West Smith Street, Springfield, Missouri, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
West Smith Street, Springfield, Missouri, United States
AQI Trends: Highest and Lowest
Same Day Analysis (30th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 22 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Oct - 31st Oct 2025
West Smith Street, Springfield, Missouri, United States
7 AM30th Oct 2025
6 PM
6 AM31st Oct 2025
33AQI
11AQI
60AQI
22AQI
In the last 24 hours,
West Smith Street's AQI reached its highest point of 60 at 3 AM during the Night, while the lowest point, 11, was recorded at 3 PM during the Day between 30th Oct and 31st Oct 2025.
Day & Night AQI Trend : Oct 2025
West Smith Street, Springfield, Missouri, United States
23°C15/32°C
24°C17/32°C
25°C19/33°C
23°C17/31°C
23°C17/31°C
24°C19/32°C
19°C15/23°C
18°C12/26°C
19°C13/27°C
18°C13/24°C
18°C11/28°C
21°C14/29°C
21°C18/28°C
23°C16/31°C
23°C16/32°C
23°C16/30°C
23°C17/30°C
20°C15/25°C
13°C8/19°C
16°C8/28°C
15°C9/21°C
14°C5/22°C
15°C7/23°C
14°C10/18°C
14°C10/20°C
13°C11/14°C
13°C11/15°C
12°C8/15°C
8°C7/10°C
7°C4/10°C
--°C/°C
49AQI
38AQI
46AQI
42AQI
2025 Days Vs Air Quality
West Smith Street, Springfield, Missouri, United States
83%
182
17%
36
Total number of days with different AQI categories in last 304 days in 2025 (61 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 304 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
West Smith Street, Springfield, Missouri, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
31AQI
24AQI
23AQI
21AQI
34AQI
40AQI
26AQI
21AQI
23AQI
22AQI
35AQI
29AQI
35AQI
46AQI
30AQI
45AQI
43AQI
35AQI
25AQI
48AQI
54AQI
56AQI
26AQI
26AQI
17AQI
27AQI
36AQI
38AQI
30AQI
21AQI
26AQI
34AQI
32AQI
25AQI
23AQI
27AQI
17AQI
25AQI
31AQI
34AQI
32AQI
27AQI
34AQI
32AQI
41AQI
35AQI
29AQI
42AQI
55AQI
44AQI
26AQI
24AQI
39AQI
24AQI
20AQI
21AQI
19AQI
15AQI
22AQI
21AQI
25AQI
24AQI
22AQI
21AQI
26AQI
33AQI
40AQI
48AQI
41AQI
32AQI
27AQI
26AQI
32AQI
41AQI
55AQI
57AQI
58AQI
25AQI
25AQI
29AQI
31AQI
36AQI
29AQI
31AQI
37AQI
43AQI
48AQI
46AQI
41AQI
39AQI
31AQI
23AQI
22AQI
24AQI
28AQI
25AQI
41AQI
43AQI
43AQI
54AQI
58AQI
42AQI
37AQI
30AQI
34AQI
46AQI
44AQI
30AQI
29AQI
31AQI
44AQI
38AQI
37AQI
58AQI
49AQI
45AQI
56AQI
55AQI
47AQI
45AQI
38AQI
32AQI
38AQI
42AQI
46AQI
27AQI
61AQI
63AQI
49AQI
43AQI
40AQI
44AQI
48AQI
47AQI
55AQI
46AQI
43AQI
35AQI
36AQI
42AQI
45AQI
47AQI
44AQI
50AQI
47AQI
33AQI
34AQI
39AQI
41AQI
37AQI
30AQI
26AQI
29AQI
26AQI
36AQI
41AQI
44AQI
37AQI
38AQI
39AQI
49AQI
52AQI
39AQI
38AQI
31AQI
40AQI
47AQI
53AQI
57AQI
54AQI
55AQI
57AQI
53AQI
52AQI
47AQI
35AQI
41AQI
28AQI
23AQI
27AQI
25AQI
28AQI
45AQI
39AQI
44AQI
40AQI
38AQI
52AQI
53AQI
58AQI
57AQI
53AQI
41AQI
44AQI
35AQI
35AQI
51AQI
52AQI
54AQI
54AQI
58AQI
53AQI
59AQI
80AQI
53AQI
22AQI
28AQI
27AQI
24AQI
42AQI
36AQI
47AQI
35AQI
21AQI
20AQI
20AQI
22AQI
27AQI
33AQI
28AQI
36AQI
41AQI
42AQI
42AQI
43AQI
No. of days
202538AQI
Highest AQI recorded in
October43AQI
Lowest AQI recorded in
March27AQI
Most & Least Polluted Years Over the Last 1 Years
West Smith Street's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .