UNITED STATES

                    SECURITIES AND EXCHANGE COMMISSION

                          Washington, D.C. 20549

                                 FORM 11-K


(Mark One)

[ x ]  ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934

       For the fiscal year ended December 31, 2001

                                    OR

[   ]  TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934

       For the transition period from ________ to _______

Commission file number 333-69214


A.   Full title of the plan and the address of the plan, if different from
     that of the issuer named below:

              Airgas, Inc. 2001 Employee Stock Purchase Plan

B.   Name of the issuer of the securities held pursuant to the plan and the
     address of its principal executive office:

                                  Airgas, Inc.
                          259 North Radnor-Chester Road
                                    Suite 100
                             Radnor, PA  19087-5283



                                 1


                               AIRGAS, INC.

                     2001 EMPLOYEE STOCK PURCHASE PLAN

                        ANNUAL REPORT ON FORM 11-K

                             December 31, 2001

                                   INDEX



PAGE

 Independent Auditors' Report .......................................3

AUDITED FINANCIAL STATEMENTS

 Statement of Financial Position as of December 31, 2001 ............4

 Statement of Changes in Participants' Equity for the period
 August 2, 2001 (inception) to December 31, 2001 ....................5

 Notes to Financial Statements ......................................6

SIGNATURES ..........................................................8

EXHIBIT INDEX

 Consent of Independent Auditors ....................................9


                                 2


INDEPENDENT AUDITORS' REPORT



To the Governance and Compensation Committee of the
Airgas, Inc. Board of Directors:


We have audited the accompanying statement of financial position of the
Airgas, Inc. 2001 Employee Stock Purchase Plan (the "Plan") as of December
31, 2001 and the related statement of changes in participants' equity for
the period from August 2, 2001 (inception) to December 31, 2001.  These
financial statements are the responsibility of the Plan's administrator.
Our responsibility is to express an opinion on these financial statements
based on our audit.

We conducted our audit in accordance with auditing standards generally
accepted in the United States of America.  Those standards require that we
plan and perform the audit to obtain reasonable assurance about whether the
financial statements are free of material misstatement.  An audit includes
examining, on a test basis, evidence supporting the amounts and disclosures
in the financial statements.  An audit also includes assessing the
accounting principles used and significant estimates made by the Plan's
administrator, as well as evaluating the overall financial statement
presentation.  We believe that our audit provides a reasonable basis for
our opinion.

In our opinion, the financial statements referred to above present fairly,
in all material respects, the financial position of the Plan as of December
31, 2001 and the changes in its participants' equity for the period from
August 2, 2001 (inception) to December 31, 2001, in conformity with
accounting principles generally accepted in the United States of America.


/s/ KPMG LLP


Philadelphia, Pennsylvania
March 15, 2002


                                 3


                               AIRGAS, INC.
                     2001 EMPLOYEE STOCK PURCHASE PLAN

                      STATEMENT OF FINANCIAL POSITION

                             December 31, 2001


ASSETS

Participants' payroll deductions receivable
 from Airgas, Inc.                             $20,095
                                               =======

PARTICIPANTS' EQUITY

Participants' Equity                           $20,095
                                               =======


The accompanying notes are an integral part of these financial statements.


                                 4


                               AIRGAS, INC.
                     2001 EMPLOYEE STOCK PURCHASE PLAN

               STATEMENT OF CHANGES IN PARTICIPANTS' EQUITY

        The Period August 2, 2001 (Inception) to December 31, 2001


Increase during period:

Transfer in of participants' payroll
 deductions from the 1998 Employee Stock
 Purchase Plan                               $1,338,616

Cost of 121,104 shares of common stock
 of Airgas, Inc. issued to participants
 under the terms of the Plan (including
 $1,939 of cash refunded to employees who
 withdrew from the Plan)                     (1,318,521)
                                             ----------
Net change in participants' equity               20,095

Balance at beginning of period                       --
                                             ----------
Balance at end of year                       $   20,095
                                             ==========


The accompanying notes are an integral part of these financial statements.


                                 5

                                 AIRGAS, INC.
                     2001 EMPLOYEE STOCK PURCHASE PLAN

                        NOTES TO FINANCIAL STATEMENTS


(1)  Description of the Plan

The following description of the Airgas, Inc. 2001 Employee Stock Purchase
Plan (the "Plan") provides general information only.  Participants should
refer to the Plan prospectus for more complete information.

General

The purpose of the Plan is to encourage and assist employees of Airgas,
Inc. and its subsidiaries (the "Company"), by giving them the opportunity
to acquire an equity interest in the Company through the purchase of shares
of the Company's Common Stock at a discount.  Generally, employees may
elect to have up to 15 percent of their annual gross compensation
(including base salary, commissions and overtime) withheld to purchase the
Company's Common Stock at 85 percent of its market value.  The maximum
market value of shares purchased by a Plan participant in any calendar year
is limited to $25,000.  Market value under the Plan is the lesser of the
closing market price of the Common Stock as of an employee's enrollment
date in the Plan or the closing market price on the quarterly purchase
date.  Employees lock in a purchase price under the Plan for up to 27
months.  If the closing market price of the Common Stock on the first
trading day of a calendar quarter is less than an employee's existing 27
month purchase price, the employee is considered to re-enroll in the Plan
and is granted a new 27 month purchase price.

The Plan was adopted by the Board of Directors in May 2001 and was approved
by the stockholders of the Company in August 2001.  A maximum of 1,500,000
shares of Common Stock may be purchased under the Plan.  From the Plan's
inception (August 2, 2001) through December 31, 2001, 121,104 shares were
issued under the Plan.  The initial purchase of shares under the Plan
occurred on December 31, 2001 with participant payroll deductions of
$1,338,616 transferred from the Company's previous 1998 Employee Stock
Purchase Plan.

The Plan is accounted for on the accrual basis of accounting.  Purchases
and sales of shares of Company Common Stock are recorded on a trade date
basis.


(2)  Purchase and Distribution of Shares

Purchases are made by the Plan quarterly.  The Common Stock is purchased as
described in note (1).  Shares purchased are deposited into individual
brokerage firm accounts maintained for the participants.  The Bank of New
York serves as the custodian of the participant brokerage accounts.


(3)  Participants' Payroll Deductions

At December 31, 2001, participants' payroll deductions receivable from
Airgas, Inc. represents deductions which were individually less than the
cost of one share of Common Stock and were carried forward for use in
purchasing shares on the next quarterly purchase date.

                                 6

                               AIRGAS, INC.
                      2001 EMPLOYEE STOCK PURCHASE PLAN

                  NOTES TO FINANCIAL STATEMENTS (continued)


(4)  Administrative Expenses of the Plan

All administrative expenses of the Plan are paid by the Company.  Any
brokerage fees for the purchase of shares on behalf of Plan participants
are paid by the Company, but brokerage fees for the resale of shares by
participants are paid by the participants.


(5)  Federal Income Tax

The Plan is intended to qualify as an "employee stock purchase plan" under
Section 421 and Section 423 of the Internal Revenue Code of 1986, as
amended.  Under existing federal income tax laws, the Plan is not subject
to federal income tax.  However, when any shares of stock purchased through
the Plan are sold by a participant, income taxes on any gain or loss must
be recognized by that participant.


                                 7


                                SIGNATURES


     Pursuant to the requirements of the Securities Exchange Act of 1934,
the Plan Administrator has duly caused this annual report to be signed on
its behalf by the undersigned hereunto duly authorized.

                              2001 EMPLOYEE STOCK PURCHASE PLAN
                                         (Name of Plan)


                              BY:  Governance and Compensation Committee
                                   of the Airgas, Inc. Board of Directors
                                   as Plan Administrator


                                   /s/ David M. Stout
                                   _______________________________
                                   David M. Stout


                                   /s/ Lee M. Thomas
                                   _______________________________
                                   Lee M. Thomas


                                   /s/ Robert L. Yohe
                                   _______________________________
                                   Robert L. Yohe




DATED: March 27, 2002


                                 8

                               EXHIBIT INDEX


Exhibit
-------

   23    Consent of KPMG LLP


                                 9