Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Trail, 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+

July Air Quality Analysis

Trail, British Columbia, Canada

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Jul 2026
139AQI
Lowest AQI recorded on
3rd Jul 2026
13AQI

Same Day Analysis (29th July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 72 of Moderate air quality on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Trail, British Columbia, Canada

AQI
Day
Night
.

5 AM29th Jul 2026

8 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
1PM29th Jul

98AQI

Avg. Lowest Time
8AM29th Jul

58AQI

Night time
Avg. Highest Time
4AM30th Jul

106AQI

Avg. Lowest Time
9PM29th Jul

76AQI

In the last 24 hours,

Trail's AQI reached its highest point of 106 at 4 AM during the Night, while the lowest point, 58, was recorded at 8 AM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Trail, British Columbia, Canada

Jul
01st - 02nd02nd - 03rd03rd - 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
Day
Night
1st Jul 2026275 AMAQI
1st Jul 2026286 AMAQI
1st Jul 2026297 AMAQI
1st Jul 2026168 AMAQI
1st Jul 202689 AMAQI
1st Jul 20261110 AMAQI
1st Jul 20261011 AMAQI
1st Jul 20261412 PMAQI
1st Jul 2026481 PMAQI
1st Jul 2026242 PMAQI
1st Jul 2026203 PMAQI
1st Jul 2026104 PMAQI
1st Jul 2026145 PMAQI
1st Jul 2026106 PMAQI
1st Jul 2026127 PMAQI
1st Jul 2026118 PMAQI
1st Jul 2026109 PMAQI
1st Jul 20261010 PMAQI
1st Jul 20261311 PMAQI
2nd Jul 20261012 AMAQI
2nd Jul 2026121 AMAQI
2nd Jul 2026122 AMAQI
2nd Jul 2026163 AMAQI
2nd Jul 2026214 AMAQI

19°C14/25°C

2nd Jul 202685 AMAQI
2nd Jul 2026276 AMAQI
2nd Jul 2026187 AMAQI
2nd Jul 202698 AMAQI
2nd Jul 2026189 AMAQI
2nd Jul 20261610 AMAQI
2nd Jul 20261211 AMAQI
2nd Jul 20261612 PMAQI
2nd Jul 2026161 PMAQI
2nd Jul 2026192 PMAQI
2nd Jul 2026123 PMAQI
2nd Jul 2026124 PMAQI
2nd Jul 202685 PMAQI
2nd Jul 2026106 PMAQI
2nd Jul 2026117 PMAQI
2nd Jul 2026108 PMAQI
2nd Jul 2026109 PMAQI
2nd Jul 20261310 PMAQI
2nd Jul 20261211 PMAQI
3rd Jul 20261412 AMAQI
3rd Jul 2026141 AMAQI
3rd Jul 2026122 AMAQI
3rd Jul 2026103 AMAQI
3rd Jul 202684 AMAQI

20°C12/27°C

3rd Jul 2026285 AMAQI
3rd Jul 202686 AMAQI
3rd Jul 2026107 AMAQI
3rd Jul 202688 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 20261010 AMAQI
3rd Jul 20261211 AMAQI
3rd Jul 20261612 PMAQI
3rd Jul 2026141 PMAQI
3rd Jul 2026102 PMAQI
3rd Jul 2026163 PMAQI
3rd Jul 202684 PMAQI
3rd Jul 202685 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 202687 PMAQI
3rd Jul 2026258 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20261010 PMAQI
3rd Jul 20261011 PMAQI
4th Jul 20261112 AMAQI
4th Jul 2026121 AMAQI
4th Jul 2026142 AMAQI
4th Jul 2026103 AMAQI
4th Jul 2026104 AMAQI

22°C14/30°C

4th Jul 2026265 AMAQI
4th Jul 202686 AMAQI
4th Jul 2026107 AMAQI
4th Jul 2026288 AMAQI
4th Jul 2026149 AMAQI
4th Jul 20261410 AMAQI
4th Jul 20261011 AMAQI
4th Jul 20261012 PMAQI
4th Jul 2026211 PMAQI
4th Jul 2026182 PMAQI
4th Jul 2026123 PMAQI
4th Jul 202684 PMAQI
4th Jul 202685 PMAQI
4th Jul 2026206 PMAQI
4th Jul 202687 PMAQI
4th Jul 202688 PMAQI
4th Jul 202699 PMAQI
4th Jul 20261710 PMAQI
4th Jul 20263111 PMAQI
5th Jul 20264312 AMAQI
5th Jul 2026421 AMAQI
5th Jul 2026382 AMAQI
5th Jul 2026283 AMAQI
5th Jul 2026424 AMAQI

25°C18/32°C

5th Jul 2026305 AMAQI
5th Jul 2026186 AMAQI
5th Jul 2026147 AMAQI
5th Jul 2026148 AMAQI
5th Jul 2026119 AMAQI
5th Jul 20261010 AMAQI
5th Jul 20261411 AMAQI
5th Jul 20261512 PMAQI
5th Jul 2026241 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026263 PMAQI
5th Jul 2026254 PMAQI
5th Jul 2026185 PMAQI
5th Jul 2026146 PMAQI
5th Jul 2026127 PMAQI
5th Jul 2026108 PMAQI
5th Jul 2026129 PMAQI
5th Jul 20261010 PMAQI
5th Jul 20261111 PMAQI
6th Jul 20261412 AMAQI
6th Jul 2026161 AMAQI
6th Jul 2026162 AMAQI
6th Jul 2026143 AMAQI
6th Jul 2026144 AMAQI

23°C15/30°C

6th Jul 2026105 AMAQI
6th Jul 2026186 AMAQI
6th Jul 2026117 AMAQI
6th Jul 2026158 AMAQI
6th Jul 2026169 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20261611 AMAQI
6th Jul 20261612 PMAQI
6th Jul 2026141 PMAQI
6th Jul 2026162 PMAQI
6th Jul 2026183 PMAQI
6th Jul 2026144 PMAQI
6th Jul 2026185 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026107 PMAQI
6th Jul 2026128 PMAQI
6th Jul 2026149 PMAQI
6th Jul 20261610 PMAQI
6th Jul 20261611 PMAQI
7th Jul 20262012 AMAQI
7th Jul 2026201 AMAQI
7th Jul 2026182 AMAQI
7th Jul 2026163 AMAQI
7th Jul 2026104 AMAQI

24°C13/33°C

7th Jul 2026135 AMAQI
7th Jul 2026146 AMAQI
7th Jul 2026157 AMAQI
7th Jul 2026188 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262010 AMAQI
7th Jul 20261811 AMAQI
7th Jul 20262012 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026282 PMAQI
7th Jul 2026243 PMAQI
7th Jul 2026224 PMAQI
7th Jul 2026165 PMAQI
7th Jul 2026136 PMAQI
7th Jul 2026167 PMAQI
7th Jul 2026148 PMAQI
7th Jul 2026139 PMAQI
7th Jul 20261810 PMAQI
7th Jul 20262111 PMAQI
8th Jul 20262012 AMAQI
8th Jul 2026201 AMAQI
8th Jul 2026182 AMAQI
8th Jul 2026243 AMAQI
8th Jul 2026164 AMAQI

27°C12/35°C

8th Jul 2026125 AMAQI
8th Jul 2026206 AMAQI
8th Jul 2026237 AMAQI
8th Jul 2026228 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262310 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026211 PMAQI
8th Jul 2026202 PMAQI
8th Jul 2026183 PMAQI
8th Jul 2026204 PMAQI
8th Jul 2026145 PMAQI
8th Jul 2026146 PMAQI
8th Jul 2026267 PMAQI
8th Jul 2026348 PMAQI
8th Jul 2026399 PMAQI
8th Jul 20264410 PMAQI
8th Jul 20264211 PMAQI
9th Jul 20264612 AMAQI
9th Jul 2026351 AMAQI
9th Jul 2026602 AMAQI
9th Jul 2026593 AMAQI
9th Jul 2026244 AMAQI

26°C17/34°C

9th Jul 2026365 AMAQI
9th Jul 202686 AMAQI
9th Jul 202687 AMAQI
9th Jul 2026348 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20263810 AMAQI
9th Jul 20263811 AMAQI
9th Jul 20263612 PMAQI
9th Jul 2026341 PMAQI
9th Jul 2026362 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026234 PMAQI
9th Jul 2026205 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026167 PMAQI
9th Jul 2026138 PMAQI
9th Jul 2026129 PMAQI
9th Jul 20261410 PMAQI
9th Jul 20262211 PMAQI
10th Jul 20265212 AMAQI
10th Jul 2026121 AMAQI
10th Jul 2026182 AMAQI
10th Jul 2026303 AMAQI
10th Jul 2026204 AMAQI

26°C15/33°C

10th Jul 2026365 AMAQI
10th Jul 2026226 AMAQI
10th Jul 2026257 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026189 AMAQI
10th Jul 20261810 AMAQI
10th Jul 20261411 AMAQI
10th Jul 20261412 PMAQI
10th Jul 2026181 PMAQI
10th Jul 2026182 PMAQI
10th Jul 2026183 PMAQI
10th Jul 2026134 PMAQI
10th Jul 2026125 PMAQI
10th Jul 2026106 PMAQI
10th Jul 2026117 PMAQI
10th Jul 2026348 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20261410 PMAQI
10th Jul 20261411 PMAQI
11th Jul 20261312 AMAQI
11th Jul 2026141 AMAQI
11th Jul 2026162 AMAQI
11th Jul 2026123 AMAQI
11th Jul 2026104 AMAQI

26°C14/33°C

11th Jul 2026125 AMAQI
11th Jul 202696 AMAQI
11th Jul 2026107 AMAQI
11th Jul 2026168 AMAQI
11th Jul 2026169 AMAQI
11th Jul 20261010 AMAQI
11th Jul 20261611 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026172 PMAQI
11th Jul 2026153 PMAQI
11th Jul 2026204 PMAQI
11th Jul 2026185 PMAQI
11th Jul 2026106 PMAQI
11th Jul 2026127 PMAQI
11th Jul 2026108 PMAQI
11th Jul 2026109 PMAQI
11th Jul 20261610 PMAQI
11th Jul 20261111 PMAQI
12th Jul 20261012 AMAQI
12th Jul 2026101 AMAQI
12th Jul 2026102 AMAQI
12th Jul 2026103 AMAQI
12th Jul 2026104 AMAQI

26°C15/33°C

12th Jul 2026105 AMAQI
12th Jul 2026106 AMAQI
12th Jul 2026167 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026109 AMAQI
12th Jul 20261010 AMAQI
12th Jul 20261011 AMAQI
12th Jul 20261212 PMAQI
12th Jul 2026121 PMAQI
12th Jul 2026122 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026314 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262110 PMAQI
12th Jul 2026911 PMAQI
13th Jul 2026812 AMAQI
13th Jul 2026101 AMAQI
13th Jul 2026212 AMAQI
13th Jul 202683 AMAQI
13th Jul 2026324 AMAQI

25°C19/31°C

13th Jul 202685 AMAQI
13th Jul 2026346 AMAQI
13th Jul 2026237 AMAQI
13th Jul 2026148 AMAQI
13th Jul 2026129 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20261811 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026151 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026193 PMAQI
13th Jul 2026144 PMAQI
13th Jul 2026145 PMAQI
13th Jul 2026146 PMAQI
13th Jul 2026147 PMAQI
13th Jul 2026128 PMAQI
13th Jul 2026129 PMAQI
13th Jul 20261210 PMAQI
13th Jul 20261611 PMAQI
14th Jul 20261612 AMAQI
14th Jul 2026181 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026203 AMAQI
14th Jul 2026154 AMAQI

25°C14/33°C

14th Jul 2026165 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026227 AMAQI
14th Jul 2026148 AMAQI
14th Jul 2026189 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20263311 AMAQI
14th Jul 20263212 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026384 PMAQI
14th Jul 2026225 PMAQI
14th Jul 2026206 PMAQI
14th Jul 2026257 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20261810 PMAQI
14th Jul 20262011 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026241 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026213 AMAQI
15th Jul 2026204 AMAQI

25°C16/35°C

15th Jul 2026215 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026239 AMAQI
15th Jul 20262510 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026251 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026123 PMAQI
15th Jul 2026164 PMAQI
15th Jul 2026105 PMAQI
15th Jul 2026136 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026378 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20261811 PMAQI
16th Jul 20261612 AMAQI
16th Jul 2026361 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026314 AMAQI

26°C14/36°C

16th Jul 2026255 AMAQI
16th Jul 2026706 AMAQI
16th Jul 2026687 AMAQI
16th Jul 2026308 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20263610 AMAQI
16th Jul 20261411 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026421 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026203 PMAQI
16th Jul 2026204 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026306 PMAQI
16th Jul 2026347 PMAQI
16th Jul 2026328 PMAQI
16th Jul 2026339 PMAQI
16th Jul 20261810 PMAQI
16th Jul 20261411 PMAQI
17th Jul 20263212 AMAQI
17th Jul 2026341 AMAQI
17th Jul 2026522 AMAQI
17th Jul 2026543 AMAQI
17th Jul 2026474 AMAQI

29°C17/38°C

17th Jul 2026645 AMAQI
17th Jul 2026536 AMAQI
17th Jul 2026547 AMAQI
17th Jul 2026608 AMAQI
17th Jul 2026589 AMAQI
17th Jul 20266910 AMAQI
17th Jul 20266911 AMAQI
17th Jul 20267212 PMAQI
17th Jul 2026681 PMAQI
17th Jul 2026622 PMAQI
17th Jul 20261303 PMAQI
17th Jul 20261304 PMAQI
17th Jul 20261325 PMAQI
17th Jul 2026566 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20265411 PMAQI
18th Jul 20265912 AMAQI
18th Jul 2026661 AMAQI
18th Jul 2026662 AMAQI
18th Jul 2026703 AMAQI
18th Jul 2026764 AMAQI

29°C21/36°C

18th Jul 2026755 AMAQI
18th Jul 2026796 AMAQI
18th Jul 2026667 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20267511 AMAQI
18th Jul 20267812 PMAQI
18th Jul 2026581 PMAQI
18th Jul 2026502 PMAQI
18th Jul 2026483 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026625 PMAQI
18th Jul 2026856 PMAQI
18th Jul 2026987 PMAQI
18th Jul 20261078 PMAQI
18th Jul 20261129 PMAQI
18th Jul 202611410 PMAQI
18th Jul 202612411 PMAQI
19th Jul 202613012 AMAQI
19th Jul 20261101 AMAQI
19th Jul 2026942 AMAQI
19th Jul 2026803 AMAQI
19th Jul 2026764 AMAQI

27°C19/33°C

19th Jul 2026595 AMAQI
19th Jul 2026626 AMAQI
19th Jul 2026637 AMAQI
19th Jul 2026608 AMAQI
19th Jul 2026589 AMAQI
19th Jul 20266210 AMAQI
19th Jul 20265611 AMAQI
19th Jul 20264112 PMAQI
19th Jul 2026451 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026553 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026515 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026577 PMAQI
19th Jul 2026728 PMAQI
19th Jul 2026789 PMAQI
19th Jul 20268010 PMAQI
19th Jul 20268011 PMAQI
20th Jul 20267812 AMAQI
20th Jul 2026811 AMAQI
20th Jul 2026842 AMAQI
20th Jul 2026833 AMAQI
20th Jul 2026724 AMAQI

25°C15/34°C

20th Jul 2026645 AMAQI
20th Jul 2026706 AMAQI
20th Jul 2026677 AMAQI
20th Jul 2026708 AMAQI
20th Jul 2026669 AMAQI
20th Jul 20266110 AMAQI
20th Jul 20265611 AMAQI
20th Jul 20265212 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026502 PMAQI
20th Jul 2026523 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026565 PMAQI
20th Jul 2026586 PMAQI
20th Jul 2026647 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20266612 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026692 AMAQI
21st Jul 2026663 AMAQI
21st Jul 2026704 AMAQI

27°C17/35°C

21st Jul 2026705 AMAQI
21st Jul 2026726 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026588 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20265410 AMAQI
21st Jul 20267211 AMAQI
21st Jul 20267012 PMAQI
21st Jul 2026701 PMAQI
21st Jul 2026702 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026644 PMAQI
21st Jul 2026605 PMAQI
21st Jul 2026586 PMAQI
21st Jul 2026577 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026549 PMAQI
21st Jul 20265710 PMAQI
21st Jul 20265811 PMAQI
22nd Jul 20266112 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026682 AMAQI
22nd Jul 2026653 AMAQI
22nd Jul 2026674 AMAQI

29°C18/38°C

22nd Jul 2026695 AMAQI
22nd Jul 2026666 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026819 AMAQI
22nd Jul 20265610 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20269012 PMAQI
22nd Jul 2026941 PMAQI
22nd Jul 2026902 PMAQI
22nd Jul 2026883 PMAQI
22nd Jul 2026904 PMAQI
22nd Jul 2026905 PMAQI
22nd Jul 20261026 PMAQI
22nd Jul 20261027 PMAQI
22nd Jul 20261058 PMAQI
22nd Jul 20261089 PMAQI
22nd Jul 202611110 PMAQI
22nd Jul 202612611 PMAQI
23rd Jul 202612212 AMAQI
23rd Jul 20261221 AMAQI
23rd Jul 20261282 AMAQI
23rd Jul 20261233 AMAQI
23rd Jul 20261324 AMAQI

30°C17/39°C

23rd Jul 20261305 AMAQI
23rd Jul 20261366 AMAQI
23rd Jul 20261447 AMAQI
23rd Jul 20261308 AMAQI
23rd Jul 20261289 AMAQI
23rd Jul 202613710 AMAQI
23rd Jul 202613111 AMAQI
23rd Jul 202614012 PMAQI
23rd Jul 20261281 PMAQI
23rd Jul 20261272 PMAQI
23rd Jul 20261373 PMAQI
23rd Jul 20261554 PMAQI
23rd Jul 20261565 PMAQI
23rd Jul 20261546 PMAQI
23rd Jul 20261557 PMAQI
23rd Jul 20261548 PMAQI
23rd Jul 20261539 PMAQI
23rd Jul 202615410 PMAQI
23rd Jul 202615411 PMAQI
24th Jul 202613712 AMAQI
24th Jul 20261181 AMAQI
24th Jul 20261212 AMAQI
24th Jul 20261243 AMAQI
24th Jul 20261264 AMAQI

30°C20/38°C

24th Jul 20261285 AMAQI
24th Jul 20261286 AMAQI
24th Jul 20261277 AMAQI
24th Jul 20261248 AMAQI
24th Jul 20261049 AMAQI
24th Jul 202611610 AMAQI
24th Jul 202611611 AMAQI
24th Jul 202611012 PMAQI
24th Jul 20261081 PMAQI
24th Jul 2026982 PMAQI
24th Jul 2026843 PMAQI
24th Jul 2026764 PMAQI
24th Jul 2026705 PMAQI
24th Jul 2026706 PMAQI
24th Jul 2026937 PMAQI
24th Jul 2026998 PMAQI
24th Jul 2026949 PMAQI
24th Jul 202611510 PMAQI
24th Jul 202611811 PMAQI
25th Jul 202612012 AMAQI
25th Jul 20261241 AMAQI
25th Jul 20261242 AMAQI
25th Jul 20261143 AMAQI
25th Jul 20261134 AMAQI

27°C17/36°C

25th Jul 20261075 AMAQI
25th Jul 2026996 AMAQI
25th Jul 2026947 AMAQI
25th Jul 2026808 AMAQI
25th Jul 2026729 AMAQI
25th Jul 20268410 AMAQI
25th Jul 20269211 AMAQI
25th Jul 20268212 PMAQI
25th Jul 2026801 PMAQI
25th Jul 2026802 PMAQI
25th Jul 2026873 PMAQI
25th Jul 2026854 PMAQI
25th Jul 2026835 PMAQI
25th Jul 2026676 PMAQI
25th Jul 2026697 PMAQI
25th Jul 2026718 PMAQI
25th Jul 2026639 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20265511 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026571 AMAQI
26th Jul 2026602 AMAQI
26th Jul 2026753 AMAQI
26th Jul 2026744 AMAQI

28°C20/36°C

26th Jul 2026885 AMAQI
26th Jul 2026966 AMAQI
26th Jul 20261027 AMAQI
26th Jul 20261048 AMAQI
26th Jul 2026869 AMAQI
26th Jul 20268410 AMAQI
26th Jul 20269311 AMAQI
26th Jul 202612912 PMAQI
26th Jul 20261421 PMAQI
26th Jul 20261412 PMAQI
26th Jul 20261223 PMAQI
26th Jul 20261064 PMAQI
26th Jul 2026945 PMAQI
26th Jul 2026826 PMAQI
26th Jul 2026807 PMAQI
26th Jul 20261108 PMAQI
26th Jul 20261329 PMAQI
26th Jul 202614010 PMAQI
26th Jul 202613211 PMAQI
27th Jul 202613412 AMAQI
27th Jul 20261261 AMAQI
27th Jul 20261122 AMAQI
27th Jul 20261093 AMAQI
27th Jul 2026964 AMAQI

24°C16/32°C

27th Jul 2026925 AMAQI
27th Jul 2026686 AMAQI
27th Jul 2026607 AMAQI
27th Jul 2026638 AMAQI
27th Jul 2026809 AMAQI
27th Jul 20268210 AMAQI
27th Jul 20267511 AMAQI
27th Jul 20268212 PMAQI
27th Jul 2026941 PMAQI
27th Jul 2026892 PMAQI
27th Jul 2026943 PMAQI
27th Jul 2026964 PMAQI
27th Jul 20261065 PMAQI
27th Jul 20261066 PMAQI
27th Jul 20261057 PMAQI
27th Jul 20261048 PMAQI
27th Jul 20261019 PMAQI
27th Jul 20269310 PMAQI
27th Jul 20269311 PMAQI
28th Jul 20269612 AMAQI
28th Jul 20261041 AMAQI
28th Jul 20261032 AMAQI
28th Jul 20261053 AMAQI
28th Jul 20261044 AMAQI

25°C16/33°C

28th Jul 20261085 AMAQI
28th Jul 2026936 AMAQI
28th Jul 2026947 AMAQI
28th Jul 2026808 AMAQI
28th Jul 2026729 AMAQI
28th Jul 20269710 AMAQI
28th Jul 20269611 AMAQI
28th Jul 20268812 PMAQI
28th Jul 2026761 PMAQI
28th Jul 2026822 PMAQI
28th Jul 2026943 PMAQI
28th Jul 2026884 PMAQI
28th Jul 2026815 PMAQI
28th Jul 2026726 PMAQI
28th Jul 2026617 PMAQI
28th Jul 2026618 PMAQI
28th Jul 2026569 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20264711 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026582 AMAQI
29th Jul 2026623 AMAQI
29th Jul 2026624 AMAQI

26°C17/34°C

29th Jul 2026615 AMAQI
29th Jul 2026586 AMAQI
29th Jul 2026657 AMAQI
29th Jul 2026588 AMAQI
29th Jul 2026729 AMAQI
29th Jul 20268410 AMAQI
29th Jul 20269311 AMAQI
29th Jul 20268012 PMAQI
29th Jul 2026981 PMAQI
29th Jul 2026842 PMAQI
29th Jul 2026763 PMAQI
29th Jul 2026744 PMAQI
29th Jul 2026705 PMAQI
29th Jul 2026736 PMAQI
29th Jul 2026727 PMAQI
29th Jul 2026768 PMAQI
29th Jul 2026769 PMAQI
29th Jul 20268210 PMAQI
29th Jul 20268811 PMAQI
30th Jul 20269012 AMAQI
30th Jul 2026851 AMAQI
30th Jul 20261022 AMAQI
30th Jul 2026983 AMAQI
30th Jul 20261064 AMAQI

25°C16/33°C

30th Jul 2026985 AMAQI
5 AM
30th Jul 2026926 AMAQI
30th Jul 2026887 AMAQI
30th Jul 2026918 AMAQI
30th Jul 20261009 AMAQI
30th Jul 202612210 AMAQI
30th Jul 202613411 AMAQI
30th Jul 202611812 PMAQI
12 PM
30th Jul 20261221 PMAQI
30th Jul 2026972 PMAQI
30th Jul 2026963 PMAQI
30th Jul 20261234 PMAQI
30th Jul 20261245 PMAQI
30th Jul 2026996 PMAQI
30th Jul 20261127 PMAQI
30th Jul 20261428 PMAQI
8 PM
30th Jul 20261519 PMAQI
30th Jul 202615710 PMAQI
12 AM
4 AM

25°C15/34°C

Day time
Avg. Highest Time
1 PM

54AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM - 9 AM

46AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 54), while the lowest AQI was between 8 AM to 9 AM (Avg. 46).
Night time
Avg. Highest Time
9 PM - 10 PM

54AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
1 AM

51AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 10 PM (Avg. 54), while the lowest AQI was between 1 AM to 1 AM (Avg. 51).

2026 Days Vs Air Quality

Trail, British Columbia, Canada

2026

93%

192

6%

13

0.9%

2

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
192 Days
Moderate
13 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 93%

Health Risk Level:

Very Low

In 2026, 93% of 211 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

Trail, 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
38AQI (US)
2nd January 2026
46AQI (US)
3rd January 2026
42AQI (US)
4th January 2026
31AQI (US)
5th January 2026
28AQI (US)
6th January 2026
16AQI (US)
7th January 2026
22AQI (US)
8th January 2026
23AQI (US)
9th January 2026
28AQI (US)
10th January 2026
44AQI (US)
11th January 2026
50AQI (US)
12th January 2026
48AQI (US)
13th January 2026
56AQI (US)
14th January 2026
35AQI (US)
15th January 2026
18AQI (US)
16th January 2026
24AQI (US)
17th January 2026
22AQI (US)
18th January 2026
23AQI (US)
19th January 2026
27AQI (US)
20th January 2026
28AQI (US)
21st January 2026
30AQI (US)
22nd January 2026
48AQI (US)
23rd January 2026
50AQI (US)
24th January 2026
48AQI (US)
25th January 2026
43AQI (US)
26th January 2026
46AQI (US)
27th January 2026
38AQI (US)
28th January 2026
29AQI (US)
29th January 2026
36AQI (US)
30th January 2026
40AQI (US)
31st January 2026
26AQI (US)
1st February 2026
44AQI (US)
2nd February 2026
39AQI (US)
3rd February 2026
39AQI (US)
4th February 2026
37AQI (US)
5th February 2026
40AQI (US)
6th February 2026
34AQI (US)
7th February 2026
34AQI (US)
8th February 2026
36AQI (US)
9th February 2026
37AQI (US)
10th February 2026
36AQI (US)
11th February 2026
34AQI (US)
12th February 2026
35AQI (US)
13th February 2026
31AQI (US)
14th February 2026
34AQI (US)
15th February 2026
22AQI (US)
16th February 2026
35AQI (US)
17th February 2026
32AQI (US)
18th February 2026
35AQI (US)
19th February 2026
31AQI (US)
20th February 2026
27AQI (US)
21st February 2026
38AQI (US)
22nd February 2026
30AQI (US)
23rd February 2026
28AQI (US)
24th February 2026
42AQI (US)
25th February 2026
36AQI (US)
26th February 2026
32AQI (US)
27th February 2026
32AQI (US)
28th February 2026
27AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
50AQI (US)
3rd March 2026
38AQI (US)
4th March 2026
38AQI (US)
5th March 2026
32AQI (US)
6th March 2026
22AQI (US)
7th March 2026
37AQI (US)
8th March 2026
34AQI (US)
9th March 2026
32AQI (US)
10th March 2026
36AQI (US)
11th March 2026
33AQI (US)
12th March 2026
27AQI (US)
13th March 2026
38AQI (US)
14th March 2026
28AQI (US)
15th March 2026
20AQI (US)
16th March 2026
28AQI (US)
17th March 2026
26AQI (US)
18th March 2026
26AQI (US)
19th March 2026
32AQI (US)
20th March 2026
37AQI (US)
21st March 2026
34AQI (US)
22nd March 2026
24AQI (US)
23rd March 2026
32AQI (US)
24th March 2026
28AQI (US)
25th March 2026
24AQI (US)
26th March 2026
26AQI (US)
27th March 2026
22AQI (US)
28th March 2026
20AQI (US)
29th March 2026
24AQI (US)
30th March 2026
24AQI (US)
31st March 2026
22AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
22AQI (US)
3rd April 2026
16AQI (US)
4th April 2026
22AQI (US)
5th April 2026
22AQI (US)
6th April 2026
27AQI (US)
7th April 2026
22AQI (US)
8th April 2026
24AQI (US)
9th April 2026
24AQI (US)
10th April 2026
27AQI (US)
11th April 2026
26AQI (US)
12th April 2026
20AQI (US)
13th April 2026
28AQI (US)
14th April 2026
22AQI (US)
15th April 2026
33AQI (US)
16th April 2026
22AQI (US)
17th April 2026
18th April 2026
18AQI (US)
19th April 2026
21AQI (US)
20th April 2026
24AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
24th April 2026
22AQI (US)
25th April 2026
20AQI (US)
26th April 2026
23AQI (US)
27th April 2026
20AQI (US)
28th April 2026
20AQI (US)
29th April 2026
22AQI (US)
30th April 2026
26AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
22AQI (US)
4th May 2026
32AQI (US)
5th May 2026
30AQI (US)
6th May 2026
24AQI (US)
7th May 2026
18AQI (US)
8th May 2026
26AQI (US)
9th May 2026
10th May 2026
22AQI (US)
11th May 2026
19AQI (US)
12th May 2026
21AQI (US)
13th May 2026
24AQI (US)
14th May 2026
18AQI (US)
15th May 2026
42AQI (US)
16th May 2026
50AQI (US)
17th May 2026
52AQI (US)
18th May 2026
49AQI (US)
19th May 2026
44AQI (US)
20th May 2026
48AQI (US)
21st May 2026
37AQI (US)
22nd May 2026
42AQI (US)
23rd May 2026
44AQI (US)
24th May 2026
42AQI (US)
25th May 2026
42AQI (US)
26th May 2026
18AQI (US)
27th May 2026
20AQI (US)
28th May 2026
24AQI (US)
29th May 2026
17AQI (US)
30th May 2026
19AQI (US)
31st May 2026
14AQI (US)
1st June 2026
20AQI (US)
2nd June 2026
19AQI (US)
3rd June 2026
18AQI (US)
4th June 2026
19AQI (US)
5th June 2026
15AQI (US)
6th June 2026
19AQI (US)
7th June 2026
20AQI (US)
8th June 2026
16AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
20AQI (US)
12th June 2026
17AQI (US)
13th June 2026
20AQI (US)
14th June 2026
20AQI (US)
15th June 2026
20AQI (US)
16th June 2026
19AQI (US)
17th June 2026
16AQI (US)
18th June 2026
20AQI (US)
19th June 2026
15AQI (US)
20th June 2026
14AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
15AQI (US)
24th June 2026
18AQI (US)
25th June 2026
19AQI (US)
26th June 2026
21AQI (US)
27th June 2026
27AQI (US)
28th June 2026
26AQI (US)
29th June 2026
42AQI (US)
30th June 2026
46AQI (US)
1st July 2026
18AQI (US)
2nd July 2026
14AQI (US)
3rd July 2026
13AQI (US)
4th July 2026
14AQI (US)
5th July 2026
22AQI (US)
6th July 2026
15AQI (US)
7th July 2026
18AQI (US)
8th July 2026
23AQI (US)
9th July 2026
28AQI (US)
10th July 2026
20AQI (US)
11th July 2026
14AQI (US)
12th July 2026
17AQI (US)
13th July 2026
16AQI (US)
14th July 2026
23AQI (US)
15th July 2026
22AQI (US)
16th July 2026
31AQI (US)
17th July 2026
65AQI (US)
18th July 2026
74AQI (US)
19th July 2026
68AQI (US)
20th July 2026
64AQI (US)
21st July 2026
64AQI (US)
22nd July 2026
83AQI (US)
23rd July 2026
139AQI (US)
24th July 2026
108AQI (US)
25th July 2026
87AQI (US)
26th July 2026
99AQI (US)
27th July 2026
94AQI (US)
28th July 2026
84AQI (US)
29th July 2026
72AQI (US)
30th July 2026
31st July 2026
1st August 2026
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

35AQI (US)

34AQI (US)

30AQI (US)

23AQI (US)

30AQI (US)

21AQI (US)

49AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202632AQI (US)

30
1
28
31
28
29
1
30
16
11
2
192
13
2

Highest AQI (US) recorded in

July

49AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

202535AQI (US)

6
30
31
30
31
27
4
8
19
3
27
4
18
12
29
2
237
41
3

Highest AQI (US) recorded in

September

67AQI (US)

Lowest AQI (US) recorded in

May

19AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
35AQI (US)
Least Polluted Year Recorded
2026(Avg.)
32AQI (US)

Trail's annual 2026 AQI (US) (32) shows an average percentage change of -8.5% (improved AQI (US)) compared to previous years: 2025 (35).