Porthill, Creston, 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
Porthill, Creston, British Columbia, Canada
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2023
204AQILowest AQI recorded on
28th Aug 2024
11AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 136 of Poor air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Porthill, Creston, British Columbia, Canada
AQI
Day
Night
.
5 AM7th Aug 2026
8 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
2PM7th Aug
163AQI
Avg. Lowest Time
8PM7th Aug
152AQI
Night time
Avg. Highest Time
9PM7th Aug
154AQI
Avg. Lowest Time
4AM8th Aug
130AQI
In the last 24 hours,
Porthill's AQI reached its highest point of 163 at 2 PM during the Day, while the lowest point, 130, was recorded at 4 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Porthill, Creston, British Columbia, Canada
JulAug
10th - 11th11th - 12th12th - 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
Day
Night
10th Jul 2026425 AMAQI
10th Jul 2026316 AMAQI
10th Jul 2026257 AMAQI
10th Jul 2026258 AMAQI
10th Jul 2026329 AMAQI
10th Jul 20262010 AMAQI
10th Jul 20261411 AMAQI
10th Jul 20261912 PMAQI
10th Jul 2026201 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026184 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026146 PMAQI
10th Jul 2026147 PMAQI
10th Jul 2026358 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20261210 PMAQI
10th Jul 20261411 PMAQI
11th Jul 20261312 AMAQI
11th Jul 2026131 AMAQI
11th Jul 2026122 AMAQI
11th Jul 2026113 AMAQI
11th Jul 2026104 AMAQI
25°C17/32°C
11th Jul 2026105 AMAQI
11th Jul 202696 AMAQI
11th Jul 202687 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026159 AMAQI
11th Jul 20261210 AMAQI
11th Jul 20261511 AMAQI
11th Jul 20262912 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026162 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026224 PMAQI
11th Jul 2026185 PMAQI
11th Jul 2026136 PMAQI
11th Jul 2026167 PMAQI
11th Jul 2026128 PMAQI
11th Jul 2026129 PMAQI
11th Jul 20262110 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20261912 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026183 AMAQI
12th Jul 2026294 AMAQI
26°C16/31°C
12th Jul 2026225 AMAQI
12th Jul 2026186 AMAQI
12th Jul 2026167 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20261812 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026325 PMAQI
12th Jul 202696 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262110 PMAQI
12th Jul 20261111 PMAQI
13th Jul 20261012 AMAQI
13th Jul 2026101 AMAQI
13th Jul 2026212 AMAQI
13th Jul 2026103 AMAQI
13th Jul 2026104 AMAQI
24°C20/29°C
13th Jul 2026105 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026648 AMAQI
13th Jul 2026329 AMAQI
13th Jul 20264810 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20263812 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026342 PMAQI
13th Jul 2026283 PMAQI
13th Jul 2026254 PMAQI
13th Jul 2026255 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026217 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20263610 PMAQI
13th Jul 20264211 PMAQI
14th Jul 20263612 AMAQI
14th Jul 2026331 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026243 AMAQI
14th Jul 2026124 AMAQI
24°C13/32°C
14th Jul 2026125 AMAQI
14th Jul 2026326 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026138 AMAQI
14th Jul 2026149 AMAQI
14th Jul 20261910 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20263712 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026312 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026384 PMAQI
14th Jul 2026205 PMAQI
14th Jul 2026146 PMAQI
14th Jul 2026207 PMAQI
14th Jul 2026148 PMAQI
14th Jul 2026159 PMAQI
14th Jul 20261210 PMAQI
14th Jul 20261611 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026231 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026233 AMAQI
15th Jul 2026274 AMAQI
24°C16/32°C
15th Jul 2026255 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026427 AMAQI
15th Jul 2026408 AMAQI
15th Jul 2026429 AMAQI
15th Jul 20264810 AMAQI
15th Jul 20263611 AMAQI
15th Jul 20263412 PMAQI
15th Jul 2026461 PMAQI
15th Jul 2026422 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026444 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026387 PMAQI
15th Jul 2026368 PMAQI
15th Jul 2026369 PMAQI
15th Jul 20267310 PMAQI
15th Jul 20264411 PMAQI
16th Jul 20264712 AMAQI
16th Jul 2026581 AMAQI
16th Jul 2026562 AMAQI
16th Jul 2026583 AMAQI
16th Jul 2026644 AMAQI
26°C15/34°C
16th Jul 2026515 AMAQI
16th Jul 2026516 AMAQI
16th Jul 2026507 AMAQI
16th Jul 2026468 AMAQI
16th Jul 2026529 AMAQI
16th Jul 20264410 AMAQI
16th Jul 20263811 AMAQI
16th Jul 20265112 PMAQI
16th Jul 2026461 PMAQI
16th Jul 2026462 PMAQI
16th Jul 2026333 PMAQI
16th Jul 2026374 PMAQI
16th Jul 2026385 PMAQI
16th Jul 2026316 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026348 PMAQI
16th Jul 2026319 PMAQI
16th Jul 20262510 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026321 AMAQI
17th Jul 2026532 AMAQI
17th Jul 2026523 AMAQI
17th Jul 2026544 AMAQI
26°C17/35°C
17th Jul 2026595 AMAQI
17th Jul 2026596 AMAQI
17th Jul 2026647 AMAQI
17th Jul 2026728 AMAQI
17th Jul 2026909 AMAQI
17th Jul 20269610 AMAQI
17th Jul 202610611 AMAQI
17th Jul 202611512 PMAQI
17th Jul 2026931 PMAQI
17th Jul 2026862 PMAQI
17th Jul 2026803 PMAQI
17th Jul 2026674 PMAQI
17th Jul 20261085 PMAQI
17th Jul 20261056 PMAQI
17th Jul 20261087 PMAQI
17th Jul 20261188 PMAQI
17th Jul 20261329 PMAQI
17th Jul 20268110 PMAQI
17th Jul 202611511 PMAQI
18th Jul 202612812 AMAQI
18th Jul 20261281 AMAQI
18th Jul 20261342 AMAQI
18th Jul 20261263 AMAQI
18th Jul 20261154 AMAQI
28°C20/35°C
18th Jul 20261155 AMAQI
18th Jul 20261106 AMAQI
18th Jul 2026927 AMAQI
18th Jul 2026958 AMAQI
18th Jul 2026949 AMAQI
18th Jul 20268810 AMAQI
18th Jul 20268111 AMAQI
18th Jul 20268512 PMAQI
18th Jul 2026761 PMAQI
18th Jul 2026662 PMAQI
18th Jul 2026583 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026745 PMAQI
18th Jul 2026656 PMAQI
18th Jul 2026607 PMAQI
18th Jul 2026768 PMAQI
18th Jul 2026749 PMAQI
18th Jul 20267410 PMAQI
18th Jul 20267611 PMAQI
19th Jul 20267812 AMAQI
19th Jul 2026721 AMAQI
19th Jul 2026692 AMAQI
19th Jul 2026623 AMAQI
19th Jul 2026664 AMAQI
26°C19/32°C
19th Jul 2026555 AMAQI
19th Jul 2026576 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026668 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266510 AMAQI
19th Jul 20265311 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026555 PMAQI
19th Jul 2026556 PMAQI
19th Jul 2026727 PMAQI
19th Jul 2026768 PMAQI
19th Jul 2026789 PMAQI
19th Jul 20268610 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026621 AMAQI
20th Jul 2026692 AMAQI
20th Jul 2026653 AMAQI
20th Jul 2026654 AMAQI
24°C15/31°C
20th Jul 2026625 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026607 AMAQI
20th Jul 2026558 AMAQI
20th Jul 2026539 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20265911 AMAQI
20th Jul 20266512 PMAQI
20th Jul 2026591 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026523 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026545 PMAQI
20th Jul 2026546 PMAQI
20th Jul 2026577 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20265910 PMAQI
20th Jul 20266211 PMAQI
21st Jul 20267012 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026722 AMAQI
21st Jul 2026713 AMAQI
21st Jul 2026734 AMAQI
25°C16/32°C
21st Jul 2026735 AMAQI
21st Jul 2026736 AMAQI
21st Jul 2026767 AMAQI
21st Jul 2026758 AMAQI
21st Jul 2026719 AMAQI
21st Jul 20267310 AMAQI
21st Jul 20267011 AMAQI
21st Jul 20267412 PMAQI
21st Jul 2026601 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026573 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026556 PMAQI
21st Jul 2026537 PMAQI
21st Jul 2026568 PMAQI
21st Jul 2026579 PMAQI
21st Jul 20266910 PMAQI
21st Jul 20266211 PMAQI
22nd Jul 20266012 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026643 AMAQI
22nd Jul 2026664 AMAQI
27°C19/35°C
22nd Jul 2026595 AMAQI
22nd Jul 2026606 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026568 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20266511 AMAQI
22nd Jul 20267412 PMAQI
22nd Jul 2026731 PMAQI
22nd Jul 2026762 PMAQI
22nd Jul 2026743 PMAQI
22nd Jul 2026744 PMAQI
22nd Jul 2026695 PMAQI
22nd Jul 2026726 PMAQI
22nd Jul 2026767 PMAQI
22nd Jul 2026818 PMAQI
22nd Jul 2026769 PMAQI
22nd Jul 20267510 PMAQI
22nd Jul 20268211 PMAQI
23rd Jul 20269012 AMAQI
23rd Jul 2026901 AMAQI
23rd Jul 2026942 AMAQI
23rd Jul 2026933 AMAQI
23rd Jul 2026924 AMAQI
28°C18/36°C
23rd Jul 2026965 AMAQI
23rd Jul 2026926 AMAQI
23rd Jul 2026947 AMAQI
23rd Jul 2026928 AMAQI
23rd Jul 2026889 AMAQI
23rd Jul 20269210 AMAQI
23rd Jul 20269211 AMAQI
23rd Jul 20268912 PMAQI
23rd Jul 2026851 PMAQI
23rd Jul 2026892 PMAQI
23rd Jul 2026923 PMAQI
23rd Jul 2026944 PMAQI
23rd Jul 2026885 PMAQI
23rd Jul 2026866 PMAQI
23rd Jul 2026877 PMAQI
23rd Jul 2026968 PMAQI
23rd Jul 20261129 PMAQI
23rd Jul 202613510 PMAQI
23rd Jul 202615011 PMAQI
24th Jul 202615312 AMAQI
24th Jul 20261481 AMAQI
24th Jul 20261422 AMAQI
24th Jul 20261503 AMAQI
24th Jul 20261534 AMAQI
27°C20/36°C
24th Jul 20261425 AMAQI
24th Jul 20261486 AMAQI
24th Jul 20261417 AMAQI
24th Jul 20261518 AMAQI
24th Jul 20261489 AMAQI
24th Jul 202613810 AMAQI
24th Jul 202613811 AMAQI
24th Jul 202612212 PMAQI
24th Jul 20261061 PMAQI
24th Jul 2026902 PMAQI
24th Jul 2026783 PMAQI
24th Jul 2026844 PMAQI
24th Jul 2026845 PMAQI
24th Jul 2026766 PMAQI
24th Jul 2026727 PMAQI
24th Jul 2026698 PMAQI
24th Jul 2026709 PMAQI
24th Jul 20266510 PMAQI
24th Jul 20265811 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026552 AMAQI
25th Jul 2026573 AMAQI
25th Jul 2026584 AMAQI
26°C18/34°C
25th Jul 2026555 AMAQI
25th Jul 2026536 AMAQI
25th Jul 2026547 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026529 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20266211 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026571 PMAQI
25th Jul 2026642 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026544 PMAQI
25th Jul 2026505 PMAQI
25th Jul 2026536 PMAQI
25th Jul 2026547 PMAQI
25th Jul 2026628 PMAQI
25th Jul 2026679 PMAQI
25th Jul 20267110 PMAQI
25th Jul 20266811 PMAQI
26th Jul 20266712 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026542 AMAQI
26th Jul 2026833 AMAQI
26th Jul 2026714 AMAQI
27°C17/34°C
26th Jul 2026815 AMAQI
26th Jul 2026906 AMAQI
26th Jul 2026857 AMAQI
26th Jul 2026888 AMAQI
26th Jul 2026879 AMAQI
26th Jul 20268210 AMAQI
26th Jul 20267611 AMAQI
26th Jul 20268012 PMAQI
26th Jul 2026811 PMAQI
26th Jul 2026742 PMAQI
26th Jul 2026683 PMAQI
26th Jul 2026674 PMAQI
26th Jul 2026825 PMAQI
26th Jul 2026806 PMAQI
26th Jul 2026807 PMAQI
26th Jul 2026788 PMAQI
26th Jul 2026669 PMAQI
26th Jul 20267010 PMAQI
26th Jul 20267611 PMAQI
27th Jul 20267212 AMAQI
27th Jul 2026761 AMAQI
27th Jul 2026782 AMAQI
27th Jul 2026763 AMAQI
27th Jul 2026554 AMAQI
25°C19/31°C
27th Jul 2026575 AMAQI
27th Jul 2026536 AMAQI
27th Jul 2026567 AMAQI
27th Jul 2026558 AMAQI
27th Jul 2026569 AMAQI
27th Jul 20265410 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20265812 PMAQI
27th Jul 2026551 PMAQI
27th Jul 2026542 PMAQI
27th Jul 2026593 PMAQI
27th Jul 2026604 PMAQI
27th Jul 2026885 PMAQI
27th Jul 2026596 PMAQI
27th Jul 2026587 PMAQI
27th Jul 2026638 PMAQI
27th Jul 2026659 PMAQI
27th Jul 20266510 PMAQI
27th Jul 20266711 PMAQI
28th Jul 20265312 AMAQI
28th Jul 2026541 AMAQI
28th Jul 2026572 AMAQI
28th Jul 2026553 AMAQI
28th Jul 2026574 AMAQI
25°C16/31°C
28th Jul 2026595 AMAQI
28th Jul 2026566 AMAQI
28th Jul 2026547 AMAQI
28th Jul 2026558 AMAQI
28th Jul 2026549 AMAQI
28th Jul 20265710 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20265612 PMAQI
28th Jul 2026601 PMAQI
28th Jul 2026652 PMAQI
28th Jul 2026663 PMAQI
28th Jul 2026704 PMAQI
28th Jul 2026785 PMAQI
28th Jul 2026856 PMAQI
28th Jul 2026827 PMAQI
28th Jul 2026818 PMAQI
28th Jul 2026769 PMAQI
28th Jul 20266010 PMAQI
28th Jul 20265811 PMAQI
29th Jul 20265812 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026552 AMAQI
29th Jul 2026533 AMAQI
29th Jul 2026544 AMAQI
25°C16/32°C
29th Jul 2026555 AMAQI
29th Jul 2026536 AMAQI
29th Jul 2026547 AMAQI
29th Jul 2026518 AMAQI
29th Jul 2026629 AMAQI
29th Jul 20267110 AMAQI
29th Jul 20267111 AMAQI
29th Jul 20265212 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026542 PMAQI
29th Jul 2026543 PMAQI
29th Jul 2026604 PMAQI
29th Jul 2026655 PMAQI
29th Jul 2026666 PMAQI
29th Jul 2026697 PMAQI
29th Jul 2026688 PMAQI
29th Jul 2026679 PMAQI
29th Jul 20266710 PMAQI
29th Jul 20266211 PMAQI
30th Jul 20266612 AMAQI
30th Jul 2026601 AMAQI
30th Jul 2026672 AMAQI
30th Jul 2026653 AMAQI
30th Jul 2026664 AMAQI
25°C17/32°C
30th Jul 2026675 AMAQI
30th Jul 2026666 AMAQI
30th Jul 2026647 AMAQI
30th Jul 2026628 AMAQI
30th Jul 2026609 AMAQI
30th Jul 20266210 AMAQI
30th Jul 20266511 AMAQI
30th Jul 20266712 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026662 PMAQI
30th Jul 2026593 PMAQI
30th Jul 2026594 PMAQI
30th Jul 2026575 PMAQI
30th Jul 2026566 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026748 PMAQI
30th Jul 2026829 PMAQI
30th Jul 20269010 PMAQI
30th Jul 20269311 PMAQI
31st Jul 20269012 AMAQI
31st Jul 2026981 AMAQI
31st Jul 2026962 AMAQI
31st Jul 2026983 AMAQI
31st Jul 2026954 AMAQI
25°C15/33°C
31st Jul 2026925 AMAQI
31st Jul 2026866 AMAQI
31st Jul 2026897 AMAQI
31st Jul 2026908 AMAQI
31st Jul 2026909 AMAQI
31st Jul 20268410 AMAQI
31st Jul 20268211 AMAQI
31st Jul 20268812 PMAQI
31st Jul 2026901 PMAQI
31st Jul 2026802 PMAQI
31st Jul 2026763 PMAQI
31st Jul 2026714 PMAQI
31st Jul 2026685 PMAQI
31st Jul 2026586 PMAQI
31st Jul 2026907 PMAQI
31st Jul 2026818 PMAQI
31st Jul 2026859 PMAQI
31st Jul 20265110 PMAQI
31st Jul 20267011 PMAQI
1st Aug 20266012 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026654 AMAQI
26°C17/34°C
1st Aug 2026645 AMAQI
1st Aug 2026606 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026598 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20266210 AMAQI
1st Aug 20265811 AMAQI
1st Aug 20264912 PMAQI
1st Aug 2026541 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026693 PMAQI
1st Aug 2026754 PMAQI
1st Aug 2026805 PMAQI
1st Aug 2026946 PMAQI
1st Aug 20261027 PMAQI
1st Aug 20261248 PMAQI
1st Aug 20261409 PMAQI
1st Aug 202613810 PMAQI
1st Aug 202611411 PMAQI
2nd Aug 202611412 AMAQI
2nd Aug 2026641 AMAQI
2nd Aug 2026842 AMAQI
2nd Aug 20261163 AMAQI
2nd Aug 20261534 AMAQI
26°C18/33°C
2nd Aug 20261575 AMAQI
2nd Aug 20261606 AMAQI
2nd Aug 20261607 AMAQI
2nd Aug 20261608 AMAQI
2nd Aug 20261579 AMAQI
2nd Aug 202614710 AMAQI
2nd Aug 202614511 AMAQI
2nd Aug 202612812 PMAQI
2nd Aug 20261381 PMAQI
2nd Aug 20261252 PMAQI
2nd Aug 20261283 PMAQI
2nd Aug 20261414 PMAQI
2nd Aug 20261325 PMAQI
2nd Aug 20261506 PMAQI
2nd Aug 20261517 PMAQI
2nd Aug 20261528 PMAQI
2nd Aug 20261549 PMAQI
2nd Aug 202615810 PMAQI
2nd Aug 202615411 PMAQI
3rd Aug 202615212 AMAQI
3rd Aug 20261501 AMAQI
3rd Aug 20261522 AMAQI
3rd Aug 20261503 AMAQI
3rd Aug 20261504 AMAQI
20°C15/26°C
3rd Aug 20261465 AMAQI
3rd Aug 20261446 AMAQI
3rd Aug 20261407 AMAQI
3rd Aug 20261438 AMAQI
3rd Aug 20261429 AMAQI
3rd Aug 202614210 AMAQI
3rd Aug 202613211 AMAQI
3rd Aug 202610812 PMAQI
3rd Aug 20261021 PMAQI
3rd Aug 2026882 PMAQI
3rd Aug 2026833 PMAQI
3rd Aug 2026724 PMAQI
3rd Aug 2026725 PMAQI
3rd Aug 2026646 PMAQI
3rd Aug 2026627 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026649 PMAQI
3rd Aug 20267110 PMAQI
3rd Aug 20266911 PMAQI
4th Aug 20265512 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026623 AMAQI
4th Aug 2026644 AMAQI
19°C12/27°C
4th Aug 2026665 AMAQI
4th Aug 2026636 AMAQI
4th Aug 2026697 AMAQI
4th Aug 2026668 AMAQI
4th Aug 2026609 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20266012 PMAQI
4th Aug 2026631 PMAQI
4th Aug 2026642 PMAQI
4th Aug 2026603 PMAQI
4th Aug 2026534 PMAQI
4th Aug 2026575 PMAQI
4th Aug 2026606 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026568 PMAQI
4th Aug 2026589 PMAQI
4th Aug 20265910 PMAQI
4th Aug 20265911 PMAQI
5th Aug 20266212 AMAQI
5th Aug 2026601 AMAQI
5th Aug 2026602 AMAQI
5th Aug 2026643 AMAQI
5th Aug 2026624 AMAQI
21°C12/29°C
5th Aug 2026645 AMAQI
5th Aug 2026646 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026538 AMAQI
5th Aug 2026629 AMAQI
5th Aug 20265610 AMAQI
5th Aug 20265711 AMAQI
5th Aug 20266412 PMAQI
5th Aug 2026721 PMAQI
5th Aug 2026762 PMAQI
5th Aug 2026753 PMAQI
5th Aug 2026864 PMAQI
5th Aug 2026945 PMAQI
5th Aug 20261016 PMAQI
5th Aug 20261027 PMAQI
5th Aug 20261088 PMAQI
5th Aug 20261089 PMAQI
5th Aug 202611510 PMAQI
5th Aug 202612811 PMAQI
6th Aug 202612612 AMAQI
6th Aug 20261251 AMAQI
6th Aug 20261182 AMAQI
6th Aug 20261153 AMAQI
6th Aug 20261304 AMAQI
23°C13/32°C
6th Aug 20261215 AMAQI
6th Aug 20261246 AMAQI
6th Aug 20261227 AMAQI
6th Aug 20261188 AMAQI
6th Aug 20261149 AMAQI
6th Aug 202610910 AMAQI
6th Aug 202611111 AMAQI
6th Aug 202612112 PMAQI
6th Aug 20261221 PMAQI
6th Aug 20261212 PMAQI
6th Aug 20261223 PMAQI
6th Aug 20261284 PMAQI
6th Aug 20261345 PMAQI
6th Aug 20261486 PMAQI
6th Aug 20261527 PMAQI
6th Aug 20261528 PMAQI
6th Aug 20261529 PMAQI
6th Aug 202615410 PMAQI
6th Aug 202615411 PMAQI
7th Aug 202615412 AMAQI
7th Aug 20261541 AMAQI
7th Aug 20261532 AMAQI
7th Aug 20261533 AMAQI
7th Aug 20261544 AMAQI
24°C17/32°C
7th Aug 20261555 AMAQI
7th Aug 20261546 AMAQI
7th Aug 20261567 AMAQI
7th Aug 20261528 AMAQI
7th Aug 20261569 AMAQI
7th Aug 202615310 AMAQI
7th Aug 202615811 AMAQI
7th Aug 202615812 PMAQI
7th Aug 20261581 PMAQI
7th Aug 20261632 PMAQI
7th Aug 20261613 PMAQI
7th Aug 20261614 PMAQI
7th Aug 20261585 PMAQI
7th Aug 20261566 PMAQI
7th Aug 20261537 PMAQI
7th Aug 20261528 PMAQI
7th Aug 20261549 PMAQI
7th Aug 202614410 PMAQI
7th Aug 202614811 PMAQI
8th Aug 202614912 AMAQI
8th Aug 20261351 AMAQI
8th Aug 20261422 AMAQI
8th Aug 20261363 AMAQI
8th Aug 20261304 AMAQI
23°C16/33°C
8th Aug 20261225 AMAQI
5 AM8th Aug 20261266 AMAQI
8th Aug 20261327 AMAQI
8th Aug 20261298 AMAQI
8th Aug 20261249 AMAQI
8th Aug 202611210 AMAQI
8th Aug 202610911 AMAQI
8th Aug 202611212 PMAQI
12 PM8th Aug 20261081 PMAQI
8th Aug 20261162 PMAQI
8th Aug 20261453 PMAQI
8th Aug 20261484 PMAQI
8th Aug 20261495 PMAQI
8th Aug 20261546 PMAQI
8th Aug 20261597 PMAQI
8th Aug 20261608 PMAQI
8 PM8th Aug 20261609 PMAQI
8th Aug 202616110 PMAQI
8th Aug 202615811 PMAQI
12 AM
4 AM
23°C17/30°C
Day time
Avg. Highest Time
8 PM
77AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 4 PM
72AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 77), while the lowest AQI was between 5 AM to 4 PM (Avg. 72).
Night time
Avg. Highest Time
9 PM - 11 PM
77AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM
70AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 77), while the lowest AQI was between 1 AM to 1 AM (Avg. 70).
2026 Days Vs Air Quality
Porthill, Creston, British Columbia, Canada
2026
88%
192
9%
19
2%
5
0.4%
1
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
192 DaysModerate
19 DaysPoor
5 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Porthill, Creston, 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
35AQI (US)
35AQI (US)
2nd January 2026
34AQI (US)
34AQI (US)
3rd January 2026
35AQI (US)
35AQI (US)
4th January 2026
22AQI (US)
22AQI (US)
5th January 2026
25AQI (US)
25AQI (US)
6th January 2026
16AQI (US)
16AQI (US)
7th January 2026
15AQI (US)
15AQI (US)
8th January 2026
23AQI (US)
23AQI (US)
9th January 2026
29AQI (US)
29AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
30AQI (US)
30AQI (US)
13th January 2026
48AQI (US)
48AQI (US)
14th January 2026
31AQI (US)
31AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
27AQI (US)
27AQI (US)
17th January 2026
25AQI (US)
25AQI (US)
18th January 2026
21AQI (US)
21AQI (US)
19th January 2026
28AQI (US)
28AQI (US)
20th January 2026
34AQI (US)
34AQI (US)
21st January 2026
33AQI (US)
33AQI (US)
22nd January 2026
34AQI (US)
34AQI (US)
23rd January 2026
45AQI (US)
45AQI (US)
24th January 2026
39AQI (US)
39AQI (US)
25th January 2026
37AQI (US)
37AQI (US)
26th January 2026
40AQI (US)
40AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
22AQI (US)
22AQI (US)
29th January 2026
28AQI (US)
28AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
28AQI (US)
28AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
46AQI (US)
46AQI (US)
3rd February 2026
35AQI (US)
35AQI (US)
4th February 2026
24AQI (US)
24AQI (US)
5th February 2026
27AQI (US)
27AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
29AQI (US)
29AQI (US)
8th February 2026
32AQI (US)
32AQI (US)
9th February 2026
30AQI (US)
30AQI (US)
10th February 2026
30AQI (US)
30AQI (US)
11th February 2026
28AQI (US)
28AQI (US)
12th February 2026
31AQI (US)
31AQI (US)
13th February 2026
33AQI (US)
33AQI (US)
14th February 2026
31AQI (US)
31AQI (US)
15th February 2026
20AQI (US)
20AQI (US)
16th February 2026
25AQI (US)
25AQI (US)
17th February 2026
33AQI (US)
33AQI (US)
18th February 2026
33AQI (US)
33AQI (US)
19th February 2026
29AQI (US)
29AQI (US)
20th February 2026
24AQI (US)
24AQI (US)
21st February 2026
37AQI (US)
37AQI (US)
22nd February 2026
31AQI (US)
31AQI (US)
23rd February 2026
26AQI (US)
26AQI (US)
24th February 2026
44AQI (US)
44AQI (US)
25th February 2026
27AQI (US)
27AQI (US)
26th February 2026
23AQI (US)
23AQI (US)
27th February 2026
21AQI (US)
21AQI (US)
28th February 2026
24AQI (US)
24AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
42AQI (US)
42AQI (US)
3rd March 2026
33AQI (US)
33AQI (US)
4th March 2026
35AQI (US)
35AQI (US)
5th March 2026
34AQI (US)
34AQI (US)
6th March 2026
20AQI (US)
20AQI (US)
7th March 2026
28AQI (US)
28AQI (US)
8th March 2026
29AQI (US)
29AQI (US)
9th March 2026
26AQI (US)
26AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
29AQI (US)
29AQI (US)
12th March 2026
25AQI (US)
25AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
23AQI (US)
23AQI (US)
15th March 2026
20AQI (US)
20AQI (US)
16th March 2026
28AQI (US)
28AQI (US)
17th March 2026
24AQI (US)
24AQI (US)
18th March 2026
19AQI (US)
19AQI (US)
19th March 2026
29AQI (US)
29AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
25AQI (US)
25AQI (US)
22nd March 2026
17AQI (US)
17AQI (US)
23rd March 2026
24AQI (US)
24AQI (US)
24th March 2026
29AQI (US)
29AQI (US)
25th March 2026
24AQI (US)
24AQI (US)
26th March 2026
25AQI (US)
25AQI (US)
27th March 2026
18AQI (US)
18AQI (US)
28th March 2026
18AQI (US)
18AQI (US)
29th March 2026
34AQI (US)
34AQI (US)
30th March 2026
25AQI (US)
25AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
24AQI (US)
24AQI (US)
2nd April 2026
23AQI (US)
23AQI (US)
3rd April 2026
16AQI (US)
16AQI (US)
4th April 2026
20AQI (US)
20AQI (US)
5th April 2026
22AQI (US)
22AQI (US)
6th April 2026
25AQI (US)
25AQI (US)
7th April 2026
20AQI (US)
20AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
23AQI (US)
23AQI (US)
10th April 2026
26AQI (US)
26AQI (US)
11th April 2026
24AQI (US)
24AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
30AQI (US)
30AQI (US)
14th April 2026
22AQI (US)
22AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
21AQI (US)
21AQI (US)
17th April 2026
18th April 2026
17AQI (US)
17AQI (US)
19th April 2026
19AQI (US)
19AQI (US)
20th April 2026
18AQI (US)
18AQI (US)
21st April 2026
21AQI (US)
21AQI (US)
22nd April 2026
23rd April 2026
17AQI (US)
17AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
20AQI (US)
20AQI (US)
26th April 2026
19AQI (US)
19AQI (US)
27th April 2026
19AQI (US)
19AQI (US)
28th April 2026
17AQI (US)
17AQI (US)
29th April 2026
19AQI (US)
19AQI (US)
30th April 2026
19AQI (US)
19AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
20AQI (US)
20AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
21AQI (US)
21AQI (US)
7th May 2026
18AQI (US)
18AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
10th May 2026
19AQI (US)
19AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
19AQI (US)
19AQI (US)
13th May 2026
27AQI (US)
27AQI (US)
14th May 2026
21AQI (US)
21AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
50AQI (US)
50AQI (US)
17th May 2026
52AQI (US)
52AQI (US)
18th May 2026
50AQI (US)
50AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
46AQI (US)
46AQI (US)
21st May 2026
38AQI (US)
38AQI (US)
22nd May 2026
40AQI (US)
40AQI (US)
23rd May 2026
44AQI (US)
44AQI (US)
24th May 2026
40AQI (US)
40AQI (US)
25th May 2026
42AQI (US)
42AQI (US)
26th May 2026
18AQI (US)
18AQI (US)
27th May 2026
20AQI (US)
20AQI (US)
28th May 2026
37AQI (US)
37AQI (US)
29th May 2026
15AQI (US)
15AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
14AQI (US)
14AQI (US)
1st June 2026
24AQI (US)
24AQI (US)
2nd June 2026
27AQI (US)
27AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
17AQI (US)
17AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
21AQI (US)
21AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
22AQI (US)
22AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
20AQI (US)
20AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
19AQI (US)
19AQI (US)
17th June 2026
18AQI (US)
18AQI (US)
18th June 2026
19AQI (US)
19AQI (US)
19th June 2026
16AQI (US)
16AQI (US)
20th June 2026
16AQI (US)
16AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
16AQI (US)
16AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
15AQI (US)
15AQI (US)
25th June 2026
20AQI (US)
20AQI (US)
26th June 2026
17AQI (US)
17AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
42AQI (US)
42AQI (US)
30th June 2026
71AQI (US)
71AQI (US)
1st July 2026
20AQI (US)
20AQI (US)
2nd July 2026
17AQI (US)
17AQI (US)
3rd July 2026
13AQI (US)
13AQI (US)
4th July 2026
15AQI (US)
15AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
28AQI (US)
28AQI (US)
8th July 2026
29AQI (US)
29AQI (US)
9th July 2026
38AQI (US)
38AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
16AQI (US)
16AQI (US)
12th July 2026
23AQI (US)
23AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
23AQI (US)
23AQI (US)
15th July 2026
36AQI (US)
36AQI (US)
16th July 2026
43AQI (US)
43AQI (US)
17th July 2026
83AQI (US)
83AQI (US)
18th July 2026
89AQI (US)
89AQI (US)
19th July 2026
62AQI (US)
62AQI (US)
20th July 2026
59AQI (US)
59AQI (US)
21st July 2026
66AQI (US)
66AQI (US)
22nd July 2026
68AQI (US)
68AQI (US)
23rd July 2026
96AQI (US)
96AQI (US)
24th July 2026
114AQI (US)
114AQI (US)
25th July 2026
57AQI (US)
57AQI (US)
26th July 2026
76AQI (US)
76AQI (US)
27th July 2026
62AQI (US)
62AQI (US)
28th July 2026
63AQI (US)
63AQI (US)
29th July 2026
60AQI (US)
60AQI (US)
30th July 2026
67AQI (US)
67AQI (US)
31st July 2026
83AQI (US)
83AQI (US)
1st August 2026
76AQI (US)
76AQI (US)
2nd August 2026
139AQI (US)
139AQI (US)
3rd August 2026
111AQI (US)
111AQI (US)
4th August 2026
60AQI (US)
60AQI (US)
5th August 2026
77AQI (US)
77AQI (US)
6th August 2026
129AQI (US)
129AQI (US)
7th August 2026
155AQI (US)
155AQI (US)
8th August 2026
136AQI (US)
136AQI (US)
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
31AQI (US)
31AQI (US)
27AQI (US)
21AQI (US)
30AQI (US)
22AQI (US)
48AQI (US)
110AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
31
28
31
28
29
1
29
1
16
14
1
3
4
1
192
19
5
1
Highest AQI (US) recorded in
August110AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
202533AQI (US)
30
1
28
31
30
31
30
31
27
4
13
14
3
22
9
21
9
29
2
323
39
3
Highest AQI (US) recorded in
September61AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202428AQI (US)
16
1
2
1
15
29
23
8
26
5
29
1
31
25
5
31
229
19
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
May11AQI (US)
202332AQI (US)
17
2
30
29
1
21
6
3
1
30
29
1
4
1
31
191
11
3
1
Highest AQI (US) recorded in
August54AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202238AQI (US)
11
31
30
21
2
15
9
3
2
12
12
1
2
122
21
4
4
Highest AQI (US) recorded in
September67AQI (US)
Lowest AQI (US) recorded in
May22AQI (US)
202136AQI (US)
2
29
24
3
3
2
15
2
1
20
5
1
4
97
10
3
1
Highest AQI (US) recorded in
July71AQI (US)
Lowest AQI (US) recorded in
April22AQI (US)
202033AQI (US)
18
29
30
31
21
3
1
3
1
21
1
150
1
3
1
3
1
Highest AQI (US) recorded in
September78AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
38AQI (US)Least Polluted Year Recorded
2024(Avg.)
28AQI (US)Porthill's annual 2026 AQI (US) (33) shows an average percentage change of -0.08% (improved AQI (US)) compared to previous years: 2020 (33), 2021 (36), 2022 (38), 2023 (32), 2024 (28), 2025 (33).
