Saint Julien Las Metz, Metz, Grand Est, 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 Julien Las Metz, Metz, Grand Est, France
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Saint Julien Las Metz, Metz, Grand Est, France
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
AQI
AQI
67AQI
48AQI
In the last 24 hours,
Saint Julien Las Metz's AQI reached its highest point of 67 at 2 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Saint Julien Las Metz, Metz, Grand Est, France
17°C13/23°C
16°C11/21°C
17°C11/24°C
20°C12/30°C
20°C17/24°C
16°C13/18°C
16°C12/21°C
16°C13/19°C
14°C11/19°C
14°C12/18°C
15°C12/18°C
18°C16/21°C
14°C12/17°C
13°C10/17°C
17°C11/23°C
19°C13/27°C
21°C15/27°C
14°C12/17°C
10°C10/10°C
10°C9/12°C
9°C9/10°C
9°C8/10°C
10°C9/12°C
11°C9/14°C
13°C8/19°C
13°C9/18°C
14°C10/17°C
11°C8/16°C
10°C5/15°C
--°C/°C
--°C/°C
31AQI
28AQI
30AQI
28AQI
2025 Days Vs Air Quality
Saint Julien Las Metz, Metz, Grand Est, France
81%
223
19%
52
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 276 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
Saint Julien Las Metz, Metz, Grand Est, France
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI
41AQI
35AQI
47AQI
31AQI
28AQI
28AQI
23AQI
25AQI
28AQI
46AQI
42AQI
37AQI
60AQI
79AQI
49AQI
60AQI
59AQI
83AQI
93AQI
80AQI
66AQI
43AQI
26AQI
28AQI
26AQI
29AQI
27AQI
30AQI
18AQI
31AQI
45AQI
56AQI
80AQI
71AQI
80AQI
50AQI
48AQI
74AQI
56AQI
82AQI
38AQI
56AQI
53AQI
70AQI
57AQI
66AQI
58AQI
66AQI
74AQI
87AQI
79AQI
36AQI
30AQI
34AQI
29AQI
29AQI
25AQI
28AQI
44AQI
33AQI
51AQI
59AQI
68AQI
66AQI
57AQI
66AQI
78AQI
56AQI
45AQI
63AQI
57AQI
65AQI
53AQI
56AQI
50AQI
29AQI
43AQI
42AQI
44AQI
30AQI
21AQI
32AQI
60AQI
63AQI
39AQI
49AQI
48AQI
38AQI
33AQI
32AQI
28AQI
42AQI
41AQI
38AQI
20AQI
21AQI
24AQI
38AQI
46AQI
52AQI
42AQI
29AQI
40AQI
26AQI
19AQI
23AQI
20AQI
31AQI
25AQI
16AQI
20AQI
23AQI
21AQI
27AQI
39AQI
26AQI
30AQI
39AQI
39AQI
47AQI
40AQI
39AQI
32AQI
23AQI
22AQI
26AQI
29AQI
27AQI
27AQI
28AQI
20AQI
26AQI
35AQI
38AQI
25AQI
36AQI
35AQI
30AQI
25AQI
36AQI
36AQI
22AQI
24AQI
21AQI
20AQI
22AQI
16AQI
19AQI
24AQI
30AQI
28AQI
32AQI
40AQI
25AQI
17AQI
15AQI
15AQI
16AQI
26AQI
49AQI
40AQI
43AQI
55AQI
57AQI
41AQI
31AQI
32AQI
40AQI
48AQI
39AQI
38AQI
39AQI
41AQI
32AQI
32AQI
31AQI
27AQI
26AQI
28AQI
30AQI
37AQI
48AQI
39AQI
34AQI
33AQI
27AQI
22AQI
20AQI
22AQI
27AQI
29AQI
26AQI
30AQI
33AQI
28AQI
26AQI
22AQI
25AQI
31AQI
26AQI
19AQI
16AQI
16AQI
18AQI
21AQI
27AQI
28AQI
23AQI
23AQI
21AQI
21AQI
21AQI
21AQI
20AQI
23AQI
23AQI
25AQI
29AQI
27AQI
35AQI
35AQI
45AQI
47AQI
52AQI
55AQI
59AQI
55AQI
50AQI
30AQI
28AQI
37AQI
44AQI
30AQI
24AQI
25AQI
23AQI
26AQI
35AQI
33AQI
22AQI
17AQI
16AQI
15AQI
16AQI
17AQI
29AQI
17AQI
18AQI
19AQI
25AQI
22AQI
21AQI
18AQI
17AQI
16AQI
16AQI
15AQI
17AQI
18AQI
20AQI
24AQI
33AQI
26AQI
18AQI
16AQI
16AQI
29AQI
36AQI
36AQI
53AQI
64AQI
64AQI
56AQI
54AQI
43AQI
56AQI
50AQI
31AQI
28AQI
34AQI
26AQI
33AQI
25AQI
55AQI
No. of days
202536AQI
Highest AQI recorded in
February56AQI
Lowest AQI recorded in
September25AQI
202434AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
July25AQI
202330AQI
Highest AQI recorded in
November39AQI
Lowest AQI recorded in
December29AQI
202044AQI
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
March44AQI
Most & Least Polluted Years Over the Last 4 Years
Saint Julien Las Metz's annual 2025 AQI (36) shows an average percentage change of 3.03% (worsened AQI) compared to previous years: 2020 (44), 2023 (30), 2024 (34).