Saint Henri, Marseille, Provence Alpes Cote dAzur, France 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
Saint Henri, Marseille, Provence Alpes Cote dAzur, France
AQI Trends: Highest and Lowest
Same Day Analysis (17th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Saint Henri, Marseille, Provence Alpes Cote dAzur, France
7 AM17th Oct 2025
7 PM
6 AM18th Oct 2025
69AQI
59AQI
74AQI
59AQI
In the last 24 hours,
Saint Henri's AQI reached its highest point of 74 at 12 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Saint Henri, Marseille, Provence Alpes Cote dAzur, France
23°C22/25°C
23°C22/25°C
24°C22/25°C
23°C19/25°C
20°C18/22°C
18°C16/20°C
16°C14/19°C
17°C14/19°C
17°C15/18°C
18°C16/20°C
19°C17/20°C
20°C17/23°C
20°C18/22°C
19°C17/23°C
19°C18/19°C
19°C17/21°C
20°C18/23°C
17°C14/19°C
17°C13/21°C
19°C16/21°C
19°C17/20°C
19°C17/21°C
20°C18/23°C
21°C19/23°C
20°C19/22°C
20°C19/21°C
20°C18/22°C
19°C18/20°C
19°C18/20°C
18°C17/20°C
--°C/°C
44AQI
41AQI
52AQI
42AQI
2025 Days Vs Air Quality
Saint Henri, Marseille, Provence Alpes Cote dAzur, France
50%
71
50%
71
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 291 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Saint Henri, Marseille, Provence Alpes Cote dAzur, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
55AQI
59AQI
59AQI
60AQI
60AQI
61AQI
62AQI
60AQI
62AQI
61AQI
64AQI
65AQI
65AQI
67AQI
67AQI
65AQI
63AQI
61AQI
58AQI
57AQI
57AQI
58AQI
60AQI
62AQI
60AQI
60AQI
60AQI
62AQI
57AQI
55AQI
55AQI
55AQI
55AQI
56AQI
56AQI
57AQI
56AQI
56AQI
55AQI
55AQI
56AQI
56AQI
55AQI
55AQI
55AQI
50AQI
46AQI
44AQI
33AQI
39AQI
49AQI
53AQI
36AQI
22AQI
23AQI
21AQI
21AQI
24AQI
29AQI
28AQI
28AQI
26AQI
23AQI
25AQI
26AQI
27AQI
29AQI
32AQI
30AQI
36AQI
44AQI
50AQI
56AQI
59AQI
57AQI
58AQI
58AQI
53AQI
54AQI
55AQI
52AQI
50AQI
48AQI
41AQI
33AQI
30AQI
31AQI
33AQI
39AQI
43AQI
42AQI
28AQI
20AQI
19AQI
19AQI
19AQI
21AQI
24AQI
23AQI
23AQI
24AQI
26AQI
26AQI
25AQI
24AQI
24AQI
24AQI
22AQI
21AQI
20AQI
26AQI
35AQI
40AQI
40AQI
32AQI
19AQI
23AQI
16AQI
20AQI
14AQI
20AQI
20AQI
44AQI
45AQI
47AQI
51AQI
51AQI
56AQI
52AQI
49AQI
52AQI
58AQI
59AQI
59AQI
59AQI
70AQI
78AQI
76AQI
80AQI
70AQI
64AQI
56AQI
61AQI
43AQI
41AQI
25AQI
61AQI
No. of days
202545AQI
Highest AQI recorded in
October61AQI
Lowest AQI recorded in
September25AQI
Most & Least Polluted Years Over the Last 1 Years
Saint Henri's annual 2025 AQI (45) shows an average percentage change of NaN% (improved AQI) compared to previous years: .