Buffalo Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

17.59

Bortle class

Class 9 (Class 9)

Darkness Quotient

20%

Dataset

May 2026

Inner city sky

Buffalo: The Practical Verdict

Buffalo is a major city in New York state, characterised by dense urban development and a substantial light dome. The sky here is severely affected by extreme light pollution, making it a challenging environment for most forms of astronomy. The brightest celestial objects, such as the Moon and planets, stand out against the city's inner sky, while the Milky Way is entirely invisible.

From this light-filled environment, your best observational targets are the Moon, planets, and bright stars. Double stars and certain solar system events also remain accessible. However, most deep-sky objects are out of reach, with faint nebulae and galaxies overwhelmed by the ambient glow. Narrowband imaging of the brightest nebulae is possible but requires careful planning due to the intense sky background.

For a more rewarding deep-sky experience, consider travelling to Leetonia, Pennsylvania, positioned about 180 km to the south-east. It offers a Bortle 4 sky, significantly darker and better suited to observing fainter objects.

At a Glance

Overall

Severe urban sky - This is a severely light-polluted urban sky. Only the Moon, planets, bright stars, and a few specialist targets remain practical.

Milky Way

Not visible - The Milky Way is not visible from this sky.

Best targets from here

Moon, planets, bright stars, double stars, solar system events, narrowband imaging only with care

Do not prioritise

visual deep-sky observing, broadband galaxies, reflection nebulae, widefield Milky Way

Best nearby upgrade

Leetonia, Pennsylvania sits about 180 km south east and reaches Bortle 4, roughly 24x darker.

Good dark window

Buffalo's longest dark windows fall in December and January, with the shortest nights around June and July. Plan deep-sky sessions around the autumn and winter months for the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Buffalo?

No. Buffalo is a Bortle Class 9 sky with SQM 17.59, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.

What Bortle class is Buffalo?

Buffalo is Bortle Class 9 (SQM 17.59), a severe urban sky for astronomy.

Is Buffalo good for stargazing?

Not for serious deep-sky observing. Buffalo is a severe urban sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.

Is Buffalo good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Buffalo and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Buffalo without careful processing.

What can you observe from Buffalo?

Primary targets from Buffalo include Moon, planets, bright stars, double stars, solar system events. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from this sky.

Where are darker skies near Buffalo?

The closest meaningfully darker mapped site is Irving, New York, about 40 km south south west of Buffalo, reaching Bortle 5.

When is the sky darkest in Buffalo?

The sky over Buffalo is darkest around January, December.

Is light pollution in Buffalo getting better or worse?

Long-term light pollution over Buffalo has been broadly stable across the available measurements.

• Irving, New York

  Direction

  SSW

  Distance (km)

  40

  SQM

  20.67

  Bortle

  5

• Niagara County, New York

  Direction

  ESE

  Distance (km)

  83.5

  SQM

  19.75

  Bortle

  6

• Iron City, Pennsylvania

  Direction

  S

  Distance (km)

  149.6

  SQM

  20.55

  Bortle

  5

• Leetonia, Pennsylvania

  Direction

  SE

  Distance (km)

  180.2

  SQM

  21.05

  Bortle

  4