Stay updated with real-time air quality in Waldwick, New Jersey featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
21
Good
Waldwick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.13 μg/m³
0
55
155
255
425
605+
23.19 ppb
0
55
71
86
201
201+
0.26 ppb
0
36
76
186
605
1005+
6.47 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Waldwick, New Jersey
Waldwick, New Jersey
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AQI 22
Good
3.91μg/m³
PM2.5
17.01μg/m³
PM10
23.04ppb
O3
0.29ppb
SO2
8.77ppb
NO2
0.23ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
17.53μg/m³
PM10
22.65ppb
O3
0.29ppb
SO2
8.06ppb
NO2
0.24ppm
CO
AQI 22
Good
3.74μg/m³
PM2.5
15.90μg/m³
PM10
23.36ppb
O3
0.29ppb
SO2
5.99ppb
NO2
0.25ppm
CO
AQI 22
Good
4.34μg/m³
PM2.5
18.94μg/m³
PM10
23.08ppb
O3
0.29ppb
SO2
9.21ppb
NO2
0.24ppm
CO
AQI 27
Good
4.68μg/m³
PM2.5
20.54μg/m³
PM10
23.07ppb
O3
0.29ppb
SO2
9.23ppb
NO2
0.24ppm
CO
AQI 21
Good
3.02μg/m³
PM2.5
14.90μg/m³
PM10
23.05ppb
O3
0.28ppb
SO2
8.54ppb
NO2
0.24ppm
CO
The air quality data for New Jersey, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Waldwick, New Jersey are available every hour.
Waldwick, New Jersey experienced its worst air quality at 04:00:00, 2026-09-18.
The best air quality in Waldwick, New Jersey was observed at 01:00:00 on 2026-09-19.
The air quality in Waldwick, New Jersey right now is Good, with an AQI of 21.
In Waldwick, New Jersey, O3 is the most frequently found pollutant.
When air quality in Waldwick, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
Waldwick, New Jersey currently has a PM2.5 concentration of 2.338 μg/m3.
Waldwick, New Jersey currently has a PM10 concentration of 9.133 μg/m3.
The current carbon monoxide (CO) level in Waldwick, New Jersey is 0.229 ppm.
The current sulfur dioxide (SO2) concentration in Waldwick, New Jersey is 0.256 ppb.
Waldwick, New Jersey currently has an ozone (O3) concentration of 23.186 ppm.
The current level of nitrogen dioxide (NO2) in Waldwick, New Jersey is 6.47 ppb.
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