Department of Environment and Natural Resources

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Indoor Air Quality

Requested from DENR by jimuel villaoz at 05:50 PM on Mar 06, 2019.
Purpose: Indoor air quality testing
Date of Coverage: 02/27/2019 - 02/27/2019
Tracking no: #DENR-489134613662

jimuel 05:50 PM, Mar 06, 2019

Hi! I would like to request for the all type of gases ( in PPM) presence in the atmosphere in Ayala Center Makati City that affects the indoor quality of our building. 

We would really appreciate if you could share it with us the soonest time. 

Many thanks!
March 7, 2019

Dear jimuel villaoz,


Thank you for your request dated Mar 06, 2019 05:50:59 PM under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Indoor Air Quality.

Response to your request

While our aim is to provide information whenever possible, in this instance this Office does not have the information you have requested. However, you may wish to contact the Environmental Management Bureau Central Office, located DENR Compound, Visayas Ave, Diliman, Quezon City, Metro Manila with Telephone No:  920-22-32 or email at or resubmit your request addressed to the correct agency on the eFOI portal at

For further assistance you may review the FAQ section of the eFOI site:

Your right to request a review

If you are unhappy with this response to your FOI request, you may ask us to carry out an internal review of the response by writing to Sec. Roy A. Cimatu, DENR Central Office, Visayas Avenue, Diliman, Quezon City, tel. no. 926-3011, 929-6626 loc. 2258, Your review request should explain why you are dissatisfied with this response, and should be made within 15 calendar days from the date when you received this letter. We will complete the review and tell you the result within 30 calendar days from the date when we receive your review request.

If you are not satisfied with the result of the review, you then have the right to appeal to the Office of the President under Administrative Order No. 22 (s. 2011).

Thank you.

Aida Astoveza
FOI Officer
Records Officer
DENR Office, PENRO Cavite
Brgy. Luciano, Capitol Site,
Trece Martires Cavite
Tel. Nos. (046) 419 2474
e-mail add.:

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