Str Matei Corvin, Oradea, Bihor, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Str Matei Corvin, Oradea, Bihor, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Str Matei Corvin, Oradea, Bihor, Romania
5 AM3rd Jun 2026
9 PM
4 AM4th Jun 2026
30AQI
18AQI
28AQI
18AQI
In the last 24 hours,
Str Matei Corvin's AQI reached its highest point of 30 at 8 AM during the Day, while the lowest point, 18, was recorded at 11 PM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Str Matei Corvin, Oradea, Bihor, Romania
18°C11/24°C
15°C14/18°C
17°C12/22°C
16°C12/21°C
16°C10/22°C
18°C13/23°C
13°C9/16°C
10°C7/15°C
12°C6/18°C
15°C10/21°C
15°C12/19°C
15°C11/20°C
12°C11/14°C
14°C8/19°C
16°C10/22°C
16°C10/22°C
18°C14/23°C
18°C12/25°C
19°C12/25°C
21°C15/27°C
21°C13/28°C
22°C16/29°C
16°C11/20°C
15°C9/21°C
16°C10/23°C
18°C12/24°C
18°C16/21°C
17°C14/22°C
20°C13/26°C
18°C15/22°C
34AQI
27AQI
37AQI
31AQI
2026 Days Vs Air Quality
Str Matei Corvin, Oradea, Bihor, Romania
50%
75
44%
67
6%
9
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2026, 50% of 155 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Str Matei Corvin, Oradea, Bihor, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
52AQI (US)
52AQI (US)
57AQI (US)
73AQI (US)
80AQI (US)
72AQI (US)
68AQI (US)
70AQI (US)
77AQI (US)
94AQI (US)
62AQI (US)
66AQI (US)
75AQI (US)
101AQI (US)
120AQI (US)
115AQI (US)
97AQI (US)
93AQI (US)
84AQI (US)
106AQI (US)
110AQI (US)
135AQI (US)
133AQI (US)
112AQI (US)
86AQI (US)
69AQI (US)
63AQI (US)
45AQI (US)
37AQI (US)
45AQI (US)
46AQI (US)
64AQI (US)
63AQI (US)
75AQI (US)
56AQI (US)
51AQI (US)
64AQI (US)
70AQI (US)
67AQI (US)
63AQI (US)
61AQI (US)
96AQI (US)
94AQI (US)
57AQI (US)
61AQI (US)
54AQI (US)
52AQI (US)
71AQI (US)
59AQI (US)
49AQI (US)
41AQI (US)
44AQI (US)
67AQI (US)
48AQI (US)
33AQI (US)
44AQI (US)
28AQI (US)
47AQI (US)
82AQI (US)
86AQI (US)
122AQI (US)
85AQI (US)
92AQI (US)
77AQI (US)
54AQI (US)
69AQI (US)
80AQI (US)
64AQI (US)
62AQI (US)
60AQI (US)
61AQI (US)
71AQI (US)
65AQI (US)
61AQI (US)
63AQI (US)
59AQI (US)
56AQI (US)
22AQI (US)
22AQI (US)
52AQI (US)
45AQI (US)
41AQI (US)
52AQI (US)
65AQI (US)
54AQI (US)
38AQI (US)
37AQI (US)
60AQI (US)
57AQI (US)
45AQI (US)
46AQI (US)
45AQI (US)
40AQI (US)
34AQI (US)
33AQI (US)
28AQI (US)
21AQI (US)
17AQI (US)
20AQI (US)
31AQI (US)
48AQI (US)
51AQI (US)
39AQI (US)
29AQI (US)
55AQI (US)
54AQI (US)
29AQI (US)
29AQI (US)
29AQI (US)
16AQI (US)
32AQI (US)
25AQI (US)
30AQI (US)
29AQI (US)
36AQI (US)
39AQI (US)
20AQI (US)
20AQI (US)
27AQI (US)
22AQI (US)
23AQI (US)
30AQI (US)
34AQI (US)
34AQI (US)
24AQI (US)
25AQI (US)
30AQI (US)
30AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
40AQI (US)
50AQI (US)
36AQI (US)
34AQI (US)
41AQI (US)
56AQI (US)
56AQI (US)
37AQI (US)
42AQI (US)
44AQI (US)
38AQI (US)
26AQI (US)
27AQI (US)
19AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
80AQI (US)
59AQI (US)
61AQI (US)
33AQI (US)
32AQI (US)
25AQI (US)
No. of days
202653AQI (US)
Highest AQI (US) recorded in
January80AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202552AQI (US)
Highest AQI (US) recorded in
December89AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202454AQI (US)
Highest AQI (US) recorded in
April134AQI (US)
Lowest AQI (US) recorded in
February15AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
December43AQI (US)
Lowest AQI (US) recorded in
January7AQI (US)
202210AQI (US)
Highest AQI (US) recorded in
January39AQI (US)
Lowest AQI (US) recorded in
August4AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
November42AQI (US)
Lowest AQI (US) recorded in
August9AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
November21AQI (US)
Lowest AQI (US) recorded in
July4AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Str Matei Corvin's annual 2026 AQI (US) (53) shows an average percentage change of 143.2% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (22), 2022 (10), 2023 (30), 2024 (54), 2025 (52).