Jena, Thuringia, Germany 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
Jena, Thuringia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (22nd July):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 29 of Good air quality on the same day.
Day & Night AQI Trend: 22nd Jul - 23rd Jul 2026
Jena, Thuringia, Germany
5 AM22nd Jul 2026
9 PM
4 AM23rd Jul 2026
40AQI
21AQI
46AQI
23AQI
In the last 24 hours,
Jena's AQI reached its highest point of 46 at 3 AM during the Night, while the lowest point, 21, was recorded at 8 PM during the Day between 22nd Jul and 23rd Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Jena, Thuringia, Germany
23°C15/30°C
25°C18/32°C
25°C17/34°C
29°C21/37°C
27°C21/34°C
21°C18/24°C
20°C17/25°C
18°C14/21°C
19°C11/27°C
16°C9/21°C
15°C8/22°C
17°C13/22°C
16°C13/21°C
20°C14/28°C
18°C13/23°C
17°C10/23°C
19°C12/26°C
20°C12/26°C
21°C12/28°C
22°C13/29°C
20°C14/27°C
18°C11/24°C
20°C12/28°C
20°C15/29°C
19°C13/25°C
15°C11/21°C
14°C8/19°C
14°C8/21°C
15°C9/19°C
14°C10/17°C
29AQI
23AQI
35AQI
24AQI
2026 Days Vs Air Quality
Jena, Thuringia, Germany
82%
164
16%
32
2%
4
Total number of days with different AQI categories in last 204 days in 2026 (161 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 204 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
Jena, Thuringia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
17AQI (US)
19AQI (US)
22AQI (US)
24AQI (US)
38AQI (US)
51AQI (US)
39AQI (US)
42AQI (US)
42AQI (US)
42AQI (US)
43AQI (US)
23AQI (US)
24AQI (US)
30AQI (US)
41AQI (US)
52AQI (US)
48AQI (US)
49AQI (US)
59AQI (US)
73AQI (US)
86AQI (US)
95AQI (US)
124AQI (US)
128AQI (US)
58AQI (US)
46AQI (US)
52AQI (US)
78AQI (US)
101AQI (US)
80AQI (US)
86AQI (US)
86AQI (US)
81AQI (US)
83AQI (US)
110AQI (US)
94AQI (US)
54AQI (US)
58AQI (US)
77AQI (US)
49AQI (US)
23AQI (US)
20AQI (US)
41AQI (US)
43AQI (US)
33AQI (US)
38AQI (US)
48AQI (US)
44AQI (US)
55AQI (US)
65AQI (US)
23AQI (US)
12AQI (US)
33AQI (US)
38AQI (US)
35AQI (US)
34AQI (US)
33AQI (US)
35AQI (US)
22AQI (US)
47AQI (US)
44AQI (US)
62AQI (US)
64AQI (US)
53AQI (US)
60AQI (US)
60AQI (US)
56AQI (US)
69AQI (US)
32AQI (US)
25AQI (US)
38AQI (US)
36AQI (US)
30AQI (US)
35AQI (US)
32AQI (US)
39AQI (US)
65AQI (US)
75AQI (US)
79AQI (US)
48AQI (US)
47AQI (US)
53AQI (US)
33AQI (US)
17AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
20AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
30AQI (US)
25AQI (US)
31AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
32AQI (US)
36AQI (US)
54AQI (US)
47AQI (US)
34AQI (US)
37AQI (US)
28AQI (US)
24AQI (US)
12AQI (US)
32AQI (US)
20AQI (US)
23AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
20AQI (US)
15AQI (US)
17AQI (US)
40AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
28AQI (US)
15AQI (US)
22AQI (US)
24AQI (US)
30AQI (US)
24AQI (US)
20AQI (US)
23AQI (US)
19AQI (US)
27AQI (US)
36AQI (US)
40AQI (US)
31AQI (US)
33AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
49AQI (US)
48AQI (US)
39AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
18AQI (US)
17AQI (US)
17AQI (US)
21AQI (US)
22AQI (US)
33AQI (US)
36AQI (US)
28AQI (US)
24AQI (US)
20AQI (US)
19AQI (US)
19AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
22AQI (US)
28AQI (US)
36AQI (US)
25AQI (US)
35AQI (US)
39AQI (US)
45AQI (US)
39AQI (US)
27AQI (US)
31AQI (US)
36AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
19AQI (US)
17AQI (US)
17AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
29AQI (US)
37AQI (US)
38AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
54AQI (US)
51AQI (US)
44AQI (US)
28AQI (US)
29AQI (US)
26AQI (US)
25AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
January54AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
December47AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Jena's annual 2026 AQI (US) (37) shows an average percentage change of 5.7% (worsened AQI (US)) compared to previous years: 2025 (35).