Medicine Hat, Alberta, Canada Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Medicine Hat, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Medicine Hat, Alberta, Canada
5 AM9th Aug 2025
9 PM
4 AM10th Aug 2025
47AQI
28AQI
42AQI
30AQI
In the last 24 hours,
Medicine Hat's AQI reached its highest point of 47 at 7 AM during the Day, while the lowest point, 28, was recorded at 11 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Medicine Hat, Alberta, Canada
18°C7/28°C
23°C14/32°C
24°C14/33°C
15°C13/16°C
15°C12/19°C
16°C6/26°C
17°C13/23°C
18°C11/27°C
20°C15/26°C
20°C13/27°C
18°C13/22°C
14°C12/15°C
17°C10/26°C
23°C13/32°C
23°C16/31°C
20°C14/27°C
20°C14/28°C
20°C13/27°C
19°C13/28°C
22°C15/30°C
23°C13/31°C
24°C15/31°C
21°C16/28°C
21°C16/28°C
20°C13/31°C
20°C15/25°C
22°C12/31°C
21°C14/26°C
16°C13/20°C
19°C14/27°C
--°C/°C
39AQI
39AQI
37AQI
37AQI
2025 Days Vs Air Quality
Medicine Hat, Alberta, Canada
95%
211
5%
10
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 222 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
Medicine Hat, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
48AQI
33AQI
18AQI
32AQI
43AQI
46AQI
22AQI
23AQI
24AQI
23AQI
30AQI
28AQI
24AQI
23AQI
22AQI
21AQI
22AQI
29AQI
38AQI
25AQI
24AQI
25AQI
20AQI
24AQI
20AQI
21AQI
20AQI
25AQI
26AQI
30AQI
32AQI
23AQI
25AQI
25AQI
28AQI
30AQI
29AQI
35AQI
46AQI
25AQI
24AQI
33AQI
33AQI
28AQI
29AQI
39AQI
40AQI
32AQI
28AQI
35AQI
28AQI
18AQI
18AQI
18AQI
28AQI
21AQI
19AQI
19AQI
26AQI
33AQI
32AQI
24AQI
25AQI
32AQI
25AQI
22AQI
27AQI
22AQI
21AQI
20AQI
22AQI
26AQI
20AQI
22AQI
31AQI
30AQI
24AQI
20AQI
19AQI
16AQI
15AQI
15AQI
19AQI
20AQI
19AQI
21AQI
17AQI
19AQI
22AQI
26AQI
29AQI
20AQI
21AQI
23AQI
26AQI
21AQI
15AQI
14AQI
20AQI
30AQI
22AQI
18AQI
21AQI
21AQI
19AQI
19AQI
19AQI
17AQI
16AQI
17AQI
12AQI
16AQI
24AQI
22AQI
19AQI
28AQI
18AQI
19AQI
17AQI
20AQI
22AQI
31AQI
28AQI
17AQI
20AQI
19AQI
24AQI
23AQI
30AQI
26AQI
24AQI
34AQI
40AQI
38AQI
27AQI
29AQI
19AQI
15AQI
15AQI
14AQI
18AQI
17AQI
18AQI
16AQI
17AQI
18AQI
23AQI
24AQI
27AQI
35AQI
25AQI
21AQI
29AQI
41AQI
43AQI
28AQI
36AQI
51AQI
53AQI
54AQI
63AQI
80AQI
67AQI
36AQI
29AQI
25AQI
30AQI
32AQI
31AQI
24AQI
34AQI
37AQI
38AQI
45AQI
44AQI
33AQI
27AQI
18AQI
15AQI
17AQI
22AQI
23AQI
25AQI
20AQI
20AQI
20AQI
19AQI
22AQI
35AQI
27AQI
27AQI
39AQI
28AQI
21AQI
30AQI
43AQI
46AQI
39AQI
36AQI
28AQI
30AQI
47AQI
51AQI
54AQI
43AQI
30AQI
34AQI
44AQI
49AQI
48AQI
55AQI
53AQI
42AQI
40AQI
33AQI
37AQI
33AQI
31AQI
24AQI
33AQI
27AQI
28AQI
23AQI
20AQI
23AQI
37AQI
34AQI
36AQI
No. of days
202528AQI
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
April20AQI
202426AQI
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
April16AQI
202327AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
December11AQI
202221AQI
Highest AQI recorded in
September37AQI
Lowest AQI recorded in
June11AQI
202127AQI
Highest AQI recorded in
July61AQI
Lowest AQI recorded in
November13AQI
202022AQI
Highest AQI recorded in
August32AQI
Lowest AQI recorded in
July14AQI
Most & Least Polluted Years Over the Last 6 Years
Medicine Hat's annual 2025 AQI (28) shows an average percentage change of 15.6% (worsened AQI) compared to previous years: 2020 (22), 2021 (27), 2022 (21), 2023 (27), 2024 (26).