Frankfurt, Hesse, Germany 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
Frankfurt, Hesse, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (12th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 11th Aug - 12th Aug 2026
Frankfurt, Hesse, Germany
5 AM11th Aug 2026
9 PM
4 AM12th Aug 2026
28AQI
22AQI
40AQI
24AQI
In the last 24 hours,
Frankfurt's AQI reached its highest point of 40 at 9 PM during the Night, while the lowest point, 22, was recorded at 11 AM during the Day between 11th Aug and 12th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Frankfurt, Hesse, Germany
25°C18/34°C
23°C17/29°C
24°C16/32°C
23°C19/29°C
21°C16/27°C
19°C15/24°C
18°C11/24°C
19°C12/26°C
19°C14/23°C
19°C12/25°C
21°C12/28°C
24°C15/33°C
23°C18/29°C
21°C16/26°C
23°C15/30°C
27°C18/36°C
28°C21/39°C
25°C20/33°C
22°C18/26°C
23°C17/30°C
26°C17/36°C
27°C20/36°C
26°C22/32°C
24°C19/28°C
21°C15/27°C
22°C14/30°C
26°C18/35°C
27°C20/34°C
22°C16/29°C
23°C14/31°C
33AQI
29AQI
35AQI
32AQI
2026 Days Vs Air Quality
Frankfurt, Hesse, Germany
85%
187
14%
32
0.9%
2
Total number of days with different AQI categories in last 224 days in 2026 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 224 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
Frankfurt, Hesse, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI (US)
40AQI (US)
46AQI (US)
32AQI (US)
45AQI (US)
64AQI (US)
69AQI (US)
42AQI (US)
19AQI (US)
28AQI (US)
37AQI (US)
45AQI (US)
30AQI (US)
35AQI (US)
36AQI (US)
38AQI (US)
52AQI (US)
54AQI (US)
67AQI (US)
84AQI (US)
86AQI (US)
101AQI (US)
104AQI (US)
90AQI (US)
72AQI (US)
62AQI (US)
60AQI (US)
39AQI (US)
59AQI (US)
56AQI (US)
46AQI (US)
56AQI (US)
47AQI (US)
61AQI (US)
57AQI (US)
62AQI (US)
64AQI (US)
73AQI (US)
29AQI (US)
30AQI (US)
42AQI (US)
18AQI (US)
18AQI (US)
38AQI (US)
42AQI (US)
34AQI (US)
36AQI (US)
44AQI (US)
42AQI (US)
40AQI (US)
64AQI (US)
18AQI (US)
10AQI (US)
34AQI (US)
35AQI (US)
34AQI (US)
38AQI (US)
49AQI (US)
28AQI (US)
23AQI (US)
47AQI (US)
47AQI (US)
48AQI (US)
50AQI (US)
59AQI (US)
63AQI (US)
64AQI (US)
79AQI (US)
66AQI (US)
22AQI (US)
28AQI (US)
39AQI (US)
30AQI (US)
30AQI (US)
34AQI (US)
34AQI (US)
36AQI (US)
64AQI (US)
72AQI (US)
58AQI (US)
43AQI (US)
40AQI (US)
52AQI (US)
30AQI (US)
16AQI (US)
21AQI (US)
30AQI (US)
26AQI (US)
22AQI (US)
30AQI (US)
32AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
34AQI (US)
32AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
20AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
28AQI (US)
36AQI (US)
38AQI (US)
33AQI (US)
31AQI (US)
31AQI (US)
32AQI (US)
34AQI (US)
37AQI (US)
50AQI (US)
43AQI (US)
33AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
27AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
31AQI (US)
29AQI (US)
30AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
21AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
32AQI (US)
43AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
33AQI (US)
32AQI (US)
32AQI (US)
27AQI (US)
32AQI (US)
31AQI (US)
52AQI (US)
56AQI (US)
40AQI (US)
25AQI (US)
35AQI (US)
41AQI (US)
39AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
28AQI (US)
26AQI (US)
55AQI (US)
41AQI (US)
42AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
29AQI (US)
32AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
January55AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
December70AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202440AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202340AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
November34AQI (US)
202242AQI (US)
Highest AQI (US) recorded in
December52AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202136AQI (US)
Highest AQI (US) recorded in
January44AQI (US)
Lowest AQI (US) recorded in
March26AQI (US)
202041AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Frankfurt's annual 2026 AQI (US) (35) shows an average percentage change of -13.8% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (36), 2022 (42), 2023 (40), 2024 (40), 2025 (46).