Springfield, Massachusetts, 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
Springfield, Massachusetts, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Springfield, Massachusetts, United States
5 AM4th Aug 2025
8 PM
4 AM5th Aug 2025
47AQI
39AQI
49AQI
46AQI
In the last 24 hours,
Springfield's AQI reached its highest point of 49 at 11 PM during the Night, while the lowest point, 39, was recorded at 6 AM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Springfield, Massachusetts, United States
27°C20/36°C
26°C21/31°C
27°C24/32°C
27°C23/31°C
25°C21/29°C
25°C20/30°C
24°C20/31°C
23°C19/29°C
23°C21/24°C
27°C22/34°C
28°C21/36°C
27°C24/32°C
24°C20/29°C
23°C14/32°C
26°C21/33°C
23°C19/28°C
21°C14/27°C
23°C15/31°C
26°C19/34°C
28°C22/37°C
26°C20/31°C
22°C18/25°C
27°C21/35°C
30°C20/38°C
29°C21/38°C
23°C18/26°C
20°C16/24°C
20°C13/28°C
22°C12/31°C
24°C13/33°C
--°C/°C
38AQI
38AQI
39AQI
36AQI
2025 Days Vs Air Quality
Springfield, Massachusetts, United States
82%
108
18%
23
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 217 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
Springfield, Massachusetts, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
21AQI
28AQI
32AQI
43AQI
19AQI
19AQI
29AQI
25AQI
19AQI
20AQI
17AQI
17AQI
16AQI
24AQI
23AQI
16AQI
15AQI
20AQI
31AQI
14AQI
15AQI
24AQI
47AQI
19AQI
18AQI
34AQI
19AQI
29AQI
48AQI
28AQI
11AQI
18AQI
26AQI
20AQI
18AQI
36AQI
44AQI
35AQI
18AQI
19AQI
28AQI
22AQI
22AQI
15AQI
24AQI
24AQI
28AQI
30AQI
29AQI
38AQI
36AQI
20AQI
13AQI
15AQI
17AQI
16AQI
12AQI
14AQI
14AQI
20AQI
24AQI
26AQI
20AQI
33AQI
18AQI
15AQI
19AQI
26AQI
38AQI
58AQI
61AQI
50AQI
75AQI
74AQI
30AQI
51AQI
67AQI
62AQI
53AQI
43AQI
43AQI
27AQI
22AQI
32AQI
36AQI
53AQI
52AQI
54AQI
57AQI
53AQI
44AQI
29AQI
27AQI
34AQI
33AQI
40AQI
32AQI
43AQI
43AQI
49AQI
58AQI
45AQI
35AQI
28AQI
27AQI
31AQI
31AQI
21AQI
25AQI
31AQI
34AQI
36AQI
18AQI
23AQI
23AQI
35AQI
21AQI
27AQI
33AQI
40AQI
74AQI
89AQI
68AQI
57AQI
51AQI
65AQI
59AQI
36AQI
60AQI
67AQI
29AQI
23AQI
23AQI
44AQI
40AQI
56AQI
No. of days
202533AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
April23AQI
Most & Least Polluted Years Over the Last 1 Years
Springfield's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .