Strada stefan Mora, Cluj Napoca, Cluj, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Strada stefan Mora, Cluj Napoca, Cluj, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (5th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Strada stefan Mora, Cluj Napoca, Cluj, Romania
7 AM5th Oct 2025
7 PM
6 AM6th Oct 2025
AQI
AQI
83AQI
51AQI
In the last 24 hours,
Strada stefan Mora's AQI reached its highest point of 83 at 12 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Strada stefan Mora, Cluj Napoca, Cluj, Romania
22°C15/29°C
21°C15/29°C
19°C13/27°C
16°C13/20°C
19°C12/26°C
18°C15/21°C
18°C15/23°C
19°C15/25°C
17°C13/24°C
16°C12/22°C
17°C11/24°C
14°C10/19°C
13°C8/18°C
15°C9/21°C
17°C11/25°C
19°C13/27°C
19°C12/27°C
18°C12/26°C
19°C13/26°C
15°C11/20°C
11°C9/13°C
11°C7/15°C
10°C5/17°C
10°C6/14°C
9°C5/13°C
8°C5/12°C
8°C6/10°C
7°C6/10°C
7°C6/9°C
--°C/°C
--°C/°C
34AQI
28AQI
35AQI
31AQI
2025 Days Vs Air Quality
Strada stefan Mora, Cluj Napoca, Cluj, Romania
58%
160
42%
118
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2025, 58% of 278 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Strada stefan Mora, Cluj Napoca, Cluj, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
60AQI
62AQI
61AQI
59AQI
59AQI
57AQI
57AQI
58AQI
57AQI
56AQI
54AQI
51AQI
51AQI
52AQI
54AQI
55AQI
56AQI
58AQI
57AQI
58AQI
58AQI
60AQI
60AQI
60AQI
59AQI
59AQI
59AQI
58AQI
59AQI
58AQI
59AQI
59AQI
59AQI
59AQI
59AQI
60AQI
59AQI
59AQI
60AQI
60AQI
61AQI
60AQI
61AQI
61AQI
63AQI
62AQI
61AQI
62AQI
62AQI
61AQI
61AQI
61AQI
61AQI
61AQI
63AQI
62AQI
62AQI
61AQI
61AQI
61AQI
60AQI
60AQI
58AQI
58AQI
58AQI
57AQI
57AQI
58AQI
59AQI
59AQI
57AQI
56AQI
55AQI
53AQI
50AQI
49AQI
46AQI
47AQI
48AQI
51AQI
52AQI
54AQI
54AQI
54AQI
53AQI
53AQI
52AQI
51AQI
51AQI
50AQI
49AQI
49AQI
48AQI
47AQI
47AQI
45AQI
42AQI
42AQI
40AQI
40AQI
40AQI
40AQI
39AQI
38AQI
37AQI
37AQI
37AQI
37AQI
34AQI
32AQI
30AQI
30AQI
29AQI
29AQI
29AQI
28AQI
28AQI
29AQI
29AQI
28AQI
30AQI
44AQI
44AQI
49AQI
48AQI
51AQI
42AQI
49AQI
55AQI
48AQI
29AQI
61AQI
60AQI
51AQI
57AQI
56AQI
39AQI
54AQI
50AQI
57AQI
57AQI
60AQI
58AQI
47AQI
40AQI
32AQI
33AQI
31AQI
47AQI
56AQI
53AQI
59AQI
51AQI
49AQI
55AQI
65AQI
67AQI
71AQI
69AQI
67AQI
70AQI
72AQI
59AQI
56AQI
51AQI
51AQI
52AQI
57AQI
46AQI
49AQI
42AQI
34AQI
23AQI
35AQI
38AQI
36AQI
35AQI
34AQI
34AQI
32AQI
33AQI
32AQI
28AQI
29AQI
35AQI
36AQI
34AQI
43AQI
42AQI
41AQI
36AQI
40AQI
38AQI
39AQI
41AQI
39AQI
35AQI
30AQI
20AQI
20AQI
23AQI
35AQI
31AQI
20AQI
21AQI
26AQI
33AQI
28AQI
21AQI
19AQI
20AQI
24AQI
24AQI
27AQI
28AQI
28AQI
28AQI
28AQI
25AQI
24AQI
21AQI
25AQI
28AQI
30AQI
30AQI
32AQI
31AQI
33AQI
34AQI
32AQI
32AQI
34AQI
33AQI
34AQI
32AQI
31AQI
29AQI
27AQI
29AQI
30AQI
28AQI
29AQI
29AQI
31AQI
31AQI
32AQI
36AQI
33AQI
32AQI
32AQI
33AQI
34AQI
35AQI
34AQI
33AQI
33AQI
33AQI
29AQI
25AQI
22AQI
17AQI
23AQI
34AQI
29AQI
24AQI
24AQI
33AQI
24AQI
15AQI
16AQI
25AQI
25AQI
35AQI
46AQI
58AQI
55AQI
55AQI
58AQI
57AQI
61AQI
54AQI
37AQI
48AQI
50AQI
31AQI
29AQI
29AQI
54AQI
No. of days
202544AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
September29AQI
202464AQI
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
September27AQI
202371AQI
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
July48AQI
202299AQI
Highest AQI recorded in
October109AQI
Lowest AQI recorded in
November95AQI
Most & Least Polluted Years Over the Last 4 Years
Strada stefan Mora's annual 2025 AQI (44) shows an average percentage change of -41.3% (improved AQI) compared to previous years: 2022 (99), 2023 (71), 2024 (64).