Washington Avenue Coalition - Memorial Park, 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+
August Air Quality Analysis
Washington Avenue Coalition - Memorial Park, Houston, Texas, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2025
54AQILowest AQI recorded on
7th Aug 2025
41AQISame Day Analysis (10th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Washington Avenue Coalition - Memorial Park, Houston, Texas, United States
AQI
Day
Night
.
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
Day time
Avg. Highest Time
11AM10th Aug
48AQI
Avg. Lowest Time
1PM10th Aug
40AQI
Night time
Avg. Highest Time
10PM10th Aug
44AQI
Avg. Lowest Time
2AM11th Aug
36AQI
In the last 24 hours,
Washington Avenue Coalition - Memorial Park's AQI reached its highest point of 48 at 11 AM during the Day, while the lowest point, 36, was recorded at 2 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Washington Avenue Coalition - Memorial Park, Houston, Texas, 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 2025456 AMAQI
12th Jul 2025447 AMAQI
12th Jul 2025448 AMAQI
12th Jul 2025449 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20254812 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025492 PMAQI
12th Jul 2025493 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025447 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20254610 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254212 AMAQI
13th Jul 2025421 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025403 AMAQI
13th Jul 2025334 AMAQI
13th Jul 2025365 AMAQI
30°C27/35°C
13th Jul 2025336 AMAQI
13th Jul 2025367 AMAQI
13th Jul 2025378 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20254210 AMAQI
13th Jul 20254411 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025417 PMAQI
13th Jul 2025398 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20253810 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253912 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025422 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025384 AMAQI
14th Jul 2025385 AMAQI
29°C26/33°C
14th Jul 2025376 AMAQI
14th Jul 2025397 AMAQI
14th Jul 2025458 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20255010 AMAQI
14th Jul 20255111 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025452 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025435 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025458 PMAQI
14th Jul 2025419 PMAQI
14th Jul 20254410 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025492 AMAQI
15th Jul 2025473 AMAQI
15th Jul 2025444 AMAQI
15th Jul 2025485 AMAQI
30°C26/37°C
15th Jul 2025486 AMAQI
15th Jul 2025477 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025576 PMAQI
15th Jul 2025577 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025633 AMAQI
16th Jul 2025554 AMAQI
16th Jul 2025575 AMAQI
30°C26/35°C
16th Jul 2025556 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025578 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256312 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025644 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255812 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
17th Jul 2025555 AMAQI
30°C25/36°C
17th Jul 2025546 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025619 AMAQI
17th Jul 20256210 AMAQI
17th Jul 20256411 AMAQI
17th Jul 20256212 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025583 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025585 PMAQI
17th Jul 2025606 PMAQI
17th Jul 2025617 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025503 AMAQI
18th Jul 2025494 AMAQI
18th Jul 2025485 AMAQI
30°C24/39°C
18th Jul 2025506 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025549 AMAQI
18th Jul 20255410 AMAQI
18th Jul 20255611 AMAQI
18th Jul 20255412 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255111 PMAQI
19th Jul 20255212 AMAQI
19th Jul 2025501 AMAQI
19th Jul 2025432 AMAQI
19th Jul 2025423 AMAQI
19th Jul 2025424 AMAQI
19th Jul 2025405 AMAQI
30°C26/34°C
19th Jul 2025376 AMAQI
19th Jul 2025377 AMAQI
19th Jul 2025408 AMAQI
19th Jul 2025479 AMAQI
19th Jul 20255110 AMAQI
19th Jul 20255611 AMAQI
19th Jul 20255612 PMAQI
19th Jul 2025551 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025524 PMAQI
19th Jul 2025525 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025508 PMAQI
19th Jul 2025509 PMAQI
19th Jul 20254710 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254612 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025482 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025454 AMAQI
20th Jul 2025435 AMAQI
31°C26/35°C
20th Jul 2025426 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025459 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025493 PMAQI
20th Jul 2025494 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025477 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025394 AMAQI
21st Jul 2025405 AMAQI
31°C27/34°C
21st Jul 2025416 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20255311 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025515 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025498 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20253912 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025404 AMAQI
22nd Jul 2025385 AMAQI
31°C26/38°C
22nd Jul 2025406 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025438 AMAQI
22nd Jul 2025489 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025426 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025438 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20253712 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025422 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025364 AMAQI
23rd Jul 2025355 AMAQI
31°C26/38°C
23rd Jul 2025366 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20254510 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20255112 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025496 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025418 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254210 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025354 AMAQI
24th Jul 2025355 AMAQI
32°C26/40°C
24th Jul 2025346 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254510 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025413 PMAQI
24th Jul 2025404 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025418 PMAQI
24th Jul 2025409 PMAQI
24th Jul 20254110 PMAQI
24th Jul 20254211 PMAQI
25th Jul 20253912 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025324 AMAQI
25th Jul 2025345 AMAQI
32°C26/40°C
25th Jul 2025336 AMAQI
25th Jul 2025387 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025409 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025454 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025428 PMAQI
25th Jul 2025419 PMAQI
25th Jul 20254010 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025391 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025393 AMAQI
26th Jul 2025394 AMAQI
26th Jul 2025395 AMAQI
30°C27/34°C
26th Jul 2025396 AMAQI
26th Jul 2025397 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025399 AMAQI
26th Jul 20253910 AMAQI
26th Jul 20254011 AMAQI
26th Jul 20253912 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025395 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254111 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025401 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025394 AMAQI
27th Jul 2025405 AMAQI
28°C25/33°C
27th Jul 2025426 AMAQI
27th Jul 2025407 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025422 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025534 AMAQI
28th Jul 2025525 AMAQI
30°C26/34°C
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025582 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025585 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI
29th Jul 2025585 AMAQI
31°C26/37°C
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025598 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255910 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025621 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025613 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025625 PMAQI
29th Jul 2025626 PMAQI
29th Jul 2025627 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025592 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025594 AMAQI
30th Jul 2025595 AMAQI
32°C25/40°C
30th Jul 2025606 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256312 PMAQI
30th Jul 2025641 PMAQI
30th Jul 2025682 PMAQI
30th Jul 2025683 PMAQI
30th Jul 2025684 PMAQI
30th Jul 2025685 PMAQI
30th Jul 2025686 PMAQI
30th Jul 2025687 PMAQI
30th Jul 2025688 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256311 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025631 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
31st Jul 2025595 AMAQI
33°C26/41°C
31st Jul 2025586 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025572 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025535 AMAQI
31°C27/37°C
1st Aug 2025506 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025518 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255310 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025452 AMAQI
2nd Aug 2025423 AMAQI
2nd Aug 2025424 AMAQI
2nd Aug 2025445 AMAQI
32°C27/40°C
2nd Aug 2025506 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254510 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025454 PMAQI
2nd Aug 2025355 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025447 PMAQI
2nd Aug 2025438 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20254510 PMAQI
2nd Aug 20255211 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025535 AMAQI
31°C27/39°C
3rd Aug 2025526 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025538 AMAQI
3rd Aug 2025539 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255112 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025534 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025539 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20254511 PMAQI
4th Aug 20255012 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI
4th Aug 2025545 AMAQI
31°C27/37°C
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025578 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255711 AMAQI
4th Aug 20255812 PMAQI
4th Aug 2025511 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025375 PMAQI
4th Aug 2025426 PMAQI
4th Aug 2025537 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20254211 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
5th Aug 2025565 AMAQI
30°C28/36°C
5th Aug 2025586 AMAQI
5th Aug 2025587 AMAQI
5th Aug 2025598 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20255110 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025501 AMAQI
6th Aug 2025462 AMAQI
6th Aug 2025423 AMAQI
6th Aug 2025384 AMAQI
6th Aug 2025365 AMAQI
30°C25/36°C
6th Aug 2025366 AMAQI
6th Aug 2025367 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025489 AMAQI
6th Aug 20255310 AMAQI
6th Aug 20255011 AMAQI
6th Aug 20255212 PMAQI
6th Aug 2025541 PMAQI
6th Aug 2025542 PMAQI
6th Aug 2025543 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025576 PMAQI
6th Aug 2025517 PMAQI
6th Aug 2025508 PMAQI
6th Aug 2025519 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20254011 PMAQI
7th Aug 20254012 AMAQI
7th Aug 2025421 AMAQI
7th Aug 2025392 AMAQI
7th Aug 2025353 AMAQI
7th Aug 2025394 AMAQI
7th Aug 2025405 AMAQI
31°C27/38°C
7th Aug 2025396 AMAQI
7th Aug 2025377 AMAQI
7th Aug 2025378 AMAQI
7th Aug 2025429 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20254111 AMAQI
7th Aug 20254812 PMAQI
7th Aug 2025501 PMAQI
7th Aug 2025482 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025444 PMAQI
7th Aug 2025435 PMAQI
7th Aug 2025446 PMAQI
7th Aug 2025437 PMAQI
7th Aug 2025408 PMAQI
7th Aug 2025409 PMAQI
7th Aug 20253910 PMAQI
7th Aug 20253611 PMAQI
8th Aug 20253912 AMAQI
8th Aug 2025401 AMAQI
8th Aug 2025382 AMAQI
8th Aug 2025393 AMAQI
8th Aug 2025344 AMAQI
8th Aug 2025375 AMAQI
31°C27/38°C
8th Aug 2025406 AMAQI
8th Aug 2025377 AMAQI
8th Aug 2025478 AMAQI
8th Aug 2025509 AMAQI
8th Aug 20254710 AMAQI
8th Aug 20254811 AMAQI
8th Aug 20254712 PMAQI
8th Aug 2025461 PMAQI
8th Aug 2025452 PMAQI
8th Aug 2025483 PMAQI
8th Aug 2025494 PMAQI
8th Aug 2025505 PMAQI
8th Aug 2025536 PMAQI
8th Aug 2025487 PMAQI
8th Aug 2025478 PMAQI
8th Aug 2025469 PMAQI
8th Aug 20254610 PMAQI
8th Aug 20254411 PMAQI
9th Aug 20254112 AMAQI
9th Aug 2025391 AMAQI
9th Aug 2025412 AMAQI
9th Aug 2025423 AMAQI
9th Aug 2025404 AMAQI
9th Aug 2025425 AMAQI
31°C27/36°C
9th Aug 2025436 AMAQI
9th Aug 2025407 AMAQI
9th Aug 2025428 AMAQI
9th Aug 2025449 AMAQI
9th Aug 20254410 AMAQI
9th Aug 20254911 AMAQI
9th Aug 20255012 PMAQI
9th Aug 2025511 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025513 PMAQI
9th Aug 2025504 PMAQI
9th Aug 2025495 PMAQI
9th Aug 2025516 PMAQI
9th Aug 2025437 PMAQI
9th Aug 2025448 PMAQI
9th Aug 2025449 PMAQI
9th Aug 20254710 PMAQI
9th Aug 20254811 PMAQI
10th Aug 20255112 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025462 AMAQI
10th Aug 2025433 AMAQI
10th Aug 2025434 AMAQI
10th Aug 2025425 AMAQI
31°C27/35°C
10th Aug 2025426 AMAQI
10th Aug 2025447 AMAQI
10th Aug 2025448 AMAQI
10th Aug 2025459 AMAQI
10th Aug 20254410 AMAQI
10th Aug 20254811 AMAQI
10th Aug 20254612 PMAQI
10th Aug 2025401 PMAQI
10th Aug 2025442 PMAQI
10th Aug 2025413 PMAQI
10th Aug 2025424 PMAQI
10th Aug 2025435 PMAQI
10th Aug 2025416 PMAQI
10th Aug 2025427 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025439 PMAQI
10th Aug 20254410 PMAQI
10th Aug 20254211 PMAQI
11th Aug 20254212 AMAQI
11th Aug 2025421 AMAQI
11th Aug 2025362 AMAQI
11th Aug 2025383 AMAQI
11th Aug 2025424 AMAQI
11th Aug 2025435 AMAQI
31°C27/37°C
11th Aug 2025436 AMAQI
6 AM11th Aug 2025497 AMAQI
11th Aug 2025488 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20254410 AMAQI
11th Aug 20254611 AMAQI
11th Aug 20255012 PMAQI
11th Aug 2025531 PMAQI
1 PM11th Aug 2025522 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 PM
50AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 PM
50AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 PM (Avg. 50), while the lowest AQI was between 6 AM to 8 PM (Avg. 50).
Night time
Avg. Highest Time
9 PM - 11 PM
48AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 5 AM
47AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 48), while the lowest AQI was between 12 AM to 5 AM (Avg. 47).
2025 Days Vs Air Quality
Washington Avenue Coalition - Memorial Park, Houston, Texas, United States
2025
44%
60
56%
77
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
60 DaysModerate
77 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 44%
Health Risk Level:
Significant
In 2025, 44% of 223 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
Washington Avenue Coalition - Memorial Park, 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.
1st March 2025
50AQI
50AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
51AQI
51AQI
4th March 2025
62AQI
62AQI
5th March 2025
60AQI
60AQI
1st April 2025
67AQI
67AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
60AQI
60AQI
4th April 2025
58AQI
58AQI
5th April 2025
55AQI
55AQI
6th April 2025
33AQI
33AQI
7th April 2025
36AQI
36AQI
8th April 2025
57AQI
57AQI
9th April 2025
48AQI
48AQI
10th April 2025
39AQI
39AQI
11th April 2025
44AQI
44AQI
12th April 2025
55AQI
55AQI
13th April 2025
41AQI
41AQI
14th April 2025
40AQI
40AQI
15th April 2025
49AQI
49AQI
16th April 2025
57AQI
57AQI
17th April 2025
44AQI
44AQI
18th April 2025
51AQI
51AQI
19th April 2025
60AQI
60AQI
20th April 2025
61AQI
61AQI
21st April 2025
48AQI
48AQI
22nd April 2025
55AQI
55AQI
23rd April 2025
54AQI
54AQI
24th April 2025
60AQI
60AQI
25th April 2025
55AQI
55AQI
26th April 2025
57AQI
57AQI
27th April 2025
46AQI
46AQI
28th April 2025
47AQI
47AQI
29th April 2025
41AQI
41AQI
30th April 2025
53AQI
53AQI
1st May 2025
54AQI
54AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
33AQI
33AQI
4th May 2025
31AQI
31AQI
5th May 2025
41AQI
41AQI
6th May 2025
49AQI
49AQI
7th May 2025
44AQI
44AQI
8th May 2025
51AQI
51AQI
9th May 2025
34AQI
34AQI
10th May 2025
37AQI
37AQI
11th May 2025
38AQI
38AQI
12th May 2025
39AQI
39AQI
13th May 2025
50AQI
50AQI
14th May 2025
51AQI
51AQI
15th May 2025
58AQI
58AQI
16th May 2025
57AQI
57AQI
17th May 2025
60AQI
60AQI
18th May 2025
54AQI
54AQI
19th May 2025
56AQI
56AQI
20th May 2025
62AQI
62AQI
21st May 2025
48AQI
48AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
52AQI
52AQI
24th May 2025
52AQI
52AQI
25th May 2025
58AQI
58AQI
26th May 2025
54AQI
54AQI
27th May 2025
40AQI
40AQI
28th May 2025
44AQI
44AQI
29th May 2025
44AQI
44AQI
30th May 2025
51AQI
51AQI
31st May 2025
49AQI
49AQI
1st June 2025
54AQI
54AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
51AQI
51AQI
4th June 2025
52AQI
52AQI
5th June 2025
58AQI
58AQI
6th June 2025
56AQI
56AQI
7th June 2025
60AQI
60AQI
8th June 2025
53AQI
53AQI
9th June 2025
52AQI
52AQI
10th June 2025
57AQI
57AQI
11th June 2025
49AQI
49AQI
12th June 2025
37AQI
37AQI
13th June 2025
52AQI
52AQI
14th June 2025
55AQI
55AQI
15th June 2025
54AQI
54AQI
16th June 2025
38AQI
38AQI
17th June 2025
51AQI
51AQI
18th June 2025
60AQI
60AQI
19th June 2025
58AQI
58AQI
20th June 2025
59AQI
59AQI
21st June 2025
56AQI
56AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
43AQI
43AQI
24th June 2025
39AQI
39AQI
25th June 2025
40AQI
40AQI
26th June 2025
41AQI
41AQI
27th June 2025
44AQI
44AQI
28th June 2025
44AQI
44AQI
29th June 2025
43AQI
43AQI
30th June 2025
60AQI
60AQI
1st July 2025
59AQI
59AQI
2nd July 2025
68AQI
68AQI
3rd July 2025
60AQI
60AQI
4th July 2025
54AQI
54AQI
5th July 2025
71AQI
71AQI
6th July 2025
64AQI
64AQI
7th July 2025
62AQI
62AQI
8th July 2025
55AQI
55AQI
9th July 2025
48AQI
48AQI
10th July 2025
55AQI
55AQI
11th July 2025
55AQI
55AQI
12th July 2025
46AQI
46AQI
13th July 2025
41AQI
41AQI
14th July 2025
43AQI
43AQI
15th July 2025
53AQI
53AQI
16th July 2025
59AQI
59AQI
17th July 2025
58AQI
58AQI
18th July 2025
54AQI
54AQI
19th July 2025
48AQI
48AQI
20th July 2025
48AQI
48AQI
21st July 2025
46AQI
46AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
43AQI
43AQI
24th July 2025
40AQI
40AQI
25th July 2025
39AQI
39AQI
26th July 2025
40AQI
40AQI
27th July 2025
42AQI
42AQI
28th July 2025
55AQI
55AQI
29th July 2025
60AQI
60AQI
30th July 2025
63AQI
63AQI
31st July 2025
57AQI
57AQI
1st August 2025
53AQI
53AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
52AQI
52AQI
4th August 2025
51AQI
51AQI
5th August 2025
54AQI
54AQI
6th August 2025
48AQI
48AQI
7th August 2025
41AQI
41AQI
8th August 2025
44AQI
44AQI
9th August 2025
45AQI
45AQI
10th August 2025
44AQI
44AQI
53AQI
51AQI
48AQI
51AQI
53AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202550AQI
2
3
13
17
16
15
10
20
13
18
6
4
60
77
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August48AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
50AQILeast Polluted Year Recorded
2025(Avg.)
50AQIWashington Avenue Coalition - Memorial Park's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
