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Central Southwest, Houston, 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+

October Air Quality Analysis

Central Southwest, Houston, Texas, United States

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Oct 2025
83AQI
Lowest AQI recorded on
6th Oct 2025
56AQI

Same Day Analysis (14th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 74 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 14th Oct - 15th Oct 2025

Central Southwest, Houston, Texas, United States

AQI
Day
Night
.

7 AM14th Oct 2025

7 PM

6 AM15th Oct 2025

Day time
Avg. Highest Time
9AM14th Oct

84AQI

Avg. Lowest Time
8AM14th Oct

70AQI

Night time
Avg. Highest Time
11PM14th Oct

103AQI

Avg. Lowest Time
7PM14th Oct

76AQI

In the last 24 hours,

Central Southwest's AQI reached its highest point of 103 at 11 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 14th Oct and 15th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Central Southwest, Houston, Texas, United States

SepOct
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
15th Sep 2025577 AMAQI
15th Sep 2025528 AMAQI
15th Sep 2025679 AMAQI
15th Sep 20256310 AMAQI
15th Sep 20256211 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025601 PMAQI
15th Sep 2025612 PMAQI
15th Sep 2025593 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025587 PMAQI
15th Sep 2025598 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20255710 PMAQI
15th Sep 20255511 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025561 AMAQI
16th Sep 2025542 AMAQI
16th Sep 2025553 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025555 AMAQI
16th Sep 2025566 AMAQI

28°C24/36°C

16th Sep 2025587 AMAQI
16th Sep 2025598 AMAQI
16th Sep 2025599 AMAQI
16th Sep 20256010 AMAQI
16th Sep 20256111 AMAQI
16th Sep 20256212 PMAQI
16th Sep 2025591 PMAQI
16th Sep 2025582 PMAQI
16th Sep 2025583 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025596 PMAQI
16th Sep 2025577 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025569 PMAQI
16th Sep 20255710 PMAQI
16th Sep 20255911 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025552 AMAQI
17th Sep 2025563 AMAQI
17th Sep 2025584 AMAQI
17th Sep 2025585 AMAQI
17th Sep 2025596 AMAQI

29°C24/37°C

17th Sep 2025587 AMAQI
17th Sep 2025618 AMAQI
17th Sep 2025649 AMAQI
17th Sep 20256210 AMAQI
17th Sep 20256011 AMAQI
17th Sep 20256012 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025602 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025594 PMAQI
17th Sep 2025605 PMAQI
17th Sep 2025626 PMAQI
17th Sep 2025607 PMAQI
17th Sep 2025598 PMAQI
17th Sep 2025609 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255811 PMAQI
18th Sep 20255712 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025562 AMAQI
18th Sep 2025553 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025535 AMAQI
18th Sep 2025546 AMAQI

29°C24/37°C

18th Sep 2025577 AMAQI
18th Sep 2025588 AMAQI
18th Sep 2025609 AMAQI
18th Sep 20256010 AMAQI
18th Sep 20256011 AMAQI
18th Sep 20255912 PMAQI
18th Sep 2025581 PMAQI
18th Sep 2025602 PMAQI
18th Sep 2025603 PMAQI
18th Sep 2025624 PMAQI
18th Sep 2025605 PMAQI
18th Sep 2025616 PMAQI
18th Sep 2025587 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025579 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025551 AMAQI
19th Sep 2025562 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025544 AMAQI
19th Sep 2025545 AMAQI
19th Sep 2025576 AMAQI

29°C24/37°C

19th Sep 2025587 AMAQI
19th Sep 2025588 AMAQI
19th Sep 2025569 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255611 AMAQI
19th Sep 20255412 PMAQI
19th Sep 2025531 PMAQI
19th Sep 2025532 PMAQI
19th Sep 2025543 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025535 PMAQI
19th Sep 2025536 PMAQI
19th Sep 2025547 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025559 PMAQI
19th Sep 20255410 PMAQI
19th Sep 20254811 PMAQI
20th Sep 20254712 AMAQI
20th Sep 2025451 AMAQI
20th Sep 2025372 AMAQI
20th Sep 2025293 AMAQI
20th Sep 2025304 AMAQI
20th Sep 2025305 AMAQI
20th Sep 2025326 AMAQI

28°C23/36°C

20th Sep 2025387 AMAQI
20th Sep 2025378 AMAQI
20th Sep 2025389 AMAQI
20th Sep 20254110 AMAQI
20th Sep 20254211 AMAQI
20th Sep 20254012 PMAQI
20th Sep 2025381 PMAQI
20th Sep 2025402 PMAQI
20th Sep 2025403 PMAQI
20th Sep 2025424 PMAQI
20th Sep 2025425 PMAQI
20th Sep 2025426 PMAQI
20th Sep 2025387 PMAQI
20th Sep 2025368 PMAQI
20th Sep 2025379 PMAQI
20th Sep 20253610 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253612 AMAQI
21st Sep 2025361 AMAQI
21st Sep 2025322 AMAQI
21st Sep 2025293 AMAQI
21st Sep 2025304 AMAQI
21st Sep 2025285 AMAQI
21st Sep 2025296 AMAQI

28°C24/33°C

21st Sep 2025297 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025289 AMAQI
21st Sep 20252710 AMAQI
21st Sep 20252911 AMAQI
21st Sep 20253212 PMAQI
21st Sep 2025321 PMAQI
21st Sep 2025352 PMAQI
21st Sep 2025403 PMAQI
21st Sep 2025344 PMAQI
21st Sep 2025345 PMAQI
21st Sep 2025316 PMAQI
21st Sep 2025307 PMAQI
21st Sep 2025308 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20253012 AMAQI
22nd Sep 2025301 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025293 AMAQI
22nd Sep 2025324 AMAQI
22nd Sep 2025305 AMAQI
22nd Sep 2025306 AMAQI

28°C24/36°C

22nd Sep 2025307 AMAQI
22nd Sep 2025338 AMAQI
22nd Sep 2025369 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20254011 AMAQI
22nd Sep 20253712 PMAQI
22nd Sep 2025351 PMAQI
22nd Sep 2025322 PMAQI
22nd Sep 2025293 PMAQI
22nd Sep 2025284 PMAQI
22nd Sep 2025265 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025297 PMAQI
22nd Sep 2025308 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20252411 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025241 AMAQI
23rd Sep 2025232 AMAQI
23rd Sep 2025233 AMAQI
23rd Sep 2025254 AMAQI
23rd Sep 2025265 AMAQI
23rd Sep 2025256 AMAQI

29°C24/34°C

23rd Sep 2025257 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025299 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20253511 AMAQI
23rd Sep 20253612 PMAQI
23rd Sep 2025321 PMAQI
23rd Sep 2025312 PMAQI
23rd Sep 2025313 PMAQI
23rd Sep 2025324 PMAQI
23rd Sep 2025285 PMAQI
23rd Sep 2025306 PMAQI
23rd Sep 2025297 PMAQI
23rd Sep 2025278 PMAQI
23rd Sep 2025279 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252212 AMAQI
24th Sep 2025221 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025184 AMAQI
24th Sep 2025205 AMAQI
24th Sep 2025236 AMAQI

29°C25/37°C

24th Sep 2025257 AMAQI
24th Sep 2025248 AMAQI
24th Sep 2025259 AMAQI
24th Sep 20252610 AMAQI
24th Sep 20253111 AMAQI
24th Sep 20253712 PMAQI
24th Sep 2025311 PMAQI
24th Sep 2025282 PMAQI
24th Sep 2025273 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025235 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025267 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025249 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252312 AMAQI
25th Sep 2025221 AMAQI
25th Sep 2025252 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025284 AMAQI
25th Sep 2025285 AMAQI
25th Sep 2025296 AMAQI

29°C25/36°C

25th Sep 2025397 AMAQI
25th Sep 2025368 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20253910 AMAQI
25th Sep 20253911 AMAQI
25th Sep 20253612 PMAQI
25th Sep 2025451 PMAQI
25th Sep 2025482 PMAQI
25th Sep 2025493 PMAQI
25th Sep 2025464 PMAQI
25th Sep 2025435 PMAQI
25th Sep 2025466 PMAQI
25th Sep 2025437 PMAQI
25th Sep 2025388 PMAQI
25th Sep 2025359 PMAQI
25th Sep 20254410 PMAQI
25th Sep 20255111 PMAQI
26th Sep 20255112 AMAQI
26th Sep 2025541 AMAQI
26th Sep 2025562 AMAQI
26th Sep 2025583 AMAQI
26th Sep 2025654 AMAQI
26th Sep 2025655 AMAQI
26th Sep 2025646 AMAQI

29°C23/36°C

26th Sep 2025677 AMAQI
26th Sep 2025708 AMAQI
26th Sep 2025629 AMAQI
26th Sep 20255610 AMAQI
26th Sep 20255211 AMAQI
26th Sep 20254812 PMAQI
26th Sep 2025441 PMAQI
26th Sep 2025422 PMAQI
26th Sep 2025423 PMAQI
26th Sep 2025414 PMAQI
26th Sep 2025395 PMAQI
26th Sep 2025386 PMAQI
26th Sep 2025377 PMAQI
26th Sep 2025378 PMAQI
26th Sep 2025399 PMAQI
26th Sep 20254310 PMAQI
26th Sep 20255711 PMAQI
27th Sep 20255712 AMAQI
27th Sep 2025571 AMAQI
27th Sep 2025572 AMAQI
27th Sep 2025583 AMAQI
27th Sep 2025574 AMAQI
27th Sep 2025605 AMAQI
27th Sep 2025636 AMAQI

27°C22/33°C

27th Sep 2025607 AMAQI
27th Sep 2025618 AMAQI
27th Sep 2025619 AMAQI
27th Sep 20256110 AMAQI
27th Sep 20256011 AMAQI
27th Sep 20255912 PMAQI
27th Sep 2025541 PMAQI
27th Sep 2025482 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025394 PMAQI
27th Sep 2025375 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025307 PMAQI
27th Sep 2025318 PMAQI
27th Sep 2025439 PMAQI
27th Sep 20255710 PMAQI
27th Sep 20256011 PMAQI
28th Sep 20255912 AMAQI
28th Sep 2025621 AMAQI
28th Sep 2025592 AMAQI
28th Sep 2025563 AMAQI
28th Sep 2025564 AMAQI
28th Sep 2025555 AMAQI
28th Sep 2025556 AMAQI

26°C19/35°C

28th Sep 2025527 AMAQI
28th Sep 2025508 AMAQI
28th Sep 2025509 AMAQI
28th Sep 20255010 AMAQI
28th Sep 20255311 AMAQI
28th Sep 20255012 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025472 PMAQI
28th Sep 2025463 PMAQI
28th Sep 2025354 PMAQI
28th Sep 2025395 PMAQI
28th Sep 2025446 PMAQI
28th Sep 2025457 PMAQI
28th Sep 2025418 PMAQI
28th Sep 2025459 PMAQI
28th Sep 20254910 PMAQI
28th Sep 20254911 PMAQI
29th Sep 20254812 AMAQI
29th Sep 2025501 AMAQI
29th Sep 2025472 AMAQI
29th Sep 2025433 AMAQI
29th Sep 2025384 AMAQI
29th Sep 2025335 AMAQI
29th Sep 2025456 AMAQI

27°C20/35°C

29th Sep 2025467 AMAQI
29th Sep 2025468 AMAQI
29th Sep 2025509 AMAQI
29th Sep 20255810 AMAQI
29th Sep 20255611 AMAQI
29th Sep 20255412 PMAQI
29th Sep 2025361 PMAQI
29th Sep 2025292 PMAQI
29th Sep 2025273 PMAQI
29th Sep 2025384 PMAQI
29th Sep 2025255 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025307 PMAQI
29th Sep 2025258 PMAQI
29th Sep 2025149 PMAQI
29th Sep 20252810 PMAQI
29th Sep 20257011 PMAQI
30th Sep 20257812 AMAQI
30th Sep 2025721 AMAQI
30th Sep 2025622 AMAQI
30th Sep 2025743 AMAQI
30th Sep 2025694 AMAQI
30th Sep 2025745 AMAQI
30th Sep 2025686 AMAQI

27°C19/36°C

30th Sep 2025787 AMAQI
30th Sep 2025648 AMAQI
30th Sep 2025259 AMAQI
30th Sep 20253510 AMAQI
30th Sep 20257211 AMAQI
30th Sep 20256012 PMAQI
30th Sep 2025451 PMAQI
30th Sep 2025392 PMAQI
30th Sep 2025423 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025265 PMAQI
30th Sep 2025266 PMAQI
30th Sep 2025337 PMAQI
30th Sep 2025258 PMAQI
30th Sep 2025359 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20256411 PMAQI
1st Oct 20257912 AMAQI
1st Oct 2025781 AMAQI
1st Oct 2025772 AMAQI
1st Oct 2025773 AMAQI
1st Oct 2025454 AMAQI
1st Oct 2025215 AMAQI
1st Oct 2025656 AMAQI

28°C22/37°C

1st Oct 20251007 AMAQI
1st Oct 2025868 AMAQI
1st Oct 2025879 AMAQI
1st Oct 20258910 AMAQI
1st Oct 20258911 AMAQI
1st Oct 20259912 PMAQI
1st Oct 2025891 PMAQI
1st Oct 2025812 PMAQI
1st Oct 2025923 PMAQI
1st Oct 2025904 PMAQI
1st Oct 2025845 PMAQI
1st Oct 2025786 PMAQI
1st Oct 2025867 PMAQI
1st Oct 2025928 PMAQI
1st Oct 2025969 PMAQI
1st Oct 20259010 PMAQI
1st Oct 20258311 PMAQI
2nd Oct 20258212 AMAQI
2nd Oct 2025791 AMAQI
2nd Oct 2025762 AMAQI
2nd Oct 2025753 AMAQI
2nd Oct 2025774 AMAQI
2nd Oct 2025725 AMAQI
2nd Oct 2025766 AMAQI

28°C21/36°C

2nd Oct 2025807 AMAQI
2nd Oct 2025838 AMAQI
2nd Oct 2025839 AMAQI
2nd Oct 20259610 AMAQI
2nd Oct 202510711 AMAQI
2nd Oct 202510112 PMAQI
2nd Oct 2025911 PMAQI
2nd Oct 2025932 PMAQI
2nd Oct 2025863 PMAQI
2nd Oct 2025854 PMAQI
2nd Oct 2025845 PMAQI
2nd Oct 2025866 PMAQI
2nd Oct 2025857 PMAQI
2nd Oct 2025838 PMAQI
2nd Oct 2025789 PMAQI
2nd Oct 20257510 PMAQI
2nd Oct 20258511 PMAQI
3rd Oct 20259412 AMAQI
3rd Oct 2025941 AMAQI
3rd Oct 2025872 AMAQI
3rd Oct 2025853 AMAQI
3rd Oct 2025724 AMAQI
3rd Oct 2025665 AMAQI
3rd Oct 2025596 AMAQI

28°C21/37°C

3rd Oct 2025767 AMAQI
3rd Oct 2025728 AMAQI
3rd Oct 2025699 AMAQI
3rd Oct 20256610 AMAQI
3rd Oct 20257211 AMAQI
3rd Oct 20258212 PMAQI
3rd Oct 2025811 PMAQI
3rd Oct 2025712 PMAQI
3rd Oct 2025673 PMAQI
3rd Oct 2025644 PMAQI
3rd Oct 2025685 PMAQI
3rd Oct 2025626 PMAQI
3rd Oct 2025657 PMAQI
3rd Oct 2025708 PMAQI
3rd Oct 2025779 PMAQI
3rd Oct 20257610 PMAQI
3rd Oct 20257911 PMAQI
4th Oct 20258512 AMAQI
4th Oct 2025921 AMAQI
4th Oct 2025872 AMAQI
4th Oct 2025893 AMAQI
4th Oct 2025824 AMAQI
4th Oct 2025805 AMAQI
4th Oct 2025826 AMAQI

27°C22/32°C

4th Oct 2025817 AMAQI
4th Oct 2025818 AMAQI
4th Oct 2025819 AMAQI
4th Oct 20257910 AMAQI
4th Oct 20257811 AMAQI
4th Oct 20257212 PMAQI
4th Oct 2025691 PMAQI
4th Oct 2025582 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025545 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025547 PMAQI
4th Oct 2025618 PMAQI
4th Oct 2025639 PMAQI
4th Oct 20256510 PMAQI
4th Oct 20256211 PMAQI
5th Oct 20256312 AMAQI
5th Oct 2025621 AMAQI
5th Oct 2025612 AMAQI
5th Oct 2025633 AMAQI
5th Oct 2025594 AMAQI
5th Oct 2025595 AMAQI
5th Oct 2025596 AMAQI

26°C20/31°C

5th Oct 2025577 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025649 AMAQI
5th Oct 20256610 AMAQI
5th Oct 20256311 AMAQI
5th Oct 20256212 PMAQI
5th Oct 2025621 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025543 PMAQI
5th Oct 2025524 PMAQI
5th Oct 2025485 PMAQI
5th Oct 2025466 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025589 PMAQI
5th Oct 20255910 PMAQI
5th Oct 20256111 PMAQI
6th Oct 20256412 AMAQI
6th Oct 2025591 AMAQI
6th Oct 2025622 AMAQI
6th Oct 2025583 AMAQI
6th Oct 2025504 AMAQI
6th Oct 2025465 AMAQI
6th Oct 2025496 AMAQI

27°C21/34°C

6th Oct 2025557 AMAQI
6th Oct 2025558 AMAQI
6th Oct 2025559 AMAQI
6th Oct 20256310 AMAQI
6th Oct 20256711 AMAQI
6th Oct 20256712 PMAQI
7th Oct 2025556 AMAQI

27°C22/34°C

7th Oct 2025487 AMAQI
7th Oct 2025578 AMAQI
7th Oct 2025629 AMAQI
7th Oct 20256110 AMAQI
7th Oct 20255911 AMAQI
7th Oct 20255712 PMAQI
7th Oct 2025901 PMAQI
7th Oct 2025982 PMAQI
7th Oct 2025973 PMAQI
7th Oct 2025684 PMAQI
7th Oct 2025685 PMAQI
7th Oct 2025676 PMAQI
7th Oct 2025667 PMAQI
7th Oct 2025648 PMAQI
7th Oct 2025659 PMAQI
7th Oct 20255910 PMAQI
7th Oct 20255911 PMAQI
8th Oct 20255912 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025572 AMAQI
8th Oct 2025533 AMAQI
8th Oct 2025554 AMAQI
8th Oct 2025585 AMAQI
8th Oct 2025586 AMAQI

29°C23/36°C

8th Oct 2025597 AMAQI
8th Oct 2025588 AMAQI
8th Oct 2025629 AMAQI
8th Oct 20256810 AMAQI
8th Oct 20256411 AMAQI
8th Oct 20257012 PMAQI
8th Oct 2025741 PMAQI
8th Oct 2025682 PMAQI
8th Oct 2025643 PMAQI
8th Oct 2025654 PMAQI
8th Oct 2025665 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025647 PMAQI
8th Oct 2025658 PMAQI
8th Oct 2025739 PMAQI
8th Oct 20258010 PMAQI
8th Oct 20257511 PMAQI
9th Oct 20257912 AMAQI
9th Oct 2025781 AMAQI
9th Oct 2025692 AMAQI
9th Oct 2025663 AMAQI
9th Oct 2025624 AMAQI
9th Oct 2025575 AMAQI
9th Oct 2025586 AMAQI

28°C23/35°C

9th Oct 2025607 AMAQI
9th Oct 2025648 AMAQI
9th Oct 2025669 AMAQI
9th Oct 20256610 AMAQI
9th Oct 20256411 AMAQI
9th Oct 20256912 PMAQI
9th Oct 2025691 PMAQI
9th Oct 2025652 PMAQI
9th Oct 2025613 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025585 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025607 PMAQI
9th Oct 2025648 PMAQI
9th Oct 2025699 PMAQI
9th Oct 20256910 PMAQI
9th Oct 20257011 PMAQI
10th Oct 20256812 AMAQI
10th Oct 2025671 AMAQI
10th Oct 2025712 AMAQI
10th Oct 2025723 AMAQI
10th Oct 2025704 AMAQI
10th Oct 2025695 AMAQI
10th Oct 2025686 AMAQI

28°C23/33°C

10th Oct 2025687 AMAQI
10th Oct 2025708 AMAQI
10th Oct 2025789 AMAQI
10th Oct 20257310 AMAQI
10th Oct 20257011 AMAQI
10th Oct 20257112 PMAQI
10th Oct 2025711 PMAQI
10th Oct 2025692 PMAQI
10th Oct 2025643 PMAQI
10th Oct 2025654 PMAQI
10th Oct 2025635 PMAQI
10th Oct 2025626 PMAQI
10th Oct 2025597 PMAQI
10th Oct 2025668 PMAQI
10th Oct 2025679 PMAQI
10th Oct 20256710 PMAQI
10th Oct 20257311 PMAQI
11th Oct 20257712 AMAQI
11th Oct 2025731 AMAQI
11th Oct 2025742 AMAQI
11th Oct 2025703 AMAQI
11th Oct 2025674 AMAQI
11th Oct 2025685 AMAQI
11th Oct 2025666 AMAQI

27°C21/36°C

11th Oct 2025707 AMAQI
11th Oct 2025708 AMAQI
11th Oct 2025739 AMAQI
11th Oct 20257310 AMAQI
11th Oct 20257711 AMAQI
11th Oct 20257512 PMAQI
11th Oct 2025781 PMAQI
11th Oct 2025712 PMAQI
11th Oct 2025663 PMAQI
11th Oct 2025654 PMAQI
11th Oct 2025635 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025667 PMAQI
11th Oct 2025818 PMAQI
11th Oct 2025789 PMAQI
11th Oct 20257910 PMAQI
11th Oct 20257011 PMAQI
12th Oct 20257012 AMAQI
12th Oct 2025751 AMAQI
12th Oct 2025772 AMAQI
12th Oct 2025773 AMAQI
12th Oct 2025784 AMAQI
12th Oct 2025795 AMAQI
12th Oct 2025726 AMAQI

26°C18/35°C

12th Oct 2025717 AMAQI
12th Oct 2025768 AMAQI
12th Oct 2025769 AMAQI
12th Oct 20257810 AMAQI
12th Oct 20258311 AMAQI
12th Oct 20256712 PMAQI
12th Oct 2025651 PMAQI
12th Oct 2025682 PMAQI
12th Oct 2025713 PMAQI
12th Oct 2025684 PMAQI
12th Oct 2025685 PMAQI
12th Oct 2025686 PMAQI
12th Oct 2025687 PMAQI
12th Oct 2025738 PMAQI
12th Oct 2025729 PMAQI
12th Oct 20257510 PMAQI
12th Oct 20257211 PMAQI
13th Oct 20257712 AMAQI
13th Oct 2025751 AMAQI
13th Oct 2025742 AMAQI
13th Oct 2025733 AMAQI
13th Oct 2025724 AMAQI
13th Oct 2025715 AMAQI
13th Oct 2025716 AMAQI

25°C18/34°C

13th Oct 2025727 AMAQI
13th Oct 2025748 AMAQI
13th Oct 2025729 AMAQI
13th Oct 20257710 AMAQI
13th Oct 20258611 AMAQI
13th Oct 20257312 PMAQI
13th Oct 2025691 PMAQI
13th Oct 2025692 PMAQI
13th Oct 2025653 PMAQI
13th Oct 2025634 PMAQI
13th Oct 2025645 PMAQI
13th Oct 2025666 PMAQI
13th Oct 2025647 PMAQI
13th Oct 2025668 PMAQI
13th Oct 2025689 PMAQI
13th Oct 20256810 PMAQI
13th Oct 20256811 PMAQI
14th Oct 20257012 AMAQI
14th Oct 2025721 AMAQI
14th Oct 2025732 AMAQI
14th Oct 2025693 AMAQI
14th Oct 2025684 AMAQI
14th Oct 2025685 AMAQI
14th Oct 2025696 AMAQI

25°C17/35°C

14th Oct 2025727 AMAQI
14th Oct 2025708 AMAQI
14th Oct 2025849 AMAQI
14th Oct 20258410 AMAQI
14th Oct 20258011 AMAQI
14th Oct 20257312 PMAQI
14th Oct 2025721 PMAQI
14th Oct 2025812 PMAQI
14th Oct 2025803 PMAQI
14th Oct 2025794 PMAQI
14th Oct 2025825 PMAQI
14th Oct 2025826 PMAQI
14th Oct 2025767 PMAQI
14th Oct 2025888 PMAQI
14th Oct 2025919 PMAQI
14th Oct 202510110 PMAQI
14th Oct 202510311 PMAQI
15th Oct 20259512 AMAQI
15th Oct 2025901 AMAQI
15th Oct 2025952 AMAQI
15th Oct 2025913 AMAQI
15th Oct 2025964 AMAQI

26°C17/35°C

7 AM
1 PM
7 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
11 AM - 12 PM

62AQI

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

52AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 62), while the lowest AQI was between 5 PM to 7 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 3 AM

60AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM

53AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 60), while the lowest AQI was between 5 AM to 5 AM (Avg. 53).

2025 Days Vs Air Quality

Central Southwest, Houston, Texas, United States

2025

44%

89

56%

113

Total number of days with different AQI categories in last 288 days in 2025 (77 days remaining)

Good
89 Days
Moderate
113 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 44%

Health Risk Level:

Significant

In 2025, 44% of 288 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Central Southwest, Houston, 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
48AQI
28th March 2025
43AQI
29th March 2025
50AQI
30th March 2025
60AQI
31st March 2025
58AQI
1st April 2025
62AQI
2nd April 2025
56AQI
3rd April 2025
59AQI
4th April 2025
58AQI
5th April 2025
54AQI
6th April 2025
34AQI
7th April 2025
35AQI
8th April 2025
54AQI
9th April 2025
47AQI
10th April 2025
39AQI
11th April 2025
43AQI
12th April 2025
54AQI
13th April 2025
38AQI
14th April 2025
39AQI
15th April 2025
46AQI
16th April 2025
53AQI
17th April 2025
40AQI
18th April 2025
48AQI
19th April 2025
57AQI
20th April 2025
57AQI
21st April 2025
44AQI
22nd April 2025
53AQI
23rd April 2025
52AQI
24th April 2025
58AQI
25th April 2025
54AQI
26th April 2025
55AQI
27th April 2025
46AQI
28th April 2025
47AQI
29th April 2025
42AQI
30th April 2025
52AQI
1st May 2025
54AQI
2nd May 2025
48AQI
3rd May 2025
35AQI
4th May 2025
32AQI
5th May 2025
41AQI
6th May 2025
47AQI
7th May 2025
43AQI
8th May 2025
49AQI
9th May 2025
34AQI
10th May 2025
37AQI
11th May 2025
37AQI
12th May 2025
38AQI
13th May 2025
48AQI
14th May 2025
49AQI
15th May 2025
57AQI
16th May 2025
56AQI
17th May 2025
59AQI
18th May 2025
54AQI
19th May 2025
55AQI
20th May 2025
61AQI
21st May 2025
49AQI
22nd May 2025
53AQI
23rd May 2025
51AQI
24th May 2025
52AQI
25th May 2025
57AQI
26th May 2025
53AQI
27th May 2025
41AQI
28th May 2025
45AQI
29th May 2025
44AQI
30th May 2025
51AQI
31st May 2025
48AQI
1st June 2025
54AQI
2nd June 2025
52AQI
3rd June 2025
50AQI
4th June 2025
50AQI
5th June 2025
57AQI
6th June 2025
55AQI
7th June 2025
60AQI
8th June 2025
53AQI
9th June 2025
53AQI
10th June 2025
56AQI
11th June 2025
49AQI
12th June 2025
37AQI
13th June 2025
50AQI
14th June 2025
55AQI
15th June 2025
54AQI
16th June 2025
39AQI
17th June 2025
49AQI
18th June 2025
59AQI
19th June 2025
57AQI
20th June 2025
57AQI
21st June 2025
55AQI
22nd June 2025
55AQI
23rd June 2025
44AQI
24th June 2025
40AQI
25th June 2025
40AQI
26th June 2025
41AQI
27th June 2025
43AQI
28th June 2025
43AQI
29th June 2025
42AQI
30th June 2025
59AQI
1st July 2025
58AQI
2nd July 2025
67AQI
3rd July 2025
60AQI
4th July 2025
54AQI
5th July 2025
70AQI
6th July 2025
63AQI
7th July 2025
61AQI
8th July 2025
55AQI
9th July 2025
49AQI
10th July 2025
54AQI
11th July 2025
54AQI
12th July 2025
46AQI
13th July 2025
40AQI
14th July 2025
42AQI
15th July 2025
51AQI
16th July 2025
58AQI
17th July 2025
58AQI
18th July 2025
54AQI
19th July 2025
48AQI
20th July 2025
47AQI
21st July 2025
45AQI
22nd July 2025
42AQI
23rd July 2025
42AQI
24th July 2025
39AQI
25th July 2025
38AQI
26th July 2025
39AQI
27th July 2025
42AQI
28th July 2025
54AQI
29th July 2025
59AQI
30th July 2025
61AQI
31st July 2025
57AQI
1st August 2025
52AQI
2nd August 2025
45AQI
3rd August 2025
52AQI
4th August 2025
51AQI
5th August 2025
54AQI
6th August 2025
47AQI
7th August 2025
41AQI
8th August 2025
42AQI
9th August 2025
43AQI
10th August 2025
42AQI
11th August 2025
45AQI
12th August 2025
51AQI
13th August 2025
47AQI
14th August 2025
43AQI
15th August 2025
48AQI
16th August 2025
44AQI
17th August 2025
54AQI
18th August 2025
47AQI
19th August 2025
53AQI
20th August 2025
57AQI
21st August 2025
57AQI
22nd August 2025
53AQI
23rd August 2025
46AQI
24th August 2025
50AQI
25th August 2025
55AQI
26th August 2025
59AQI
27th August 2025
51AQI
28th August 2025
52AQI
29th August 2025
54AQI
30th August 2025
49AQI
31st August 2025
38AQI
1st September 2025
52AQI
2nd September 2025
47AQI
3rd September 2025
53AQI
4th September 2025
53AQI
5th September 2025
47AQI
6th September 2025
43AQI
7th September 2025
51AQI
8th September 2025
51AQI
9th September 2025
56AQI
10th September 2025
60AQI
11th September 2025
52AQI
12th September 2025
60AQI
13th September 2025
61AQI
14th September 2025
61AQI
15th September 2025
59AQI
16th September 2025
57AQI
17th September 2025
59AQI
18th September 2025
57AQI
19th September 2025
54AQI
20th September 2025
38AQI
21st September 2025
31AQI
22nd September 2025
31AQI
23rd September 2025
28AQI
24th September 2025
25AQI
25th September 2025
37AQI
26th September 2025
51AQI
27th September 2025
51AQI
28th September 2025
50AQI
29th September 2025
39AQI
30th September 2025
52AQI
1st October 2025
79AQI
2nd October 2025
83AQI
3rd October 2025
75AQI
4th October 2025
72AQI
5th October 2025
59AQI
6th October 2025
56AQI
7th October 2025
66AQI
8th October 2025
64AQI
9th October 2025
65AQI
10th October 2025
68AQI
11th October 2025
72AQI
12th October 2025
73AQI
13th October 2025
71AQI
14th October 2025
74AQI
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

52AQI

49AQI

48AQI

50AQI

52AQI

49AQI

49AQI

70AQI

No. of days

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

202551AQI

3
2
14
16
18
13
14
16
13
18
16
15
11
19
14
89
113

Highest AQI recorded in

October

70AQI

Lowest AQI recorded in

May

48AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
51AQI
Least Polluted Year Recorded
2025(Avg.)
51AQI

Central Southwest's annual 2025 AQI (51) shows an average percentage change of NaN% (improved AQI) compared to previous years: .