SUMMARY ORDER

Defendant Alexis Jusino, a New York City police officer, appeals from the denial of his Rule 50 motion for judgment as a matter of law on his defense of qualified immunity from plaintiff Jonathan Bradley’s false arrest claim under 42 U.S.C. § 1983. Jusino asserts that the district court erred in concluding that, on Bradley’s version of the facts, Jusino lacked probable cause (or arguable probable cause) to arrest Bradley for obstructing governmental administration, see N.Y. Penal Law § 195.05, or disorderly conduct, see id. § 240.20(5)-(7). Bradley cross-appeals the district court’s order requiring a second trial. We assume the parties’ familiarity with the facts and record of prior proceedings, which we reference only as necessary to explain our decision to affirm the denial of qualified immunity.

1. Jurisdiction

a. Jusino’s Appeal

Where, as here, “a defendant asserting qualified immunity has agreed to be bound by the plaintiffs version of the facts, the issues become purely legal and we have jurisdiction over an interlocutory appeal from a denial of immunity.” Loria v. Gorman 306 F.3d 1271, 1280 (2d Cir. 2002); see also Mitchell v. Forsyth, 472 U.S. 511, 530, 105 S.Ct. 2806, 86 L.Ed.2d 411 (1985). This case presents a rare interlocutory appeal from a post-trial order denying qualified immunity. See Britt v. Garcia, 457 F.3d 264, 271 (2d Cir. 2006). Nevertheless, although “it is too late to protect [Jusino] from standing trial, it is not too late to vindicate [his] right, if [he is] entitled to immunity, not to undergo a second one on the issue of damages.” Id. at 272. Accordingly, we have jurisdiction to consider his appeal.

b. Bradley’s Cross-Appeal

The district court’s order granting a new trial is not an appealable final order, and, therefore, we lack jurisdiction to review it. See Ortiz-Del Valle v. Nat’l Basketball Ass’n, 190 F.3d 598, 599 (2d Cir. 1999); Compagnie Nationale Air France v. Port of N.Y. Auth., 427 F.2d 951, 954 (2d Cir. 1970). Nor does Bradley’s appeal from that order warrant the exercise of pendent jurisdiction, as the issues Bradley raises are not “inextricably intertwined with” or “necessary to ensure meaningful review of’ Jusino’s qualified immunity challenge. Clubside, Inc. v. Valentin, 468 F.3d 144, 161 (2d Cir. 2006). We have rec *146 ognized that “pendent appellate jurisdiction should be exercised sparingly, if ever,” Mancuso v. N.Y. State Thruway Auth., 86 F.3d 289, 292 (2d Cir. 1996), accord Bolmer v. Oliveira, 594 F.3d 134, 141 (2d Cir. 2010), and we decline to exercise it here. Accordingly, we dismiss Bradley’s cross-appeal for lack of jurisdiction.

2. Standard of Review

We review de novo a district court’s denial of qualified immunity, see Arlio v. Lively, 474 F.3d 46, 51 (2d Cir. 2007), and its ruling on a motion for judgment as a matter of law under Fed.R.Civ.P. 50, see Runner v. N.Y. Stock Exch., Inc., 568 F.3d 383, 386 (2d Cir. 2009). A district court may grant a Rule 50 motion “only if, .viewing the evidence in the light most favorable to the non-moving party,” in this case, Bradley, “a reasonable juror would be compelled to find in favor of the moving party.” Tuccio v. Marconi, 589 F.3d 538, 540 (2d Cir. 2009).

3. The Merits of Jusino’s Qualified Immunity Appeal

“[Qjualified immunity protects government officials ‘from liability for civil damages insofar as their conduct does not violate clearly established statutory or constitutional rights of which a reasonable person would have known.’ ” Pearson v. Callahan, — U.S. -, -, 129 S.Ct. 808, 815, 172 L.Ed.2d 565 (2009) (quoting Harlow v. Fitzgerald, 457 U.S. 800, 818, 102 S.Ct. 2727, 73 L.Ed.2d 396 (1982)). Thus, qualified immunity applies if either (1) the defendant’s actions did not violate a right, here the Fourth Amendment protection against arrest without probable cause; or (2) the right alleged to have been violated was not clearly established. Id. at 815-16.

Probable cause exists to support a war-rantless arrest when the arresting officer has knowledge of, or reasonably trustworthy information as to, facts and circumstances sufficient to warrant a person of reasonable caution in the belief that an offense has been or is being committed. See Walczyk v. Rio, 496 F.3d 139, 156 (2d Cir. 2007). The concept is “fluid,” focusing on “probabilities,” not “hard certainties.” Illinois v. Gates, 462 U.S. 213, 231-32, 103 S.Ct. 2317, 76 L.Ed.2d 527 (1983). Further, the law recognizes that training and experience may allow a law enforcement officer to identify probable cause from facts and circumstances where a layman might not. See United States v. Gaskin, 364 F.3d 438, 457 (2d Cir. 2004). Thus, to establish qualified immunity, a defending officer need only show “arguable” probable cause, which exists when “a reasonable police officer in the same circumstances and possessing the same knowledge as the officer in question could have reasonably believed that probable cause existed in the light of well established law.” Zellner v. Summerlin, 494 F.3d 344, 369 (2d Cir. 2007) (internal quotation marks omitted) (emphasis in original).

Jusino argues that even on Bradley’s version of the facts, probable cause or, at a minimum, arguable probable cause existed to support the challenged arrest. We disagree.

A person is guilty of obstructing governmental administration when, “by means of intimidation, physical force or interference” he “prevents or attempts to prevent a public servant from performing an official function.” N.Y. Penal Law § 195.05. A person commits disorderly conduct when he commits any of several specified acts— e.g., obstructing pedestrian traffic, refusing to disperse, or creating hazardous conditions — intending to cause “public inconvenience, annoyance or alarm, or recklessly *147 creating a risk thereof.” N.Y. Penal Law § 240.20(5)-(7). Here, Bradley testified that while he was trapped in a dense crowd of protestors, (1) a line of officers moving into the crowd bumped into him; (2) he fell; (3) he quickly rolled onto his stomach, face-down on the sidewalk, to protect himself as the line passed overhead; (4) he felt someone grab his arm, lift him partway off the sidewalk, then drop him; and (5) he was placed under arrest. These facts do not provide a basis, actual or arguable, to think that Bradley intended to disrupt police efforts or cause public inconvenience.

Jusino argues that he reasonably inferred from Bradley’s presence near the police line that he intentionally disobeyed repeated dispersal orders delivered over loudspeakers. He further submits that Bradley appeared healthy, ignored an order to stand up, and went limp in Jusino’s grasp, reinforcing the inference of unlawful activity. The argument necessarily fails because the facts asserted are disputed and, for purposes of qualified immunity, a court must assume their resolution in favor of Bradley. For example, if a jury were to conclude that the crowd was too dense to permit ready dispersal; Bradley did not have time to get up before Jusino placed him under arrest; Jusino was unable to see whether Bradley was conscious or dazed; and Bradley never went limp in Jusino’s grasp, no finding of actual or arguable probable cause could be made.

Accordingly, like the district court, we conclude that the facts viewed in the light most favorable to Bradley do not support judgment as a matter of law in favor of Jusino on the ground of qualified immunity- 1

In light of the foregoing, we AFFIRM the judgment of the district court, and DISMISS plaintiffs cross-appeal.