Information about air quality in the Czech Republic

Report of improbable daily values

Date	XMOPA Mobilni prives Libus (2264)	Flag	ALIBA Praha 4-Libus (774) 8 km	ALEGA Praha 2-Legerova (1483) 11 km	ALERA Letiste Praha (2245) 13 km	STCSA Tobolka-Certovy schody (1771) 18 km	SBERA Beroun (1140) 19 km	SBERA Beroun (1140) 50 km	SBERA Beroun (1140) 50 km
2023-10-24	420.5		438.6	626.4	267.3	334.0	368.6	368.6	368.6
2023-10-25	341.6	nmed	428.9	524.9	188.4	320.5	414.0	414.0	414.0
2023-10-26	320.2	nmed	363.2	376.9	198.3	270.3	259.7	259.7	259.7
2023-10-28	533.8	dn	283.8	415.7	225.4	174.3	301.0	301.0	301.0
2023-10-29	500.3	nmed	338.5	526.1	297.4	187.0	391.7	391.7	391.7
2023-10-30	554.5	nmed	286.0	576.0	281.1	169.5	513.2	513.2	513.2
2023-10-31	386.6	nmed	297.4	374.5	245.9	329.3	255.1	255.1	255.1
2023-11-01	401.9	nmed	318.8	520.4	295.3	132.6	399.3	399.3	399.3
2023-11-02	396.1	nmed	397.8	589.1	332.1	233.0	429.6	429.6	429.6
2023-11-04	257.4		296.9	432.9	278.9	108.1	331.7	331.7	331.7
2023-11-05	258.5	nmed	294.5	376.7	181.6	162.1	268.8	268.8	268.8
2023-11-06	261.2	nmed	335.2	385.4	266.6	173.3	361.0	361.0	361.0
2023-11-07	267.6	nmed	297.1	412.0	170.8	165.5	286.5	286.5	286.5
2023-11-08	261.5	nmed	333.7	372.2	202.6	221.0	419.1	419.1	419.1

ICAS1	Number of days from the beginning of the year
ICAS2	Number of days from last error
dn	Missing difference, value bigger than 1000.0
nmed	Less than 10 differencies in area (missing median)
d0	Zero difference
n2p2	Big rise followed by big fall
p2n2	Big fall followed by big rise
p3p3	Two big consecutive rises
n3n3	Two big consecutive falls
p1	Extremely big rise
n1	Extremely big fall