Detailed overview of ambient air pollution valuis from individual stations

693 - PHA4-Libus

Year: 1997
Pollutant:NO3-nitrate - particles
Station: 693 - PHA4-Libus
Code:CZ04CMLIB
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 4
Measure method:spectrophotometry with sulfanilamid and NEDA (Griess reaction)
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 2.90 3.50 2.80 3.00 2.10 3.00 3.00 4.20 3.70 6.20 ~ 2.40 3.20 4.50 3.40 2.30 2.60 2.00 2.30 3.50 3.30 2.30 2.30 4.20 3.20 2.10 1.00 2.20 2.60 1.70 2.30 2.93 6.20 30.00
2 1.60 3.30 1.80 2.30 1.50 1.80 2.20 4.60 6.70 0.90 1.10 0.90 1.40 1.90 1.70 2.50 1.00 0.70 0.80 1.00 0.60 0.90 1.80 1.10 0.70 1.60 1.70 1.60 ~ ~ ~ 1.77 6.70 28.00
3 3.30 2.00 1.10 2.20 1.60 3.70 2.60 2.70 4.10 2.40 1.70 1.70 2.80 1.80 1.50 0.90 2.30 1.60 3.10 1.60 1.10 1.80 1.50 2.10 2.20 2.60 1.40 1.60 1.00 ~ ~ 2.07 4.10 29.00
4 3.40 6.20 5.10 3.50 2.30 2.20 2.20 1.90 1.50 12 4.80 2.20 2.30 1.00 0.60 3.20 3.60 2.10 3.20 3.40 2.50 2.80 1.20 3.90 3.30 4.30 2.80 0.60 0.70 2.60 ~ 3.03 11.60 30.00
5 2.20 1.70 2.70 1.30 0.40 0.20 1.70 1.70 0.10 0.10 0.80 1.50 1.70 1.40 1.70 3.30 1.60 1.50 1.40 0.20 0.40 0.20 1.10 0.90 0.10 1.50 1.20 1.20 ~ ~ 1.00 1.20 3.30 29.00
6 1.30 1.00 1.10 0.90 1.40 1.90 1.30 1.20 0.20 1.70 1.30 2.50 1.20 0.80 1.00 0.90 0.60 0.50 0.60 0.90 0.50 0.20 0.20 0.30 1.10 1.50 3.40 ~ ~ 0.80 ~ 1.08 3.40 28.00
7 0.90 1.60 1.10 1.20 1.90 2.10 0.70 1.20 1.90 1.60 1.20 1.10 2.70 0.60 0.40 1.10 1.10 0.60 0.50 2.40 0.60 0.50 2.80 1.50 0.40 0.80 0.50 0.50 0.80 0.40 1.00 1.15 2.80 31.00
8 2.70 0.80 1.70 2.30 1.40 2.40 1.90 2.10 1.50 2.60 0.70 1.30 0.70 0.80 1.30 1.10 1.60 0.80 1.30 1.30 1.00 2.30 1.40 1.30 2.90 3.30 2.00 1.60 2.30 2.40 2.40 1.72 3.30 31.00
9 1.00 1.40 2.90 1.20 1.00 1.10 0.90 0.50 1.40 1.80 1.50 1.10 1.10 3.30 1.90 1.30 1.00 2.30 1.00 0.80 1.80 1.60 1.30 0.80 0.90 1.30 1.60 1.10 1.70 2.60 ~ 1.44 3.30 30.00
10 0.50 0.60 0.10 1.20 2.60 1.00 0.90 0.80 0.80 0.60 0.70 1.10 0.30 0.70 0.20 1.20 0.70 1.50 1.20 1.70 1.10 1.80 1.20 0.90 4.60 0.90 0.70 1.90 2.20 1.40 1.40 1.18 4.60 31.00
11 2.80 5.10 12 2.00 3.50 5.70 4.80 2.90 2.40 1.50 3.50 1.80 1.90 4.10 3.40 1.80 1.10 1.80 1.00 2.50 3.60 2.90 3.90 2.40 3.40 3.40 2.30 1.60 1.90 1.70 ~ 3.09 12.00 30.00
12 3.90 1.20 1.30 1.30 1.30 1.70 1.50 1.40 1.30 0.90 1.30 0.80 0.50 1.30 1.10 1.50 2.50 1.70 2.30 2.20 2.60 3.20 2.90 1.60 1.10 1.50 1.50 1.40 1.60 2.10 3.70 1.75 3.90 31.00

Detailed overview of ambient air pollution valuis from individual stations - selection station