Northside, 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
Northside, Houston, Texas, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Oct 2025
71AQILowest AQI recorded on
5th Oct 2025
56AQISame Day Analysis (12th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Oct - 13th Oct 2025
Northside, Houston, Texas, United States
AQI
Day
Night
.
7 AM12th Oct 2025
7 PM
6 AM13th Oct 2025
Day time
Avg. Highest Time
8AM12th Oct
72AQI
Avg. Lowest Time
6PM12th Oct
57AQI
Night time
Avg. Highest Time
2AM13th Oct
67AQI
Avg. Lowest Time
11PM12th Oct
56AQI
In the last 24 hours,
Northside's AQI reached its highest point of 72 at 8 AM during the Day, while the lowest point, 56, was recorded at 11 PM during the Night between 12th Oct and 13th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Northside, Houston, Texas, United States
SepOct
13th - 14th14th - 15th15th - 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
Day
Night
13th Sep 2025597 AMAQI
13th Sep 2025608 AMAQI
13th Sep 2025619 AMAQI
13th Sep 20256210 AMAQI
13th Sep 20256311 AMAQI
13th Sep 20256312 PMAQI
13th Sep 2025621 PMAQI
13th Sep 2025642 PMAQI
13th Sep 2025633 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025616 PMAQI
13th Sep 2025627 PMAQI
13th Sep 2025608 PMAQI
13th Sep 2025609 PMAQI
13th Sep 20255810 PMAQI
13th Sep 20256011 PMAQI
14th Sep 20256012 AMAQI
14th Sep 2025601 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025603 AMAQI
14th Sep 2025604 AMAQI
14th Sep 2025605 AMAQI
14th Sep 2025606 AMAQI
29°C24/35°C
14th Sep 2025607 AMAQI
14th Sep 2025608 AMAQI
14th Sep 2025609 AMAQI
14th Sep 20256110 AMAQI
14th Sep 20256111 AMAQI
14th Sep 20256112 PMAQI
14th Sep 2025611 PMAQI
14th Sep 2025622 PMAQI
14th Sep 2025613 PMAQI
14th Sep 2025604 PMAQI
14th Sep 2025605 PMAQI
14th Sep 2025606 PMAQI
14th Sep 2025607 PMAQI
14th Sep 2025608 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20255810 PMAQI
14th Sep 20255811 PMAQI
15th Sep 20255912 AMAQI
15th Sep 2025601 AMAQI
15th Sep 2025602 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025584 AMAQI
15th Sep 2025605 AMAQI
15th Sep 2025616 AMAQI
29°C24/36°C
15th Sep 2025587 AMAQI
15th Sep 2025568 AMAQI
15th Sep 2025679 AMAQI
15th Sep 20256210 AMAQI
15th Sep 20256211 AMAQI
15th Sep 20256212 PMAQI
15th Sep 2025611 PMAQI
15th Sep 2025612 PMAQI
15th Sep 2025603 PMAQI
15th Sep 2025594 PMAQI
15th Sep 2025575 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025587 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20255610 PMAQI
15th Sep 20255511 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025542 AMAQI
16th Sep 2025543 AMAQI
16th Sep 2025544 AMAQI
16th Sep 2025525 AMAQI
16th Sep 2025526 AMAQI
30°C26/35°C
16th Sep 2025547 AMAQI
16th Sep 2025568 AMAQI
16th Sep 2025579 AMAQI
16th Sep 20255810 AMAQI
16th Sep 20256011 AMAQI
16th Sep 20256212 PMAQI
16th Sep 2025611 PMAQI
16th Sep 2025602 PMAQI
16th Sep 2025603 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025596 PMAQI
16th Sep 2025577 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20255710 PMAQI
16th Sep 20255911 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025561 AMAQI
17th Sep 2025552 AMAQI
17th Sep 2025553 AMAQI
17th Sep 2025544 AMAQI
17th Sep 2025585 AMAQI
17th Sep 2025586 AMAQI
30°C25/38°C
17th Sep 2025587 AMAQI
17th Sep 2025608 AMAQI
17th Sep 2025619 AMAQI
17th Sep 20256310 AMAQI
17th Sep 20256111 AMAQI
17th Sep 20256012 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025582 PMAQI
17th Sep 2025603 PMAQI
17th Sep 2025604 PMAQI
17th Sep 2025615 PMAQI
17th Sep 2025626 PMAQI
17th Sep 2025627 PMAQI
17th Sep 2025608 PMAQI
17th Sep 2025619 PMAQI
17th Sep 20256010 PMAQI
17th Sep 20255811 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025571 AMAQI
18th Sep 2025542 AMAQI
18th Sep 2025543 AMAQI
18th Sep 2025534 AMAQI
18th Sep 2025525 AMAQI
18th Sep 2025536 AMAQI
30°C25/38°C
18th Sep 2025557 AMAQI
18th Sep 2025568 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20255910 AMAQI
18th Sep 20255911 AMAQI
18th Sep 20256012 PMAQI
18th Sep 2025601 PMAQI
18th Sep 2025612 PMAQI
18th Sep 2025603 PMAQI
18th Sep 2025624 PMAQI
18th Sep 2025645 PMAQI
18th Sep 2025626 PMAQI
18th Sep 2025587 PMAQI
18th Sep 2025578 PMAQI
18th Sep 2025589 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025545 AMAQI
19th Sep 2025576 AMAQI
30°C25/37°C
19th Sep 2025587 AMAQI
19th Sep 2025608 AMAQI
19th Sep 2025599 AMAQI
19th Sep 20255810 AMAQI
19th Sep 20255611 AMAQI
19th Sep 20255612 PMAQI
19th Sep 2025541 PMAQI
19th Sep 2025532 PMAQI
19th Sep 2025543 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025556 PMAQI
19th Sep 2025537 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255310 PMAQI
19th Sep 20254511 PMAQI
20th Sep 20253812 AMAQI
20th Sep 2025401 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025233 AMAQI
20th Sep 2025284 AMAQI
20th Sep 2025285 AMAQI
20th Sep 2025296 AMAQI
30°C25/37°C
20th Sep 2025357 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025409 AMAQI
20th Sep 20254510 AMAQI
20th Sep 20254411 AMAQI
20th Sep 20254412 PMAQI
20th Sep 2025391 PMAQI
20th Sep 2025392 PMAQI
20th Sep 2025413 PMAQI
20th Sep 2025454 PMAQI
20th Sep 2025485 PMAQI
20th Sep 2025466 PMAQI
20th Sep 2025397 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 2025312 AMAQI
21st Sep 2025283 AMAQI
21st Sep 2025264 AMAQI
21st Sep 2025235 AMAQI
21st Sep 2025266 AMAQI
29°C25/33°C
21st Sep 2025287 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025289 AMAQI
21st Sep 20252910 AMAQI
21st Sep 20253111 AMAQI
21st Sep 20253912 PMAQI
21st Sep 2025421 PMAQI
21st Sep 2025512 PMAQI
21st Sep 2025523 PMAQI
21st Sep 2025464 PMAQI
21st Sep 2025395 PMAQI
21st Sep 2025346 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025308 PMAQI
21st Sep 2025319 PMAQI
21st Sep 20253110 PMAQI
21st Sep 20253311 PMAQI
22nd Sep 20253312 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025362 AMAQI
22nd Sep 2025353 AMAQI
22nd Sep 2025364 AMAQI
22nd Sep 2025365 AMAQI
22nd Sep 2025366 AMAQI
28°C24/33°C
22nd Sep 2025347 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025429 AMAQI
22nd Sep 20254010 AMAQI
22nd Sep 20254611 AMAQI
22nd Sep 20254112 PMAQI
22nd Sep 2025401 PMAQI
22nd Sep 2025362 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025305 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025327 PMAQI
22nd Sep 2025338 PMAQI
22nd Sep 2025339 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20251811 PMAQI
23rd Sep 20251912 AMAQI
23rd Sep 2025201 AMAQI
23rd Sep 2025212 AMAQI
23rd Sep 2025223 AMAQI
23rd Sep 2025244 AMAQI
23rd Sep 2025255 AMAQI
23rd Sep 2025236 AMAQI
27°C25/32°C
23rd Sep 2025267 AMAQI
23rd Sep 2025298 AMAQI
23rd Sep 2025339 AMAQI
23rd Sep 20253710 AMAQI
23rd Sep 20253811 AMAQI
23rd Sep 20254012 PMAQI
23rd Sep 2025421 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025374 PMAQI
23rd Sep 2025365 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025307 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025279 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252511 PMAQI
24th Sep 20252112 AMAQI
24th Sep 2025201 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025204 AMAQI
24th Sep 2025235 AMAQI
24th Sep 2025246 AMAQI
29°C25/36°C
24th Sep 2025267 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20254011 AMAQI
24th Sep 20254012 PMAQI
24th Sep 2025451 PMAQI
24th Sep 2025382 PMAQI
24th Sep 2025373 PMAQI
24th Sep 2025334 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025307 PMAQI
24th Sep 2025298 PMAQI
24th Sep 2025309 PMAQI
24th Sep 20252910 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252112 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025232 AMAQI
25th Sep 2025233 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025345 AMAQI
25th Sep 2025346 AMAQI
29°C26/34°C
25th Sep 2025337 AMAQI
25th Sep 2025378 AMAQI
25th Sep 2025429 AMAQI
25th Sep 20254110 AMAQI
25th Sep 20254511 AMAQI
25th Sep 20253612 PMAQI
25th Sep 2025431 PMAQI
25th Sep 2025482 PMAQI
25th Sep 2025473 PMAQI
25th Sep 2025454 PMAQI
25th Sep 2025435 PMAQI
25th Sep 2025436 PMAQI
25th Sep 2025427 PMAQI
25th Sep 2025368 PMAQI
25th Sep 2025309 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20253411 PMAQI
26th Sep 20254612 AMAQI
26th Sep 2025541 AMAQI
26th Sep 2025542 AMAQI
26th Sep 2025553 AMAQI
26th Sep 2025574 AMAQI
26th Sep 2025575 AMAQI
26th Sep 2025576 AMAQI
28°C24/34°C
26th Sep 2025597 AMAQI
26th Sep 2025628 AMAQI
26th Sep 2025599 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 2025405 PMAQI
26th Sep 2025396 PMAQI
26th Sep 2025377 PMAQI
26th Sep 2025358 PMAQI
26th Sep 2025379 PMAQI
26th Sep 20254010 PMAQI
26th Sep 20255711 PMAQI
27th Sep 20255712 AMAQI
27th Sep 2025571 AMAQI
27th Sep 2025582 AMAQI
27th Sep 2025603 AMAQI
27th Sep 2025594 AMAQI
27th Sep 2025625 AMAQI
27th Sep 2025656 AMAQI
26°C21/32°C
27th Sep 2025607 AMAQI
27th Sep 2025618 AMAQI
27th Sep 2025619 AMAQI
27th Sep 20256410 AMAQI
27th Sep 20256311 AMAQI
27th Sep 20255912 PMAQI
27th Sep 2025551 PMAQI
27th Sep 2025462 PMAQI
27th Sep 2025343 PMAQI
27th Sep 2025394 PMAQI
27th Sep 2025375 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025308 PMAQI
27th Sep 2025419 PMAQI
27th Sep 20255610 PMAQI
27th Sep 20255911 PMAQI
28th Sep 20255912 AMAQI
28th Sep 2025621 AMAQI
28th Sep 2025602 AMAQI
28th Sep 2025563 AMAQI
28th Sep 2025564 AMAQI
28th Sep 2025555 AMAQI
28th Sep 2025556 AMAQI
25°C19/32°C
28th Sep 2025527 AMAQI
28th Sep 2025518 AMAQI
28th Sep 2025509 AMAQI
28th Sep 20255110 AMAQI
28th Sep 20255511 AMAQI
28th Sep 20254912 PMAQI
28th Sep 2025261 PMAQI
28th Sep 2025212 PMAQI
28th Sep 2025283 PMAQI
28th Sep 2025204 PMAQI
28th Sep 2025185 PMAQI
28th Sep 2025146 PMAQI
28th Sep 2025147 PMAQI
28th Sep 2025168 PMAQI
28th Sep 2025209 PMAQI
28th Sep 20254610 PMAQI
28th Sep 20253311 PMAQI
29th Sep 20254212 AMAQI
29th Sep 2025451 AMAQI
29th Sep 2025502 AMAQI
29th Sep 2025423 AMAQI
29th Sep 2025484 AMAQI
29th Sep 2025565 AMAQI
29th Sep 2025556 AMAQI
26°C19/33°C
29th Sep 2025557 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025519 AMAQI
29th Sep 20254710 AMAQI
29th Sep 20255111 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025401 PMAQI
29th Sep 2025292 PMAQI
29th Sep 2025323 PMAQI
29th Sep 2025374 PMAQI
29th Sep 2025275 PMAQI
29th Sep 2025256 PMAQI
29th Sep 2025347 PMAQI
29th Sep 2025388 PMAQI
29th Sep 2025219 PMAQI
29th Sep 20253810 PMAQI
29th Sep 20256411 PMAQI
30th Sep 20256212 AMAQI
30th Sep 2025651 AMAQI
30th Sep 2025522 AMAQI
30th Sep 2025633 AMAQI
30th Sep 2025644 AMAQI
30th Sep 2025685 AMAQI
30th Sep 2025686 AMAQI
26°C18/34°C
30th Sep 2025607 AMAQI
30th Sep 2025578 AMAQI
30th Sep 2025589 AMAQI
30th Sep 20255510 AMAQI
30th Sep 20256411 AMAQI
30th Sep 20256312 PMAQI
30th Sep 2025541 PMAQI
30th Sep 2025472 PMAQI
30th Sep 2025393 PMAQI
30th Sep 2025324 PMAQI
30th Sep 2025305 PMAQI
30th Sep 2025236 PMAQI
30th Sep 2025337 PMAQI
30th Sep 2025398 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20253810 PMAQI
30th Sep 20255311 PMAQI
1st Oct 20256212 AMAQI
1st Oct 2025631 AMAQI
1st Oct 2025612 AMAQI
1st Oct 2025603 AMAQI
1st Oct 2025634 AMAQI
1st Oct 2025655 AMAQI
1st Oct 2025706 AMAQI
27°C21/34°C
1st Oct 2025787 AMAQI
1st Oct 2025768 AMAQI
1st Oct 2025669 AMAQI
1st Oct 20257010 AMAQI
1st Oct 20257911 AMAQI
1st Oct 20257412 PMAQI
1st Oct 2025761 PMAQI
1st Oct 2025822 PMAQI
1st Oct 2025783 PMAQI
1st Oct 2025704 PMAQI
1st Oct 2025855 PMAQI
1st Oct 2025736 PMAQI
1st Oct 2025657 PMAQI
1st Oct 2025698 PMAQI
1st Oct 2025729 PMAQI
1st Oct 20257710 PMAQI
1st Oct 20257211 PMAQI
2nd Oct 20257712 AMAQI
2nd Oct 2025721 AMAQI
2nd Oct 2025702 AMAQI
2nd Oct 2025683 AMAQI
2nd Oct 2025704 AMAQI
2nd Oct 2025695 AMAQI
2nd Oct 2025746 AMAQI
27°C21/34°C
2nd Oct 2025707 AMAQI
2nd Oct 2025768 AMAQI
2nd Oct 2025769 AMAQI
2nd Oct 20258010 AMAQI
2nd Oct 20258811 AMAQI
2nd Oct 20258312 PMAQI
2nd Oct 2025781 PMAQI
2nd Oct 2025742 PMAQI
2nd Oct 2025653 PMAQI
2nd Oct 2025654 PMAQI
2nd Oct 2025635 PMAQI
2nd Oct 2025636 PMAQI
2nd Oct 2025617 PMAQI
2nd Oct 2025648 PMAQI
2nd Oct 2025669 PMAQI
2nd Oct 20256910 PMAQI
2nd Oct 20257011 PMAQI
3rd Oct 20258112 AMAQI
3rd Oct 2025761 AMAQI
3rd Oct 2025772 AMAQI
3rd Oct 2025723 AMAQI
3rd Oct 2025604 AMAQI
3rd Oct 2025605 AMAQI
3rd Oct 2025496 AMAQI
28°C22/36°C
3rd Oct 2025577 AMAQI
3rd Oct 2025598 AMAQI
3rd Oct 2025629 AMAQI
3rd Oct 20255910 AMAQI
3rd Oct 20256211 AMAQI
3rd Oct 20256812 PMAQI
3rd Oct 2025741 PMAQI
3rd Oct 2025652 PMAQI
3rd Oct 2025613 PMAQI
3rd Oct 2025644 PMAQI
3rd Oct 2025645 PMAQI
3rd Oct 2025626 PMAQI
3rd Oct 2025567 PMAQI
3rd Oct 2025628 PMAQI
3rd Oct 2025639 PMAQI
3rd Oct 20256710 PMAQI
3rd Oct 20256911 PMAQI
4th Oct 20257112 AMAQI
4th Oct 2025721 AMAQI
4th Oct 2025732 AMAQI
4th Oct 2025703 AMAQI
4th Oct 2025744 AMAQI
4th Oct 2025755 AMAQI
4th Oct 2025676 AMAQI
27°C23/33°C
4th Oct 2025667 AMAQI
4th Oct 2025698 AMAQI
4th Oct 2025669 AMAQI
4th Oct 20256510 AMAQI
4th Oct 20256611 AMAQI
4th Oct 20256312 PMAQI
4th Oct 2025651 PMAQI
4th Oct 2025622 PMAQI
4th Oct 2025543 PMAQI
4th Oct 2025574 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025477 PMAQI
4th Oct 2025538 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20255611 PMAQI
5th Oct 20255712 AMAQI
5th Oct 2025651 AMAQI
5th Oct 2025692 AMAQI
5th Oct 2025663 AMAQI
5th Oct 2025594 AMAQI
5th Oct 2025545 AMAQI
5th Oct 2025546 AMAQI
26°C20/33°C
5th Oct 2025547 AMAQI
5th Oct 2025558 AMAQI
5th Oct 2025569 AMAQI
5th Oct 20255810 AMAQI
5th Oct 20255911 AMAQI
5th Oct 20255612 PMAQI
5th Oct 2025561 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025483 PMAQI
5th Oct 2025494 PMAQI
5th Oct 2025455 PMAQI
5th Oct 2025426 PMAQI
5th Oct 2025387 PMAQI
5th Oct 2025458 PMAQI
5th Oct 2025459 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20255311 PMAQI
6th Oct 20255212 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025592 AMAQI
6th Oct 2025643 AMAQI
6th Oct 2025594 AMAQI
6th Oct 2025545 AMAQI
6th Oct 2025496 AMAQI
27°C21/34°C
6th Oct 2025527 AMAQI
6th Oct 2025578 AMAQI
6th Oct 2025579 AMAQI
6th Oct 20255310 AMAQI
6th Oct 20255411 AMAQI
6th Oct 20256212 PMAQI
7th Oct 2025546 AMAQI
27°C22/35°C
7th Oct 2025227 AMAQI
7th Oct 2025508 AMAQI
7th Oct 2025509 AMAQI
7th Oct 20255410 AMAQI
7th Oct 20255511 AMAQI
7th Oct 20255612 PMAQI
7th Oct 2025861 PMAQI
7th Oct 2025992 PMAQI
7th Oct 2025983 PMAQI
7th Oct 2025574 PMAQI
7th Oct 2025555 PMAQI
7th Oct 2025576 PMAQI
7th Oct 2025567 PMAQI
7th Oct 2025618 PMAQI
7th Oct 2025539 PMAQI
7th Oct 20256010 PMAQI
7th Oct 20255311 PMAQI
8th Oct 20255612 AMAQI
8th Oct 2025501 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025493 AMAQI
8th Oct 2025544 AMAQI
8th Oct 2025545 AMAQI
8th Oct 2025566 AMAQI
28°C24/35°C
8th Oct 2025587 AMAQI
8th Oct 2025588 AMAQI
8th Oct 2025589 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20255611 AMAQI
8th Oct 20256012 PMAQI
8th Oct 2025641 PMAQI
8th Oct 2025642 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025604 PMAQI
8th Oct 2025605 PMAQI
8th Oct 2025646 PMAQI
8th Oct 2025557 PMAQI
8th Oct 2025588 PMAQI
8th Oct 2025669 PMAQI
8th Oct 20257910 PMAQI
8th Oct 20256811 PMAQI
9th Oct 20257012 AMAQI
9th Oct 2025621 AMAQI
9th Oct 2025632 AMAQI
9th Oct 2025613 AMAQI
9th Oct 2025604 AMAQI
9th Oct 2025555 AMAQI
9th Oct 2025546 AMAQI
28°C23/34°C
9th Oct 2025547 AMAQI
9th Oct 2025578 AMAQI
9th Oct 2025559 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20256011 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025561 PMAQI
9th Oct 2025572 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025554 PMAQI
9th Oct 2025625 PMAQI
9th Oct 2025586 PMAQI
9th Oct 2025577 PMAQI
9th Oct 2025548 PMAQI
9th Oct 2025589 PMAQI
9th Oct 20256510 PMAQI
9th Oct 20256911 PMAQI
10th Oct 20256212 AMAQI
10th Oct 2025581 AMAQI
10th Oct 2025602 AMAQI
10th Oct 2025663 AMAQI
10th Oct 2025574 AMAQI
10th Oct 2025565 AMAQI
10th Oct 2025596 AMAQI
27°C22/34°C
10th Oct 2025587 AMAQI
10th Oct 2025588 AMAQI
10th Oct 2025619 AMAQI
10th Oct 20255910 AMAQI
10th Oct 20256011 AMAQI
10th Oct 20256112 PMAQI
10th Oct 2025611 PMAQI
10th Oct 2025592 PMAQI
10th Oct 2025583 PMAQI
10th Oct 2025544 PMAQI
10th Oct 2025545 PMAQI
10th Oct 2025516 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025538 PMAQI
10th Oct 2025559 PMAQI
10th Oct 20255710 PMAQI
10th Oct 20255811 PMAQI
11th Oct 20256412 AMAQI
11th Oct 2025661 AMAQI
11th Oct 2025662 AMAQI
11th Oct 2025693 AMAQI
11th Oct 2025604 AMAQI
11th Oct 2025605 AMAQI
11th Oct 2025596 AMAQI
25°C19/33°C
11th Oct 2025637 AMAQI
11th Oct 2025598 AMAQI
11th Oct 2025589 AMAQI
11th Oct 20256210 AMAQI
11th Oct 20256511 AMAQI
11th Oct 20257212 PMAQI
11th Oct 2025741 PMAQI
11th Oct 2025662 PMAQI
11th Oct 2025583 PMAQI
11th Oct 2025624 PMAQI
11th Oct 2025585 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025607 PMAQI
11th Oct 2025688 PMAQI
11th Oct 2025699 PMAQI
11th Oct 20256210 PMAQI
11th Oct 20255911 PMAQI
12th Oct 20256412 AMAQI
12th Oct 2025641 AMAQI
12th Oct 2025662 AMAQI
12th Oct 2025673 AMAQI
12th Oct 2025704 AMAQI
12th Oct 2025695 AMAQI
12th Oct 2025636 AMAQI
24°C18/32°C
12th Oct 2025647 AMAQI
12th Oct 2025728 AMAQI
12th Oct 2025699 AMAQI
12th Oct 20256810 AMAQI
12th Oct 20256511 AMAQI
12th Oct 20256412 PMAQI
12th Oct 2025621 PMAQI
12th Oct 2025652 PMAQI
12th Oct 2025603 PMAQI
12th Oct 2025644 PMAQI
12th Oct 2025655 PMAQI
12th Oct 2025576 PMAQI
12th Oct 2025597 PMAQI
12th Oct 2025578 PMAQI
12th Oct 2025569 PMAQI
12th Oct 20256210 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255712 AMAQI
13th Oct 2025611 AMAQI
13th Oct 2025672 AMAQI
13th Oct 2025663 AMAQI
13th Oct 2025654 AMAQI
13th Oct 2025645 AMAQI
13th Oct 2025656 AMAQI
24°C18/32°C
13th Oct 2025667 AMAQI
7 AM13th Oct 2025708 AMAQI
13th Oct 2025699 AMAQI
13th Oct 20256810 AMAQI
1 PM
7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 1 PM
56AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM
47AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 1 PM (Avg. 56), while the lowest AQI was between 7 PM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 6 AM
53AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
8 PM - 9 PM
49AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 6 AM (Avg. 53), while the lowest AQI was between 8 PM to 9 PM (Avg. 49).
2025 Days Vs Air Quality
Northside, Houston, Texas, United States
2025
39%
78
61%
122
Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)
Good
78 DaysModerate
122 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 286 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Northside, 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
53AQI
53AQI
28th March 2025
48AQI
48AQI
29th March 2025
54AQI
54AQI
30th March 2025
63AQI
63AQI
31st March 2025
60AQI
60AQI
1st April 2025
67AQI
67AQI
2nd April 2025
59AQI
59AQI
3rd April 2025
62AQI
62AQI
4th April 2025
59AQI
59AQI
5th April 2025
56AQI
56AQI
6th April 2025
46AQI
46AQI
7th April 2025
44AQI
44AQI
8th April 2025
53AQI
53AQI
9th April 2025
49AQI
49AQI
10th April 2025
41AQI
41AQI
11th April 2025
46AQI
46AQI
12th April 2025
56AQI
56AQI
13th April 2025
43AQI
43AQI
14th April 2025
43AQI
43AQI
15th April 2025
48AQI
48AQI
16th April 2025
57AQI
57AQI
17th April 2025
45AQI
45AQI
18th April 2025
53AQI
53AQI
19th April 2025
61AQI
61AQI
20th April 2025
60AQI
60AQI
21st April 2025
49AQI
49AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
56AQI
56AQI
24th April 2025
61AQI
61AQI
25th April 2025
55AQI
55AQI
26th April 2025
58AQI
58AQI
27th April 2025
49AQI
49AQI
28th April 2025
50AQI
50AQI
29th April 2025
44AQI
44AQI
30th April 2025
54AQI
54AQI
1st May 2025
55AQI
55AQI
2nd May 2025
50AQI
50AQI
3rd May 2025
36AQI
36AQI
4th May 2025
35AQI
35AQI
5th May 2025
44AQI
44AQI
6th May 2025
51AQI
51AQI
7th May 2025
47AQI
47AQI
8th May 2025
52AQI
52AQI
9th May 2025
36AQI
36AQI
10th May 2025
38AQI
38AQI
11th May 2025
40AQI
40AQI
12th May 2025
39AQI
39AQI
13th May 2025
52AQI
52AQI
14th May 2025
52AQI
52AQI
15th May 2025
59AQI
59AQI
16th May 2025
58AQI
58AQI
17th May 2025
61AQI
61AQI
18th May 2025
55AQI
55AQI
19th May 2025
57AQI
57AQI
20th May 2025
63AQI
63AQI
21st May 2025
50AQI
50AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
53AQI
53AQI
24th May 2025
53AQI
53AQI
25th May 2025
58AQI
58AQI
26th May 2025
54AQI
54AQI
27th May 2025
43AQI
43AQI
28th May 2025
46AQI
46AQI
29th May 2025
44AQI
44AQI
30th May 2025
52AQI
52AQI
31st May 2025
51AQI
51AQI
1st June 2025
55AQI
55AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
51AQI
51AQI
4th June 2025
53AQI
53AQI
5th June 2025
59AQI
59AQI
6th June 2025
58AQI
58AQI
7th June 2025
60AQI
60AQI
8th June 2025
53AQI
53AQI
9th June 2025
54AQI
54AQI
10th June 2025
57AQI
57AQI
11th June 2025
50AQI
50AQI
12th June 2025
40AQI
40AQI
13th June 2025
55AQI
55AQI
14th June 2025
56AQI
56AQI
15th June 2025
56AQI
56AQI
16th June 2025
40AQI
40AQI
17th June 2025
54AQI
54AQI
18th June 2025
61AQI
61AQI
19th June 2025
59AQI
59AQI
20th June 2025
60AQI
60AQI
21st June 2025
55AQI
55AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
45AQI
45AQI
24th June 2025
42AQI
42AQI
25th June 2025
42AQI
42AQI
26th June 2025
46AQI
46AQI
27th June 2025
48AQI
48AQI
28th June 2025
45AQI
45AQI
29th June 2025
43AQI
43AQI
30th June 2025
61AQI
61AQI
1st July 2025
59AQI
59AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
61AQI
61AQI
4th July 2025
55AQI
55AQI
5th July 2025
70AQI
70AQI
6th July 2025
64AQI
64AQI
7th July 2025
62AQI
62AQI
8th July 2025
55AQI
55AQI
9th July 2025
51AQI
51AQI
10th July 2025
56AQI
56AQI
11th July 2025
55AQI
55AQI
12th July 2025
48AQI
48AQI
13th July 2025
42AQI
42AQI
14th July 2025
47AQI
47AQI
15th July 2025
55AQI
55AQI
16th July 2025
60AQI
60AQI
17th July 2025
59AQI
59AQI
18th July 2025
54AQI
54AQI
19th July 2025
49AQI
49AQI
20th July 2025
47AQI
47AQI
21st July 2025
49AQI
49AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
45AQI
45AQI
24th July 2025
43AQI
43AQI
25th July 2025
41AQI
41AQI
26th July 2025
41AQI
41AQI
27th July 2025
45AQI
45AQI
28th July 2025
57AQI
57AQI
29th July 2025
60AQI
60AQI
30th July 2025
63AQI
63AQI
31st July 2025
59AQI
59AQI
1st August 2025
54AQI
54AQI
2nd August 2025
44AQI
44AQI
3rd August 2025
53AQI
53AQI
4th August 2025
50AQI
50AQI
5th August 2025
54AQI
54AQI
6th August 2025
48AQI
48AQI
7th August 2025
42AQI
42AQI
8th August 2025
45AQI
45AQI
9th August 2025
44AQI
44AQI
10th August 2025
42AQI
42AQI
11th August 2025
46AQI
46AQI
12th August 2025
50AQI
50AQI
13th August 2025
48AQI
48AQI
14th August 2025
45AQI
45AQI
15th August 2025
50AQI
50AQI
16th August 2025
38AQI
38AQI
17th August 2025
56AQI
56AQI
18th August 2025
53AQI
53AQI
19th August 2025
53AQI
53AQI
20th August 2025
57AQI
57AQI
21st August 2025
56AQI
56AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
46AQI
46AQI
24th August 2025
51AQI
51AQI
25th August 2025
55AQI
55AQI
26th August 2025
59AQI
59AQI
27th August 2025
51AQI
51AQI
28th August 2025
53AQI
53AQI
29th August 2025
55AQI
55AQI
30th August 2025
49AQI
49AQI
31st August 2025
38AQI
38AQI
1st September 2025
53AQI
53AQI
2nd September 2025
49AQI
49AQI
3rd September 2025
52AQI
52AQI
4th September 2025
55AQI
55AQI
5th September 2025
49AQI
49AQI
6th September 2025
47AQI
47AQI
7th September 2025
50AQI
50AQI
8th September 2025
51AQI
51AQI
9th September 2025
56AQI
56AQI
10th September 2025
59AQI
59AQI
11th September 2025
56AQI
56AQI
12th September 2025
59AQI
59AQI
13th September 2025
60AQI
60AQI
14th September 2025
60AQI
60AQI
15th September 2025
59AQI
59AQI
16th September 2025
57AQI
57AQI
17th September 2025
59AQI
59AQI
18th September 2025
57AQI
57AQI
19th September 2025
54AQI
54AQI
20th September 2025
37AQI
37AQI
21st September 2025
32AQI
32AQI
22nd September 2025
34AQI
34AQI
23rd September 2025
29AQI
29AQI
24th September 2025
28AQI
28AQI
25th September 2025
34AQI
34AQI
26th September 2025
48AQI
48AQI
27th September 2025
51AQI
51AQI
28th September 2025
40AQI
40AQI
29th September 2025
42AQI
42AQI
30th September 2025
51AQI
51AQI
1st October 2025
70AQI
70AQI
2nd October 2025
71AQI
71AQI
3rd October 2025
65AQI
65AQI
4th October 2025
63AQI
63AQI
5th October 2025
56AQI
56AQI
6th October 2025
56AQI
56AQI
7th October 2025
59AQI
59AQI
8th October 2025
59AQI
59AQI
9th October 2025
59AQI
59AQI
10th October 2025
58AQI
58AQI
11th October 2025
64AQI
64AQI
12th October 2025
65AQI
65AQI
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
56AQI
53AQI
50AQI
52AQI
54AQI
50AQI
49AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202552AQI
1
4
13
17
13
18
10
20
12
19
16
15
13
17
12
78
122
Highest AQI recorded in
October62AQI
Lowest AQI recorded in
September49AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
52AQILeast Polluted Year Recorded
2025(Avg.)
52AQINorthside's annual 2025 AQI (52) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
