Stay updated with real-time air quality in Amherst, 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)
42
Good
Amherst, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.97 μg/m³
0
55
155
255
425
605+
44.72 ppb
0
55
71
86
201
201+
0.15 ppb
0
36
76
186
605
1005+
2.60 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Amherst, New York
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AQI 41
Good
3.69μg/m³
PM2.5
15.83μg/m³
PM10
43.54ppb
O3
0.15ppb
SO2
2.55ppb
NO2
0.20ppm
CO
AQI 41
Good
3.18μg/m³
PM2.5
15.06μg/m³
PM10
43.65ppb
O3
0.15ppb
SO2
2.64ppb
NO2
0.19ppm
CO
AQI 39
Good
4.21μg/m³
PM2.5
16.30μg/m³
PM10
41.58ppb
O3
0.15ppb
SO2
2.31ppb
NO2
0.20ppm
CO
AQI 38
Good
3.05μg/m³
PM2.5
14.25μg/m³
PM10
41.49ppb
O3
0.15ppb
SO2
1.71ppb
NO2
0.19ppm
CO
AQI 42
Good
3.96μg/m³
PM2.5
15.52μg/m³
PM10
44.59ppb
O3
0.15ppb
SO2
2.39ppb
NO2
0.20ppm
CO
AQI 40
Good
3.60μg/m³
PM2.5
15.83μg/m³
PM10
43.32ppb
O3
0.15ppb
SO2
2.58ppb
NO2
0.20ppm
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 Amherst, New York is updated every hour for accuracy.
In the past 24 hours, the air quality in Amherst, New York was at its worst at 03:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Amherst, New York was observed at 01:00:00 on 2026-03-09.
As of now, the AQI in Amherst, New York is 38, indicating Good conditions.
Amherst, New York air has the highest levels of PM2.5.
Poor air quality in Amherst, New York means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Amherst, New York are currently 7.307 μg/m3.
The PM10 concentration in Amherst, New York is 32.293 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Amherst, New York is 0.18 ppm.
Currently, Amherst, New York has a sulfur dioxide (SO2) concentration of 2.012 ppb.
The current ozone (O3) level in Amherst, New York at the moment is 34.077 ppm.
Nitrogen dioxide (NO2) level in Amherst, New York at the moment is 4.101 ppb.
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