Today | Weather | Wednesday, July 15, 2026
Active Weather Warnings

Weather in Buffalo, New York

11:58 PM
Today
Rainy Night
Day 82°
Night 72°
Precipitation 49 %
Wind 5 mph

Buffalo Weather Forecast Updated

47 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 15, 2025)
Cloudy Weather

Day

88°

Night

73°

Wind

6 mph

UV Index

10

Precipitation

0 %

Air Quality in Buffalo

NOW
98 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 34.29 µg/m³
PM10 34.72 µg/m³
O3 0.039 ppm
NO2 2.5 ppb
SO2 0.4 ppb
CO 0.25 ppm
NH3 0.95 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.534.29 µg/m³
PM1034.72 µg/m³
O377.09 µg/m³
NO24.79 µg/m³
SO21.02 µg/m³
CO289.74 µg/m³
NH30.95 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Buffalo

Air Quality Alert

Air Quality Alert issued July 15 at 9:51AM EDT by NWS Buffalo NY
Jul 15, 9:51 AM Jul 16, 12:00 AM
The New York State Department of Environmental Conservation at
Albany has issued an Air Quality Health Advisory for Fine
Particulates until midnight EDT tonight.

Air quality levels in outdoor air are predicted to be greater than
an Air Quality Index value of 195 for Fine Particulates. The Air
Quality Index...or AQI...was created as an easy way to correlate
levels of different pollutants to one scale. The higher the AQI
value...the greater the health concern.

When pollution levels are elevated...the New York State Department
of Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young and those with
pre-existing respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.

For additional information, please visit the New York State
Department of Environmental Conservation website at,
https://on.ny.gov/nyaqi, or call the Air Quality Hotline at
1 800 5 3 5, 1 3 4 5.
Updated: Jul 15, 11:10 PM Source: NWS Alert