Chard, 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
Chard, Alberta, Canada
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 24 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Chard, Alberta, Canada
4 AM2nd Jul 2025
10 PM
3 AM3rd Jul 2025
28AQI
19AQI
19AQI
19AQI
In the last 24 hours,
Chard's AQI reached its highest point of 28 at 6 AM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Chard, Alberta, Canada
12°C9/16°C
14°C8/18°C
18°C12/24°C
17°C14/20°C
13°C9/17°C
15°C7/22°C
19°C16/22°C
16°C11/20°C
13°C9/17°C
14°C7/19°C
13°C10/16°C
12°C11/14°C
14°C12/19°C
16°C12/20°C
19°C14/23°C
17°C12/22°C
18°C11/23°C
17°C13/21°C
12°C7/16°C
12°C7/17°C
12°C8/16°C
15°C7/20°C
18°C14/23°C
21°C15/26°C
21°C15/26°C
20°C16/24°C
21°C17/25°C
22°C17/26°C
22°C14/27°C
25°C19/31°C
0°C0/0°C
40AQI
37AQI
40AQI
39AQI
2025 Days Vs Air Quality
Chard, Alberta, Canada
92%
91
7%
7
1%
1
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 184 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
Chard, Alberta, Canada
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI
15AQI
15AQI
20AQI
16AQI
20AQI
16AQI
16AQI
16AQI
16AQI
15AQI
15AQI
15AQI
16AQI
14AQI
14AQI
17AQI
16AQI
17AQI
19AQI
18AQI
16AQI
18AQI
16AQI
16AQI
14AQI
14AQI
14AQI
16AQI
20AQI
16AQI
23AQI
17AQI
17AQI
14AQI
14AQI
15AQI
20AQI
21AQI
23AQI
13AQI
20AQI
20AQI
17AQI
14AQI
20AQI
19AQI
25AQI
20AQI
24AQI
21AQI
16AQI
14AQI
19AQI
17AQI
11AQI
19AQI
21AQI
20AQI
18AQI
16AQI
18AQI
24AQI
23AQI
37AQI
39AQI
29AQI
36AQI
40AQI
27AQI
26AQI
47AQI
46AQI
57AQI
24AQI
57AQI
105AQI
82AQI
56AQI
51AQI
62AQI
61AQI
49AQI
37AQI
38AQI
30AQI
30AQI
19AQI
18AQI
33AQI
43AQI
40AQI
33AQI
27AQI
25AQI
24AQI
25AQI
19AQI
24AQI
17AQI
16AQI
20AQI
42AQI
22AQI
No. of days
202525AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
April16AQI
Most & Least Polluted Years Over the Last 1 Years
Chard's annual 2025 AQI (25) shows an average percentage change of NaN% (improved AQI) compared to previous years: .