MEMORANDUM **

*733 Earl Felton Crago, Jr., an Arizona state prisoner, appeals pro se from the district court’s summary judgment in his 42 U.S.C. § 1983 action alleging that defendants violated his Eighth Amendment rights by exposing him to unsafe levels of environmental tobacco smoke (“ETS”). We have jurisdiction under 28 U.S.C. § 1291. We review de novo, and may affirm on any basis supported by the record. Gordon v. Virtumundo, Inc., 575 F.3d 1040, 1047 (9th Cir. 2009). We affirm.

Summary judgment was proper because Crago failed to raise a genuine dispute of material fact as to whether defendants disregarded an excessive risk to his health when they instituted and enforced a smoking policy that attempted to limit inmate exposure to ETS. See Farmer v. Brennan, 511 U.S. 825, 837, 114 S.Ct. 1970, 128 L.Ed.2d 811 (1994) (a prison official cannot be found liable under the Eighth Amendment unless the official knows of and disregards an excessive risk to inmate health or safety).

The district court did not abuse its discretion by denying Crago’s motion for appointment of counsel because Crago failed to demonstrate exceptional circumstances. See Palmer v. Valdez, 560 F.3d 965, 970 (9th Cir. 2009) (setting forth standard of review and requirement of “exceptional circumstances” for appointment of counsel).

Crago’s remaining contentions are unpersuasive.

AFFIRMED.