Houston, British Columbia, Canada 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
Houston, British Columbia, Canada
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2026
54AQILowest AQI recorded on
17th Aug 2025
13AQISame Day Analysis (2nd August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 50 of Good air quality on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Houston, British Columbia, Canada
AQI
Day
Night
.
5 AM2nd Aug 2026
9 PM
4 AM3rd Aug 2026
Day time
Avg. Highest Time
9PM2nd Aug
131AQI
Avg. Lowest Time
6PM2nd Aug
21AQI
Night time
Avg. Highest Time
10PM2nd Aug
100AQI
Avg. Lowest Time
11PM2nd Aug
36AQI
In the last 24 hours,
Houston's AQI reached its highest point of 131 at 9 PM during the Day, while the lowest point, 21, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Houston, British Columbia, Canada
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
5th Jul 2026265 AMAQI
5th Jul 202686 AMAQI
5th Jul 202687 AMAQI
5th Jul 2026288 AMAQI
5th Jul 2026299 AMAQI
5th Jul 20262710 AMAQI
5th Jul 20261011 AMAQI
5th Jul 2026912 PMAQI
5th Jul 2026261 PMAQI
5th Jul 2026282 PMAQI
5th Jul 202693 PMAQI
5th Jul 202684 PMAQI
5th Jul 2026215 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026207 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026209 PMAQI
5th Jul 20262410 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20263212 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026132 AMAQI
6th Jul 2026123 AMAQI
6th Jul 2026104 AMAQI
11°C1/20°C
6th Jul 2026145 AMAQI
6th Jul 2026146 AMAQI
6th Jul 2026137 AMAQI
6th Jul 2026118 AMAQI
6th Jul 2026109 AMAQI
6th Jul 20261010 AMAQI
6th Jul 20261011 AMAQI
6th Jul 20261212 PMAQI
6th Jul 202691 PMAQI
6th Jul 2026162 PMAQI
6th Jul 2026103 PMAQI
6th Jul 202694 PMAQI
6th Jul 2026105 PMAQI
6th Jul 2026106 PMAQI
6th Jul 2026127 PMAQI
6th Jul 2026108 PMAQI
6th Jul 2026109 PMAQI
6th Jul 2026910 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20263412 AMAQI
7th Jul 2026101 AMAQI
7th Jul 2026462 AMAQI
7th Jul 2026643 AMAQI
7th Jul 2026564 AMAQI
14°C6/23°C
7th Jul 2026705 AMAQI
7th Jul 2026576 AMAQI
7th Jul 2026277 AMAQI
7th Jul 2026238 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20261910 AMAQI
7th Jul 20262011 AMAQI
7th Jul 20261412 PMAQI
7th Jul 2026121 PMAQI
7th Jul 202682 PMAQI
7th Jul 202683 PMAQI
7th Jul 2026104 PMAQI
7th Jul 2026165 PMAQI
7th Jul 2026166 PMAQI
7th Jul 202697 PMAQI
7th Jul 2026148 PMAQI
7th Jul 2026129 PMAQI
7th Jul 20261010 PMAQI
7th Jul 2026911 PMAQI
8th Jul 20261012 AMAQI
8th Jul 2026101 AMAQI
8th Jul 2026112 AMAQI
8th Jul 2026103 AMAQI
8th Jul 2026104 AMAQI
12°C5/18°C
8th Jul 202695 AMAQI
8th Jul 2026116 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026328 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20261210 AMAQI
8th Jul 20261011 AMAQI
8th Jul 20261012 PMAQI
8th Jul 202691 PMAQI
8th Jul 202682 PMAQI
8th Jul 2026123 PMAQI
8th Jul 202684 PMAQI
8th Jul 2026125 PMAQI
8th Jul 2026126 PMAQI
8th Jul 2026107 PMAQI
8th Jul 2026358 PMAQI
8th Jul 2026279 PMAQI
8th Jul 20261210 PMAQI
8th Jul 2026811 PMAQI
9th Jul 20261412 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026102 AMAQI
9th Jul 2026183 AMAQI
9th Jul 2026164 AMAQI
8°C1/15°C
9th Jul 202695 AMAQI
9th Jul 2026106 AMAQI
9th Jul 2026137 AMAQI
9th Jul 2026308 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20264710 AMAQI
9th Jul 20265011 AMAQI
9th Jul 20264512 PMAQI
9th Jul 2026521 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026314 PMAQI
9th Jul 2026305 PMAQI
9th Jul 2026326 PMAQI
9th Jul 2026107 PMAQI
9th Jul 2026108 PMAQI
9th Jul 2026109 PMAQI
9th Jul 20261210 PMAQI
9th Jul 20261711 PMAQI
10th Jul 20261312 AMAQI
10th Jul 2026131 AMAQI
10th Jul 202682 AMAQI
10th Jul 202693 AMAQI
10th Jul 2026314 AMAQI
9°C5/14°C
10th Jul 2026315 AMAQI
10th Jul 2026346 AMAQI
10th Jul 2026367 AMAQI
10th Jul 2026388 AMAQI
10th Jul 2026339 AMAQI
10th Jul 20263410 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20261012 PMAQI
10th Jul 2026121 PMAQI
10th Jul 2026132 PMAQI
10th Jul 2026103 PMAQI
10th Jul 2026104 PMAQI
10th Jul 2026115 PMAQI
10th Jul 2026116 PMAQI
10th Jul 202697 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026179 PMAQI
10th Jul 2026810 PMAQI
10th Jul 2026811 PMAQI
11th Jul 2026812 AMAQI
11th Jul 2026131 AMAQI
11th Jul 2026142 AMAQI
11th Jul 2026123 AMAQI
11th Jul 2026104 AMAQI
10°C1/17°C
11th Jul 2026125 AMAQI
11th Jul 2026146 AMAQI
11th Jul 2026107 AMAQI
11th Jul 2026108 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20263211 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026106 PMAQI
11th Jul 202697 PMAQI
11th Jul 202688 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20262511 PMAQI
12th Jul 20261012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026304 AMAQI
9°C1/17°C
12th Jul 2026305 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026327 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026339 AMAQI
12th Jul 20263210 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026312 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026325 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026229 PMAQI
12th Jul 20261210 PMAQI
12th Jul 20261011 PMAQI
13th Jul 20262112 AMAQI
13th Jul 2026141 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026103 AMAQI
13th Jul 2026134 AMAQI
10°C2/17°C
13th Jul 2026105 AMAQI
13th Jul 2026236 AMAQI
13th Jul 2026107 AMAQI
13th Jul 2026128 AMAQI
13th Jul 2026109 AMAQI
13th Jul 20261110 AMAQI
13th Jul 20261211 AMAQI
13th Jul 20261212 PMAQI
13th Jul 2026101 PMAQI
13th Jul 2026102 PMAQI
13th Jul 2026103 PMAQI
13th Jul 202694 PMAQI
13th Jul 2026135 PMAQI
13th Jul 2026166 PMAQI
13th Jul 2026227 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262111 PMAQI
14th Jul 20262612 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026132 AMAQI
14th Jul 202683 AMAQI
14th Jul 2026144 AMAQI
11°C1/20°C
14th Jul 2026125 AMAQI
14th Jul 2026146 AMAQI
14th Jul 2026167 AMAQI
14th Jul 2026128 AMAQI
14th Jul 2026109 AMAQI
14th Jul 2026810 AMAQI
14th Jul 20261011 AMAQI
14th Jul 20261012 PMAQI
14th Jul 2026121 PMAQI
14th Jul 2026112 PMAQI
14th Jul 2026103 PMAQI
14th Jul 202684 PMAQI
14th Jul 202695 PMAQI
14th Jul 2026116 PMAQI
14th Jul 2026127 PMAQI
14th Jul 2026108 PMAQI
14th Jul 2026129 PMAQI
14th Jul 20261010 PMAQI
14th Jul 2026911 PMAQI
15th Jul 20261212 AMAQI
15th Jul 2026141 AMAQI
15th Jul 2026162 AMAQI
15th Jul 2026193 AMAQI
15th Jul 2026194 AMAQI
14°C3/24°C
15th Jul 2026175 AMAQI
15th Jul 2026146 AMAQI
15th Jul 2026147 AMAQI
15th Jul 2026168 AMAQI
15th Jul 2026149 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261511 AMAQI
15th Jul 20261812 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026162 PMAQI
15th Jul 2026143 PMAQI
15th Jul 2026164 PMAQI
15th Jul 2026145 PMAQI
15th Jul 2026116 PMAQI
15th Jul 202687 PMAQI
15th Jul 2026108 PMAQI
15th Jul 202699 PMAQI
15th Jul 20261210 PMAQI
15th Jul 20261411 PMAQI
16th Jul 20261712 AMAQI
16th Jul 2026181 AMAQI
16th Jul 2026222 AMAQI
16th Jul 2026243 AMAQI
16th Jul 2026214 AMAQI
17°C6/27°C
16th Jul 2026215 AMAQI
16th Jul 2026206 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026209 AMAQI
16th Jul 20262210 AMAQI
16th Jul 20262211 AMAQI
16th Jul 20263112 PMAQI
16th Jul 2026351 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026184 PMAQI
16th Jul 2026175 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026147 PMAQI
16th Jul 2026148 PMAQI
16th Jul 2026129 PMAQI
16th Jul 20261210 PMAQI
16th Jul 20261411 PMAQI
17th Jul 20262412 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026582 AMAQI
17th Jul 2026423 AMAQI
17th Jul 2026484 AMAQI
18°C7/29°C
17th Jul 2026505 AMAQI
17th Jul 2026556 AMAQI
17th Jul 2026517 AMAQI
17th Jul 2026578 AMAQI
17th Jul 2026589 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20265911 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026521 PMAQI
17th Jul 2026422 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026469 PMAQI
17th Jul 20264610 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20264612 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026442 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026534 AMAQI
20°C9/31°C
18th Jul 2026485 AMAQI
18th Jul 2026496 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20264410 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026481 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026513 PMAQI
18th Jul 2026514 PMAQI
18th Jul 2026535 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026517 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20264011 PMAQI
19th Jul 20265012 AMAQI
19th Jul 2026401 AMAQI
19th Jul 2026362 AMAQI
19th Jul 2026443 AMAQI
19th Jul 2026334 AMAQI
16°C9/24°C
19th Jul 2026385 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026527 AMAQI
19th Jul 2026658 AMAQI
19th Jul 2026309 AMAQI
19th Jul 20265210 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20267012 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026512 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026304 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026448 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20264212 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026424 AMAQI
16°C5/26°C
20th Jul 2026405 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026447 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20266510 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026552 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026545 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266510 PMAQI
20th Jul 20266711 PMAQI
21st Jul 20266812 AMAQI
21st Jul 2026721 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026743 AMAQI
21st Jul 2026724 AMAQI
19°C9/28°C
21st Jul 2026725 AMAQI
21st Jul 2026736 AMAQI
21st Jul 2026817 AMAQI
21st Jul 2026968 AMAQI
21st Jul 2026929 AMAQI
21st Jul 20268910 AMAQI
21st Jul 20269011 AMAQI
21st Jul 20269512 PMAQI
21st Jul 2026921 PMAQI
21st Jul 2026862 PMAQI
21st Jul 2026843 PMAQI
21st Jul 2026794 PMAQI
21st Jul 2026725 PMAQI
21st Jul 2026626 PMAQI
21st Jul 2026567 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026579 PMAQI
21st Jul 20266410 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20267012 AMAQI
22nd Jul 2026691 AMAQI
22nd Jul 2026692 AMAQI
22nd Jul 2026693 AMAQI
22nd Jul 2026694 AMAQI
21°C10/30°C
22nd Jul 2026715 AMAQI
22nd Jul 2026746 AMAQI
22nd Jul 2026727 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026719 AMAQI
22nd Jul 20267010 AMAQI
22nd Jul 20266811 AMAQI
22nd Jul 20267412 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026532 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026534 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026566 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026509 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026602 AMAQI
23rd Jul 2026603 AMAQI
23rd Jul 2026594 AMAQI
21°C10/31°C
23rd Jul 2026535 AMAQI
23rd Jul 2026496 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20266411 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026621 PMAQI
23rd Jul 2026682 PMAQI
23rd Jul 2026563 PMAQI
23rd Jul 2026644 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026706 PMAQI
23rd Jul 2026787 PMAQI
23rd Jul 2026648 PMAQI
23rd Jul 2026609 PMAQI
23rd Jul 20269210 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026633 AMAQI
24th Jul 2026464 AMAQI
19°C9/29°C
24th Jul 2026365 AMAQI
24th Jul 2026426 AMAQI
24th Jul 2026487 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026409 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20265611 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026564 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026456 PMAQI
24th Jul 2026567 PMAQI
24th Jul 2026468 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20266010 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026621 AMAQI
25th Jul 2026722 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026464 AMAQI
15°C9/19°C
25th Jul 2026485 AMAQI
25th Jul 2026536 AMAQI
25th Jul 2026567 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265510 AMAQI
25th Jul 20265411 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026381 PMAQI
25th Jul 20261082 PMAQI
25th Jul 2026653 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026277 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026609 PMAQI
25th Jul 202611010 PMAQI
25th Jul 20265711 PMAQI
26th Jul 20264212 AMAQI
26th Jul 20261721 AMAQI
26th Jul 20261112 AMAQI
26th Jul 2026903 AMAQI
26th Jul 2026274 AMAQI
12°C8/17°C
26th Jul 2026645 AMAQI
26th Jul 2026726 AMAQI
26th Jul 20261687 AMAQI
26th Jul 2026628 AMAQI
26th Jul 20261529 AMAQI
26th Jul 20267010 AMAQI
26th Jul 20265711 AMAQI
26th Jul 202610012 PMAQI
26th Jul 20261561 PMAQI
26th Jul 20261662 PMAQI
26th Jul 20261583 PMAQI
26th Jul 20261464 PMAQI
26th Jul 20261425 PMAQI
26th Jul 20261106 PMAQI
26th Jul 2026667 PMAQI
26th Jul 2026518 PMAQI
26th Jul 2026689 PMAQI
26th Jul 20265510 PMAQI
26th Jul 20264211 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026482 AMAQI
27th Jul 2026503 AMAQI
27th Jul 2026364 AMAQI
11°C4/19°C
27th Jul 2026275 AMAQI
27th Jul 2026426 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026328 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20264210 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20263812 PMAQI
27th Jul 20261551 PMAQI
27th Jul 2026622 PMAQI
27th Jul 2026663 PMAQI
27th Jul 2026624 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026347 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026342 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026534 AMAQI
11°C2/20°C
28th Jul 2026585 AMAQI
28th Jul 2026576 AMAQI
28th Jul 2026567 AMAQI
28th Jul 2026628 AMAQI
28th Jul 2026649 AMAQI
28th Jul 20265110 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026461 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026934 PMAQI
28th Jul 2026785 PMAQI
28th Jul 2026576 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026508 PMAQI
28th Jul 2026499 PMAQI
28th Jul 20266210 PMAQI
28th Jul 20266411 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026143 AMAQI
29th Jul 2026254 AMAQI
12°C5/19°C
29th Jul 2026205 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20263410 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026341 PMAQI
29th Jul 2026322 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20263010 PMAQI
29th Jul 20266211 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026402 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026344 AMAQI
11°C2/18°C
30th Jul 2026305 AMAQI
30th Jul 2026326 AMAQI
30th Jul 2026947 AMAQI
30th Jul 2026688 AMAQI
30th Jul 2026519 AMAQI
30th Jul 20263010 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026522 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026324 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026347 PMAQI
30th Jul 2026238 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026402 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026214 AMAQI
13°C5/20°C
31st Jul 2026445 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026505 PMAQI
31st Jul 2026346 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026469 PMAQI
31st Jul 20266210 PMAQI
31st Jul 20268911 PMAQI
1st Aug 20268312 AMAQI
1st Aug 2026871 AMAQI
1st Aug 2026642 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026544 AMAQI
14°C6/22°C
1st Aug 2026585 AMAQI
1st Aug 2026646 AMAQI
1st Aug 2026627 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20264910 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20263012 PMAQI
1st Aug 2026591 PMAQI
1st Aug 2026662 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026607 PMAQI
1st Aug 2026558 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20261812 AMAQI
2nd Aug 2026221 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026383 AMAQI
2nd Aug 2026404 AMAQI
12°C7/16°C
2nd Aug 2026435 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026407 AMAQI
2nd Aug 2026498 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20266710 AMAQI
2nd Aug 20267211 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026561 PMAQI
2nd Aug 2026642 PMAQI
2nd Aug 2026553 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026216 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 20261319 PMAQI
2nd Aug 202610010 PMAQI
2nd Aug 20263611 PMAQI
3rd Aug 20264412 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026574 AMAQI
11°C6/18°C
3rd Aug 2026515 AMAQI
5 AM3rd Aug 2026506 AMAQI
3rd Aug 2026467 AMAQI
3rd Aug 2026468 AMAQI
3rd Aug 2026609 AMAQI
3rd Aug 20266310 AMAQI
3rd Aug 20266011 AMAQI
3rd Aug 20266312 PMAQI
3rd Aug 2026401 PMAQI
1 PM3rd Aug 2026562 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026504 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026466 PMAQI
3rd Aug 2026447 PMAQI
9 PM
1 AM
4 AM
13°C3/23°C
Day time
Avg. Highest Time
1 PM - 2 PM
46AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 8 PM
33AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 46), while the lowest AQI was between 7 PM to 8 PM (Avg. 33).
Night time
Avg. Highest Time
10 PM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 40), while the lowest AQI was between 12 AM to 12 AM (Avg. 34).
2026 Days Vs Air Quality
Houston, British Columbia, Canada
2026
96%
203
4%
8
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
203 DaysModerate
8 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2026, 96% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Houston, British Columbia, Canada
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
49AQI (US)
49AQI (US)
2nd January 2026
32AQI (US)
32AQI (US)
3rd January 2026
35AQI (US)
35AQI (US)
4th January 2026
18AQI (US)
18AQI (US)
5th January 2026
50AQI (US)
50AQI (US)
6th January 2026
29AQI (US)
29AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
38AQI (US)
38AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
15AQI (US)
15AQI (US)
11th January 2026
11AQI (US)
11AQI (US)
12th January 2026
16AQI (US)
16AQI (US)
13th January 2026
31AQI (US)
31AQI (US)
14th January 2026
25AQI (US)
25AQI (US)
15th January 2026
22AQI (US)
22AQI (US)
16th January 2026
18AQI (US)
18AQI (US)
17th January 2026
22AQI (US)
22AQI (US)
18th January 2026
25AQI (US)
25AQI (US)
19th January 2026
25AQI (US)
25AQI (US)
20th January 2026
24AQI (US)
24AQI (US)
21st January 2026
21AQI (US)
21AQI (US)
22nd January 2026
30AQI (US)
30AQI (US)
23rd January 2026
34AQI (US)
34AQI (US)
24th January 2026
45AQI (US)
45AQI (US)
25th January 2026
30AQI (US)
30AQI (US)
26th January 2026
26AQI (US)
26AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
26AQI (US)
26AQI (US)
29th January 2026
23AQI (US)
23AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
30AQI (US)
30AQI (US)
1st February 2026
36AQI (US)
36AQI (US)
2nd February 2026
42AQI (US)
42AQI (US)
3rd February 2026
42AQI (US)
42AQI (US)
4th February 2026
42AQI (US)
42AQI (US)
5th February 2026
39AQI (US)
39AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
35AQI (US)
35AQI (US)
8th February 2026
41AQI (US)
41AQI (US)
9th February 2026
29AQI (US)
29AQI (US)
10th February 2026
27AQI (US)
27AQI (US)
11th February 2026
39AQI (US)
39AQI (US)
12th February 2026
35AQI (US)
35AQI (US)
13th February 2026
30AQI (US)
30AQI (US)
14th February 2026
36AQI (US)
36AQI (US)
15th February 2026
24AQI (US)
24AQI (US)
16th February 2026
30AQI (US)
30AQI (US)
17th February 2026
26AQI (US)
26AQI (US)
18th February 2026
27AQI (US)
27AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
17AQI (US)
17AQI (US)
21st February 2026
22AQI (US)
22AQI (US)
22nd February 2026
18AQI (US)
18AQI (US)
23rd February 2026
21AQI (US)
21AQI (US)
24th February 2026
22AQI (US)
22AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
20AQI (US)
20AQI (US)
27th February 2026
24AQI (US)
24AQI (US)
28th February 2026
18AQI (US)
18AQI (US)
1st March 2026
22AQI (US)
22AQI (US)
2nd March 2026
30AQI (US)
30AQI (US)
3rd March 2026
22AQI (US)
22AQI (US)
4th March 2026
21AQI (US)
21AQI (US)
5th March 2026
29AQI (US)
29AQI (US)
6th March 2026
23AQI (US)
23AQI (US)
7th March 2026
34AQI (US)
34AQI (US)
8th March 2026
23AQI (US)
23AQI (US)
9th March 2026
22AQI (US)
22AQI (US)
10th March 2026
21AQI (US)
21AQI (US)
11th March 2026
28AQI (US)
28AQI (US)
12th March 2026
27AQI (US)
27AQI (US)
13th March 2026
27AQI (US)
27AQI (US)
14th March 2026
21AQI (US)
21AQI (US)
15th March 2026
23AQI (US)
23AQI (US)
16th March 2026
35AQI (US)
35AQI (US)
17th March 2026
34AQI (US)
34AQI (US)
18th March 2026
23AQI (US)
23AQI (US)
19th March 2026
25AQI (US)
25AQI (US)
20th March 2026
28AQI (US)
28AQI (US)
21st March 2026
22AQI (US)
22AQI (US)
22nd March 2026
21AQI (US)
21AQI (US)
23rd March 2026
20AQI (US)
20AQI (US)
24th March 2026
20AQI (US)
20AQI (US)
25th March 2026
19AQI (US)
19AQI (US)
26th March 2026
19AQI (US)
19AQI (US)
27th March 2026
18AQI (US)
18AQI (US)
28th March 2026
19AQI (US)
19AQI (US)
29th March 2026
24AQI (US)
24AQI (US)
30th March 2026
23AQI (US)
23AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
28AQI (US)
28AQI (US)
3rd April 2026
17AQI (US)
17AQI (US)
4th April 2026
22AQI (US)
22AQI (US)
5th April 2026
19AQI (US)
19AQI (US)
6th April 2026
28AQI (US)
28AQI (US)
7th April 2026
25AQI (US)
25AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
31AQI (US)
31AQI (US)
11th April 2026
21AQI (US)
21AQI (US)
12th April 2026
20AQI (US)
20AQI (US)
13th April 2026
46AQI (US)
46AQI (US)
14th April 2026
19AQI (US)
19AQI (US)
15th April 2026
23AQI (US)
23AQI (US)
16th April 2026
18AQI (US)
18AQI (US)
17th April 2026
18th April 2026
16AQI (US)
16AQI (US)
19th April 2026
17AQI (US)
17AQI (US)
20th April 2026
29AQI (US)
29AQI (US)
21st April 2026
24AQI (US)
24AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
21AQI (US)
24th April 2026
16AQI (US)
16AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
17AQI (US)
17AQI (US)
27th April 2026
19AQI (US)
19AQI (US)
28th April 2026
18AQI (US)
18AQI (US)
29th April 2026
22AQI (US)
22AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
18AQI (US)
18AQI (US)
2nd May 2026
18AQI (US)
18AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
25AQI (US)
25AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
17AQI (US)
17AQI (US)
7th May 2026
16AQI (US)
16AQI (US)
8th May 2026
23AQI (US)
23AQI (US)
9th May 2026
10th May 2026
25AQI (US)
25AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
18AQI (US)
18AQI (US)
13th May 2026
23AQI (US)
23AQI (US)
14th May 2026
21AQI (US)
21AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
46AQI (US)
46AQI (US)
17th May 2026
46AQI (US)
46AQI (US)
18th May 2026
46AQI (US)
46AQI (US)
19th May 2026
41AQI (US)
41AQI (US)
20th May 2026
34AQI (US)
34AQI (US)
21st May 2026
30AQI (US)
30AQI (US)
22nd May 2026
38AQI (US)
38AQI (US)
23rd May 2026
43AQI (US)
43AQI (US)
24th May 2026
36AQI (US)
36AQI (US)
25th May 2026
38AQI (US)
38AQI (US)
26th May 2026
16AQI (US)
16AQI (US)
27th May 2026
14AQI (US)
14AQI (US)
28th May 2026
15AQI (US)
15AQI (US)
29th May 2026
17AQI (US)
17AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
21AQI (US)
21AQI (US)
1st June 2026
13AQI (US)
13AQI (US)
2nd June 2026
22AQI (US)
22AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
17AQI (US)
17AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
11AQI (US)
11AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
13AQI (US)
13AQI (US)
12th June 2026
15AQI (US)
15AQI (US)
13th June 2026
13AQI (US)
13AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
16AQI (US)
16AQI (US)
17th June 2026
17AQI (US)
17AQI (US)
18th June 2026
14AQI (US)
14AQI (US)
19th June 2026
15AQI (US)
15AQI (US)
20th June 2026
17AQI (US)
17AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
12AQI (US)
12AQI (US)
23rd June 2026
14AQI (US)
14AQI (US)
24th June 2026
15AQI (US)
15AQI (US)
25th June 2026
18AQI (US)
18AQI (US)
26th June 2026
22AQI (US)
22AQI (US)
27th June 2026
21AQI (US)
21AQI (US)
28th June 2026
20AQI (US)
20AQI (US)
29th June 2026
11AQI (US)
11AQI (US)
30th June 2026
11AQI (US)
11AQI (US)
1st July 2026
17AQI (US)
17AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
22AQI (US)
22AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
13AQI (US)
13AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
14AQI (US)
14AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
19AQI (US)
19AQI (US)
11th July 2026
20AQI (US)
20AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
15AQI (US)
15AQI (US)
14th July 2026
12AQI (US)
12AQI (US)
15th July 2026
14AQI (US)
14AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
49AQI (US)
49AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
42AQI (US)
42AQI (US)
20th July 2026
52AQI (US)
52AQI (US)
21st July 2026
76AQI (US)
76AQI (US)
22nd July 2026
62AQI (US)
62AQI (US)
23rd July 2026
57AQI (US)
57AQI (US)
24th July 2026
44AQI (US)
44AQI (US)
25th July 2026
54AQI (US)
54AQI (US)
26th July 2026
98AQI (US)
98AQI (US)
27th July 2026
43AQI (US)
43AQI (US)
28th July 2026
52AQI (US)
52AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
42AQI (US)
42AQI (US)
31st July 2026
42AQI (US)
42AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
50AQI (US)
50AQI (US)
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
28AQI (US)
30AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
16AQI (US)
35AQI (US)
52AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202626AQI (US)
31
28
31
28
30
30
24
7
1
1
203
8
Highest AQI (US) recorded in
August52AQI (US)
Lowest AQI (US) recorded in
June16AQI (US)
202530AQI (US)
6
29
1
31
29
1
31
31
23
6
1
27
4
23
7
26
5
256
24
1
Highest AQI (US) recorded in
November41AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
30AQI (US)Least Polluted Year Recorded
2026(Avg.)
26AQI (US)Houston's annual 2026 AQI (US) (26) shows an average percentage change of -13.3% (improved AQI (US)) compared to previous years: 2025 (30).
