Graz, Steiermark, Austria 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
Graz, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (20th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 34 of Good air quality on the same day.
Day & Night AQI Trend: 20th Jul - 21st Jul 2026
Graz, Steiermark, Austria
5 AM20th Jul 2026
8 PM
4 AM21st Jul 2026
48AQI
24AQI
45AQI
27AQI
In the last 24 hours,
Graz's AQI reached its highest point of 48 at 11 AM during the Day, while the lowest point, 24, was recorded at 8 PM during the Day between 20th Jul and 21st Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Graz, Steiermark, Austria
23°C18/28°C
21°C17/26°C
22°C17/26°C
23°C18/28°C
24°C20/29°C
25°C21/30°C
25°C20/31°C
25°C20/31°C
25°C19/30°C
22°C14/29°C
18°C14/23°C
19°C15/23°C
18°C12/23°C
18°C14/23°C
18°C15/21°C
21°C16/26°C
17°C15/20°C
17°C14/22°C
19°C14/22°C
20°C16/26°C
19°C15/23°C
21°C15/27°C
20°C16/26°C
21°C17/28°C
21°C18/26°C
21°C19/26°C
19°C15/25°C
17°C14/24°C
17°C13/21°C
15°C12/18°C
41AQI
29AQI
38AQI
31AQI
2026 Days Vs Air Quality
Graz, Steiermark, Austria
59%
117
36%
72
5%
9
Total number of days with different AQI categories in last 202 days in 2026 (163 days remaining)
Under WHO’s Safe Air Quality Limits: 59%
Health Risk Level:
Considerable
In 2026, 59% of 202 days were within WHO’s safe air quality limits, and 41% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Graz, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
112AQI (US)
73AQI (US)
74AQI (US)
65AQI (US)
64AQI (US)
72AQI (US)
57AQI (US)
77AQI (US)
101AQI (US)
62AQI (US)
47AQI (US)
64AQI (US)
92AQI (US)
90AQI (US)
104AQI (US)
115AQI (US)
106AQI (US)
72AQI (US)
85AQI (US)
85AQI (US)
93AQI (US)
102AQI (US)
129AQI (US)
140AQI (US)
124AQI (US)
62AQI (US)
52AQI (US)
53AQI (US)
47AQI (US)
57AQI (US)
63AQI (US)
67AQI (US)
79AQI (US)
79AQI (US)
67AQI (US)
50AQI (US)
57AQI (US)
60AQI (US)
60AQI (US)
62AQI (US)
67AQI (US)
64AQI (US)
48AQI (US)
30AQI (US)
51AQI (US)
26AQI (US)
59AQI (US)
57AQI (US)
32AQI (US)
48AQI (US)
54AQI (US)
88AQI (US)
74AQI (US)
58AQI (US)
39AQI (US)
38AQI (US)
62AQI (US)
79AQI (US)
84AQI (US)
82AQI (US)
95AQI (US)
93AQI (US)
70AQI (US)
56AQI (US)
68AQI (US)
83AQI (US)
73AQI (US)
67AQI (US)
71AQI (US)
73AQI (US)
61AQI (US)
49AQI (US)
40AQI (US)
45AQI (US)
55AQI (US)
25AQI (US)
61AQI (US)
58AQI (US)
71AQI (US)
85AQI (US)
64AQI (US)
60AQI (US)
58AQI (US)
64AQI (US)
16AQI (US)
20AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
29AQI (US)
28AQI (US)
40AQI (US)
41AQI (US)
32AQI (US)
47AQI (US)
32AQI (US)
30AQI (US)
26AQI (US)
32AQI (US)
54AQI (US)
76AQI (US)
54AQI (US)
47AQI (US)
58AQI (US)
72AQI (US)
66AQI (US)
42AQI (US)
35AQI (US)
23AQI (US)
34AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
22AQI (US)
28AQI (US)
34AQI (US)
37AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
43AQI (US)
33AQI (US)
14AQI (US)
21AQI (US)
30AQI (US)
26AQI (US)
37AQI (US)
44AQI (US)
29AQI (US)
34AQI (US)
35AQI (US)
47AQI (US)
29AQI (US)
32AQI (US)
40AQI (US)
50AQI (US)
48AQI (US)
38AQI (US)
28AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
18AQI (US)
16AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
24AQI (US)
26AQI (US)
13AQI (US)
11AQI (US)
19AQI (US)
20AQI (US)
22AQI (US)
23AQI (US)
28AQI (US)
25AQI (US)
34AQI (US)
45AQI (US)
49AQI (US)
46AQI (US)
46AQI (US)
49AQI (US)
45AQI (US)
34AQI (US)
39AQI (US)
56AQI (US)
59AQI (US)
68AQI (US)
64AQI (US)
54AQI (US)
17AQI (US)
28AQI (US)
16AQI (US)
20AQI (US)
14AQI (US)
14AQI (US)
22AQI (US)
27AQI (US)
22AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
35AQI (US)
30AQI (US)
20AQI (US)
39AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
82AQI (US)
59AQI (US)
57AQI (US)
38AQI (US)
31AQI (US)
33AQI (US)
27AQI (US)
No. of days
202648AQI (US)
Highest AQI (US) recorded in
January82AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202545AQI (US)
Highest AQI (US) recorded in
February71AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
202428AQI (US)
Highest AQI (US) recorded in
November59AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
December31AQI (US)
Lowest AQI (US) recorded in
July14AQI (US)
202221AQI (US)
Highest AQI (US) recorded in
March28AQI (US)
Lowest AQI (US) recorded in
August12AQI (US)
202119AQI (US)
Highest AQI (US) recorded in
February30AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
March25AQI (US)
Lowest AQI (US) recorded in
June11AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Graz's annual 2026 AQI (US) (48) shows an average percentage change of 113.6% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (19), 2022 (21), 2023 (20), 2024 (28), 2025 (45).