Str Calea Zarandului, Deva, Hunedoara, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Str Calea Zarandului, Deva, Hunedoara, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (17th September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Str Calea Zarandului, Deva, Hunedoara, Romania
6 AM17th Sep 2025
8 PM
5 AM18th Sep 2025
32AQI
26AQI
30AQI
25AQI
In the last 24 hours,
Str Calea Zarandului's AQI reached its highest point of 32 at 10 AM during the Day, while the lowest point, 25, was recorded at 5 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Str Calea Zarandului, Deva, Hunedoara, Romania
19°C12/27°C
21°C12/30°C
24°C14/33°C
21°C12/28°C
16°C10/23°C
15°C7/22°C
14°C4/23°C
16°C7/26°C
19°C9/29°C
20°C10/31°C
21°C11/33°C
22°C13/34°C
17°C13/23°C
18°C13/24°C
20°C12/30°C
22°C14/32°C
22°C14/31°C
22°C14/31°C
22°C13/30°C
20°C14/29°C
17°C12/28°C
18°C12/26°C
18°C12/26°C
19°C15/24°C
19°C13/26°C
18°C11/27°C
17°C12/25°C
17°C12/24°C
18°C10/28°C
15°C10/21°C
--°C/°C
34AQI
33AQI
34AQI
34AQI
2025 Days Vs Air Quality
Str Calea Zarandului, Deva, Hunedoara, Romania
63%
163
37%
97
Total number of days with different AQI categories in last 261 days in 2025 (104 days remaining)
Under WHO’s Safe Air Quality Limits: 63%
Health Risk Level:
Moderate
In 2025, 63% of 261 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
Str Calea Zarandului, Deva, Hunedoara, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
63AQI
62AQI
62AQI
61AQI
60AQI
59AQI
58AQI
57AQI
56AQI
54AQI
54AQI
53AQI
54AQI
55AQI
56AQI
56AQI
57AQI
58AQI
58AQI
59AQI
59AQI
61AQI
62AQI
62AQI
62AQI
61AQI
60AQI
60AQI
59AQI
59AQI
58AQI
57AQI
57AQI
58AQI
59AQI
60AQI
61AQI
61AQI
61AQI
62AQI
66AQI
61AQI
62AQI
62AQI
66AQI
64AQI
64AQI
62AQI
63AQI
62AQI
65AQI
66AQI
65AQI
62AQI
66AQI
65AQI
66AQI
66AQI
67AQI
64AQI
61AQI
60AQI
58AQI
59AQI
61AQI
60AQI
59AQI
59AQI
59AQI
59AQI
58AQI
57AQI
56AQI
54AQI
53AQI
52AQI
49AQI
50AQI
52AQI
58AQI
56AQI
57AQI
57AQI
56AQI
55AQI
55AQI
54AQI
53AQI
53AQI
52AQI
51AQI
51AQI
50AQI
49AQI
48AQI
46AQI
44AQI
44AQI
43AQI
43AQI
40AQI
41AQI
41AQI
40AQI
40AQI
40AQI
40AQI
39AQI
37AQI
35AQI
30AQI
28AQI
28AQI
29AQI
29AQI
29AQI
29AQI
30AQI
30AQI
31AQI
34AQI
37AQI
39AQI
41AQI
44AQI
47AQI
46AQI
48AQI
47AQI
47AQI
47AQI
47AQI
48AQI
46AQI
47AQI
46AQI
44AQI
42AQI
39AQI
38AQI
39AQI
40AQI
42AQI
40AQI
41AQI
40AQI
39AQI
38AQI
38AQI
37AQI
39AQI
40AQI
42AQI
44AQI
44AQI
47AQI
51AQI
52AQI
52AQI
52AQI
52AQI
54AQI
53AQI
50AQI
46AQI
46AQI
47AQI
47AQI
47AQI
48AQI
49AQI
43AQI
40AQI
40AQI
41AQI
44AQI
47AQI
46AQI
44AQI
41AQI
39AQI
38AQI
35AQI
34AQI
35AQI
37AQI
38AQI
43AQI
46AQI
45AQI
41AQI
38AQI
36AQI
37AQI
40AQI
38AQI
37AQI
35AQI
31AQI
30AQI
29AQI
31AQI
32AQI
29AQI
28AQI
30AQI
35AQI
36AQI
33AQI
30AQI
28AQI
28AQI
27AQI
28AQI
28AQI
28AQI
28AQI
29AQI
29AQI
28AQI
28AQI
29AQI
30AQI
31AQI
32AQI
35AQI
36AQI
37AQI
36AQI
35AQI
35AQI
35AQI
35AQI
36AQI
35AQI
33AQI
30AQI
28AQI
30AQI
31AQI
31AQI
32AQI
32AQI
33AQI
33AQI
34AQI
36AQI
36AQI
35AQI
34AQI
35AQI
36AQI
38AQI
38AQI
37AQI
38AQI
38AQI
36AQI
32AQI
30AQI
59AQI
63AQI
56AQI
39AQI
42AQI
46AQI
35AQI
32AQI
35AQI
No. of days
202545AQI
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
August32AQI
202448AQI
Highest AQI recorded in
November92AQI
Lowest AQI recorded in
April14AQI
202314AQI
Highest AQI recorded in
December24AQI
Lowest AQI recorded in
January7AQI
202215AQI
Highest AQI recorded in
March31AQI
Lowest AQI recorded in
November5AQI
202123AQI
Highest AQI recorded in
July32AQI
Lowest AQI recorded in
September16AQI
202019AQI
Highest AQI recorded in
March22AQI
Lowest AQI recorded in
December15AQI
Most & Least Polluted Years Over the Last 6 Years
Str Calea Zarandului's annual 2025 AQI (45) shows an average percentage change of 131.7% (worsened AQI) compared to previous years: 2020 (19), 2021 (23), 2022 (15), 2023 (14), 2024 (48).