Str Victoriei Square, Ploiesti, Prahova, Romania Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Str Victoriei Square, Ploiesti, Prahova, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Str Victoriei Square, Ploiesti, Prahova, Romania
7 AM11th Mar 2026
5 PM
6 AM12th Mar 2026
64AQI
21AQI
71AQI
27AQI
In the last 24 hours,
Str Victoriei Square's AQI reached its highest point of 71 at 5 AM during the Night, while the lowest point, 21, was recorded at 5 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Str Victoriei Square, Ploiesti, Prahova, Romania
1°C-2/5°C
4°C1/8°C
7°C4/10°C
8°C5/12°C
8°C7/10°C
3°C1/4°C
1°C0/3°C
0°C-5/1°C
-3°C-8/3°C
2°C-2/6°C
-1°C-2/0°C
-1°C-4/1°C
-1°C-4/2°C
3°C0/7°C
4°C1/7°C
2°C0/4°C
2°C-1/5°C
3°C0/7°C
4°C1/9°C
6°C2/11°C
7°C3/11°C
8°C5/13°C
10°C6/15°C
9°C6/13°C
7°C3/12°C
6°C3/10°C
7°C3/12°C
8°C3/13°C
8°C4/13°C
8°C4/12°C
66AQI
62AQI
77AQI
67AQI
2026 Days Vs Air Quality
Str Victoriei Square, Ploiesti, Prahova, Romania
21%
15
76%
54
3%
2
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 21%
Health Risk Level:
Very high
In 2026, 21% of 72 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Str Victoriei Square, Ploiesti, Prahova, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI (US)
56AQI (US)
58AQI (US)
60AQI (US)
38AQI (US)
36AQI (US)
75AQI (US)
59AQI (US)
47AQI (US)
66AQI (US)
71AQI (US)
76AQI (US)
84AQI (US)
96AQI (US)
107AQI (US)
89AQI (US)
94AQI (US)
84AQI (US)
84AQI (US)
84AQI (US)
108AQI (US)
77AQI (US)
56AQI (US)
55AQI (US)
60AQI (US)
88AQI (US)
44AQI (US)
77AQI (US)
92AQI (US)
76AQI (US)
67AQI (US)
40AQI (US)
26AQI (US)
78AQI (US)
87AQI (US)
71AQI (US)
31AQI (US)
54AQI (US)
71AQI (US)
67AQI (US)
39AQI (US)
76AQI (US)
89AQI (US)
78AQI (US)
76AQI (US)
90AQI (US)
42AQI (US)
57AQI (US)
41AQI (US)
67AQI (US)
77AQI (US)
50AQI (US)
47AQI (US)
68AQI (US)
82AQI (US)
58AQI (US)
45AQI (US)
74AQI (US)
78AQI (US)
96AQI (US)
70AQI (US)
93AQI (US)
86AQI (US)
82AQI (US)
75AQI (US)
64AQI (US)
53AQI (US)
80AQI (US)
58AQI (US)
40AQI (US)
52AQI (US)
71AQI (US)
63AQI (US)
71AQI (US)
No. of days
202668AQI (US)
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
February63AQI (US)
202547AQI (US)
Highest AQI (US) recorded in
November68AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202442AQI (US)
Highest AQI (US) recorded in
January63AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
November60AQI (US)
Lowest AQI (US) recorded in
September15AQI (US)
202228AQI (US)
Highest AQI (US) recorded in
November36AQI (US)
Lowest AQI (US) recorded in
January23AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
October32AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202023AQI (US)
Highest AQI (US) recorded in
November36AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Str Victoriei Square's annual 2026 AQI (US) (68) shows an average percentage change of 122.7% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (24), 2022 (28), 2023 (32), 2024 (42), 2025 (47).