St Lukes, Meridian, Idaho, United States 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
St Lukes, Meridian, Idaho, United States
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
St Lukes, Meridian, Idaho, United States
6 AM11th Aug 2025
9 PM
5 AM12th Aug 2025
38AQI
18AQI
26AQI
16AQI
In the last 24 hours,
St Lukes's AQI reached its highest point of 38 at 7 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
St Lukes, Meridian, Idaho, United States
28°C17/38°C
29°C18/39°C
25°C16/34°C
24°C14/33°C
26°C15/37°C
28°C16/37°C
25°C15/33°C
24°C15/31°C
20°C15/26°C
22°C14/31°C
24°C14/34°C
26°C14/36°C
26°C16/36°C
25°C14/35°C
25°C15/35°C
26°C16/37°C
25°C16/34°C
26°C15/36°C
27°C18/37°C
24°C16/33°C
25°C15/35°C
25°C15/37°C
23°C13/32°C
23°C13/34°C
24°C15/35°C
22°C14/31°C
19°C9/29°C
21°C13/31°C
24°C14/35°C
26°C14/37°C
--°C/°C
36AQI
30AQI
36AQI
30AQI
2025 Days Vs Air Quality
St Lukes, Meridian, Idaho, United States
58%
128
42%
94
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 224 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
St Lukes, Meridian, Idaho, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI
55AQI
59AQI
57AQI
56AQI
57AQI
55AQI
55AQI
57AQI
57AQI
58AQI
54AQI
56AQI
57AQI
55AQI
56AQI
62AQI
63AQI
62AQI
64AQI
61AQI
60AQI
56AQI
56AQI
54AQI
57AQI
57AQI
59AQI
60AQI
62AQI
58AQI
58AQI
56AQI
58AQI
58AQI
53AQI
54AQI
53AQI
54AQI
59AQI
57AQI
53AQI
56AQI
55AQI
67AQI
66AQI
53AQI
58AQI
58AQI
55AQI
54AQI
59AQI
57AQI
56AQI
56AQI
54AQI
55AQI
53AQI
55AQI
54AQI
57AQI
58AQI
55AQI
59AQI
54AQI
54AQI
55AQI
52AQI
53AQI
58AQI
57AQI
54AQI
55AQI
52AQI
53AQI
58AQI
52AQI
55AQI
50AQI
53AQI
52AQI
56AQI
51AQI
49AQI
49AQI
50AQI
48AQI
46AQI
47AQI
48AQI
45AQI
47AQI
48AQI
46AQI
46AQI
49AQI
43AQI
41AQI
48AQI
52AQI
52AQI
46AQI
46AQI
46AQI
45AQI
45AQI
45AQI
36AQI
43AQI
46AQI
35AQI
39AQI
40AQI
46AQI
46AQI
48AQI
44AQI
43AQI
45AQI
43AQI
45AQI
44AQI
46AQI
37AQI
39AQI
41AQI
40AQI
41AQI
44AQI
42AQI
44AQI
40AQI
37AQI
35AQI
37AQI
37AQI
42AQI
37AQI
38AQI
37AQI
35AQI
41AQI
43AQI
46AQI
43AQI
41AQI
38AQI
44AQI
46AQI
41AQI
46AQI
46AQI
34AQI
37AQI
40AQI
45AQI
48AQI
48AQI
46AQI
49AQI
52AQI
52AQI
50AQI
51AQI
47AQI
48AQI
49AQI
47AQI
51AQI
48AQI
45AQI
38AQI
36AQI
40AQI
46AQI
48AQI
48AQI
46AQI
40AQI
40AQI
45AQI
53AQI
52AQI
50AQI
45AQI
58AQI
53AQI
45AQI
46AQI
49AQI
44AQI
41AQI
47AQI
51AQI
46AQI
33AQI
31AQI
37AQI
53AQI
44AQI
31AQI
23AQI
28AQI
30AQI
32AQI
32AQI
32AQI
27AQI
30AQI
27AQI
34AQI
51AQI
38AQI
35AQI
44AQI
28AQI
27AQI
35AQI
26AQI
20AQI
26AQI
26AQI
57AQI
56AQI
53AQI
45AQI
41AQI
45AQI
40AQI
31AQI
No. of days
202547AQI
Highest AQI recorded in
January57AQI
Lowest AQI recorded in
August31AQI
202445AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
January11AQI
202312AQI
Highest AQI recorded in
November15AQI
Lowest AQI recorded in
December11AQI
202237AQI
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
May29AQI
202143AQI
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
October31AQI
202042AQI
Highest AQI recorded in
September74AQI
Lowest AQI recorded in
June27AQI
Most & Least Polluted Years Over the Last 6 Years
St Lukes's annual 2025 AQI (47) shows an average percentage change of 73.2% (worsened AQI) compared to previous years: 2020 (42), 2021 (43), 2022 (37), 2023 (12), 2024 (45).