PMAQI
17th Nov 2025242 PMAQI
17th Nov 2025173 PMAQI
17th Nov 2025174 PMAQI
17th Nov 2025175 PMAQI
17th Nov 2025176 PMAQI
17th Nov 2025227 PMAQI
17th Nov 2025298 PMAQI
17th Nov 2025289 PMAQI
17th Nov 20253410 PMAQI
17th Nov 20254011 PMAQI
18th Nov 20253012 AMAQI
18th Nov 2025221 AMAQI
18th Nov 2025202 AMAQI
18th Nov 2025223 AMAQI
18th Nov 2025194 AMAQI
18th Nov 2025205 AMAQI
23°C19/28°C
18th Nov 2025186 AMAQI
18th Nov 2025187 AMAQI
18th Nov 2025188 AMAQI
18th Nov 2025239 AMAQI
18th Nov 20253110 AMAQI
18th Nov 20252611 AMAQI
18th Nov 20252612 PMAQI
18th Nov 2025281 PMAQI
18th Nov 2025392 PMAQI
18th Nov 2025363 PMAQI
18th Nov 2025234 PMAQI
18th Nov 2025275 PMAQI
18th Nov 2025226 PMAQI
18th Nov 2025227 PMAQI
18th Nov 2025248 PMAQI
18th Nov 2025309 PMAQI
18th Nov 20252210 PMAQI
18th Nov 20252311 PMAQI
19th Nov 20252412 AMAQI
19th Nov 2025271 AMAQI
19th Nov 2025292 AMAQI
19th Nov 2025283 AMAQI
19th Nov 2025254 AMAQI
19th Nov 2025195 AMAQI
23°C18/31°C
19th Nov 2025206 AMAQI
19th Nov 2025247 AMAQI
19th Nov 2025258 AMAQI
19th Nov 2025289 AMAQI
19th Nov 20252910 AMAQI
19th Nov 20252511 AMAQI
19th Nov 20252312 PMAQI
19th Nov 2025171 PMAQI
19th Nov 2025172 PMAQI
19th Nov 2025183 PMAQI
19th Nov 2025194 PMAQI
19th Nov 2025195 PMAQI
19th Nov 2025186 PMAQI
19th Nov 2025217 PMAQI
19th Nov 2025288 PMAQI
19th Nov 2025259 PMAQI
19th Nov 20252810 PMAQI
19th Nov 20252811 PMAQI
20th Nov 20252612 AMAQI
20th Nov 2025221 AMAQI
20th Nov 2025202 AMAQI
20th Nov 2025203 AMAQI
20th Nov 2025204 AMAQI
20th Nov 2025275 AMAQI
24°C20/30°C
20th Nov 2025296 AMAQI
20th Nov 2025267 AMAQI
20th Nov 2025208 AMAQI
20th Nov 2025229 AMAQI
20th Nov 20252510 AMAQI
20th Nov 20252611 AMAQI
20th Nov 20252112 PMAQI
20th Nov 2025411 PMAQI
20th Nov 2025422 PMAQI
20th Nov 2025323 PMAQI
20th Nov 2025404 PMAQI
20th Nov 2025405 PMAQI
20th Nov 2025336 PMAQI
20th Nov 2025327 PMAQI
20th Nov 2025438 PMAQI
20th Nov 2025439 PMAQI
20th Nov 20254010 PMAQI
20th Nov 20253811 PMAQI
21st Nov 20253612 AMAQI
21st Nov 2025311 AMAQI
21st Nov 2025372 AMAQI
21st Nov 2025373 AMAQI
21st Nov 2025314 AMAQI
21st Nov 2025265 AMAQI
23°C18/28°C
21st Nov 2025336 AMAQI
21st Nov 2025327 AMAQI
21st Nov 2025308 AMAQI
21st Nov 2025309 AMAQI
21st Nov 20253110 AMAQI
21st Nov 20253211 AMAQI
21st Nov 20253312 PMAQI
21st Nov 2025301 PMAQI
21st Nov 2025392 PMAQI
21st Nov 2025533 PMAQI
21st Nov 2025534 PMAQI
21st Nov 2025525 PMAQI
21st Nov 2025516 PMAQI
21st Nov 2025467 PMAQI
21st Nov 2025398 PMAQI
21st Nov 2025359 PMAQI
21st Nov 20253010 PMAQI
21st Nov 20253411 PMAQI
22nd Nov 20253312 AMAQI
22nd Nov 2025331 AMAQI
22nd Nov 2025352 AMAQI
22nd Nov 2025353 AMAQI
22nd Nov 2025294 AMAQI
22nd Nov 2025195 AMAQI
24°C21/30°C
22nd Nov 2025196 AMAQI
22nd Nov 2025267 AMAQI
22nd Nov 2025428 AMAQI
22nd Nov 2025509 AMAQI
22nd Nov 20253510 AMAQI
22nd Nov 20251811 AMAQI
22nd Nov 20252412 PMAQI
22nd Nov 2025231 PMAQI
22nd Nov 2025332 PMAQI
22nd Nov 2025463 PMAQI
22nd Nov 2025464 PMAQI
22nd Nov 2025435 PMAQI
22nd Nov 2025476 PMAQI
22nd Nov 2025507 PMAQI
22nd Nov 2025458 PMAQI
22nd Nov 2025389 PMAQI
22nd Nov 20254610 PMAQI
22nd Nov 20254711 PMAQI
23rd Nov 20255112 AMAQI
23rd Nov 2025551 AMAQI
23rd Nov 2025612 AMAQI
23rd Nov 2025613 AMAQI
23rd Nov 2025524 AMAQI
23rd Nov 2025405 AMAQI
24°C20/30°C
23rd Nov 2025406 AMAQI
23rd Nov 2025367 AMAQI
23rd Nov 2025248 AMAQI
23rd Nov 2025199 AMAQI
23rd Nov 20252510 AMAQI
23rd Nov 20252811 AMAQI
23rd Nov 20252812 PMAQI
23rd Nov 2025341 PMAQI
23rd Nov 2025482 PMAQI
23rd Nov 2025533 PMAQI
23rd Nov 2025524 PMAQI
23rd Nov 2025515 PMAQI
23rd Nov 2025456 PMAQI
23rd Nov 2025297 PMAQI
23rd Nov 2025238 PMAQI
23rd Nov 2025289 PMAQI
23rd Nov 20254010 PMAQI
23rd Nov 20253911 PMAQI
24th Nov 20254012 AMAQI
24th Nov 2025421 AMAQI
24th Nov 2025222 AMAQI
24th Nov 2025203 AMAQI
24th Nov 2025214 AMAQI
24th Nov 2025265 AMAQI
19°C12/28°C
24th Nov 2025286 AMAQI
24th Nov 2025387 AMAQI
24th Nov 2025558 AMAQI
24th Nov 2025589 AMAQI
24th Nov 20255610 AMAQI
24th Nov 20255811 AMAQI
24th Nov 20256212 PMAQI
24th Nov 2025581 PMAQI
24th Nov 2025512 PMAQI
24th Nov 2025523 PMAQI
24th Nov 2025594 PMAQI
24th Nov 2025535 PMAQI
24th Nov 2025356 PMAQI
24th Nov 2025347 PMAQI
24th Nov 2025428 PMAQI
24th Nov 2025369 PMAQI
24th Nov 20253010 PMAQI
24th Nov 20252811 PMAQI
25th Nov 20252812 AMAQI
25th Nov 2025271 AMAQI
25th Nov 2025232 AMAQI
25th Nov 2025253 AMAQI
25th Nov 2025364 AMAQI
25th Nov 2025485 AMAQI
22°C18/28°C
25th Nov 2025386 AMAQI
25th Nov 2025357 AMAQI
25th Nov 2025378 AMAQI
25th Nov 2025429 AMAQI
25th Nov 20253210 AMAQI
25th Nov 20254911 AMAQI
25th Nov 20254012 PMAQI
25th Nov 2025251 PMAQI
25th Nov 2025352 PMAQI
25th Nov 2025423 PMAQI
25th Nov 2025434 PMAQI
25th Nov 2025505 PMAQI
25th Nov 2025426 PMAQI
25th Nov 2025367 PMAQI
25th Nov 2025428 PMAQI
25th Nov 2025409 PMAQI
25th Nov 20252810 PMAQI
25th Nov 20253711 PMAQI
26th Nov 20255812 AMAQI
26th Nov 2025481 AMAQI
26th Nov 2025252 AMAQI
26th Nov 2025233 AMAQI
26th Nov 2025304 AMAQI
26th Nov 2025555 AMAQI
24°C19/31°C
26th Nov 2025556 AMAQI
26th Nov 2025567 AMAQI
26th Nov 2025488 AMAQI
26th Nov 2025429 AMAQI
26th Nov 20252210 AMAQI
26th Nov 20252811 AMAQI
26th Nov 20253212 PMAQI
26th Nov 2025381 PMAQI
26th Nov 2025222 PMAQI
26th Nov 2025303 PMAQI
26th Nov 2025344 PMAQI
26th Nov 2025225 PMAQI
26th Nov 2025256 PMAQI
26th Nov 2025287 PMAQI
26th Nov 2025238 PMAQI
26th Nov 2025299 PMAQI
26th Nov 20254210 PMAQI
26th Nov 20253311 PMAQI
27th Nov 20253412 AMAQI
27th Nov 2025351 AMAQI
27th Nov 2025302 AMAQI
27th Nov 2025313 AMAQI
27th Nov 2025324 AMAQI
27th Nov 2025325 AMAQI
18°C13/24°C
27th Nov 2025306 AMAQI
27th Nov 2025297 AMAQI
27th Nov 2025268 AMAQI
27th Nov 2025329 AMAQI
27th Nov 20252710 AMAQI
27th Nov 20252211 AMAQI
27th Nov 20252912 PMAQI
27th Nov 2025331 PMAQI
27th Nov 2025272 PMAQI
27th Nov 2025203 PMAQI
27th Nov 2025154 PMAQI
27th Nov 2025155 PMAQI
27th Nov 2025186 PMAQI
27th Nov 2025197 PMAQI
27th Nov 2025238 PMAQI
27th Nov 2025409 PMAQI
27th Nov 20254010 PMAQI
27th Nov 20253411 PMAQI
28th Nov 20252312 AMAQI
28th Nov 2025261 AMAQI
28th Nov 2025452 AMAQI
28th Nov 2025443 AMAQI
28th Nov 2025454 AMAQI
13°C7/22°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
2 PM - 3 PM
39AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 3 PM (Avg. 39), while the lowest AQI was between 8 AM to 8 AM (Avg. 33).
Night time
Avg. Highest Time
12 AM - 1 AM
34AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 34), while the lowest AQI was between 7 PM to 7 PM (Avg. 30).
2025 Days Vs Air Quality
SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, United States
2025
72%
176
28%
70
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
176 DaysModerate
70 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 332 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
SETRPC 43 Jefferson Co Airport C643, Port Arthur, Texas, 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
37AQI
37AQI
28th March 2025
42AQI
42AQI
29th March 2025
35AQI
35AQI
30th March 2025
52AQI
52AQI
31st March 2025
56AQI
56AQI
1st April 2025
61AQI
61AQI
2nd April 2025
51AQI
51AQI
3rd April 2025
55AQI
55AQI
4th April 2025
54AQI
54AQI
5th April 2025
53AQI
53AQI
6th April 2025
23AQI
23AQI
7th April 2025
24AQI
24AQI
8th April 2025
41AQI
41AQI
9th April 2025
40AQI
40AQI
10th April 2025
29AQI
29AQI
11th April 2025
37AQI
37AQI
12th April 2025
46AQI
46AQI
13th April 2025
37AQI
37AQI
14th April 2025
35AQI
35AQI
15th April 2025
40AQI
40AQI
16th April 2025
46AQI
46AQI
17th April 2025
37AQI
37AQI
18th April 2025
40AQI
40AQI
19th April 2025
55AQI
55AQI
20th April 2025
55AQI
55AQI
21st April 2025
49AQI
49AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
49AQI
49AQI
24th April 2025
54AQI
54AQI
25th April 2025
54AQI
54AQI
26th April 2025
45AQI
45AQI
27th April 2025
35AQI
35AQI
28th April 2025
32AQI
32AQI
29th April 2025
29AQI
29AQI
30th April 2025
44AQI
44AQI
1st May 2025
49AQI
49AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
27AQI
27AQI
4th May 2025
27AQI
27AQI
5th May 2025
30AQI
30AQI
6th May 2025
40AQI
40AQI
7th May 2025
33AQI
33AQI
8th May 2025
33AQI
33AQI
9th May 2025
29AQI
29AQI
10th May 2025
31AQI
31AQI
11th May 2025
30AQI
30AQI
12th May 2025
26AQI
26AQI
13th May 2025
35AQI
35AQI
14th May 2025
41AQI
41AQI
15th May 2025
48AQI
48AQI
16th May 2025
50AQI
50AQI
17th May 2025
52AQI
52AQI
18th May 2025
44AQI
44AQI
19th May 2025
48AQI
48AQI
20th May 2025
52AQI
52AQI
21st May 2025
43AQI
43AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
36AQI
36AQI
24th May 2025
42AQI
42AQI
25th May 2025
54AQI
54AQI
26th May 2025
47AQI
47AQI
27th May 2025
30AQI
30AQI
28th May 2025
30AQI
30AQI
29th May 2025
29AQI
29AQI
30th May 2025
33AQI
33AQI
31st May 2025
41AQI
41AQI
1st June 2025
51AQI
51AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
40AQI
40AQI
4th June 2025
36AQI
36AQI
5th June 2025
43AQI
43AQI
6th June 2025
52AQI
52AQI
7th June 2025
60AQI
60AQI
8th June 2025
47AQI
47AQI
9th June 2025
49AQI
49AQI
10th June 2025
51AQI
51AQI
11th June 2025
36AQI
36AQI
12th June 2025
27AQI
27AQI
13th June 2025
33AQI
33AQI
14th June 2025
47AQI
47AQI
15th June 2025
48AQI
48AQI
16th June 2025
33AQI
33AQI
17th June 2025
44AQI
44AQI
18th June 2025
55AQI
55AQI
19th June 2025
51AQI
51AQI
20th June 2025
53AQI
53AQI
21st June 2025
55AQI
55AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
38AQI
38AQI
24th June 2025
29AQI
29AQI
25th June 2025
28AQI
28AQI
26th June 2025
25AQI
25AQI
27th June 2025
24AQI
24AQI
28th June 2025
32AQI
32AQI
29th June 2025
36AQI
36AQI
30th June 2025
54AQI
54AQI
1st July 2025
60AQI
60AQI
2nd July 2025
64AQI
64AQI
3rd July 2025
57AQI
57AQI
4th July 2025
51AQI
51AQI
5th July 2025
61AQI
61AQI
6th July 2025
60AQI
60AQI
7th July 2025
58AQI
58AQI
8th July 2025
49AQI
49AQI
9th July 2025
47AQI
47AQI
10th July 2025
55AQI
55AQI
11th July 2025
54AQI
54AQI
12th July 2025
52AQI
52AQI
13th July 2025
38AQI
38AQI
14th July 2025
34AQI
34AQI
15th July 2025
46AQI
46AQI
16th July 2025
54AQI
54AQI
17th July 2025
54AQI
54AQI
18th July 2025
52AQI
52AQI
19th July 2025
42AQI
42AQI
20th July 2025
43AQI
43AQI
21st July 2025
39AQI
39AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
33AQI
33AQI
24th July 2025
34AQI
34AQI
25th July 2025
39AQI
39AQI
26th July 2025
41AQI
41AQI
27th July 2025
43AQI
43AQI
28th July 2025
52AQI
52AQI
29th July 2025
57AQI
57AQI
30th July 2025
62AQI
62AQI
31st July 2025
49AQI
49AQI
1st August 2025
51AQI
51AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
48AQI
48AQI
4th August 2025
54AQI
54AQI
5th August 2025
56AQI
56AQI
6th August 2025
41AQI
41AQI
7th August 2025
32AQI
32AQI
8th August 2025
31AQI
31AQI
9th August 2025
33AQI
33AQI
10th August 2025
28AQI
28AQI
11th August 2025
37AQI
37AQI
12th August 2025
39AQI
39AQI
13th August 2025
35AQI
35AQI
14th August 2025
35AQI
35AQI
15th August 2025
39AQI
39AQI
16th August 2025
36AQI
36AQI
17th August 2025
46AQI
46AQI
18th August 2025
45AQI
45AQI
19th August 2025
48AQI
48AQI
20th August 2025
56AQI
56AQI
21st August 2025
55AQI
55AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
41AQI
41AQI
24th August 2025
49AQI
49AQI
25th August 2025
55AQI
55AQI
26th August 2025
55AQI
55AQI
27th August 2025
48AQI
48AQI
28th August 2025
44AQI
44AQI
29th August 2025
51AQI
51AQI
30th August 2025
40AQI
40AQI
31st August 2025
36AQI
36AQI
1st September 2025
49AQI
49AQI
2nd September 2025
45AQI
45AQI
3rd September 2025
46AQI
46AQI
4th September 2025
41AQI
41AQI
5th September 2025
43AQI
43AQI
6th September 2025
37AQI
37AQI
7th September 2025
50AQI
50AQI
8th September 2025
46AQI
46AQI
9th September 2025
52AQI
52AQI
10th September 2025
58AQI
58AQI
11th September 2025
46AQI
46AQI
12th September 2025
59AQI
59AQI
13th September 2025
60AQI
60AQI
14th September 2025
61AQI
61AQI
15th September 2025
56AQI
56AQI
16th September 2025
54AQI
54AQI
17th September 2025
57AQI
57AQI
18th September 2025
50AQI
50AQI
19th September 2025
44AQI
44AQI
20th September 2025
29AQI
29AQI
21st September 2025
23AQI
23AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
21AQI
21AQI
24th September 2025
22AQI
22AQI
25th September 2025
28AQI
28AQI
26th September 2025
37AQI
37AQI
27th September 2025
40AQI
40AQI
28th September 2025
38AQI
38AQI
29th September 2025
28AQI
28AQI
30th September 2025
41AQI
41AQI
1st October 2025
59AQI
59AQI
2nd October 2025
60AQI
60AQI
3rd October 2025
54AQI
54AQI
4th October 2025
55AQI
55AQI
5th October 2025
48AQI
48AQI
6th October 2025
44AQI
44AQI
7th October 2025
37AQI
37AQI
8th October 2025
47AQI
47AQI
9th October 2025
54AQI
54AQI
10th October 2025
49AQI
49AQI
11th October 2025
60AQI
60AQI
12th October 2025
71AQI
71AQI
13th October 2025
59AQI
59AQI
14th October 2025
60AQI
60AQI
15th October 2025
61AQI
61AQI
16th October 2025
55AQI
55AQI
17th October 2025
45AQI
45AQI
18th October 2025
39AQI
39AQI
19th October 2025
34AQI
34AQI
20th October 2025
28AQI
28AQI
21st October 2025
47AQI
47AQI
22nd October 2025
59AQI
59AQI
23rd October 2025
46AQI
46AQI
24th October 2025
31AQI
31AQI
25th October 2025
35AQI
35AQI
26th October 2025
31AQI
31AQI
27th October 2025
41AQI
41AQI
28th October 2025
38AQI
38AQI
29th October 2025
23AQI
23AQI
30th October 2025
29AQI
29AQI
31st October 2025
47AQI
47AQI
1st November 2025
47AQI
47AQI
2nd November 2025
55AQI
55AQI
3rd November 2025
40AQI
40AQI
4th November 2025
59AQI
59AQI
5th November 2025
48AQI
48AQI
6th November 2025
39AQI
39AQI
7th November 2025
34AQI
34AQI
8th November 2025
32AQI
32AQI
9th November 2025
27AQI
27AQI
10th November 2025
20AQI
20AQI
11th November 2025
28AQI
28AQI
12th November 2025
24AQI
24AQI
13th November 2025
23AQI
23AQI
14th November 2025
21AQI
21AQI
15th November 2025
24AQI
24AQI
16th November 2025
22AQI
22AQI
17th November 2025
23AQI
23AQI
18th November 2025
24AQI
24AQI
19th November 2025
24AQI
24AQI
20th November 2025
30AQI
30AQI
21st November 2025
36AQI
36AQI
22nd November 2025
36AQI
36AQI
23rd November 2025
41AQI
41AQI
24th November 2025
39AQI
39AQI
25th November 2025
36AQI
36AQI
26th November 2025
34AQI
34AQI
27th November 2025
30AQI
30AQI
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
44AQI
43AQI
38AQI
43AQI
49AQI
44AQI
43AQI
47AQI
33AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
3
2
21
9
28
3
20
10
15
16
23
8
22
8
19
12
25
2
176
70
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
November33AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2025(Avg.)
43AQISETRPC 43 Jefferson Co Airport C643's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
