Noblesville, Indiana, United States 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
Noblesville, Indiana, United States
AQI Trends: Highest and Lowest
Same Day Analysis (31st July ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
2025 Days Vs Air Quality
Noblesville, Indiana, United States
75%
95
24%
31
0.7%
1
Total number of days with different AQI categories in last 213 days in 2025 (152 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 213 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
Noblesville, Indiana, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
44AQI
53AQI
38AQI
20AQI
26AQI
31AQI
25AQI
28AQI
19AQI
23AQI
31AQI
18AQI
35AQI
36AQI
43AQI
46AQI
44AQI
36AQI
23AQI
26AQI
37AQI
50AQI
39AQI
35AQI
28AQI
32AQI
39AQI
43AQI
34AQI
26AQI
23AQI
24AQI
44AQI
21AQI
32AQI
25AQI
26AQI
24AQI
21AQI
26AQI
30AQI
37AQI
30AQI
44AQI
38AQI
29AQI
29AQI
28AQI
49AQI
55AQI
30AQI
20AQI
22AQI
30AQI
19AQI
16AQI
20AQI
20AQI
27AQI
25AQI
22AQI
19AQI
37AQI
39AQI
46AQI
29AQI
47AQI
60AQI
70AQI
46AQI
55AQI
66AQI
62AQI
57AQI
58AQI
66AQI
81AQI
74AQI
43AQI
51AQI
48AQI
38AQI
40AQI
33AQI
45AQI
42AQI
45AQI
59AQI
61AQI
57AQI
52AQI
51AQI
39AQI
42AQI
33AQI
34AQI
47AQI
53AQI
65AQI
117AQI
68AQI
45AQI
67AQI
65AQI
48AQI
52AQI
52AQI
45AQI
52AQI
62AQI
40AQI
26AQI
22AQI
30AQI
33AQI
39AQI
72AQI
60AQI
57AQI
55AQI
45AQI
27AQI
25AQI
32AQI
44AQI
40AQI
38AQI
32AQI
30AQI
52AQI
49AQI
No. of days
202540AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
Noblesville's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
