Strlily, Oradea, 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
Strlily, Oradea, Bihor, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Strlily, Oradea, Bihor, Romania
5 AM4th Aug 2025
9 PM
4 AM5th Aug 2025
29AQI
26AQI
29AQI
26AQI
In the last 24 hours,
Strlily's AQI reached its highest point of 29 at 2 PM during the Day, while the lowest point, 26, was recorded at 10 PM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Strlily, Oradea, Bihor, Romania
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
24°C18/31°C
23°C17/28°C
--°C/°C
28AQI
28AQI
28AQI
28AQI
2025 Days Vs Air Quality
Strlily, Oradea, Bihor, Romania
62%
133
38%
82
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 62%
Health Risk Level:
Moderate
In 2025, 62% of 217 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
Strlily, Oradea, Bihor, Romania
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI
63AQI
61AQI
60AQI
60AQI
57AQI
55AQI
53AQI
53AQI
51AQI
48AQI
46AQI
46AQI
52AQI
57AQI
61AQI
63AQI
64AQI
64AQI
62AQI
62AQI
63AQI
64AQI
63AQI
63AQI
63AQI
61AQI
60AQI
58AQI
58AQI
58AQI
58AQI
58AQI
58AQI
60AQI
63AQI
67AQI
69AQI
69AQI
71AQI
74AQI
77AQI
78AQI
79AQI
76AQI
74AQI
71AQI
70AQI
69AQI
70AQI
70AQI
71AQI
72AQI
73AQI
74AQI
76AQI
76AQI
73AQI
70AQI
67AQI
64AQI
62AQI
60AQI
61AQI
61AQI
61AQI
63AQI
66AQI
66AQI
65AQI
61AQI
58AQI
56AQI
53AQI
51AQI
48AQI
46AQI
49AQI
52AQI
54AQI
55AQI
55AQI
54AQI
54AQI
54AQI
54AQI
53AQI
51AQI
50AQI
50AQI
49AQI
48AQI
49AQI
48AQI
46AQI
44AQI
43AQI
43AQI
43AQI
43AQI
42AQI
42AQI
41AQI
40AQI
39AQI
40AQI
41AQI
38AQI
35AQI
35AQI
33AQI
34AQI
34AQI
37AQI
36AQI
36AQI
33AQI
34AQI
35AQI
38AQI
37AQI
40AQI
41AQI
37AQI
42AQI
39AQI
37AQI
35AQI
32AQI
33AQI
32AQI
33AQI
32AQI
31AQI
33AQI
30AQI
29AQI
27AQI
26AQI
27AQI
29AQI
31AQI
32AQI
29AQI
29AQI
28AQI
28AQI
28AQI
26AQI
24AQI
26AQI
29AQI
29AQI
30AQI
29AQI
29AQI
32AQI
36AQI
34AQI
34AQI
35AQI
45AQI
40AQI
37AQI
33AQI
31AQI
31AQI
33AQI
34AQI
38AQI
38AQI
34AQI
32AQI
32AQI
33AQI
33AQI
32AQI
32AQI
30AQI
27AQI
28AQI
27AQI
27AQI
27AQI
28AQI
28AQI
28AQI
30AQI
31AQI
28AQI
26AQI
25AQI
25AQI
26AQI
28AQI
29AQI
31AQI
31AQI
28AQI
27AQI
28AQI
33AQI
37AQI
33AQI
30AQI
29AQI
29AQI
29AQI
28AQI
26AQI
25AQI
25AQI
25AQI
26AQI
27AQI
58AQI
70AQI
57AQI
40AQI
32AQI
33AQI
28AQI
26AQI
No. of days
202545AQI
Highest AQI recorded in
February70AQI
Lowest AQI recorded in
August26AQI
202440AQI
Highest AQI recorded in
November72AQI
Lowest AQI recorded in
February6AQI
202313AQI
Highest AQI recorded in
December40AQI
Lowest AQI recorded in
May6AQI
20229AQI
Highest AQI recorded in
January14AQI
Lowest AQI recorded in
September8AQI
202110AQI
Highest AQI recorded in
January17AQI
Lowest AQI recorded in
July5AQI
202021AQI
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
May17AQI
Most & Least Polluted Years Over the Last 6 Years
Strlily's annual 2025 AQI (45) shows an average percentage change of 230.1% (worsened AQI) compared to previous years: 2020 (21), 2021 (10), 2022 (9), 2023 (13), 2024 (40).