Annual Mean (1)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on annual averages (2)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on daily values (3)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on hourly values (4)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on yearly values (5)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on variable time intervals (6)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two weekly values (7)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on monthly values (8)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on weekly values (9)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two daily value (10)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on daily values (12)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on hourly values (13)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on yearly values (14)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on variable time intervals (15)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two weekly values (16)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on monthly values (17)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on weekly values (18)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two daily value (19)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on daily values (21)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on hourly values (22)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on yearly values (23)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on variable time intervals (24)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two weekly values (25)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on monthly values (26)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on weekly values (27)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two daily value (28)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on daily values (30)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on hourly values (31)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on yearly values (32)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on variable time intervals (33)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two weekly values (34)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on monthly values (35)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on weekly values (36)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two daily value (37)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on daily values (39)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on hourly values (40)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on yearly values (41)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on variable time intervals (42)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two weekly values (43)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on monthly values (44)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on weekly values (45)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
based on two daily value (46)
 ≤1.7 
 1.7  2 
 2  3.5 
 3.5  5 
 >5 
Airbase_Stations (47)
 Background 
 Industrial 
 Traffic 
 Unknown 
 <all other values> 
