Stay updated with real-time air quality in Valley Stream, New York 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)
49
Good
Valley Stream, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.26 μg/m³
0
55
155
255
425
605+
17.62 ppb
0
55
71
86
201
201+
1.18 ppb
0
36
76
186
605
1005+
18.57 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Valley Stream, New York
Valley Stream, New York
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AQI 54
Moderate
11.41μg/m³
PM2.5
45.17μg/m³
PM10
14.82ppb
O3
1.33ppb
SO2
21.05ppb
NO2
0.45ppm
CO
AQI 54
Moderate
10.87μg/m³
PM2.5
43.57μg/m³
PM10
12.01ppb
O3
1.33ppb
SO2
21.18ppb
NO2
0.44ppm
CO
AQI 54
Moderate
10.79μg/m³
PM2.5
50.81μg/m³
PM10
15.83ppb
O3
1.33ppb
SO2
31.00ppb
NO2
0.44ppm
CO
AQI 56
Moderate
11.54μg/m³
PM2.5
45.98μg/m³
PM10
15.01ppb
O3
1.33ppb
SO2
28.54ppb
NO2
0.45ppm
CO
AQI 58
Moderate
12.92μg/m³
PM2.5
51.70μg/m³
PM10
12.06ppb
O3
1.32ppb
SO2
27.67ppb
NO2
0.44ppm
CO
AQI 58
Moderate
13.24μg/m³
PM2.5
33.46μg/m³
PM10
14.46ppb
O3
1.33ppb
SO2
30.24ppb
NO2
0.44ppm
CO
The air quality data for New York, 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 Valley Stream, New York are available every hour.
Valley Stream, New York experienced its worst air quality at 04:00:00, 2026-11-03.
The best air quality in Valley Stream, New York was observed at 09:00:00 on 2026-11-03.
The air quality in Valley Stream, New York right now is Good, with an AQI of 49.
In Valley Stream, New York, PM2.5 is the most frequently found pollutant.
When air quality in Valley Stream, New York is compromised, staying indoors and wearing a mask can reduce health risks.
Valley Stream, New York currently has a PM2.5 concentration of 8.6 μg/m3.
Valley Stream, New York currently has a PM10 concentration of 42.257 μg/m3.
The current carbon monoxide (CO) level in Valley Stream, New York is 0.39 ppm.
The current sulfur dioxide (SO2) concentration in Valley Stream, New York is 1.177 ppb.
Valley Stream, New York currently has an ozone (O3) concentration of 17.616 ppm.
The current level of nitrogen dioxide (NO2) in Valley Stream, New York is 18.572 ppb.
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