Stay updated with real-time air quality in Guilderland, 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)
60
Moderate
Guilderland, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.55 μg/m³
0
55
155
255
425
605+
45.53 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
5.18 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Guilderland, New York
Guilderland, New York
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AQI 58
Moderate
13.34μg/m³
PM2.5
47.50μg/m³
PM10
45.64ppb
O3
0.22ppb
SO2
5.25ppb
NO2
0.17ppm
CO
AQI 58
Moderate
13.42μg/m³
PM2.5
47.81μg/m³
PM10
46.67ppb
O3
0.22ppb
SO2
5.14ppb
NO2
0.15ppm
CO
AQI 62
Moderate
14.51μg/m³
PM2.5
49.33μg/m³
PM10
37.14ppb
O3
0.21ppb
SO2
4.97ppb
NO2
0.15ppm
CO
AQI 58
Moderate
13.40μg/m³
PM2.5
46.24μg/m³
PM10
46.65ppb
O3
0.22ppb
SO2
5.20ppb
NO2
0.15ppm
CO
AQI 62
Moderate
15.15μg/m³
PM2.5
65.12μg/m³
PM10
39.92ppb
O3
0.21ppb
SO2
5.03ppb
NO2
0.15ppm
CO
AQI 62
Moderate
14.93μg/m³
PM2.5
60.01μg/m³
PM10
39.04ppb
O3
0.21ppb
SO2
4.96ppb
NO2
0.15ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Guilderland, New York is updated every hour.
The worst air quality in Guilderland, New York in the last 24 hours was observed at 08:00:00 on 2026-06-29.
In the last 24 hrs, the best air quality in Guilderland, New York was observed at 03:00:00 on 2026-06-29.
The current air quality in Guilderland, New York is 60, categorized as Moderate based on real-time data.
The most common pollutant in Guilderland, New York is PM2.5.
If the air quality in Guilderland, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Guilderland, New York is 13.813 μg/m3.
The current PM10 concentration at Guilderland, New York is 43.555 μg/m3.
The current carbon monoxide (CO) concentration at Guilderland, New York is 0.215 ppm.
The current sulfur dioxide (SO2) concentration at Guilderland, New York is 0.232 ppb.
The current ozone (O3) concentration at Guilderland, New York is 45.526 ppm.
The current nitrogen dioxide (NO2) concentration at Guilderland, New York is 5.177 ppb.
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