Grand Forks, 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
Grand Forks, British Columbia, Canada
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2026
175AQILowest AQI recorded on
17th Aug 2025
14AQISame Day Analysis (9th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 175 of Unhealthy air quality on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Grand Forks, British Columbia, Canada
AQI
Day
Night
.
5 AM8th Aug 2026
8 PM
4 AM9th Aug 2026
Day time
Avg. Highest Time
5PM8th Aug
164AQI
Avg. Lowest Time
8AM8th Aug
154AQI
Night time
Avg. Highest Time
3AM9th Aug
176AQI
Avg. Lowest Time
11PM8th Aug
169AQI
In the last 24 hours,
Grand Forks's AQI reached its highest point of 176 at 3 AM during the Night, while the lowest point, 154, was recorded at 8 AM during the Day between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Grand Forks, British Columbia, Canada
JulAug
11th - 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 - 09th09th
Day
Night
11th Jul 2026125 AMAQI
11th Jul 2026106 AMAQI
11th Jul 2026107 AMAQI
11th Jul 2026118 AMAQI
11th Jul 2026109 AMAQI
11th Jul 20261210 AMAQI
11th Jul 20261411 AMAQI
11th Jul 20261112 PMAQI
11th Jul 2026141 PMAQI
11th Jul 2026162 PMAQI
11th Jul 2026123 PMAQI
11th Jul 2026114 PMAQI
11th Jul 2026105 PMAQI
11th Jul 2026126 PMAQI
11th Jul 2026107 PMAQI
11th Jul 202688 PMAQI
11th Jul 202699 PMAQI
11th Jul 20261010 PMAQI
11th Jul 20261211 PMAQI
12th Jul 20261212 AMAQI
12th Jul 2026121 AMAQI
12th Jul 2026122 AMAQI
12th Jul 2026103 AMAQI
12th Jul 202694 AMAQI
25°C16/31°C
12th Jul 202695 AMAQI
12th Jul 202686 AMAQI
12th Jul 2026307 AMAQI
12th Jul 202688 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20261011 AMAQI
12th Jul 20261212 PMAQI
12th Jul 2026141 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026229 PMAQI
12th Jul 2026810 PMAQI
12th Jul 20261011 PMAQI
13th Jul 20261012 AMAQI
13th Jul 2026111 AMAQI
13th Jul 2026102 AMAQI
13th Jul 2026343 AMAQI
13th Jul 202684 AMAQI
24°C17/30°C
13th Jul 202695 AMAQI
13th Jul 2026106 AMAQI
13th Jul 2026127 AMAQI
13th Jul 2026158 AMAQI
13th Jul 2026149 AMAQI
13th Jul 20262510 AMAQI
13th Jul 20262411 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026181 PMAQI
13th Jul 2026182 PMAQI
13th Jul 2026153 PMAQI
13th Jul 2026104 PMAQI
13th Jul 2026125 PMAQI
13th Jul 2026126 PMAQI
13th Jul 2026127 PMAQI
13th Jul 2026108 PMAQI
13th Jul 2026149 PMAQI
13th Jul 20261010 PMAQI
13th Jul 20261411 PMAQI
14th Jul 20261412 AMAQI
14th Jul 2026181 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026263 AMAQI
14th Jul 2026224 AMAQI
24°C13/33°C
14th Jul 2026195 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026187 AMAQI
14th Jul 2026188 AMAQI
14th Jul 2026209 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20264011 AMAQI
14th Jul 20263512 PMAQI
14th Jul 2026401 PMAQI
14th Jul 2026322 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026245 PMAQI
14th Jul 2026236 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20262410 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20262212 AMAQI
15th Jul 2026261 AMAQI
15th Jul 2026222 AMAQI
15th Jul 2026193 AMAQI
15th Jul 2026204 AMAQI
24°C15/31°C
15th Jul 2026185 AMAQI
15th Jul 2026176 AMAQI
15th Jul 2026187 AMAQI
15th Jul 2026198 AMAQI
15th Jul 2026229 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262812 PMAQI
15th Jul 2026271 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026173 PMAQI
15th Jul 2026154 PMAQI
15th Jul 2026125 PMAQI
15th Jul 2026146 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20262011 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026191 AMAQI
16th Jul 2026162 AMAQI
16th Jul 2026143 AMAQI
16th Jul 2026124 AMAQI
25°C15/35°C
16th Jul 2026105 AMAQI
16th Jul 2026136 AMAQI
16th Jul 2026127 AMAQI
16th Jul 2026128 AMAQI
16th Jul 2026179 AMAQI
16th Jul 20261910 AMAQI
16th Jul 20262011 AMAQI
16th Jul 20262212 PMAQI
16th Jul 2026191 PMAQI
16th Jul 2026192 PMAQI
16th Jul 2026123 PMAQI
16th Jul 2026124 PMAQI
16th Jul 2026105 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026247 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026219 PMAQI
16th Jul 20261410 PMAQI
16th Jul 20261611 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026321 AMAQI
17th Jul 2026482 AMAQI
17th Jul 2026553 AMAQI
17th Jul 2026584 AMAQI
28°C18/36°C
17th Jul 2026535 AMAQI
17th Jul 2026546 AMAQI
17th Jul 2026557 AMAQI
17th Jul 2026488 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20266010 AMAQI
17th Jul 20266211 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026671 PMAQI
17th Jul 2026662 PMAQI
17th Jul 2026683 PMAQI
17th Jul 2026984 PMAQI
17th Jul 2026875 PMAQI
17th Jul 2026666 PMAQI
17th Jul 2026647 PMAQI
17th Jul 2026648 PMAQI
17th Jul 2026469 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20267811 PMAQI
18th Jul 20268712 AMAQI
18th Jul 2026861 AMAQI
18th Jul 2026802 AMAQI
18th Jul 2026833 AMAQI
18th Jul 2026714 AMAQI
28°C20/34°C
18th Jul 2026665 AMAQI
18th Jul 2026716 AMAQI
18th Jul 2026717 AMAQI
18th Jul 2026658 AMAQI
18th Jul 2026669 AMAQI
18th Jul 20266510 AMAQI
18th Jul 20267011 AMAQI
18th Jul 20267112 PMAQI
18th Jul 2026781 PMAQI
18th Jul 2026602 PMAQI
18th Jul 2026653 PMAQI
18th Jul 2026834 PMAQI
18th Jul 20261055 PMAQI
18th Jul 20261126 PMAQI
18th Jul 20261247 PMAQI
18th Jul 20261008 PMAQI
18th Jul 20261079 PMAQI
18th Jul 202611410 PMAQI
18th Jul 20267011 PMAQI
19th Jul 20265012 AMAQI
19th Jul 20261001 AMAQI
19th Jul 2026892 AMAQI
19th Jul 2026783 AMAQI
19th Jul 2026704 AMAQI
25°C17/32°C
19th Jul 2026715 AMAQI
19th Jul 2026606 AMAQI
19th Jul 2026647 AMAQI
19th Jul 2026668 AMAQI
19th Jul 2026699 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265011 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026603 PMAQI
19th Jul 2026674 PMAQI
19th Jul 2026485 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026548 PMAQI
19th Jul 2026529 PMAQI
19th Jul 20268410 PMAQI
19th Jul 20269211 PMAQI
20th Jul 202611212 AMAQI
20th Jul 20261001 AMAQI
20th Jul 20261162 AMAQI
20th Jul 20261083 AMAQI
20th Jul 20261184 AMAQI
24°C15/32°C
20th Jul 2026985 AMAQI
20th Jul 2026926 AMAQI
20th Jul 2026877 AMAQI
20th Jul 2026978 AMAQI
20th Jul 2026939 AMAQI
20th Jul 20268710 AMAQI
20th Jul 20267811 AMAQI
20th Jul 20266912 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026512 PMAQI
20th Jul 2026513 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026525 PMAQI
20th Jul 2026546 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026539 PMAQI
20th Jul 20265910 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20266912 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026802 AMAQI
21st Jul 2026763 AMAQI
21st Jul 2026814 AMAQI
26°C18/34°C
21st Jul 2026765 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026767 AMAQI
21st Jul 2026768 AMAQI
21st Jul 2026739 AMAQI
21st Jul 20267610 AMAQI
21st Jul 20268111 AMAQI
21st Jul 20267812 PMAQI
21st Jul 2026731 PMAQI
21st Jul 2026712 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026576 PMAQI
21st Jul 2026567 PMAQI
21st Jul 2026578 PMAQI
21st Jul 2026599 PMAQI
21st Jul 20266010 PMAQI
21st Jul 20266211 PMAQI
22nd Jul 20266412 AMAQI
22nd Jul 2026711 AMAQI
22nd Jul 2026672 AMAQI
22nd Jul 2026713 AMAQI
22nd Jul 2026744 AMAQI
28°C18/36°C
22nd Jul 2026765 AMAQI
22nd Jul 2026796 AMAQI
22nd Jul 2026807 AMAQI
22nd Jul 2026878 AMAQI
22nd Jul 2026849 AMAQI
22nd Jul 20268810 AMAQI
22nd Jul 202610211 AMAQI
22nd Jul 202611512 PMAQI
22nd Jul 20261181 PMAQI
22nd Jul 20261082 PMAQI
22nd Jul 20261083 PMAQI
22nd Jul 20261114 PMAQI
22nd Jul 20261125 PMAQI
22nd Jul 20261196 PMAQI
22nd Jul 20261207 PMAQI
22nd Jul 20261188 PMAQI
22nd Jul 20261159 PMAQI
22nd Jul 202614610 PMAQI
22nd Jul 202615011 PMAQI
23rd Jul 202614612 AMAQI
23rd Jul 20261461 AMAQI
23rd Jul 20261442 AMAQI
23rd Jul 20261413 AMAQI
23rd Jul 20261424 AMAQI
29°C18/38°C
23rd Jul 20261525 AMAQI
23rd Jul 20261426 AMAQI
23rd Jul 20261407 AMAQI
23rd Jul 20261488 AMAQI
23rd Jul 20261509 AMAQI
23rd Jul 202615010 AMAQI
23rd Jul 202615111 AMAQI
23rd Jul 202613212 PMAQI
23rd Jul 20261321 PMAQI
23rd Jul 20261162 PMAQI
23rd Jul 20261083 PMAQI
23rd Jul 20261534 PMAQI
23rd Jul 20261585 PMAQI
23rd Jul 20261536 PMAQI
23rd Jul 20261577 PMAQI
23rd Jul 20261618 PMAQI
23rd Jul 20261609 PMAQI
23rd Jul 202615710 PMAQI
23rd Jul 202615811 PMAQI
24th Jul 202613212 AMAQI
24th Jul 2026971 AMAQI
24th Jul 2026812 AMAQI
24th Jul 2026763 AMAQI
24th Jul 2026654 AMAQI
30°C22/37°C
24th Jul 2026655 AMAQI
24th Jul 2026626 AMAQI
24th Jul 2026587 AMAQI
24th Jul 2026588 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20265310 AMAQI
24th Jul 20265311 AMAQI
24th Jul 20265312 PMAQI
24th Jul 2026541 PMAQI
24th Jul 2026532 PMAQI
24th Jul 2026483 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026676 PMAQI
24th Jul 2026837 PMAQI
24th Jul 20261008 PMAQI
24th Jul 2026949 PMAQI
24th Jul 202610010 PMAQI
24th Jul 202610511 PMAQI
25th Jul 202611212 AMAQI
25th Jul 20261161 AMAQI
25th Jul 20261082 AMAQI
25th Jul 20261123 AMAQI
25th Jul 20261024 AMAQI
28°C18/35°C
25th Jul 2026925 AMAQI
25th Jul 2026906 AMAQI
25th Jul 2026827 AMAQI
25th Jul 2026708 AMAQI
25th Jul 2026719 AMAQI
25th Jul 20267410 AMAQI
25th Jul 20268211 AMAQI
25th Jul 20268012 PMAQI
25th Jul 2026721 PMAQI
25th Jul 2026872 PMAQI
25th Jul 2026803 PMAQI
25th Jul 2026854 PMAQI
25th Jul 2026725 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026657 PMAQI
25th Jul 2026578 PMAQI
25th Jul 2026549 PMAQI
25th Jul 20265210 PMAQI
25th Jul 20265611 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026661 AMAQI
26th Jul 2026752 AMAQI
26th Jul 2026693 AMAQI
26th Jul 2026604 AMAQI
26°C18/34°C
26th Jul 2026525 AMAQI
26th Jul 2026506 AMAQI
26th Jul 2026517 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026579 AMAQI
26th Jul 20265910 AMAQI
26th Jul 20266911 AMAQI
26th Jul 20269512 PMAQI
26th Jul 20261381 PMAQI
26th Jul 2026942 PMAQI
26th Jul 2026883 PMAQI
26th Jul 2026764 PMAQI
26th Jul 20261095 PMAQI
26th Jul 20261126 PMAQI
26th Jul 2026767 PMAQI
26th Jul 2026688 PMAQI
26th Jul 2026629 PMAQI
26th Jul 20266310 PMAQI
26th Jul 20265011 PMAQI
27th Jul 20264412 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026512 AMAQI
27th Jul 2026513 AMAQI
27th Jul 2026544 AMAQI
23°C16/31°C
27th Jul 2026585 AMAQI
27th Jul 2026576 AMAQI
27th Jul 2026517 AMAQI
27th Jul 2026518 AMAQI
27th Jul 2026609 AMAQI
27th Jul 20266610 AMAQI
27th Jul 20266911 AMAQI
27th Jul 20268512 PMAQI
27th Jul 20261121 PMAQI
27th Jul 20261022 PMAQI
27th Jul 20261403 PMAQI
27th Jul 20261444 PMAQI
27th Jul 20261455 PMAQI
27th Jul 20261286 PMAQI
27th Jul 20261187 PMAQI
27th Jul 20261008 PMAQI
27th Jul 2026929 PMAQI
27th Jul 20267010 PMAQI
27th Jul 20265911 PMAQI
28th Jul 20265712 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026652 AMAQI
28th Jul 2026683 AMAQI
28th Jul 2026694 AMAQI
24°C15/32°C
28th Jul 2026685 AMAQI
28th Jul 2026706 AMAQI
28th Jul 2026747 AMAQI
28th Jul 2026698 AMAQI
28th Jul 2026719 AMAQI
28th Jul 20267910 AMAQI
28th Jul 20267811 AMAQI
28th Jul 20267912 PMAQI
28th Jul 2026801 PMAQI
28th Jul 2026802 PMAQI
28th Jul 2026793 PMAQI
28th Jul 2026784 PMAQI
28th Jul 2026865 PMAQI
28th Jul 2026766 PMAQI
28th Jul 2026837 PMAQI
28th Jul 2026818 PMAQI
28th Jul 2026839 PMAQI
28th Jul 20267810 PMAQI
28th Jul 20267911 PMAQI
29th Jul 20268112 AMAQI
29th Jul 2026831 AMAQI
29th Jul 2026812 AMAQI
29th Jul 2026753 AMAQI
29th Jul 2026784 AMAQI
25°C16/32°C
29th Jul 2026805 AMAQI
29th Jul 2026766 AMAQI
29th Jul 2026767 AMAQI
29th Jul 2026698 AMAQI
29th Jul 2026669 AMAQI
29th Jul 20266710 AMAQI
29th Jul 20266811 AMAQI
29th Jul 20266812 PMAQI
29th Jul 2026641 PMAQI
29th Jul 2026572 PMAQI
29th Jul 2026583 PMAQI
29th Jul 2026594 PMAQI
29th Jul 2026685 PMAQI
29th Jul 2026736 PMAQI
29th Jul 2026767 PMAQI
29th Jul 2026978 PMAQI
29th Jul 20261049 PMAQI
29th Jul 202610210 PMAQI
29th Jul 20268711 PMAQI
30th Jul 20269812 AMAQI
30th Jul 2026951 AMAQI
30th Jul 20261042 AMAQI
30th Jul 2026903 AMAQI
30th Jul 2026854 AMAQI
24°C16/31°C
30th Jul 2026885 AMAQI
30th Jul 2026846 AMAQI
30th Jul 2026757 AMAQI
30th Jul 2026948 AMAQI
30th Jul 20261109 AMAQI
30th Jul 202610810 AMAQI
30th Jul 202611011 AMAQI
30th Jul 202610812 PMAQI
30th Jul 20261021 PMAQI
30th Jul 20261022 PMAQI
30th Jul 2026983 PMAQI
30th Jul 20261184 PMAQI
30th Jul 20261155 PMAQI
30th Jul 20261026 PMAQI
30th Jul 20261247 PMAQI
30th Jul 20261408 PMAQI
30th Jul 20261529 PMAQI
30th Jul 202614610 PMAQI
30th Jul 202615411 PMAQI
31st Jul 202616012 AMAQI
31st Jul 20261581 AMAQI
31st Jul 20261542 AMAQI
31st Jul 20261463 AMAQI
31st Jul 20261424 AMAQI
24°C14/32°C
31st Jul 20261325 AMAQI
31st Jul 20261206 AMAQI
31st Jul 20261127 AMAQI
31st Jul 20261358 AMAQI
31st Jul 20261469 AMAQI
31st Jul 202614010 AMAQI
31st Jul 202613911 AMAQI
31st Jul 202610512 PMAQI
31st Jul 20261141 PMAQI
31st Jul 20261392 PMAQI
31st Jul 20261303 PMAQI
31st Jul 20261214 PMAQI
31st Jul 20261265 PMAQI
31st Jul 20261246 PMAQI
31st Jul 20261157 PMAQI
31st Jul 20261408 PMAQI
31st Jul 20261229 PMAQI
31st Jul 202613010 PMAQI
31st Jul 202613011 PMAQI
1st Aug 202615412 AMAQI
1st Aug 20261521 AMAQI
1st Aug 20261422 AMAQI
1st Aug 20261323 AMAQI
1st Aug 20261254 AMAQI
25°C16/34°C
1st Aug 20261155 AMAQI
1st Aug 20261096 AMAQI
1st Aug 20261067 AMAQI
1st Aug 2026928 AMAQI
1st Aug 2026969 AMAQI
1st Aug 202611010 AMAQI
1st Aug 202612211 AMAQI
1st Aug 202612612 PMAQI
1st Aug 20261481 PMAQI
1st Aug 20261602 PMAQI
1st Aug 20261793 PMAQI
1st Aug 20261734 PMAQI
1st Aug 20261725 PMAQI
1st Aug 20261576 PMAQI
1st Aug 20261367 PMAQI
1st Aug 20261528 PMAQI
1st Aug 20261599 PMAQI
1st Aug 202616510 PMAQI
1st Aug 202615211 PMAQI
2nd Aug 202613212 AMAQI
2nd Aug 2026871 AMAQI
2nd Aug 2026642 AMAQI
2nd Aug 20261383 AMAQI
2nd Aug 2026874 AMAQI
24°C17/34°C
2nd Aug 2026675 AMAQI
2nd Aug 2026546 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026508 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026581 PMAQI
2nd Aug 2026712 PMAQI
2nd Aug 2026713 PMAQI
2nd Aug 2026874 PMAQI
2nd Aug 2026735 PMAQI
2nd Aug 2026906 PMAQI
2nd Aug 20261027 PMAQI
2nd Aug 20261228 PMAQI
2nd Aug 20261469 PMAQI
2nd Aug 202613910 PMAQI
2nd Aug 202610411 PMAQI
3rd Aug 20268812 AMAQI
3rd Aug 2026501 AMAQI
3rd Aug 2026592 AMAQI
3rd Aug 2026643 AMAQI
3rd Aug 2026664 AMAQI
19°C13/24°C
3rd Aug 2026705 AMAQI
3rd Aug 2026666 AMAQI
3rd Aug 2026817 AMAQI
3rd Aug 2026748 AMAQI
3rd Aug 2026789 AMAQI
3rd Aug 20267610 AMAQI
3rd Aug 20267211 AMAQI
3rd Aug 20267012 PMAQI
3rd Aug 2026711 PMAQI
3rd Aug 2026812 PMAQI
3rd Aug 2026813 PMAQI
3rd Aug 2026904 PMAQI
3rd Aug 2026795 PMAQI
3rd Aug 2026586 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026858 PMAQI
3rd Aug 2026849 PMAQI
3rd Aug 20268110 PMAQI
3rd Aug 20266911 PMAQI
4th Aug 20267312 AMAQI
4th Aug 2026761 AMAQI
4th Aug 2026762 AMAQI
4th Aug 2026813 AMAQI
4th Aug 2026694 AMAQI
20°C12/28°C
4th Aug 2026745 AMAQI
4th Aug 2026766 AMAQI
4th Aug 2026747 AMAQI
4th Aug 2026878 AMAQI
4th Aug 20261029 AMAQI
4th Aug 202611110 AMAQI
4th Aug 202611011 AMAQI
4th Aug 202610212 PMAQI
4th Aug 2026921 PMAQI
4th Aug 2026922 PMAQI
4th Aug 2026943 PMAQI
4th Aug 2026904 PMAQI
4th Aug 2026735 PMAQI
4th Aug 2026756 PMAQI
4th Aug 2026787 PMAQI
4th Aug 2026698 PMAQI
4th Aug 2026749 PMAQI
4th Aug 20268210 PMAQI
4th Aug 20267311 PMAQI
5th Aug 20269012 AMAQI
5th Aug 2026741 AMAQI
5th Aug 2026762 AMAQI
5th Aug 2026503 AMAQI
5th Aug 2026584 AMAQI
22°C12/31°C
5th Aug 2026675 AMAQI
5th Aug 2026826 AMAQI
5th Aug 2026857 AMAQI
5th Aug 2026828 AMAQI
5th Aug 2026869 AMAQI
5th Aug 20268010 AMAQI
5th Aug 20268911 AMAQI
5th Aug 20268312 PMAQI
5th Aug 2026841 PMAQI
5th Aug 2026802 PMAQI
5th Aug 2026783 PMAQI
5th Aug 2026884 PMAQI
5th Aug 20261055 PMAQI
5th Aug 20261006 PMAQI
5th Aug 2026927 PMAQI
5th Aug 2026968 PMAQI
5th Aug 20261259 PMAQI
5th Aug 202617110 PMAQI
5th Aug 202617111 PMAQI
6th Aug 202618012 AMAQI
6th Aug 20261701 AMAQI
6th Aug 20261772 AMAQI
6th Aug 20261723 AMAQI
6th Aug 20261754 AMAQI
24°C13/33°C
6th Aug 20261705 AMAQI
6th Aug 20261746 AMAQI
6th Aug 20261707 AMAQI
6th Aug 20261728 AMAQI
6th Aug 20261689 AMAQI
6th Aug 202617410 AMAQI
6th Aug 202617611 AMAQI
6th Aug 202617812 PMAQI
6th Aug 20261761 PMAQI
6th Aug 20261762 PMAQI
6th Aug 20261743 PMAQI
6th Aug 20261764 PMAQI
6th Aug 20261725 PMAQI
6th Aug 20261746 PMAQI
6th Aug 20261747 PMAQI
6th Aug 20261718 PMAQI
6th Aug 20261749 PMAQI
6th Aug 202619010 PMAQI
6th Aug 202619111 PMAQI
7th Aug 202619012 AMAQI
7th Aug 20261921 AMAQI
7th Aug 20261832 AMAQI
7th Aug 20261823 AMAQI
7th Aug 20261774 AMAQI
25°C16/34°C
7th Aug 20261725 AMAQI
7th Aug 20261746 AMAQI
7th Aug 20261717 AMAQI
7th Aug 20261708 AMAQI
7th Aug 20261759 AMAQI
7th Aug 202617610 AMAQI
7th Aug 202617411 AMAQI
7th Aug 202617612 PMAQI
7th Aug 20261751 PMAQI
7th Aug 20261752 PMAQI
7th Aug 20261743 PMAQI
7th Aug 20261744 PMAQI
7th Aug 20261685 PMAQI
7th Aug 20261646 PMAQI
7th Aug 20261687 PMAQI
7th Aug 20261648 PMAQI
7th Aug 20261649 PMAQI
7th Aug 202616410 PMAQI
7th Aug 202616411 PMAQI
8th Aug 202616412 AMAQI
8th Aug 20261641 AMAQI
8th Aug 20261642 AMAQI
8th Aug 20261583 AMAQI
8th Aug 20261584 AMAQI
25°C16/35°C
8th Aug 20261585 AMAQI
8th Aug 20261566 AMAQI
8th Aug 20261557 AMAQI
8th Aug 20261548 AMAQI
8th Aug 20261599 AMAQI
8th Aug 202615910 AMAQI
8th Aug 202616011 AMAQI
8th Aug 202616012 PMAQI
8th Aug 20261581 PMAQI
8th Aug 20261592 PMAQI
8th Aug 20261603 PMAQI
8th Aug 20261584 PMAQI
8th Aug 20261645 PMAQI
8th Aug 20261606 PMAQI
8th Aug 20261627 PMAQI
8th Aug 20261628 PMAQI
8th Aug 20261699 PMAQI
8th Aug 202617010 PMAQI
8th Aug 202616911 PMAQI
9th Aug 202617412 AMAQI
9th Aug 20261701 AMAQI
9th Aug 20261702 AMAQI
9th Aug 20261763 AMAQI
9th Aug 20261714 AMAQI
25°C18/34°C
9th Aug 20261765 AMAQI
5 AM9th Aug 20261786 AMAQI
9th Aug 20261777 AMAQI
9th Aug 20261828 AMAQI
9th Aug 20261809 AMAQI
9th Aug 202618210 AMAQI
9th Aug 202618511 AMAQI
9th Aug 202618112 PMAQI
12 PM9th Aug 20261701 PMAQI
9th Aug 20261712 PMAQI
9th Aug 20261693 PMAQI
9th Aug 20261754 PMAQI
9th Aug 20261735 PMAQI
9th Aug 20261746 PMAQI
9th Aug 20261807 PMAQI
9th Aug 20261748 PMAQI
8 PM9th Aug 20261749 PMAQI
9th Aug 202617210 PMAQI
9th Aug 202617211 PMAQI
12 AM
4 AM
23°C15/32°C
Day time
Avg. Highest Time
8 PM
91AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 8 AM
78AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 91), while the lowest AQI was between 5 AM to 8 AM (Avg. 78).
Night time
Avg. Highest Time
10 PM
95AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
81AQI
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. 95), while the lowest AQI was between 4 AM to 4 AM (Avg. 81).
2026 Days Vs Air Quality
Grand Forks, British Columbia, Canada
2026
86%
187
11%
23
2%
4
2%
4
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
187 DaysModerate
23 DaysPoor
4 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 221 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
Grand Forks, 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
42AQI (US)
42AQI (US)
2nd January 2026
56AQI (US)
56AQI (US)
3rd January 2026
51AQI (US)
51AQI (US)
4th January 2026
36AQI (US)
36AQI (US)
5th January 2026
27AQI (US)
27AQI (US)
6th January 2026
17AQI (US)
17AQI (US)
7th January 2026
25AQI (US)
25AQI (US)
8th January 2026
26AQI (US)
26AQI (US)
9th January 2026
39AQI (US)
39AQI (US)
10th January 2026
51AQI (US)
51AQI (US)
11th January 2026
51AQI (US)
51AQI (US)
12th January 2026
45AQI (US)
45AQI (US)
13th January 2026
56AQI (US)
56AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
19AQI (US)
19AQI (US)
16th January 2026
24AQI (US)
24AQI (US)
17th January 2026
24AQI (US)
24AQI (US)
18th January 2026
27AQI (US)
27AQI (US)
19th January 2026
28AQI (US)
28AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
31AQI (US)
31AQI (US)
22nd January 2026
38AQI (US)
38AQI (US)
23rd January 2026
49AQI (US)
49AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
38AQI (US)
38AQI (US)
26th January 2026
45AQI (US)
45AQI (US)
27th January 2026
48AQI (US)
48AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
30AQI (US)
30AQI (US)
30th January 2026
37AQI (US)
37AQI (US)
31st January 2026
22AQI (US)
22AQI (US)
1st February 2026
39AQI (US)
39AQI (US)
2nd February 2026
28AQI (US)
28AQI (US)
3rd February 2026
24AQI (US)
24AQI (US)
4th February 2026
27AQI (US)
27AQI (US)
5th February 2026
29AQI (US)
29AQI (US)
6th February 2026
30AQI (US)
30AQI (US)
7th February 2026
32AQI (US)
32AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
29AQI (US)
29AQI (US)
10th February 2026
32AQI (US)
32AQI (US)
11th February 2026
35AQI (US)
35AQI (US)
12th February 2026
38AQI (US)
38AQI (US)
13th February 2026
34AQI (US)
34AQI (US)
14th February 2026
27AQI (US)
27AQI (US)
15th February 2026
22AQI (US)
22AQI (US)
16th February 2026
27AQI (US)
27AQI (US)
17th February 2026
30AQI (US)
30AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
32AQI (US)
32AQI (US)
20th February 2026
29AQI (US)
29AQI (US)
21st February 2026
33AQI (US)
33AQI (US)
22nd February 2026
29AQI (US)
29AQI (US)
23rd February 2026
24AQI (US)
24AQI (US)
24th February 2026
32AQI (US)
32AQI (US)
25th February 2026
33AQI (US)
33AQI (US)
26th February 2026
29AQI (US)
29AQI (US)
27th February 2026
29AQI (US)
29AQI (US)
28th February 2026
25AQI (US)
25AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
51AQI (US)
51AQI (US)
3rd March 2026
42AQI (US)
42AQI (US)
4th March 2026
29AQI (US)
29AQI (US)
5th March 2026
27AQI (US)
27AQI (US)
6th March 2026
24AQI (US)
24AQI (US)
7th March 2026
29AQI (US)
29AQI (US)
8th March 2026
32AQI (US)
32AQI (US)
9th March 2026
25AQI (US)
25AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
31AQI (US)
31AQI (US)
12th March 2026
24AQI (US)
24AQI (US)
13th March 2026
22AQI (US)
22AQI (US)
14th March 2026
25AQI (US)
25AQI (US)
15th March 2026
21AQI (US)
21AQI (US)
16th March 2026
28AQI (US)
28AQI (US)
17th March 2026
24AQI (US)
24AQI (US)
18th March 2026
25AQI (US)
25AQI (US)
19th March 2026
26AQI (US)
26AQI (US)
20th March 2026
34AQI (US)
34AQI (US)
21st March 2026
26AQI (US)
26AQI (US)
22nd March 2026
17AQI (US)
17AQI (US)
23rd March 2026
31AQI (US)
31AQI (US)
24th March 2026
31AQI (US)
31AQI (US)
25th March 2026
23AQI (US)
23AQI (US)
26th March 2026
21AQI (US)
21AQI (US)
27th March 2026
23AQI (US)
23AQI (US)
28th March 2026
21AQI (US)
21AQI (US)
29th March 2026
16AQI (US)
16AQI (US)
30th March 2026
23AQI (US)
23AQI (US)
31st March 2026
19AQI (US)
19AQI (US)
1st April 2026
22AQI (US)
22AQI (US)
2nd April 2026
17AQI (US)
17AQI (US)
3rd April 2026
15AQI (US)
15AQI (US)
4th April 2026
24AQI (US)
24AQI (US)
5th April 2026
21AQI (US)
21AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
21AQI (US)
21AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
24AQI (US)
24AQI (US)
10th April 2026
29AQI (US)
29AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
17AQI (US)
17AQI (US)
13th April 2026
18AQI (US)
18AQI (US)
14th April 2026
21AQI (US)
21AQI (US)
15th April 2026
28AQI (US)
28AQI (US)
16th April 2026
20AQI (US)
20AQI (US)
17th April 2026
18th April 2026
20AQI (US)
20AQI (US)
19th April 2026
20AQI (US)
20AQI (US)
20th April 2026
24AQI (US)
24AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
18AQI (US)
24th April 2026
19AQI (US)
19AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
21AQI (US)
21AQI (US)
27th April 2026
18AQI (US)
18AQI (US)
28th April 2026
21AQI (US)
21AQI (US)
29th April 2026
19AQI (US)
19AQI (US)
30th April 2026
23AQI (US)
23AQI (US)
1st May 2026
27AQI (US)
27AQI (US)
2nd May 2026
24AQI (US)
24AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
27AQI (US)
27AQI (US)
5th May 2026
28AQI (US)
28AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
18AQI (US)
18AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
10th May 2026
20AQI (US)
20AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
22AQI (US)
22AQI (US)
13th May 2026
24AQI (US)
24AQI (US)
14th May 2026
20AQI (US)
20AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
50AQI (US)
50AQI (US)
17th May 2026
52AQI (US)
52AQI (US)
18th May 2026
47AQI (US)
47AQI (US)
19th May 2026
45AQI (US)
45AQI (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
16AQI (US)
16AQI (US)
27th May 2026
13AQI (US)
13AQI (US)
28th May 2026
19AQI (US)
19AQI (US)
29th May 2026
14AQI (US)
14AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
16AQI (US)
16AQI (US)
2nd June 2026
14AQI (US)
14AQI (US)
3rd June 2026
13AQI (US)
13AQI (US)
4th June 2026
13AQI (US)
13AQI (US)
5th June 2026
14AQI (US)
14AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
16AQI (US)
16AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
19AQI (US)
19AQI (US)
12th June 2026
16AQI (US)
16AQI (US)
13th June 2026
14AQI (US)
14AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
19AQI (US)
19AQI (US)
17th June 2026
14AQI (US)
14AQI (US)
18th June 2026
16AQI (US)
16AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
16AQI (US)
16AQI (US)
23rd June 2026
15AQI (US)
15AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
21AQI (US)
21AQI (US)
26th June 2026
20AQI (US)
20AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
18AQI (US)
18AQI (US)
30th June 2026
17AQI (US)
17AQI (US)
1st July 2026
16AQI (US)
16AQI (US)
2nd July 2026
12AQI (US)
12AQI (US)
3rd July 2026
14AQI (US)
14AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
14AQI (US)
14AQI (US)
7th July 2026
17AQI (US)
17AQI (US)
8th July 2026
17AQI (US)
17AQI (US)
9th July 2026
14AQI (US)
14AQI (US)
10th July 2026
14AQI (US)
14AQI (US)
11th July 2026
12AQI (US)
12AQI (US)
12th July 2026
18AQI (US)
18AQI (US)
13th July 2026
14AQI (US)
14AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
21AQI (US)
21AQI (US)
16th July 2026
16AQI (US)
16AQI (US)
17th July 2026
60AQI (US)
60AQI (US)
18th July 2026
82AQI (US)
82AQI (US)
19th July 2026
63AQI (US)
63AQI (US)
20th July 2026
78AQI (US)
78AQI (US)
21st July 2026
69AQI (US)
69AQI (US)
22nd July 2026
99AQI (US)
99AQI (US)
23rd July 2026
146AQI (US)
146AQI (US)
24th July 2026
71AQI (US)
71AQI (US)
25th July 2026
81AQI (US)
81AQI (US)
26th July 2026
73AQI (US)
73AQI (US)
27th July 2026
82AQI (US)
82AQI (US)
28th July 2026
75AQI (US)
75AQI (US)
29th July 2026
76AQI (US)
76AQI (US)
30th July 2026
108AQI (US)
108AQI (US)
31st July 2026
132AQI (US)
132AQI (US)
1st August 2026
139AQI (US)
139AQI (US)
2nd August 2026
82AQI (US)
82AQI (US)
3rd August 2026
72AQI (US)
72AQI (US)
4th August 2026
83AQI (US)
83AQI (US)
5th August 2026
91AQI (US)
91AQI (US)
6th August 2026
175AQI (US)
175AQI (US)
7th August 2026
174AQI (US)
174AQI (US)
8th August 2026
161AQI (US)
161AQI (US)
9th August 2026
175AQI (US)
175AQI (US)
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
36AQI (US)
30AQI (US)
27AQI (US)
21AQI (US)
30AQI (US)
18AQI (US)
50AQI (US)
128AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
26
5
28
30
1
28
29
1
30
16
12
3
4
1
4
187
23
4
4
Highest AQI (US) recorded in
August128AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202536AQI (US)
6
30
31
30
31
27
4
8
19
3
25
6
15
15
24
7
227
51
3
Highest AQI (US) recorded in
September65AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2025(Avg.)
36AQI (US)Least Polluted Year Recorded
2026(Avg.)
35AQI (US)Grand Forks's annual 2026 AQI (US) (35) shows an average percentage change of -2.7% (improved AQI (US)) compared to previous years: 2025 (36).
