Elizabeth, New Jersey, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Elizabeth, New Jersey, United States
AQI Trends: Highest and Lowest
Same Day Analysis (5th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Feb - 5th Feb 2026
Elizabeth, New Jersey, United States
7 AM4th Feb 2026
5 PM
6 AM5th Feb 2026
54AQI
44AQI
62AQI
32AQI
In the last 24 hours,
Elizabeth's AQI reached its highest point of 62 at 8 PM during the Night, while the lowest point, 32, was recorded at 4 AM during the Night between 4th Feb and 5th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Elizabeth, New Jersey, United States
6°C2/11°C
6°C1/13°C
6°C0/13°C
7°C4/10°C
5°C0/10°C
2°C0/9°C
3°C-3/13°C
7°C2/15°C
2°C-5/6°C
-3°C-6/0°C
1°C-1/4°C
0°C-3/2°C
-2°C-6/1°C
-7°C-10/-3°C
-6°C-14/3°C
4°C0/10°C
1°C-9/6°C
-9°C-12/-4°C
-9°C-12/-4°C
-6°C-13/-2°C
-10°C-16/-3°C
-11°C-18/-5°C
-12°C-19/-5°C
-14°C-20/-8°C
-13°C-21/-5°C
-11°C-15/-3°C
-8°C-18/3°C
-7°C-16/1°C
-5°C-11/0°C
-7°C-13/1°C
47AQI
43AQI
43AQI
35AQI
2026 Days Vs Air Quality
Elizabeth, New Jersey, United States
83%
30
17%
6
Total number of days with different AQI categories in last 37 days in 2026 (328 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 37 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Elizabeth, New Jersey, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
33AQI (US)
59AQI (US)
59AQI (US)
22AQI (US)
40AQI (US)
29AQI (US)
18AQI (US)
19AQI (US)
36AQI (US)
45AQI (US)
35AQI (US)
22AQI (US)
28AQI (US)
75AQI (US)
22AQI (US)
26AQI (US)
30AQI (US)
49AQI (US)
53AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
43AQI (US)
48AQI (US)
54AQI (US)
53AQI (US)
46AQI (US)
46AQI (US)
50AQI (US)
47AQI (US)
48AQI (US)
47AQI (US)
38AQI (US)
48AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
February48AQI (US)
Lowest AQI (US) recorded in
January38AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
February28AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202346AQI (US)
Highest AQI (US) recorded in
June72AQI (US)
Lowest AQI (US) recorded in
March34AQI (US)
202238AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
April31AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
June30AQI (US)
202035AQI (US)
Highest AQI (US) recorded in
November40AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Elizabeth's annual 2026 AQI (US) (40) shows an average percentage change of 6.2% (worsened AQI (US)) compared to previous years: 2020 (35), 2021 (37), 2022 (38), 2023 (46), 2024 (34), 2025 (35).