Urban Core, Jacksonville, Florida, United States 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
Urban Core, Jacksonville, Florida, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th March):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 25 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Mar - 4th Mar 2026
Urban Core, Jacksonville, Florida, United States
7 AM3rd Mar 2026
6 PM
6 AM4th Mar 2026
23AQI
10AQI
48AQI
9AQI
In the last 24 hours,
Urban Core's AQI reached its highest point of 48 at 8 PM during the Night, while the lowest point, 9, was recorded at 5 AM during the Night between 3rd Mar and 4th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Urban Core, Jacksonville, Florida, United States
9°C0/20°C
14°C5/23°C
10°C5/13°C
10°C1/20°C
13°C8/21°C
10°C2/19°C
13°C5/25°C
16°C5/27°C
18°C13/24°C
16°C11/22°C
12°C5/24°C
15°C9/23°C
19°C13/28°C
15°C11/16°C
14°C9/21°C
18°C12/24°C
21°C16/30°C
24°C19/32°C
24°C20/30°C
19°C10/24°C
9°C4/14°C
8°C0/17°C
12°C3/21°C
18°C10/28°C
19°C15/25°C
15°C13/16°C
15°C10/23°C
16°C10/25°C
16°C14/21°C
18°C14/24°C
53AQI
19AQI
48AQI
19AQI
2026 Days Vs Air Quality
Urban Core, Jacksonville, Florida, United States
100%
63
Total number of days with different AQI categories in last 64 days in 2026 (301 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 64 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Urban Core, Jacksonville, Florida, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI (US)
42AQI (US)
23AQI (US)
35AQI (US)
50AQI (US)
47AQI (US)
33AQI (US)
43AQI (US)
36AQI (US)
23AQI (US)
19AQI (US)
21AQI (US)
28AQI (US)
49AQI (US)
24AQI (US)
30AQI (US)
24AQI (US)
29AQI (US)
22AQI (US)
29AQI (US)
48AQI (US)
34AQI (US)
40AQI (US)
34AQI (US)
27AQI (US)
37AQI (US)
39AQI (US)
23AQI (US)
37AQI (US)
46AQI (US)
36AQI (US)
42AQI (US)
35AQI (US)
34AQI (US)
29AQI (US)
25AQI (US)
34AQI (US)
34AQI (US)
29AQI (US)
31AQI (US)
32AQI (US)
25AQI (US)
20AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
33AQI (US)
29AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
35AQI (US)
24AQI (US)
25AQI (US)
19AQI (US)
22AQI (US)
32AQI (US)
24AQI (US)
34AQI (US)
22AQI (US)
25AQI (US)
34AQI (US)
30AQI (US)
26AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
January34AQI (US)
Lowest AQI (US) recorded in
March26AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
November50AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Urban Core's annual 2026 AQI (US) (32) shows an average percentage change of -22.3% (improved AQI (US)) compared to previous years: 2025 (41).