Olds, Alberta, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Olds, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (25th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 77 of Moderate air quality on the same day.
Day & Night AQI Trend: 25th Jul - 26th Jul 2026
Olds, Alberta, Canada
5 AM25th Jul 2026
9 PM
4 AM26th Jul 2026
100AQI
63AQI
81AQI
68AQI
In the last 24 hours,
Olds's AQI reached its highest point of 100 at 1 PM during the Day, while the lowest point, 63, was recorded at 8 PM during the Day between 25th Jul and 26th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Olds, Alberta, Canada
12°C9/16°C
11°C10/13°C
15°C11/20°C
14°C9/19°C
13°C10/17°C
13°C7/20°C
14°C9/19°C
14°C9/21°C
10°C6/14°C
13°C5/20°C
16°C7/23°C
16°C12/23°C
15°C9/20°C
16°C9/22°C
15°C10/26°C
17°C10/25°C
14°C7/22°C
16°C9/22°C
18°C10/25°C
18°C10/25°C
20°C13/27°C
22°C14/30°C
16°C9/23°C
14°C10/18°C
17°C11/23°C
19°C12/27°C
20°C13/30°C
21°C12/29°C
21°C12/30°C
18°C10/25°C
48AQI
45AQI
48AQI
45AQI
2026 Days Vs Air Quality
Olds, Alberta, Canada
93%
188
6%
12
1%
3
Total number of days with different AQI categories in last 207 days in 2026 (158 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 207 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
Olds, Alberta, Canada
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
39AQI (US)
43AQI (US)
52AQI (US)
50AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
13AQI (US)
18AQI (US)
23AQI (US)
12AQI (US)
19AQI (US)
23AQI (US)
11AQI (US)
10AQI (US)
10AQI (US)
11AQI (US)
13AQI (US)
14AQI (US)
13AQI (US)
46AQI (US)
50AQI (US)
55AQI (US)
50AQI (US)
51AQI (US)
47AQI (US)
43AQI (US)
51AQI (US)
45AQI (US)
42AQI (US)
47AQI (US)
48AQI (US)
46AQI (US)
49AQI (US)
49AQI (US)
47AQI (US)
41AQI (US)
43AQI (US)
43AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
43AQI (US)
46AQI (US)
38AQI (US)
40AQI (US)
36AQI (US)
30AQI (US)
36AQI (US)
40AQI (US)
49AQI (US)
41AQI (US)
47AQI (US)
44AQI (US)
37AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
39AQI (US)
44AQI (US)
48AQI (US)
42AQI (US)
43AQI (US)
33AQI (US)
38AQI (US)
40AQI (US)
40AQI (US)
30AQI (US)
32AQI (US)
39AQI (US)
35AQI (US)
40AQI (US)
31AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
33AQI (US)
28AQI (US)
25AQI (US)
39AQI (US)
31AQI (US)
33AQI (US)
30AQI (US)
24AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
30AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
29AQI (US)
24AQI (US)
27AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
37AQI (US)
35AQI (US)
32AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
30AQI (US)
18AQI (US)
20AQI (US)
25AQI (US)
30AQI (US)
29AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
38AQI (US)
39AQI (US)
39AQI (US)
33AQI (US)
33AQI (US)
30AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
21AQI (US)
17AQI (US)
23AQI (US)
30AQI (US)
23AQI (US)
26AQI (US)
29AQI (US)
31AQI (US)
31AQI (US)
31AQI (US)
34AQI (US)
17AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
23AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
17AQI (US)
19AQI (US)
19AQI (US)
19AQI (US)
17AQI (US)
21AQI (US)
18AQI (US)
18AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
61AQI (US)
104AQI (US)
63AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
17AQI (US)
17AQI (US)
20AQI (US)
24AQI (US)
45AQI (US)
31AQI (US)
20AQI (US)
24AQI (US)
34AQI (US)
27AQI (US)
28AQI (US)
31AQI (US)
44AQI (US)
58AQI (US)
55AQI (US)
52AQI (US)
68AQI (US)
71AQI (US)
120AQI (US)
133AQI (US)
77AQI (US)
30AQI (US)
41AQI (US)
35AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
45AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
September54AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
April9AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
May65AQI (US)
Lowest AQI (US) recorded in
December11AQI (US)
202219AQI (US)
Highest AQI (US) recorded in
September36AQI (US)
Lowest AQI (US) recorded in
November11AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
July70AQI (US)
Lowest AQI (US) recorded in
November8AQI (US)
202018AQI (US)
Highest AQI (US) recorded in
September29AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Olds's annual 2026 AQI (US) (33) shows an average percentage change of 42.6% (worsened AQI (US)) compared to previous years: 2020 (18), 2021 (24), 2022 (19), 2023 (30), 2024 (24), 2025 (29).