Stay updated with real-time air quality in Hillside, 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)
54
Moderate
Hillside, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
51.61 μg/m³
0
55
155
255
425
605+
12.67 ppb
0
55
71
86
201
201+
0.37 ppb
0
36
76
186
605
1005+
10.81 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hillside, New Jersey
Hillside, New Jersey
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AQI 64
Moderate
16.40μg/m³
PM2.5
72.05μg/m³
PM10
10.68ppb
O3
1.53ppb
SO2
22.64ppb
NO2
0.61ppm
CO
AQI 69
Moderate
18.70μg/m³
PM2.5
82.96μg/m³
PM10
11.42ppb
O3
1.50ppb
SO2
24.71ppb
NO2
0.60ppm
CO
AQI 64
Moderate
15.66μg/m³
PM2.5
69.04μg/m³
PM10
10.04ppb
O3
1.50ppb
SO2
21.02ppb
NO2
0.61ppm
CO
AQI 62
Moderate
15.11μg/m³
PM2.5
66.74μg/m³
PM10
9.66ppb
O3
1.48ppb
SO2
19.94ppb
NO2
0.61ppm
CO
AQI 62
Moderate
14.99μg/m³
PM2.5
66.27μg/m³
PM10
9.56ppb
O3
1.47ppb
SO2
19.66ppb
NO2
0.61ppm
CO
AQI 69
Moderate
18.81μg/m³
PM2.5
82.09μg/m³
PM10
11.55ppb
O3
2.05ppb
SO2
29.85ppb
NO2
0.65ppm
CO
Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Hillside, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Hillside, New Jersey was at its worst at 12:00:00 on 2025-07-29.
In the last 24 hours, the best air quality in Hillside, New Jersey was observed at 12:00:00 on 2025-07-28.
As of now, the AQI in Hillside, New Jersey is 67, indicating Moderate conditions.
Hillside, New Jersey air has the highest levels of PM2.5.
Poor air quality in Hillside, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hillside, New Jersey are currently 18.052 μg/m3.
The PM10 concentration in Hillside, New Jersey is 80.768 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hillside, New Jersey is 0.617 ppm.
Currently, Hillside, New Jersey has a sulfur dioxide (SO2) concentration of 1.219 ppb.
The current ozone (O3) level in Hillside, New Jersey at the moment is 9.476 ppm.
Nitrogen dioxide (NO2) level in Hillside, New Jersey at the moment is 23.741 ppb.
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