Coquitlam, 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
Coquitlam, British Columbia, Canada
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2026
61AQILowest AQI recorded on
16th Aug 2025
13AQISame Day Analysis (1st August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 61 of Moderate air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Coquitlam, British Columbia, Canada
AQI
Day
Night
.
5 AM31st Jul 2026
9 PM
4 AM1st Aug 2026
Day time
Avg. Highest Time
2PM31st Jul
151AQI
Avg. Lowest Time
6PM31st Jul
23AQI
Night time
Avg. Highest Time
11PM31st Jul
96AQI
Avg. Lowest Time
2AM1st Aug
32AQI
In the last 24 hours,
Coquitlam's AQI reached its highest point of 151 at 2 PM during the Day, while the lowest point, 23, was recorded at 6 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Coquitlam, British Columbia, Canada
JulAug
03rd - 04th04th - 05th05th - 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
Day
Night
3rd Jul 2026305 AMAQI
3rd Jul 2026306 AMAQI
3rd Jul 2026307 AMAQI
3rd Jul 2026308 AMAQI
3rd Jul 2026299 AMAQI
3rd Jul 20263010 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20262612 PMAQI
3rd Jul 2026291 PMAQI
3rd Jul 2026272 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026284 PMAQI
3rd Jul 2026255 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026257 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026279 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026272 AMAQI
4th Jul 2026243 AMAQI
4th Jul 2026264 AMAQI
17°C14/22°C
4th Jul 2026265 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026308 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262611 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026215 PMAQI
4th Jul 2026206 PMAQI
4th Jul 2026207 PMAQI
4th Jul 2026198 PMAQI
4th Jul 2026219 PMAQI
4th Jul 20262210 PMAQI
4th Jul 20262611 PMAQI
5th Jul 20262612 AMAQI
5th Jul 2026261 AMAQI
5th Jul 2026262 AMAQI
5th Jul 2026263 AMAQI
5th Jul 2026104 AMAQI
17°C13/23°C
5th Jul 2026145 AMAQI
5th Jul 2026136 AMAQI
5th Jul 2026107 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026169 AMAQI
5th Jul 20261410 AMAQI
5th Jul 20261211 AMAQI
5th Jul 20261112 PMAQI
5th Jul 2026101 PMAQI
5th Jul 202692 PMAQI
5th Jul 2026103 PMAQI
5th Jul 202694 PMAQI
5th Jul 2026105 PMAQI
5th Jul 2026116 PMAQI
5th Jul 2026107 PMAQI
5th Jul 2026138 PMAQI
5th Jul 2026139 PMAQI
5th Jul 20261410 PMAQI
5th Jul 20261411 PMAQI
6th Jul 20261412 AMAQI
6th Jul 2026141 AMAQI
6th Jul 2026122 AMAQI
6th Jul 2026143 AMAQI
6th Jul 2026144 AMAQI
19°C11/26°C
6th Jul 2026145 AMAQI
6th Jul 2026166 AMAQI
6th Jul 2026177 AMAQI
6th Jul 2026168 AMAQI
6th Jul 2026169 AMAQI
6th Jul 20261710 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026191 PMAQI
6th Jul 2026192 PMAQI
6th Jul 2026183 PMAQI
6th Jul 2026164 PMAQI
6th Jul 2026135 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026147 PMAQI
6th Jul 2026188 PMAQI
6th Jul 2026179 PMAQI
6th Jul 20261410 PMAQI
6th Jul 20261511 PMAQI
7th Jul 20261512 AMAQI
7th Jul 2026151 AMAQI
7th Jul 2026162 AMAQI
7th Jul 2026163 AMAQI
7th Jul 2026154 AMAQI
22°C12/31°C
7th Jul 2026175 AMAQI
7th Jul 2026156 AMAQI
7th Jul 2026167 AMAQI
7th Jul 2026148 AMAQI
7th Jul 2026139 AMAQI
7th Jul 20261210 AMAQI
7th Jul 20261211 AMAQI
7th Jul 20261012 PMAQI
7th Jul 2026121 PMAQI
7th Jul 2026122 PMAQI
7th Jul 2026103 PMAQI
7th Jul 2026104 PMAQI
7th Jul 202695 PMAQI
7th Jul 2026126 PMAQI
7th Jul 2026117 PMAQI
7th Jul 2026128 PMAQI
7th Jul 2026129 PMAQI
7th Jul 20261210 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026122 AMAQI
8th Jul 2026103 AMAQI
8th Jul 2026114 AMAQI
20°C14/27°C
8th Jul 2026105 AMAQI
8th Jul 202696 AMAQI
8th Jul 202687 AMAQI
8th Jul 202688 AMAQI
8th Jul 202699 AMAQI
8th Jul 2026810 AMAQI
8th Jul 20261011 AMAQI
8th Jul 2026912 PMAQI
8th Jul 202691 PMAQI
8th Jul 202682 PMAQI
8th Jul 202693 PMAQI
8th Jul 202684 PMAQI
8th Jul 202685 PMAQI
8th Jul 202686 PMAQI
8th Jul 2026107 PMAQI
8th Jul 2026148 PMAQI
8th Jul 2026139 PMAQI
8th Jul 20261010 PMAQI
8th Jul 2026811 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026304 AMAQI
18°C15/23°C
9th Jul 2026265 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026308 AMAQI
9th Jul 202699 AMAQI
9th Jul 20261010 AMAQI
9th Jul 2026911 AMAQI
9th Jul 20261012 PMAQI
9th Jul 202691 PMAQI
9th Jul 2026102 PMAQI
9th Jul 202693 PMAQI
9th Jul 2026104 PMAQI
9th Jul 2026105 PMAQI
9th Jul 2026106 PMAQI
9th Jul 2026107 PMAQI
9th Jul 202698 PMAQI
9th Jul 2026109 PMAQI
9th Jul 20261010 PMAQI
9th Jul 20261011 PMAQI
10th Jul 2026812 AMAQI
10th Jul 2026201 AMAQI
10th Jul 2026322 AMAQI
10th Jul 2026313 AMAQI
10th Jul 2026344 AMAQI
19°C12/26°C
10th Jul 2026325 AMAQI
10th Jul 2026336 AMAQI
10th Jul 2026367 AMAQI
10th Jul 2026368 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263610 AMAQI
10th Jul 20263411 AMAQI
10th Jul 20263012 PMAQI
10th Jul 2026321 PMAQI
10th Jul 2026342 PMAQI
10th Jul 2026343 PMAQI
10th Jul 2026324 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026229 PMAQI
10th Jul 20261210 PMAQI
10th Jul 20261011 PMAQI
11th Jul 20261012 AMAQI
11th Jul 2026141 AMAQI
11th Jul 2026142 AMAQI
11th Jul 2026123 AMAQI
11th Jul 2026124 AMAQI
19°C14/25°C
11th Jul 202685 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026357 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20263211 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026322 PMAQI
11th Jul 2026313 PMAQI
11th Jul 2026314 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026336 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026149 PMAQI
11th Jul 20262310 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20261112 AMAQI
12th Jul 2026181 AMAQI
12th Jul 2026122 AMAQI
12th Jul 2026323 AMAQI
12th Jul 2026304 AMAQI
18°C14/24°C
12th Jul 2026315 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026328 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026301 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026314 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026316 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262310 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262612 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026322 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026324 AMAQI
17°C13/23°C
13th Jul 2026325 AMAQI
13th Jul 2026366 AMAQI
13th Jul 2026387 AMAQI
13th Jul 2026368 AMAQI
13th Jul 2026369 AMAQI
13th Jul 20263410 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026101 PMAQI
13th Jul 2026102 PMAQI
13th Jul 202693 PMAQI
13th Jul 2026114 PMAQI
13th Jul 2026125 PMAQI
13th Jul 202696 PMAQI
13th Jul 202687 PMAQI
13th Jul 2026248 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262010 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026322 AMAQI
14th Jul 202683 AMAQI
14th Jul 2026104 AMAQI
18°C10/26°C
14th Jul 202695 AMAQI
14th Jul 202686 AMAQI
14th Jul 202697 AMAQI
14th Jul 2026108 AMAQI
14th Jul 202699 AMAQI
14th Jul 20261010 AMAQI
14th Jul 20261011 AMAQI
14th Jul 20261012 PMAQI
14th Jul 2026121 PMAQI
14th Jul 2026122 PMAQI
14th Jul 2026153 PMAQI
14th Jul 2026164 PMAQI
14th Jul 2026165 PMAQI
14th Jul 2026166 PMAQI
14th Jul 2026177 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026169 PMAQI
14th Jul 20261710 PMAQI
14th Jul 20261711 PMAQI
15th Jul 20261412 AMAQI
15th Jul 2026161 AMAQI
15th Jul 2026142 AMAQI
15th Jul 2026143 AMAQI
15th Jul 2026144 AMAQI
22°C13/31°C
15th Jul 2026135 AMAQI
15th Jul 2026136 AMAQI
15th Jul 2026127 AMAQI
15th Jul 2026138 AMAQI
15th Jul 2026149 AMAQI
15th Jul 20261410 AMAQI
15th Jul 20261411 AMAQI
15th Jul 20261612 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026203 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026195 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026177 PMAQI
15th Jul 2026158 PMAQI
15th Jul 2026169 PMAQI
15th Jul 20261810 PMAQI
15th Jul 20261911 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026161 AMAQI
16th Jul 2026142 AMAQI
16th Jul 2026143 AMAQI
16th Jul 2026144 AMAQI
22°C14/31°C
16th Jul 2026145 AMAQI
16th Jul 2026146 AMAQI
16th Jul 2026167 AMAQI
16th Jul 2026168 AMAQI
16th Jul 2026189 AMAQI
16th Jul 20261910 AMAQI
16th Jul 20262011 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026341 PMAQI
16th Jul 2026372 PMAQI
16th Jul 2026373 PMAQI
16th Jul 2026304 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026247 PMAQI
16th Jul 2026228 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20261910 PMAQI
16th Jul 20261611 PMAQI
17th Jul 20262312 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026562 AMAQI
17th Jul 2026563 AMAQI
17th Jul 2026494 AMAQI
20°C15/27°C
17th Jul 2026505 AMAQI
17th Jul 2026546 AMAQI
17th Jul 2026407 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026659 AMAQI
17th Jul 20263210 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026581 PMAQI
17th Jul 2026742 PMAQI
17th Jul 2026803 PMAQI
17th Jul 2026824 PMAQI
17th Jul 2026785 PMAQI
17th Jul 2026786 PMAQI
17th Jul 2026677 PMAQI
17th Jul 2026518 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20265411 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026544 AMAQI
17°C15/22°C
18th Jul 2026545 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026638 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20266711 AMAQI
18th Jul 20264012 PMAQI
18th Jul 20261001 PMAQI
18th Jul 2026972 PMAQI
18th Jul 2026973 PMAQI
18th Jul 2026714 PMAQI
18th Jul 2026515 PMAQI
18th Jul 2026566 PMAQI
18th Jul 2026427 PMAQI
18th Jul 2026428 PMAQI
18th Jul 2026179 PMAQI
18th Jul 20263010 PMAQI
18th Jul 20261711 PMAQI
19th Jul 20262012 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026382 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026494 AMAQI
17°C12/23°C
19th Jul 2026555 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026547 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026249 AMAQI
19th Jul 20262410 AMAQI
19th Jul 20261611 AMAQI
19th Jul 20261612 PMAQI
19th Jul 2026361 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026456 PMAQI
19th Jul 2026577 PMAQI
19th Jul 2026628 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265210 PMAQI
19th Jul 20264911 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026403 AMAQI
20th Jul 2026504 AMAQI
19°C13/26°C
20th Jul 2026465 AMAQI
20th Jul 2026486 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026518 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026532 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026606 PMAQI
20th Jul 2026657 PMAQI
20th Jul 2026669 PMAQI
20th Jul 20265710 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20265712 AMAQI
21st Jul 2026511 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026543 AMAQI
21st Jul 2026554 AMAQI
25°C15/36°C
21st Jul 2026505 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026518 AMAQI
21st Jul 2026529 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265711 AMAQI
21st Jul 20265412 PMAQI
21st Jul 2026591 PMAQI
21st Jul 2026642 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026674 PMAQI
21st Jul 2026685 PMAQI
21st Jul 2026716 PMAQI
21st Jul 2026697 PMAQI
21st Jul 2026758 PMAQI
21st Jul 2026729 PMAQI
21st Jul 20267810 PMAQI
21st Jul 20268011 PMAQI
22nd Jul 20268112 AMAQI
22nd Jul 2026811 AMAQI
22nd Jul 2026782 AMAQI
22nd Jul 2026813 AMAQI
22nd Jul 2026754 AMAQI
26°C18/36°C
22nd Jul 2026755 AMAQI
22nd Jul 2026766 AMAQI
22nd Jul 2026737 AMAQI
22nd Jul 2026728 AMAQI
22nd Jul 2026709 AMAQI
22nd Jul 20267210 AMAQI
22nd Jul 20267211 AMAQI
22nd Jul 20267212 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026762 PMAQI
22nd Jul 2026713 PMAQI
22nd Jul 2026734 PMAQI
22nd Jul 2026745 PMAQI
22nd Jul 2026716 PMAQI
22nd Jul 2026737 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20267210 PMAQI
22nd Jul 20267011 PMAQI
23rd Jul 20266612 AMAQI
23rd Jul 2026681 AMAQI
23rd Jul 2026652 AMAQI
23rd Jul 2026643 AMAQI
23rd Jul 2026694 AMAQI
27°C18/37°C
23rd Jul 2026665 AMAQI
23rd Jul 2026696 AMAQI
23rd Jul 2026677 AMAQI
23rd Jul 2026668 AMAQI
23rd Jul 2026599 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264812 PMAQI
23rd Jul 2026461 PMAQI
23rd Jul 2026482 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026999 PMAQI
23rd Jul 202613810 PMAQI
23rd Jul 202613411 PMAQI
24th Jul 20263412 AMAQI
24th Jul 2026601 AMAQI
24th Jul 2026592 AMAQI
24th Jul 2026893 AMAQI
24th Jul 2026914 AMAQI
25°C19/30°C
24th Jul 2026835 AMAQI
24th Jul 2026926 AMAQI
24th Jul 2026947 AMAQI
24th Jul 20261028 AMAQI
24th Jul 2026869 AMAQI
24th Jul 20268510 AMAQI
24th Jul 20267611 AMAQI
24th Jul 20265412 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026563 PMAQI
24th Jul 2026684 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026467 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026459 PMAQI
24th Jul 20265410 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20265612 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026463 AMAQI
25th Jul 2026504 AMAQI
22°C16/29°C
25th Jul 2026525 AMAQI
25th Jul 2026586 AMAQI
25th Jul 2026567 AMAQI
25th Jul 2026588 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265611 AMAQI
25th Jul 20266412 PMAQI
25th Jul 2026681 PMAQI
25th Jul 2026922 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026745 PMAQI
25th Jul 2026626 PMAQI
25th Jul 2026667 PMAQI
25th Jul 20261128 PMAQI
25th Jul 20261629 PMAQI
25th Jul 202616710 PMAQI
25th Jul 202611811 PMAQI
26th Jul 20263812 AMAQI
26th Jul 20262071 AMAQI
26th Jul 20261222 AMAQI
26th Jul 20261043 AMAQI
26th Jul 2026444 AMAQI
19°C16/24°C
26th Jul 20261235 AMAQI
26th Jul 2026686 AMAQI
26th Jul 20262027 AMAQI
26th Jul 2026658 AMAQI
26th Jul 20261729 AMAQI
26th Jul 20269810 AMAQI
26th Jul 202615111 AMAQI
26th Jul 20266212 PMAQI
26th Jul 2026571 PMAQI
26th Jul 2026602 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026605 PMAQI
26th Jul 2026636 PMAQI
26th Jul 2026747 PMAQI
26th Jul 2026718 PMAQI
26th Jul 2026909 PMAQI
26th Jul 202610210 PMAQI
26th Jul 202610411 PMAQI
27th Jul 20266012 AMAQI
27th Jul 2026641 AMAQI
27th Jul 20261062 AMAQI
27th Jul 2026663 AMAQI
27th Jul 2026444 AMAQI
17°C16/20°C
27th Jul 2026645 AMAQI
27th Jul 2026636 AMAQI
27th Jul 2026627 AMAQI
27th Jul 2026568 AMAQI
27th Jul 2026679 AMAQI
27th Jul 202610610 AMAQI
27th Jul 202613511 AMAQI
27th Jul 202615912 PMAQI
27th Jul 20261601 PMAQI
27th Jul 20261582 PMAQI
27th Jul 20261553 PMAQI
27th Jul 2026964 PMAQI
27th Jul 2026685 PMAQI
27th Jul 2026676 PMAQI
27th Jul 2026667 PMAQI
27th Jul 2026678 PMAQI
27th Jul 2026679 PMAQI
27th Jul 20265810 PMAQI
27th Jul 20266511 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026641 AMAQI
28th Jul 2026642 AMAQI
28th Jul 2026653 AMAQI
28th Jul 2026674 AMAQI
19°C15/25°C
28th Jul 2026685 AMAQI
28th Jul 2026546 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026828 AMAQI
28th Jul 2026889 AMAQI
28th Jul 20267210 AMAQI
28th Jul 20267411 AMAQI
28th Jul 20267312 PMAQI
28th Jul 2026721 PMAQI
28th Jul 2026622 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026604 PMAQI
28th Jul 2026645 PMAQI
28th Jul 2026506 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026448 PMAQI
28th Jul 2026349 PMAQI
28th Jul 20265810 PMAQI
28th Jul 20265711 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026462 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026544 AMAQI
18°C16/22°C
29th Jul 2026565 AMAQI
29th Jul 2026506 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026345 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026468 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20266210 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026481 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026434 AMAQI
18°C12/25°C
30th Jul 2026575 AMAQI
30th Jul 2026696 AMAQI
30th Jul 20261007 AMAQI
30th Jul 2026848 AMAQI
30th Jul 2026749 AMAQI
30th Jul 20266310 AMAQI
30th Jul 20268311 AMAQI
30th Jul 20265212 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026633 PMAQI
30th Jul 2026564 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026666 PMAQI
30th Jul 2026887 PMAQI
30th Jul 2026598 PMAQI
30th Jul 2026959 PMAQI
30th Jul 20265810 PMAQI
30th Jul 20268811 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026543 AMAQI
31st Jul 2026404 AMAQI
19°C13/26°C
31st Jul 2026885 AMAQI
31st Jul 2026926 AMAQI
31st Jul 2026807 AMAQI
31st Jul 2026578 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20263810 AMAQI
31st Jul 20265411 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026341 PMAQI
31st Jul 20261512 PMAQI
31st Jul 2026723 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026236 PMAQI
31st Jul 2026307 PMAQI
31st Jul 2026348 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20269611 PMAQI
1st Aug 20268412 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026322 AMAQI
1st Aug 2026403 AMAQI
1st Aug 2026644 AMAQI
22°C13/31°C
1st Aug 2026625 AMAQI
5 AM1st Aug 2026726 AMAQI
1st Aug 2026717 AMAQI
1st Aug 2026948 AMAQI
1st Aug 2026659 AMAQI
1st Aug 20266810 AMAQI
1st Aug 20269811 AMAQI
1st Aug 202611012 PMAQI
1st Aug 2026761 PMAQI
1 PM1st Aug 2026652 PMAQI
1st Aug 2026583 PMAQI
1st Aug 2026664 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026496 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026529 PMAQI
9 PM1st Aug 20261610 PMAQI
1st Aug 20261811 PMAQI
1 AM
4 AM
18°C15/22°C
Day time
Avg. Highest Time
7 AM
49AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM - 8 PM
39AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 49), while the lowest AQI was between 5 PM to 8 PM (Avg. 39).
Night time
Avg. Highest Time
10 PM - 11 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 12 AM (Avg. 36).
2026 Days Vs Air Quality
Coquitlam, British Columbia, Canada
2026
90%
190
10%
20
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
190 DaysModerate
20 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 213 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
Coquitlam, 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
26AQI (US)
26AQI (US)
2nd January 2026
37AQI (US)
37AQI (US)
3rd January 2026
16AQI (US)
16AQI (US)
4th January 2026
11AQI (US)
11AQI (US)
5th January 2026
19AQI (US)
19AQI (US)
6th January 2026
12AQI (US)
12AQI (US)
7th January 2026
12AQI (US)
12AQI (US)
8th January 2026
13AQI (US)
13AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
25AQI (US)
25AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
19AQI (US)
19AQI (US)
13th January 2026
22AQI (US)
22AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
13AQI (US)
13AQI (US)
16th January 2026
16AQI (US)
16AQI (US)
17th January 2026
27AQI (US)
27AQI (US)
18th January 2026
31AQI (US)
31AQI (US)
19th January 2026
36AQI (US)
36AQI (US)
20th January 2026
29AQI (US)
29AQI (US)
21st January 2026
27AQI (US)
27AQI (US)
22nd January 2026
43AQI (US)
43AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
45AQI (US)
45AQI (US)
25th January 2026
31AQI (US)
31AQI (US)
26th January 2026
31AQI (US)
31AQI (US)
27th January 2026
24AQI (US)
24AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
46AQI (US)
46AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
50AQI (US)
50AQI (US)
2nd February 2026
51AQI (US)
51AQI (US)
3rd February 2026
50AQI (US)
50AQI (US)
4th February 2026
52AQI (US)
52AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
29AQI (US)
29AQI (US)
7th February 2026
27AQI (US)
27AQI (US)
8th February 2026
40AQI (US)
40AQI (US)
9th February 2026
46AQI (US)
46AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
52AQI (US)
52AQI (US)
14th February 2026
48AQI (US)
48AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
43AQI (US)
43AQI (US)
17th February 2026
46AQI (US)
46AQI (US)
18th February 2026
30AQI (US)
30AQI (US)
19th February 2026
33AQI (US)
33AQI (US)
20th February 2026
37AQI (US)
37AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
39AQI (US)
39AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
35AQI (US)
35AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
19AQI (US)
19AQI (US)
28th February 2026
31AQI (US)
31AQI (US)
1st March 2026
36AQI (US)
36AQI (US)
2nd March 2026
32AQI (US)
32AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
35AQI (US)
35AQI (US)
6th March 2026
35AQI (US)
35AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
41AQI (US)
41AQI (US)
12th March 2026
42AQI (US)
42AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
35AQI (US)
35AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
35AQI (US)
35AQI (US)
18th March 2026
31AQI (US)
31AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
39AQI (US)
39AQI (US)
21st March 2026
33AQI (US)
33AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
30AQI (US)
30AQI (US)
24th March 2026
33AQI (US)
33AQI (US)
25th March 2026
31AQI (US)
31AQI (US)
26th March 2026
31AQI (US)
31AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
32AQI (US)
32AQI (US)
29th March 2026
27AQI (US)
27AQI (US)
30th March 2026
24AQI (US)
24AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
33AQI (US)
33AQI (US)
3rd April 2026
20AQI (US)
20AQI (US)
4th April 2026
27AQI (US)
27AQI (US)
5th April 2026
24AQI (US)
24AQI (US)
6th April 2026
21AQI (US)
21AQI (US)
7th April 2026
17AQI (US)
17AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
20AQI (US)
20AQI (US)
10th April 2026
25AQI (US)
25AQI (US)
11th April 2026
25AQI (US)
25AQI (US)
12th April 2026
16AQI (US)
16AQI (US)
13th April 2026
29AQI (US)
29AQI (US)
14th April 2026
34AQI (US)
34AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
18th April 2026
31AQI (US)
31AQI (US)
19th April 2026
22AQI (US)
22AQI (US)
20th April 2026
16AQI (US)
16AQI (US)
21st April 2026
14AQI (US)
14AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
18AQI (US)
24th April 2026
14AQI (US)
14AQI (US)
25th April 2026
16AQI (US)
16AQI (US)
26th April 2026
16AQI (US)
16AQI (US)
27th April 2026
17AQI (US)
17AQI (US)
28th April 2026
14AQI (US)
14AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
17AQI (US)
17AQI (US)
1st May 2026
16AQI (US)
16AQI (US)
2nd May 2026
19AQI (US)
19AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
16AQI (US)
16AQI (US)
7th May 2026
14AQI (US)
14AQI (US)
8th May 2026
18AQI (US)
18AQI (US)
9th May 2026
10th May 2026
15AQI (US)
15AQI (US)
11th May 2026
15AQI (US)
15AQI (US)
12th May 2026
17AQI (US)
17AQI (US)
13th May 2026
15AQI (US)
15AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
45AQI (US)
45AQI (US)
16th May 2026
52AQI (US)
52AQI (US)
17th May 2026
51AQI (US)
51AQI (US)
18th May 2026
43AQI (US)
43AQI (US)
19th May 2026
42AQI (US)
42AQI (US)
20th May 2026
40AQI (US)
40AQI (US)
21st May 2026
34AQI (US)
34AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
38AQI (US)
38AQI (US)
25th May 2026
42AQI (US)
42AQI (US)
26th May 2026
26AQI (US)
26AQI (US)
27th May 2026
18AQI (US)
18AQI (US)
28th May 2026
13AQI (US)
13AQI (US)
29th May 2026
12AQI (US)
12AQI (US)
30th May 2026
13AQI (US)
13AQI (US)
31st May 2026
16AQI (US)
16AQI (US)
1st June 2026
19AQI (US)
19AQI (US)
2nd June 2026
11AQI (US)
11AQI (US)
3rd June 2026
12AQI (US)
12AQI (US)
4th June 2026
18AQI (US)
18AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
12AQI (US)
12AQI (US)
17th June 2026
11AQI (US)
11AQI (US)
18th June 2026
17AQI (US)
17AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
15AQI (US)
15AQI (US)
22nd June 2026
13AQI (US)
13AQI (US)
23rd June 2026
13AQI (US)
13AQI (US)
24th June 2026
16AQI (US)
16AQI (US)
25th June 2026
17AQI (US)
17AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
16AQI (US)
16AQI (US)
30th June 2026
18AQI (US)
18AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
14AQI (US)
14AQI (US)
6th July 2026
16AQI (US)
16AQI (US)
7th July 2026
13AQI (US)
13AQI (US)
8th July 2026
10AQI (US)
10AQI (US)
9th July 2026
16AQI (US)
16AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
15AQI (US)
15AQI (US)
15th July 2026
16AQI (US)
16AQI (US)
16th July 2026
21AQI (US)
21AQI (US)
17th July 2026
55AQI (US)
55AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
53AQI (US)
53AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
74AQI (US)
74AQI (US)
23rd July 2026
64AQI (US)
64AQI (US)
24th July 2026
64AQI (US)
64AQI (US)
25th July 2026
73AQI (US)
73AQI (US)
26th July 2026
93AQI (US)
93AQI (US)
27th July 2026
87AQI (US)
87AQI (US)
28th July 2026
62AQI (US)
62AQI (US)
29th July 2026
42AQI (US)
42AQI (US)
30th July 2026
61AQI (US)
61AQI (US)
31st July 2026
55AQI (US)
55AQI (US)
1st August 2026
61AQI (US)
61AQI (US)
2nd August 2026
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
27AQI (US)
39AQI (US)
35AQI (US)
22AQI (US)
26AQI (US)
19AQI (US)
41AQI (US)
61AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202630AQI (US)
30
1
25
3
31
28
28
2
30
18
13
1
190
20
Highest AQI (US) recorded in
August61AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202526AQI (US)
6
30
31
30
31
24
7
24
6
31
30
31
268
13
Highest AQI (US) recorded in
September39AQI (US)
Lowest AQI (US) recorded in
March17AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
30AQI (US)Least Polluted Year Recorded
2025(Avg.)
26AQI (US)Coquitlam's annual 2026 AQI (US) (30) shows an average percentage change of 15.3% (worsened AQI (US)) compared to previous years: 2025 (26).
