Hartberg, 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
Hartberg, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (27th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 37 of Good air quality on the same day.
Day & Night AQI Trend: 26th Jul - 27th Jul 2026
Hartberg, Steiermark, Austria
5 AM26th Jul 2026
8 PM
4 AM27th Jul 2026
50AQI
34AQI
46AQI
39AQI
In the last 24 hours,
Hartberg's AQI reached its highest point of 50 at 2 PM during the Day, while the lowest point, 34, was recorded at 5 AM during the Day between 26th Jul and 27th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Hartberg, Steiermark, Austria
26°C21/31°C
26°C21/31°C
25°C20/30°C
22°C14/29°C
17°C13/22°C
18°C14/22°C
17°C12/21°C
17°C13/21°C
17°C14/21°C
21°C16/25°C
16°C14/20°C
16°C13/21°C
18°C15/21°C
20°C15/25°C
18°C15/21°C
20°C15/26°C
20°C16/27°C
20°C17/25°C
20°C17/26°C
21°C18/27°C
19°C17/26°C
17°C14/24°C
16°C12/21°C
15°C11/18°C
14°C10/19°C
15°C12/20°C
14°C9/18°C
17°C12/24°C
19°C16/25°C
19°C16/23°C
43AQI
28AQI
38AQI
32AQI
2026 Days Vs Air Quality
Hartberg, Steiermark, Austria
63%
130
35%
72
1%
3
Total number of days with different AQI categories in last 208 days in 2026 (157 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2026, 63% of 208 days were within WHO’s safe air quality limits, and 37% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Hartberg, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI (US)
50AQI (US)
46AQI (US)
36AQI (US)
44AQI (US)
51AQI (US)
42AQI (US)
54AQI (US)
59AQI (US)
66AQI (US)
34AQI (US)
43AQI (US)
56AQI (US)
63AQI (US)
68AQI (US)
53AQI (US)
64AQI (US)
56AQI (US)
60AQI (US)
64AQI (US)
70AQI (US)
112AQI (US)
126AQI (US)
118AQI (US)
93AQI (US)
37AQI (US)
41AQI (US)
54AQI (US)
42AQI (US)
58AQI (US)
77AQI (US)
80AQI (US)
83AQI (US)
74AQI (US)
62AQI (US)
51AQI (US)
39AQI (US)
52AQI (US)
55AQI (US)
58AQI (US)
66AQI (US)
52AQI (US)
36AQI (US)
28AQI (US)
50AQI (US)
24AQI (US)
57AQI (US)
52AQI (US)
24AQI (US)
47AQI (US)
48AQI (US)
86AQI (US)
72AQI (US)
51AQI (US)
26AQI (US)
30AQI (US)
58AQI (US)
75AQI (US)
80AQI (US)
80AQI (US)
90AQI (US)
90AQI (US)
68AQI (US)
52AQI (US)
68AQI (US)
81AQI (US)
68AQI (US)
65AQI (US)
69AQI (US)
70AQI (US)
59AQI (US)
45AQI (US)
39AQI (US)
46AQI (US)
54AQI (US)
23AQI (US)
60AQI (US)
54AQI (US)
70AQI (US)
83AQI (US)
64AQI (US)
60AQI (US)
60AQI (US)
63AQI (US)
14AQI (US)
18AQI (US)
30AQI (US)
30AQI (US)
27AQI (US)
20AQI (US)
24AQI (US)
40AQI (US)
41AQI (US)
32AQI (US)
46AQI (US)
31AQI (US)
26AQI (US)
18AQI (US)
30AQI (US)
56AQI (US)
75AQI (US)
50AQI (US)
46AQI (US)
60AQI (US)
72AQI (US)
67AQI (US)
42AQI (US)
36AQI (US)
21AQI (US)
35AQI (US)
24AQI (US)
18AQI (US)
19AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
28AQI (US)
34AQI (US)
34AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
42AQI (US)
34AQI (US)
13AQI (US)
21AQI (US)
32AQI (US)
28AQI (US)
38AQI (US)
44AQI (US)
28AQI (US)
34AQI (US)
36AQI (US)
47AQI (US)
29AQI (US)
32AQI (US)
40AQI (US)
50AQI (US)
48AQI (US)
48AQI (US)
30AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
32AQI (US)
24AQI (US)
16AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
28AQI (US)
30AQI (US)
19AQI (US)
16AQI (US)
18AQI (US)
19AQI (US)
24AQI (US)
22AQI (US)
30AQI (US)
28AQI (US)
40AQI (US)
54AQI (US)
58AQI (US)
56AQI (US)
58AQI (US)
59AQI (US)
56AQI (US)
38AQI (US)
44AQI (US)
61AQI (US)
70AQI (US)
82AQI (US)
76AQI (US)
64AQI (US)
16AQI (US)
28AQI (US)
19AQI (US)
23AQI (US)
18AQI (US)
15AQI (US)
18AQI (US)
28AQI (US)
22AQI (US)
36AQI (US)
33AQI (US)
33AQI (US)
44AQI (US)
46AQI (US)
42AQI (US)
50AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
26AQI (US)
40AQI (US)
37AQI (US)
60AQI (US)
54AQI (US)
55AQI (US)
37AQI (US)
32AQI (US)
38AQI (US)
31AQI (US)
No. of days
202644AQI (US)
Highest AQI (US) recorded in
January60AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
September24AQI (US)
202420AQI (US)
Highest AQI (US) recorded in
November49AQI (US)
Lowest AQI (US) recorded in
May9AQI (US)
202312AQI (US)
Highest AQI (US) recorded in
February14AQI (US)
Lowest AQI (US) recorded in
November9AQI (US)
202213AQI (US)
Highest AQI (US) recorded in
March21AQI (US)
Lowest AQI (US) recorded in
September7AQI (US)
202112AQI (US)
Highest AQI (US) recorded in
February20AQI (US)
Lowest AQI (US) recorded in
May6AQI (US)
202012AQI (US)
Highest AQI (US) recorded in
March24AQI (US)
Lowest AQI (US) recorded in
June9AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hartberg's annual 2026 AQI (US) (44) shows an average percentage change of 196.2% (worsened AQI (US)) compared to previous years: 2020 (12), 2021 (12), 2022 (13), 2023 (12), 2024 (20), 2025 (37).