Napoli, Campania, Italy 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
Napoli, Campania, Italy
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Napoli, Campania, Italy
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
AQI
AQI
55AQI
39AQI
In the last 24 hours,
Napoli's AQI reached its highest point of 55 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Napoli, Campania, Italy
26°C24/28°C
25°C23/27°C
24°C21/28°C
25°C22/28°C
25°C23/28°C
25°C23/28°C
26°C24/29°C
27°C25/30°C
27°C25/29°C
27°C25/28°C
27°C24/30°C
27°C25/29°C
27°C25/30°C
27°C25/29°C
27°C25/29°C
26°C24/28°C
27°C24/30°C
30°C26/33°C
27°C25/30°C
25°C23/27°C
25°C23/26°C
25°C21/28°C
26°C23/28°C
25°C23/28°C
25°C24/28°C
25°C23/27°C
25°C24/27°C
25°C22/27°C
26°C23/29°C
--°C/°C
--°C/°C
46AQI
46AQI
45AQI
45AQI
2025 Days Vs Air Quality
Napoli, Campania, Italy
54%
37
46%
32
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 218 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Napoli, Campania, Italy
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
40AQI
34AQI
36AQI
39AQI
37AQI
39AQI
41AQI
50AQI
54AQI
52AQI
48AQI
54AQI
57AQI
63AQI
66AQI
70AQI
70AQI
65AQI
62AQI
57AQI
57AQI
55AQI
53AQI
55AQI
56AQI
55AQI
57AQI
55AQI
55AQI
56AQI
54AQI
52AQI
52AQI
53AQI
55AQI
54AQI
55AQI
56AQI
55AQI
51AQI
50AQI
45AQI
37AQI
37AQI
41AQI
42AQI
47AQI
49AQI
48AQI
50AQI
48AQI
48AQI
49AQI
49AQI
47AQI
44AQI
45AQI
50AQI
54AQI
49AQI
47AQI
43AQI
41AQI
46AQI
43AQI
41AQI
40AQI
45AQI
44AQI
37AQI
55AQI
48AQI
43AQI
No. of days
202550AQI
Highest AQI recorded in
June55AQI
Lowest AQI recorded in
May37AQI
Most & Least Polluted Years Over the Last 1 Years
Napoli's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .