Str Gr GH Cantacuzino, 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 Gr GH Cantacuzino, Ploiesti, Prahova, Romania
AQI Trends: Highest and Lowest
Same Day Analysis (9th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 81 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Mar - 9th Mar 2026
Str Gr GH Cantacuzino, Ploiesti, Prahova, Romania
7 AM8th Mar 2026
5 PM
6 AM9th Mar 2026
65AQI
33AQI
130AQI
21AQI
In the last 24 hours,
Str Gr GH Cantacuzino's AQI reached its highest point of 130 at 1 AM during the Night, while the lowest point, 21, was recorded at 8 PM during the Night between 8th Mar and 9th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Str Gr GH Cantacuzino, Ploiesti, Prahova, Romania
5°C3/9°C
0°C-3/1°C
-2°C-4/0°C
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
69AQI
66AQI
77AQI
66AQI
2026 Days Vs Air Quality
Str Gr GH Cantacuzino, Ploiesti, Prahova, Romania
15%
10
79%
54
6%
4
Total number of days with different AQI categories in last 69 days in 2026 (296 days remaining)
Under WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2026, 15% of 69 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Str Gr GH Cantacuzino, Ploiesti, Prahova, Romania
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI (US)
63AQI (US)
80AQI (US)
72AQI (US)
42AQI (US)
37AQI (US)
77AQI (US)
65AQI (US)
55AQI (US)
78AQI (US)
77AQI (US)
94AQI (US)
104AQI (US)
100AQI (US)
119AQI (US)
96AQI (US)
97AQI (US)
95AQI (US)
92AQI (US)
107AQI (US)
122AQI (US)
74AQI (US)
54AQI (US)
55AQI (US)
61AQI (US)
89AQI (US)
45AQI (US)
76AQI (US)
94AQI (US)
76AQI (US)
67AQI (US)
40AQI (US)
26AQI (US)
79AQI (US)
88AQI (US)
70AQI (US)
31AQI (US)
55AQI (US)
72AQI (US)
70AQI (US)
40AQI (US)
78AQI (US)
90AQI (US)
84AQI (US)
76AQI (US)
91AQI (US)
47AQI (US)
60AQI (US)
41AQI (US)
69AQI (US)
81AQI (US)
54AQI (US)
56AQI (US)
73AQI (US)
84AQI (US)
65AQI (US)
46AQI (US)
76AQI (US)
80AQI (US)
98AQI (US)
70AQI (US)
91AQI (US)
80AQI (US)
77AQI (US)
76AQI (US)
63AQI (US)
53AQI (US)
81AQI (US)
78AQI (US)
65AQI (US)
77AQI (US)
No. of days
202673AQI (US)
Highest AQI (US) recorded in
January78AQI (US)
Lowest AQI (US) recorded in
February65AQI (US)
202550AQI (US)
Highest AQI (US) recorded in
December71AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202429AQI (US)
Highest AQI (US) recorded in
November62AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202322AQI (US)
Highest AQI (US) recorded in
December32AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
November37AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
November34AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202021AQI (US)
Highest AQI (US) recorded in
November35AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Str Gr GH Cantacuzino's annual 2026 AQI (US) (73) shows an average percentage change of 182.8% (worsened AQI (US)) compared to previous years: 2020 (21), 2021 (24), 2022 (24), 2023 (22), 2024 (29), 2025 (50).