groc2000 tab2-11 ang

Tab. 2-11 Annual course of concentrations and selected air pollution characteristics, nitrogen oxides, Prague 2000

code and name of station	type org.	district	class.	I	II	III	IV	V	VI	VII	VIII	IX	X	XI	XII	max	day	r.f.	kv50	kv90	kv95	kv98	X	XG	S	SG
771 P1-nám. Republiky	A ČHMÚ	Praha 1	T/U/C	91	75	73	68	63	43	37	59	74	98	123	104	261	23.11.	20.1	67	118	139	193	75	68	36.91	1.58
430 P1-Rytířská	M HS	Praha 1	–/U/–	95	75	67	67	46	51	57	61	57	106	112	121	329	12.10.	18.5	62	125	151	260	76	65	50.22	1.75
1137 P1-Národní muzeum	M HS	Praha 1	–/U/–	107	67	–	69	52	66	–	98	–	91	112	111	383	29.3.	29.2	75	148	177	237	87	74	54.61	1.79
804 P10-Počernická	A ČHMÚ	Praha 10	T/U/R	58	51	50	51	46	38	34	47	50	73	81	62	219	13.10.	6.9	45	89	107	139	53	47	30.21	1.63
805 P10-Vršovice	A ČHMÚ	Praha 10	T/U/R	68	68	59	64	59	51	57	59	80	113	117	104	305	23.11.	16.9	65	121	152	168	75	68	37.86	1.53
457 P10-Šrobárova	M HS	Praha 10	–/U/–	61	59	54	47	50	36	39	54	56	70	104	–	235	23.11.	9.4	51	95	114	138	59	53	30.36	1.61
610 P10-Uhříněves	M HS	Praha 10	–/U/–	49	79	24	22	26	33	–	34	42	89	160	–	557	27.11.	12.4	34	116	146	235	57	36	77.10	2.43
772 P2-Riegrovy sady	A ČHMÚ	Praha 2	B/U/NR	53	41	43	42	33	28	28	35	41	64	77	65	203	23.11.	4.5	38	78	92	130	46	40	26.92	1.63
773 P4-Braník	A ČHMÚ	Praha 4	T/U/R	67	63	55	71	59	49	49	62	73	98	131	89	264	23.11.	18.2	61	126	146	172	72	64	37.79	1.61
774 P4-Libuš	A ČHMÚ	Praha 4	B/S/R	34	26	32	33	–	24	21	29	31	44	47	48	153	20.12.	1.8	28	53	67	88	34	30	19.38	1.59
860 P4-OHS Ant. Staška	M HS	Praha 4	–/U/–	67	52	32	27	26	28	–	42	29	62	51	34	185	7.1.	4.4	34	78	97	139	41	34	29.86	1.87
775 P5-Mlynářka	A ČHMÚ	Praha 5	T/U/RC	91	81	77	86	74	66	59	89	88	97	142	116	308	23.11.	30.0	78	143	182	223	89	78	45.96	1.65
1459 P5-Smíchov	A ČHMÚ	Praha 5	T/U/RC	91	96	76	99	105	82	68	93	88	113	136	97	277	22.11.	42.1	89	157	181	213	95	84	47.33	1.71
437 P5-Svornosti	M HS	Praha 5	–/U/–	290	190	108	124	143	177	222	100	163	286	233	–	510	25.1.	73.4	169	318	352	402	185	155	99.92	1.90
629 P5-Řeporyje	M HS	Praha 5	–/U/–	44	29	43	34	48	51	22	27	61	78	103	77	371	23.11.	10.4	39	102	132	174	52	39	43.88	2.16
776 P6-Santinka	A ČHMÚ	Praha 6	B/U/R	55	48	39	49	40	36	27	39	49	57	81	65	173	22.11.	5.3	44	84	100	127	49	42	27.25	1.73
777 P6-Veleslavín	A ČHMÚ	Praha 6	B/S/R	54	40	41	55	41	34	24	37	46	63	81	71	171	19.10.	6.5	43	83	109	134	49	42	28.94	1.79
779 P8-Kobylisy	A ČHMÚ	Praha 8	B/S/R	49	43	33	31	24	27	23	36	38	54	69	62	193	23.11.	3.3	34	71	87	116	41	34	26.34	1.81
446 P8-Sokolovská	M HS	Praha 8	–/U/–	165	181	138	154	140	126	116	197	122	198	194	132	472	11.2.	76.8	140	262	294	354	156	135	78.25	1.79
780 P9-Vysočany	A ČHMÚ	Praha 9	I/U/ICR	69	66	56	47	39	36	36	46	50	71	90	70	223	5.1.	10.4	47	101	123	156	56	48	34.09	1.75

Explanatory notes:
type – type of measuring station: A – AMS (automated monitoring station),
                                                                 AMS-SRS (smog regulation system),
                                                         M – manual, semiautomatic
org. - company, institute
I, II...XII – months of the year
                     monthly arithmetic mean of concentrations [μg.m^-3]
max, day – daily maximum of the year [μg.m^-3] and date occurrence
r.f. – relative frequency of exceedence IH_d [%]
a.f. – absolute frequency of exceedence IH_dkv50, kv90, kv95, kv98 – 50th percentile, 90th percentile, 95th percentile, 98th percentile [μg.m^-3]
X, S – annual arithmetic mean and standard deviation [μg.m^-3]
XG, SG – annual geometric mean and standard geometric deviation [μg.m^-3]

class. –Type of station/Type of zone/Characterisation of zone
Classification of stations:

Type of station	Type of zone	Characterisation of zone
T Traffic	U Urban	R Residential
I Industrial	S Suburban	C Commercial
B Background	R Rural	I Industrial
		A Agricultural
		N Natural