Squamish, British Columbia, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Squamish, British Columbia, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 12 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Squamish, British Columbia, Canada
5 AM1st Jun 2026
8 PM
4 AM2nd Jun 2026
35AQI
8AQI
14AQI
8AQI
In the last 24 hours,
Squamish's AQI reached its highest point of 35 at 9 AM during the Day, while the lowest point, 8, was recorded at 10 PM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Squamish, British Columbia, Canada
19°C15/25°C
14°C9/18°C
9°C6/10°C
9°C5/13°C
8°C6/11°C
10°C5/16°C
10°C7/16°C
11°C6/18°C
16°C12/22°C
10°C7/16°C
7°C4/9°C
4°C2/5°C
6°C1/11°C
8°C3/14°C
9°C6/14°C
9°C7/11°C
11°C7/13°C
13°C8/19°C
14°C9/20°C
11°C9/15°C
10°C6/16°C
8°C6/8°C
9°C6/15°C
15°C9/21°C
17°C13/22°C
10°C7/13°C
8°C4/13°C
11°C6/17°C
16°C9/23°C
17°C14/22°C
38AQI
24AQI
27AQI
24AQI
2026 Days Vs Air Quality
Squamish, British Columbia, Canada
95%
143
5%
7
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 153 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
Squamish, British Columbia, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
21AQI (US)
12AQI (US)
13AQI (US)
31AQI (US)
14AQI (US)
14AQI (US)
20AQI (US)
16AQI (US)
16AQI (US)
12AQI (US)
13AQI (US)
15AQI (US)
15AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
18AQI (US)
19AQI (US)
23AQI (US)
24AQI (US)
47AQI (US)
55AQI (US)
53AQI (US)
46AQI (US)
47AQI (US)
42AQI (US)
45AQI (US)
53AQI (US)
46AQI (US)
44AQI (US)
51AQI (US)
50AQI (US)
50AQI (US)
50AQI (US)
50AQI (US)
43AQI (US)
41AQI (US)
41AQI (US)
43AQI (US)
47AQI (US)
32AQI (US)
23AQI (US)
54AQI (US)
48AQI (US)
40AQI (US)
43AQI (US)
46AQI (US)
37AQI (US)
37AQI (US)
43AQI (US)
39AQI (US)
35AQI (US)
39AQI (US)
36AQI (US)
39AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
39AQI (US)
45AQI (US)
46AQI (US)
43AQI (US)
39AQI (US)
43AQI (US)
42AQI (US)
40AQI (US)
35AQI (US)
42AQI (US)
42AQI (US)
39AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
36AQI (US)
32AQI (US)
35AQI (US)
40AQI (US)
37AQI (US)
36AQI (US)
37AQI (US)
39AQI (US)
34AQI (US)
34AQI (US)
29AQI (US)
34AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
33AQI (US)
35AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
22AQI (US)
20AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
17AQI (US)
32AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
30AQI (US)
23AQI (US)
18AQI (US)
19AQI (US)
14AQI (US)
18AQI (US)
24AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
18AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
21AQI (US)
22AQI (US)
16AQI (US)
17AQI (US)
18AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
16AQI (US)
24AQI (US)
43AQI (US)
52AQI (US)
57AQI (US)
46AQI (US)
41AQI (US)
39AQI (US)
31AQI (US)
36AQI (US)
44AQI (US)
31AQI (US)
42AQI (US)
28AQI (US)
19AQI (US)
18AQI (US)
12AQI (US)
14AQI (US)
23AQI (US)
20AQI (US)
12AQI (US)
27AQI (US)
41AQI (US)
37AQI (US)
25AQI (US)
28AQI (US)
16AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
June16AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
September41AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202423AQI (US)
Highest AQI (US) recorded in
August32AQI (US)
Lowest AQI (US) recorded in
January15AQI (US)
202325AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
January15AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
October44AQI (US)
Lowest AQI (US) recorded in
March18AQI (US)
202120AQI (US)
Highest AQI (US) recorded in
August36AQI (US)
Lowest AQI (US) recorded in
February14AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Squamish's annual 2026 AQI (US) (31) shows an average percentage change of 32.2% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (20), 2022 (25), 2023 (25), 2024 (23), 2025 (27).