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Last modified by Emily West on 2022/01/11 17:56
From version 2.1
edited by Emily West
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To version 4.2
edited by Emily West
on 2022/01/10 14:39
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Summary

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Title
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1 -2.1.1
1 +2.1.1 CAQI - Common Air Quality Index
Parent
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1 -Metric and Key Performance Indicators.WebHome
1 +5\. Metrics and KPIs.Metric and Key Performance Indicators.WebHome
Content
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1 -= [Indicator ID] [INDICATOR NAME] =
1 += 2.1.1 CAQI - Common Air Quality Index =
2 2  
3 3  
4 4  (% class="table-bordered" %)
5 5  |=(% style="width: 79px;" %)Topic|=(% style="width: 139px;" %)Urban challenges|=(% style="width: 666px;" %)Sub-challenges
6 -|(% style="width:79px" %)Climate|(% style="width:139px" %)1 - Climate issues|(% style="width:666px" %)1.1 Climate  mitigation
6 +|(% style="width:79px" %)Environment|(% style="width:139px" %)2 - Air Quality|(% style="width:666px" %)2.1 - Air Quality at District/ City Scale
7 7  
8 8  (% class="table-bordered" %)
9 9  |(% style="width:211px" %)(((
10 10  ====== **Description** ======
11 -)))|(% style="width:730px" %)
11 +)))|(% style="width:730px" %)In 2005 the Common Air Quality Index (CAQI) was proposed to facilitate the comparison of air quality in European cities in real time16. There are many air quality indices (AQI-s) in use in the world. All are different in concept and presentation and comparing air quality in cities was virtually impossible for the lay public1 . The CAQI and the accompanying website www.airqualitynow.eu or app were introduced as a ‘lingua franca’ solution to overcome this problem17 .
12 12  |(% style="width:211px" %)(((
13 13  ===== **Scale as linked to D2.2 framework** =====
14 14  )))|(% style="width:730px" %)(((
15 -Delete as appropriate:
16 -
17 -* National
18 18  * City
19 -* Neighborhood
20 -* Street
21 -* Household
22 -* Object
23 23  )))
24 24  |(% style="width:211px" %)(((
25 25  ====== **Data source [ link to data framework]** ======
26 26  )))|(% style="width:730px" %)(((
27 -*
20 +* Measurement/ monitoring
28 28  )))
29 29  |(% style="width:211px" %)(((
30 30  ====== **Needs** ======
31 31  )))|(% style="width:730px" %)(((
32 -*
25 +* Hourly value NO2, PM10 and O3 (additionally CO, SO2, PM2,5)
26 +* Daily average value NO2, PM10 and O3 (additionally CO, SO2, PM2,5)
27 +* Yearly average value (additionally CO, SO2, PM2,5)
33 33  )))
34 34  |(% style="width:211px" %)(((
35 35  ====== **Expected Outputs** ======
36 36  )))|(% style="width:730px" %)(((
37 -*
32 +* Continuously monitored
33 +* numerical value (very low, low, medium, high and very high)
34 +* graphic map
35 +* quantitative
38 38  )))
39 39  |(% style="width:211px" %)(((
40 40  ====== **Calculation methods** ======
41 41  )))|(% style="width:730px" %)(((
42 -*
40 +* CAQI methodology.
43 43  )))
44 44  |(% style="width:211px" %)(((
45 45  ====== **Links and references** ======
46 -)))|(% style="width:730px" %)
44 +)))|(% style="width:730px" %)(((
45 +* www.airqualitynow.eu
46 +* Elshout S van den, Léger K, Nussio F. Comparing urban air quality in Europe in real time, a review of existing air quality indices and the proposal of a common alternative. Environ Int 2008; 34(5):720–6.
47 +* Elshout S van den. CITEAIR II project. INTERREG IVC Programme. www.airqualitynow.eu/download/CITEAIR Comparing_Urban_Air_Quality_across_Borders.pdf, 2012. [Accessed oct-2017].
48 +)))
47 47  
48 48  (% class="lead" %)
49 49