Stony Mountain, Cold Lake, Alberta, 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
Stony Mountain, Cold Lake, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 32 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Stony Mountain, Cold Lake, Alberta, Canada
5 AM1st Jun 2026
9 PM
4 AM2nd Jun 2026
36AQI
28AQI
34AQI
30AQI
In the last 24 hours,
Stony Mountain's AQI reached its highest point of 36 at 10 AM during the Day, while the lowest point, 28, was recorded at 5 AM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Stony Mountain, Cold Lake, Alberta, Canada
1°C-4/5°C
1°C-8/8°C
2°C-7/11°C
9°C0/17°C
5°C3/7°C
8°C2/15°C
12°C4/21°C
12°C6/19°C
13°C5/20°C
16°C7/24°C
9°C2/13°C
1°C-1/4°C
4°C-2/9°C
7°C0/12°C
8°C-2/16°C
11°C2/18°C
11°C5/16°C
11°C5/17°C
12°C7/19°C
14°C6/22°C
11°C6/16°C
14°C6/23°C
18°C8/28°C
20°C12/29°C
20°C13/27°C
22°C12/31°C
18°C13/22°C
14°C11/15°C
9°C8/9°C
7°C6/7°C
38AQI
27AQI
33AQI
27AQI
2026 Days Vs Air Quality
Stony Mountain, Cold Lake, Alberta, Canada
97%
145
3%
5
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% 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
Stony Mountain, Cold Lake, Alberta, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
11AQI (US)
10AQI (US)
10AQI (US)
9AQI (US)
18AQI (US)
35AQI (US)
22AQI (US)
16AQI (US)
10AQI (US)
21AQI (US)
21AQI (US)
17AQI (US)
19AQI (US)
20AQI (US)
19AQI (US)
11AQI (US)
15AQI (US)
13AQI (US)
10AQI (US)
14AQI (US)
11AQI (US)
47AQI (US)
53AQI (US)
51AQI (US)
50AQI (US)
49AQI (US)
52AQI (US)
44AQI (US)
49AQI (US)
43AQI (US)
43AQI (US)
48AQI (US)
46AQI (US)
48AQI (US)
50AQI (US)
49AQI (US)
46AQI (US)
42AQI (US)
45AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
53AQI (US)
48AQI (US)
39AQI (US)
42AQI (US)
47AQI (US)
44AQI (US)
42AQI (US)
43AQI (US)
43AQI (US)
42AQI (US)
43AQI (US)
47AQI (US)
38AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
40AQI (US)
48AQI (US)
48AQI (US)
51AQI (US)
47AQI (US)
37AQI (US)
40AQI (US)
39AQI (US)
40AQI (US)
34AQI (US)
40AQI (US)
40AQI (US)
44AQI (US)
39AQI (US)
34AQI (US)
36AQI (US)
36AQI (US)
33AQI (US)
34AQI (US)
35AQI (US)
35AQI (US)
36AQI (US)
39AQI (US)
44AQI (US)
35AQI (US)
36AQI (US)
33AQI (US)
34AQI (US)
41AQI (US)
33AQI (US)
32AQI (US)
34AQI (US)
36AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
38AQI (US)
40AQI (US)
35AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
35AQI (US)
31AQI (US)
30AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
34AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
27AQI (US)
31AQI (US)
31AQI (US)
27AQI (US)
28AQI (US)
32AQI (US)
32AQI (US)
30AQI (US)
29AQI (US)
25AQI (US)
40AQI (US)
42AQI (US)
40AQI (US)
38AQI (US)
35AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
34AQI (US)
31AQI (US)
31AQI (US)
27AQI (US)
33AQI (US)
42AQI (US)
29AQI (US)
32AQI (US)
29AQI (US)
31AQI (US)
32AQI (US)
26AQI (US)
44AQI (US)
38AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202528AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
April18AQI (US)
202425AQI (US)
Highest AQI (US) recorded in
August61AQI (US)
Lowest AQI (US) recorded in
October12AQI (US)
202344AQI (US)
Highest AQI (US) recorded in
September92AQI (US)
Lowest AQI (US) recorded in
February12AQI (US)
202220AQI (US)
Highest AQI (US) recorded in
September30AQI (US)
Lowest AQI (US) recorded in
March11AQI (US)
202121AQI (US)
Highest AQI (US) recorded in
July60AQI (US)
Lowest AQI (US) recorded in
September13AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
July22AQI (US)
Lowest AQI (US) recorded in
October12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Stony Mountain's annual 2026 AQI (US) (34) shows an average percentage change of 44.4% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (21), 2022 (20), 2023 (44), 2024 (25), 2025 (28).