Stay updated with real-time air quality in Syracuse, 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)
29
Good
Syracuse, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.17 μg/m³
0
55
155
255
425
605+
30.94 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
2.96 ppb
0
54
101
361
1250
2050+
0.56 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Syracuse, New York
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AQI 27
Good
4.88μg/m³
PM2.5
25.24μg/m³
PM10
28.77ppb
O3
0.56ppb
SO2
3.30ppb
NO2
0.56ppm
CO
AQI 27
Good
4.93μg/m³
PM2.5
22.72μg/m³
PM10
27.62ppb
O3
0.54ppb
SO2
3.31ppb
NO2
0.55ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
22.84μg/m³
PM10
27.84ppb
O3
0.56ppb
SO2
3.32ppb
NO2
0.56ppm
CO
AQI 27
Good
5.04μg/m³
PM2.5
22.68μg/m³
PM10
27.59ppb
O3
0.53ppb
SO2
3.31ppb
NO2
0.56ppm
CO
AQI 27
Good
4.91μg/m³
PM2.5
24.41μg/m³
PM10
28.56ppb
O3
0.55ppb
SO2
3.31ppb
NO2
0.56ppm
CO
AQI 27
Good
4.99μg/m³
PM2.5
21.32μg/m³
PM10
27.60ppb
O3
0.45ppb
SO2
3.32ppb
NO2
0.53ppm
CO
Air quality and pollutant data for New York, 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 Syracuse, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Syracuse, New York was at its worst at 05:00:00 on 2026-02-03.
In the last 24 hours, the best air quality in Syracuse, New York was observed at 05:00:00 on 2026-02-04.
As of now, the AQI in Syracuse, New York is 29, indicating Good conditions.
Syracuse, New York air has the highest levels of O3.
Poor air quality in Syracuse, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Syracuse, New York are currently 4.65 μg/m3.
The PM10 concentration in Syracuse, New York is 20.173 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Syracuse, New York is 0.555 ppm.
Currently, Syracuse, New York has a sulfur dioxide (SO2) concentration of 0.517 ppb.
The current ozone (O3) level in Syracuse, New York at the moment is 30.94 ppm.
Nitrogen dioxide (NO2) level in Syracuse, New York at the moment is 2.956 ppb.
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