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Air Quality in Northern Ireland Data Selector

This page contains all the items needed to access automatic data and simple statistics from our database. You can select items in any order you like, just make your choices and click 'Update Selections' at the bottom of each section. Follow this link if you require data from Non-automatic monitoring networks.

Limiting Menu Options
To help you find what you're looking for, you can force the menus to show you only options that are relevant to your previous selections. For example, having selected a particular Monitoring Site, only show Pollutants that are measured at that Site. This feature can be switched on and off using the tick-box further down this page. Click here for more information on how to use this feature.

Reset Data Request
You can start again with a blank data request by clicking the Reset button at any time.
Please note: This will clear all your current selections and cannot be reversed!

Data Selections

Select Data Type  Cancel

Items marked * are not available for all parameters

Measured Data
Daily Min
Daily Max
Daily Mean
8 Hour running mean *
24 Hour running mean *
Annual Running Mean *
Daily Max 8Hour Ozone *

Select Monitoring Sites
Select Pollutants
Select Date Range
Select Output Type









Reset Data Request
You can start again with a blank data request by clicking the Reset button at any time. Please note: This will clear all your current selections and cannot be reversed!