Alesd, Bihor, Romania 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
Alesd, Bihor, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Alesd, Bihor, Romania
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
27AQI
24AQI
27AQI
24AQI
In the last 24 hours,
Alesd's AQI reached its highest point of 27 at 9 AM during the Day, while the lowest point, 24, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Alesd, Bihor, Romania
27°C17/38°C
23°C14/32°C
28°C17/37°C
28°C20/38°C
22°C16/34°C
15°C14/17°C
15°C13/17°C
17°C14/22°C
20°C13/26°C
24°C16/31°C
25°C20/31°C
25°C19/32°C
23°C17/28°C
17°C14/22°C
18°C12/24°C
21°C13/28°C
25°C19/33°C
27°C19/35°C
26°C20/33°C
25°C17/32°C
28°C20/35°C
29°C21/36°C
29°C22/40°C
22°C17/29°C
21°C17/26°C
21°C16/26°C
21°C15/27°C
23°C16/29°C
22°C14/29°C
25°C17/33°C
--°C/°C
28AQI
28AQI
29AQI
29AQI
2025 Days Vs Air Quality
Alesd, Bihor, Romania
62%
132
38%
82
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2025, 62% of 215 days were within WHO’s safe air quality limits, and 38% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Alesd, Bihor, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
59AQI
60AQI
59AQI
58AQI
58AQI
55AQI
54AQI
53AQI
53AQI
51AQI
48AQI
45AQI
42AQI
49AQI
57AQI
61AQI
66AQI
63AQI
62AQI
59AQI
62AQI
62AQI
61AQI
60AQI
59AQI
58AQI
57AQI
56AQI
55AQI
56AQI
56AQI
54AQI
54AQI
55AQI
56AQI
58AQI
65AQI
64AQI
65AQI
65AQI
66AQI
68AQI
68AQI
70AQI
71AQI
72AQI
68AQI
65AQI
66AQI
65AQI
66AQI
66AQI
68AQI
69AQI
70AQI
74AQI
76AQI
74AQI
69AQI
64AQI
59AQI
59AQI
57AQI
59AQI
60AQI
60AQI
62AQI
65AQI
68AQI
63AQI
58AQI
55AQI
53AQI
47AQI
44AQI
44AQI
42AQI
46AQI
50AQI
52AQI
54AQI
54AQI
54AQI
53AQI
54AQI
54AQI
53AQI
51AQI
52AQI
51AQI
51AQI
50AQI
50AQI
48AQI
48AQI
43AQI
42AQI
43AQI
45AQI
42AQI
41AQI
40AQI
40AQI
40AQI
41AQI
41AQI
42AQI
37AQI
30AQI
32AQI
32AQI
31AQI
30AQI
29AQI
28AQI
27AQI
27AQI
28AQI
31AQI
33AQI
34AQI
36AQI
41AQI
39AQI
39AQI
37AQI
37AQI
36AQI
35AQI
36AQI
34AQI
34AQI
35AQI
35AQI
35AQI
30AQI
30AQI
26AQI
26AQI
30AQI
31AQI
33AQI
34AQI
30AQI
30AQI
32AQI
32AQI
32AQI
28AQI
27AQI
31AQI
31AQI
38AQI
34AQI
33AQI
42AQI
50AQI
52AQI
42AQI
39AQI
34AQI
46AQI
39AQI
37AQI
34AQI
33AQI
36AQI
38AQI
39AQI
42AQI
39AQI
34AQI
33AQI
33AQI
35AQI
36AQI
34AQI
36AQI
32AQI
32AQI
31AQI
29AQI
28AQI
30AQI
32AQI
33AQI
34AQI
38AQI
35AQI
29AQI
24AQI
25AQI
24AQI
25AQI
28AQI
31AQI
33AQI
32AQI
29AQI
26AQI
28AQI
33AQI
34AQI
25AQI
25AQI
26AQI
29AQI
33AQI
27AQI
25AQI
25AQI
26AQI
25AQI
26AQI
57AQI
66AQI
55AQI
38AQI
33AQI
37AQI
29AQI
26AQI
No. of days
202545AQI
Highest AQI recorded in
February66AQI
Lowest AQI recorded in
August26AQI
202445AQI
Highest AQI recorded in
November76AQI
Lowest AQI recorded in
April14AQI
202341AQI
Highest AQI recorded in
December42AQI
Lowest AQI recorded in
November27AQI
202218AQI
Highest AQI recorded in
October30AQI
Lowest AQI recorded in
May8AQI
202111AQI
Highest AQI recorded in
February19AQI
Lowest AQI recorded in
June2AQI
202012AQI
Highest AQI recorded in
October27AQI
Lowest AQI recorded in
July4AQI
Most & Least Polluted Years Over the Last 6 Years
Alesd's annual 2025 AQI (45) shows an average percentage change of 145.1% (worsened AQI) compared to previous years: 2020 (12), 2021 (11), 2022 (18), 2023 (41), 2024 (45).