Version 2.78

105356-0 # Days with AQI - Number of days in the year having an Air Quality Index value. This is the number of days on which measurements from any monitoring site in the county or MSA were reported to the Air Quality System (AQS) database.

Term Description

# Days with AQI - Number of days in the year having an Air Quality Index value. This is the number of days on which measurements from any monitoring site in the county or MSA were reported to the Air Quality System (AQS) database.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Number of days having an air quality index value (AQI)
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num Days with AQI

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days with AQI - Number of days in the year having an Air Quality Index value. This is the number of days on which measurements from any monitoring site in the county or MSA were reported to the Air Quality System (AQS) database.
Source
PX290101010000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105357-8 # Days Good - Number of days in the year having an AQI value 0 through 50.

Fully-Specified Name

Component
Number of D having an AQI value 0 through 50
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days Good 0 to 50

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days Good - Number of days in the year having an AQI value 0 through 50.
Source
PX290101020000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105358-6 # Days Moderate - Number of days in the year having an AQI value 51 through 100.

Fully-Specified Name

Component
Number of D having an AQI value 51 through 100
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days 51 to 100

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days Moderate - Number of days in the year having an AQI value 51 through 100.
Source
PX290101030000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105364-4 # Days Unhealthy for Sensitive Groups - Number of days in the year having an AQI value 101 through 150.

Fully-Specified Name

Component
Number of D having an AQI value 101 through 150
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days 101 to 150

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days Unhealthy for Sensitive Groups - Number of days in the year having an AQI value 101 through 150.
Source
PX290101040000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105365-1 # Days Unhealthy - Number of days in the year having an AQI value 151 through 200.

Fully-Specified Name

Component
Number of D having an AQI value 151 through 200
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days 151 to 200

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days Unhealthy - Number of days in the year having an AQI value 151 through 200.
Source
PX290101050000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105366-9 # Days Very Unhealthy - Number of days in the year having an AQI value 201 or higher. This includes the AQI categories very unhealthy and hazardous. Very few locations (about 0.3% of counties) have any days in the very unhealthy or hazardous categories.

Fully-Specified Name

Component
Number of D having an AQI value 201 or higher
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days 201 or higher

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days Very Unhealthy - Number of days in the year having an AQI value 201 or higher. This includes the AQI categories very unhealthy and hazardous. Very few locations (about 0.3% of counties) have any days in the very unhealthy or hazardous categories.
Source
PX290101060000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105359-4 AQI Max - The highest daily AQI value in the year.

Fully-Specified Name

Component
Maximum air quality index (AQI)
Property
Num
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
AQI Max

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
AQI Max - The highest daily AQI value in the year.
Source
PX290101070000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
{#} Example UCUM Units

105360-2 AQI 90th %ile - 90 percent of daily AQI values during the year were less than or equal to the 90th percentile value.

Fully-Specified Name

Component
90 percent of daily air quality index (AQI) values
Property
Num
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
AQI 90th percentile

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
AQI 90th %ile - 90 percent of daily AQI values during the year were less than or equal to the 90th percentile value.
Source
PX290101080000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
{#} Example UCUM Units

105367-7 AQI Median - Half of daily AQI values during the year were less than or equal to the median value, and half equaled or exceeded it.

Fully-Specified Name

Component
Half of daily AQI values were less than or equal to the median value, and half equaled or exceeded it
Property
Num
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
AQI Median

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
AQI Median - Half of daily AQI values during the year were less than or equal to the median value, and half equaled or exceeded it.
Source
PX290101090000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
{#} Example UCUM Units

105361-0 # Days CO

Fully-Specified Name

Component
Number of days carbon monoxide
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days CO

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days CO
Source
PX290101100000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105362-8 # Days NO2

Fully-Specified Name

Component
Number of days nitrogen dioxide
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days NO2

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days NO2
Source
PX290101110000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105363-6 # Days O3

Fully-Specified Name

Component
Number of days ozone
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days O3

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days O3
Source
PX290101120000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105368-5 # Days SO2

Fully-Specified Name

Component
Number of days sulphur dioxide
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days SO2

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days SO2
Source
PX290101130000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105369-3 # Days PM2.5

Fully-Specified Name

Component
Number of days particulate matter2.5
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days PM2.5

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days PM2.5
Source
PX290101140000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units

105370-1 # Days PM10

Fully-Specified Name

Component
Number of days particulate matter10
Property
Time
Time
Pt
System
^Patient
Scale
Qn
Method

Additional Names

Short Name
Num days PM10

Basic Attributes

Class
PHENX
Type
Clinical
First Released
Version 2.78
Last Updated
Version 2.78
Order vs. Observation
Observation

Survey Question

Text
# Days PM10
Source
PX290101150000

Member of these Panels

LOINC Long Common Name
105371-9 PhenX - air quality index protocol 290101

Example Units

Unit Source
d Example UCUM Units