SO2
As in PM2.5
SO42- in PM2.5 - recommended unit: µg/m3
Chrysene in PM2.5 - recommended unit: ng/m3
Dibenzo(ah)anthracene in PM2.5 (aerosol)
Dibenzo(ah)anthracene in PM2.5 - recommended unit: ng/m3
Anthracene in PM2.5 (aerosol) - recommended unit: ng/m3
Benzo(a)anthracene in PM2.5 - recommended unit: ng/m3
Benzo(b)fluoranthene in PM2.5 - recommended unit: ng/m3
Benzo(b)fluoranthene in PM2.5 (air+aerosol)
Benzo(ghi)perylene in PM2.5 - recommended unit: ng/m3
Benzo(k)fluoranthene in PM2.5 - recommended unit: ng/m3
Fluoranthene in PM2.5 (aerosol) - recommended unit: ng/m3
Indeno-(1,2,3-cd)pyrene in PM2.5 - recommended unit: ng/m3
Indeno-(1,2,3-cd)pyrene in PM2.5
Phenanthrene in PM2.5 (aerosol) - recommended unit: ng/m3
Pyrene in PM2.5 (aerosol) - recommended unit: ng/m3
Benzo(j)fluoranthene in PM2.5 - recommended unit: ng/m3
C6H6
Total nitrogen in precipitation - recommended unit: mg N/l
Benzo(b,j,k)fluoranthene - recommended unit: ng/l
1-methylnaphtalene - recommended unit: ng/m3
1-methylphenanthrene - recommended unit: ng/m3
Methyletylketone (MEK) - recommended unit: µg/m3
Crotonaldehyde - recommended unit: µg/m3
2-methylanthracene - recommended unit: ng/m3
2-methylbenzaldehyde - recommended unit: µg/m3
2-methylnaphtalene - recommended unit: ng/m3
(CH3)2-CH-CH2-CH2-CH3 - recommended unit: µg/m3
2-methylphenanthrene - recommended unit: ng/m3
Methylvinylketone (MVK) - recommended unit: µg/m3
3-methylbenzaldehyde - recommended unit: µg/m3
3-methylpentane - recommended unit: pptv
4-methylbenzaldehyde - recommended unit: µg/m3
Benzo(a)fluoranthene - recommended unit: ng/m3
Benzo(b+j+k)fluoranthenes - recommended unit: ng/m3
Benzo(e)pyrene - recommended unit: ng/m3
Benzo(k+j)fluoranthene (air+aerosol) - recommended unit: ng/m3
H3C-CH2-CH2-CH3 - recommended unit: µg/m3
Methacroleine + Butanal - recommended unit: µg/m3
Carbon-tetrachloride - recommended unit: pptv
Cyklopenta(cd)pyrene - recommended unit: ng/m3
Dibenzo(ac+ah)anthracenes - recommended unit: ng/m3
Dibenzo(ac+ah)anthracenes
Dibenzo(ah)anthracene - recommended unit: ng/l
Dibenzothiophene - recommended unit: ng/m3
Chrysene + Triphenylene - recommended unit: ng/m3
(CH3)3-C-CH2-CH-(CH3)2 - recommended unit: µg/m3
H3C-CH2-CH(CH3)2 - recommended unit: µg/m3
CH2=CH-C(CH3)=CH2 - recommended unit: µg/m3
Nonane
n-Nonano
Tetrachloromethane (air) - recommended unit: µg/m3
Chlorobenzene (air) - recommended unit: µg/m3
1,1,2-trichloroethane (air) - recommended unit: µg/m3
1,1-dichloroethane (air) - recommended unit: µg/m3
1,2-dichloroethylene (air) - recommended unit: µg/m3
1,2-dichloroethane (air) - recommended unit: µg/m3
1,1,1-trichloroethane (air) - recommended unit: µg/m3
Methyl-chloroform - recommended unit: pptv
m,p-C6H4(CH3)2 - recommended unit: µg/m3
SO4 (H2SO4 aerosols) (SO4--) - recommended unit: µg/m3
Hg0 + Hg-reactive - recommended unit: ng/m3
H3C-(CH2)3-CH3 - recommended unit: µg/m3
Syn-DP
PM10
2-methylpropanal isobutanal isobutylaldehyde
Pb in PM10
Cd in PM10
Ni in PM10
As in PM10
BaP in PM10
CH2=CH-CH3 + H3C-CH2-CH2-CH3 - recommended unit: µg/m3
Sn in PM10
H3C-(CH2)3-CH3 + H3C-CH2-CH(CH3)2 - recommended unit: µg/m3
Pentane + Isopentane
Acetone + Acrolein- recommended unit: µg/m3
Acetone + Acrolein (air)
HC C2-C6(excl. AROM. & CHLH) (air+aerosol)
HC C2-C6(excl. AROM. & CHLH) - recommended unit: µg/m3
HC > C6 (excl. AROM. & CHLH) (air+aerosol)
HC > C6 (excl. AROM. & CHLH) - recommended unit: µg/m3
Aromatics (except C6H6) - recommended unit: µg/m3
1-Methyl anthracene in PM10 (air+aerosol)
1-Methyl anthracene in PM10 - recommended unit: ng/m3
Anthanthrene in PM10 - recommended unit: ng/m3
Benzo(b,j,k)fluoranthene in PM10 (aerosol)
Benzo(b,j,k)fluorantheneInPM1 - recommended unit: ng/m3
Benzo(e)pyrene in PM10 - recommended unit: ng/m3
Benzo(k+j)fluoranthene in PM10 (aerosol)
Benzo(k+j)fluoranthene in PM10 (aerosol) - recommended unit: ng/m3
Chlorinated hydrocarbons - recommended unit: µg/m3
Chrysene in PM10 - recommended unit: ng/m3
Coronene in PM10 - recommended unit: ng/m3
Cyclopenta(c,d)pyrene in PM10 - recommended unit: ng/m3
Dibenzo(ac+ah)anthracene in PM10 (aerosol)
Dibenzo(ac+ah)anthracene in PM10 - recommended unit: ng/m3
Dibenzo(ah)anthracene in PM10 - recommended unit: ng/m3
Benzo(b,j)fluoranthene in PM10 (aerosol)
Benzo(b,j)fluorantheneInPM10 - recommended unit: ng/m3
Perylene in PM10 - recommended unit: ng/m3
4.5-Methylene phenanthrene in PM10 (air+aerosol)
4.5-Methylene phenanthrene in PM10 - recommended unit: ng/m3
5-Methyl Chrysene in PM10 - recommended unit: ng/m3
9-Methyl anthracene in PM10 (air+aerosol)
9-Methyl anthracene in PM10 - recommended unit: ng/m3
Benzo(b)naphtho(2,1-d)thiophene in PM10 (aerosol)
Benzo(b)naphtho(2,1-d)thiophene in PM10 - recommended unit: ng/m3
Benzo(c)phenanthrene in PM10 - recommended unit: ng/m3
Cholanthrene in PM10 - recommended unit: ng/m3
Dibenzo(ac)anthracene in PM10 - recommended unit: ng/m3
Dibenzo(al)pyrene in PM10 - recommended unit: ng/m3
Benzo(b+j)fluoranthene in PM10 (air+aerosol)
Benzo(b+j)fluoranthene in PM10 - recommended unit: ng/m3
Anthracene in PM10 (aerosol) - recommended unit: ng/m3
Benzo(a)anthracene in PM10 (air+aerosol)
Benzo(a)anthracene in PM10 - recommended unit: ng/m3
Benzo(b)fluoranthene in PM10 (air+aerosol)
Benzo(b)fluoranthene in PM10 - recommended unit: ng/m3
Benzo(ghi)perylene in PM10 - recommended unit: ng/m3
Benzo(b)naphtho(2,1-d)thiophene in PM10 (air+aerosol)
Benzo(k)fluoranthene in PM10 (air+aerosol)
Benzo(k)fluoranthene in PM10 - recommended unit: ng/m3
Dibenzo(ac)anthracene in PM10 (air+aerosol)
Dibenzo(ah+ac)anthracene in PM10 (aerosol)
Dibenzo(ah+ac)anthracene in PM10 - recommended unit: ng/m3
Dibenzo(ae)pyrene in PM10 - recommended unit: ng/m3
Dibenzo(ah)pyrene in PM10 - recommended unit: ng/m3
Dibenzo(ai)pyrene in PM10 - recommended unit: ng/m3
indeno_123cd_pyrene in PM10 (air+aerosol)
Indeno-(1,2,3-cd)pyrene in PM - recommended unit: ng/m3
Phenanthrene in PM10 (aerosol) - recommended unit: ng/m3
Pyrene in PM10 (aerosol) - recommended unit: ng/m3
Benzo(c)phenanthrene in PM10 (air+aerosol)
Dibenzo(ah+ac)anthracene in PM10 (air+aerosol)
Benzo(j)fluoranthene in PM10 - recommended unit: ng/m3
Benzo(j)fluoranthene in PM10 (air+aerosol)
Dibenzo(ah)anthracene in PM10 (air+aerosol)
PM2.5
Ultra Fine Particles (UFPs) - recommended unit: particles.cm-3
Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 10 nm and for a size range with no restriction on the upper limit
PNSD - Particle Number Size Distribution
particle number size distribution (PNSD) is the frequency distribution of the particle number concentration represented as a function of the logarithm of particle size, such that the area under the distribution between two sizes is the number concentration of that size range.
H2C=CH-CH2-CH3 - recommended unit: µg/m3
trans-H3C-CH=CH-CH3 - recommended unit: µg/m3
cis-H3C-CH=CH-CH3 - recommended unit: µg/m3
H2C=CH-CH2-CH2-CH3 - recommended unit: µg/m3
H3C-HC=CH-CH2-CH3 - recommended unit: µg/m3
H3C-HC=CH-CH2-CH3
3-methylphenantrene - recommended unit: ng/m3
1,2,4-C6H3(CH3)3 - recommended unit: µg/m3
1,2,3-C6H3(CH3)3 - recommended unit: µg/m3
1,3,5-C6H3(CH3)3 - recommended unit: µg/m3
Butyl acetate (air) - C6H12O2 - recommended unit: µg/m3
9-methylphenantrene - recommended unit: ng/m3
Ultra Fine Particles (UFPs) with a lower limit of 3 nanometers and no restriction on the upper limit - recommended unit: particles.cm-3
Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 3 nm and for a size range with no restriction on the upper limit - PLEASE USE /6003 FOR REPORTING UFP ACCORDING TO RECAST EU 2024/2881
Ultra Fine Particles (UFPs) with a lower limit of 4 nanometers and no restriction on the upper limit - recommended unit: particles.cm-3
Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 4 nm and for a size range with no restriction on the upper limit - PLEASE USE /6003 FOR REPORTING UFP ACCORDING TO RECAST EU 2024/2881
Ultra Fine Particles (UFPs) with a lower limit of 7 nanometers and no restriction on the upper limit - recommended unit: particles.cm-3
Ultra Fine Particles (UFPs) means particles with a diameter less than or equal to 100 nanometers (10^-9 m), where UFP are measured as the particle number concentrations per cubic centimetre for a size range with a lower limit of 7 nm and for a size range with no restriction on the upper limit - PLEASE USE /6003 FOR REPORTING UFP ACCORDING TO RECAST EU 2024/2881
Anthracene - recommended unit: µg/m2/day
Benzo(a)anthracene - recommended unit: ng/m3
Benzo(a)anthracene - recommended unit: ng/l
Benzo(a)anthracene - recommended unit: µg/m2/day
Benzo(a)fluorene - recommended unit: ng/m3
Benzo(b)fluoranthene - recommended unit: ng/m3
Benzo(b)fluoranthene - recommended unit: ng/l
Benzo(b)fluoranthene - recommended unit: µg/m2/day
Benzo(b)fluorene - recommended unit: ng/m3
Fluor (except HF) - recommended unit: µg/m3
Benzo(ghi)fluoranthene - recommended unit: ng/m3
Benzo(ghi)fluoranthene - recommended unit: ng/l
Benzo(ghi)perylene - recommended unit: ng/m3
Benzo(ghi)perylene - recommended unit: ng/l
Benzo(ghi)perylene - recommended unit: µg/m2/day
Benzo(k)fluoranthene - recommended unit: ng/m3
Benzo(k)fluoranthene - recommended unit: ng/l
Benzo(k)fluoranthene - recommended unit: µg/m2/day
Dibenz(ac+ah)anthracenes - recommended unit: ng/m3
Dibenz(ac+ah)anthracenes (precip) - PLEASE use .../418
Dibenz(ac+ah)anthracenes - recommended unit: ng/l
Dibenz(ac+ah)anthracenes
Dibenz(ah)anthracene (precip) - please use .../419
Dibenz(ah)anthracene - recommended unit: ng/l
Dibenz(ah)anthracene
Dibenzo(ae)pyrene - recommended unit: ng/m3
Dibenzo(ah)pyrene - recommended unit: ng/m3
Dibenzo(ai)pyrene - recommended unit: ng/m3
Benzo(b,j,k)fluoranthene in PM10 (air+aerosol)
Benzo(k+j)fluoranthene in PM10 (air+aerosol)
Benzo(k+j)fluoranthene in PM10 - recommended unit: ng/m3
Dibenzo(ai)pyrene - recommended unit: ng/l
The volatile fraction of PM10 - recommended units ug/m3
The non-volatile fraction of a PM10 measurement - recommended units ug/m3
The volatile fraction of a PM2.5 measurememt - recommended units ug/m3
The non-volatile fraction of a PM2.5 measurement - recommended units ug/m3
The volitile fraction of a PM1 measurement - recommended units ug/m3
The non-volatile fraction of a PM1 measurement - recommended units ug/m3
Fluoranthene - recommended unit: µg/m2/day
Heptachlor Epoxide - recommended unit: ng/l
Indeno-(1,2,3-cd)pyrene - recommended unit: ng/m3
Indeno-(1,2,3-cd)pyrene - recommended unit: ng/l
Indeno-(1,2,3-cd)pyrene - recommended unit: µg/m2/day
NH4+
NO3-
Kj-N in precipitation - recommended unit: mg N/l
Radioactivity
Phenanthrene - recommended unit: µg/m2/day
SO4--
1-Methyl anthracene - recommended unit: µg/m2/day
1-Methyl Naphthalene - recommended unit: µg/m2/day
alpha-HCH - recommended unit: ng.m-2.day-1
alpha-HCH
1-Methyl phenanthrene - recommended unit: µg/m2/day
2-Methyl anthracene - recommended unit: µg/m2/day
2-Methyl Naphthalene - recommended unit: µg/m2/day
2-Methyl phenanthrene - recommended unit: µg/m2/day
Acenaphthene - recommended unit: µg/m2/day
Acenaphthylene - recommended unit: µg/m2/day
Anthanthrene - recommended unit: µg/m2/day
gamma-HCH - recommended unit: ng.m-2.day-1
gamma-HCH
Benzo(b,j,k)fluoranthene (precip+dry_dep)
Benzo(b,j,k)fluoranthene - recommended unit: µg/m2/day
Benzo(e)pyrene - recommended unit: µg/m2/day
Benzo(k+j)fluoranthene - recommended unit: µg/m2/day
Chrysene + Triphenylene - recommended unit: µg/m2/day
Cyclopenta(c,d)pyrene - recommended unit: µg/m2/day
Dibenzo(ac+ah)anthracenes (precip+dry_dep)
Dibenzo(ac+ah)anthracenes - recommended unit: µg/m2/day
Dibenzo(ah)anthracene - recommended unit: µg/m2/day
Naphthalene - recommended unit: µg/m2/day
Benzo(b,j)fluoranthene - recommended unit: µg/m2/day
4.5-Methylene phenanthrene (precip+dry_dep)
4.5-Methylene phenanthrene - recommended unit: µg/m2/day
5-Methyl Chrysene - recommended unit: µg/m2/day
9-Methyl anthracene - recommended unit: µg/m2/day
Benzo(b)naphtho(2,1-d)thiophene (precip+dry_dep)
Benzo(b)naphtho(2,1-d)thiophene - recommended unit: µg/m2/day
Benzo(c)phenanthrene - recommended unit: µg/m2/day
Cholanthrene - recommended unit: µg/m2/day
Dibenzo(ac)anthracene - recommended unit: µg/m2/day
Dibenzo(al)pyrene - recommended unit: µg/m2/day
precip_amount_off - recommended unit: mm
Benzo(j)fluoranthene - recommended unit: ng/l
Benzo(j)fluoranthene - recommended unit: µg/m2/day
Benzo(j)fluorene - recommended unit: ng/m3
Benzo(j)fluoranthene - recommended unit: ng/m3
Dibenzo(ah)anthracene - recommended unit: ng/m3
Dibenzo(ae)pyrene - recommended unit: µg/m2/day
Dibenzo(ah)pyrene - recommended unit: µg/m2/day
Dibenzo(ai)pyrene - recommended unit: µg/m2/day
Dieldrin - recommended unit: ng.m-2.day-1
alpha-Endosulfan - recommended unit: pg.m-3
beta-Endosulfan - recommended unit: pg.m-3
Endosulfan sulfate - recommended unit: pg.m-3
p,p'-DDD - recommended unit: ng.m-2.day-1
p,p'-DDE - recommended unit: ng.m-2.day-1
p,p'-DDT - recommended unit: ng.m-2.day-1
trans-CD - recommended unit: ng.m-2.day-1
trans-NO - recommended unit: ng.m-2.day-1
alpha-Endosulfan - recommended unit: ng.m-2.day-1
beta-Endosulfan - recommended unit: ng.m-2.day-1
Endosulfan sulfate - recommended unit: ng.m-2.day-1
Atrazine - recommended unit: ng.m-2.day-1
Isoproturon - recommended unit: ng.m-2.day-1
Heptachlor - recommended unit: ng.m-2.day-1
NO2
trans-H3C-HC=CH-CH2-CH3 - recommended unit: µg/m3
cis-H3C-HC=CH-CH2-CH3 - recommended unit: µg/m3
NOX