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AirQual

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train · 9.36k rows

Date stringlengths 8 10	Time stringclasses 24 values	CO(GT) float64 0.1 11.9 ⌀	PT08.S1(CO) float64 647 2.04k ⌀	NMHC(GT) float64 7 1.19k ⌀	C6H6(GT) float64 0.1 63.7 ⌀	PT08.S2(NMHC) float64 383 2.21k ⌀	NOx(GT) float64 2 1.48k ⌀	PT08.S3(NOx) float64 322 2.68k ⌀	NO2(GT) float64 2 340 ⌀	PT08.S4(NO2) float64 551 2.78k ⌀	PT08.S5(O3) float64 221 2.52k ⌀	T float64 -1.9 44.6 ⌀	RH float64 9.2 88.7 ⌀	AH float64 0.18 2.23 ⌀
3/14/2004	22:00:00	2.1	1,324	100	9	940	146	924	121	1,587	1,423	16.3	51	0.9341
3/14/2004	23:00:00	2.2	1,349	79	8.8	933	152	933	119	1,617	1,349	14.7	55.9	0.9314
3/15/2004	0:00:00	1.8	1,239	66	7.4	872	104	985	99	1,547	1,250	14.8	54.7	0.9164
3/15/2004	1:00:00	1.8	1,239	73	6.9	853	106	1,010	93	1,543	1,174	14	57	0.9094
3/15/2004	2:00:00	1.8	1,224	66	7	855	108	998	88	1,566	1,149	13.4	61.3	0.9361
3/15/2004	3:00:00	1.1	1,078	44	4.4	734	null	1,128	null	1,487	1,021	12.6	63.5	0.923
3/15/2004	4:00:00	null	1,078	44	4	711	66	1,150	71	1,468	1,013	12.3	65.4	0.9351
3/15/2004	5:00:00	1	1,075	39	3.9	703	88	1,156	74	1,464	1,010	11.9	67.4	0.9375
3/15/2004	6:00:00	1.4	1,157	51	6.4	830	138	1,030	80	1,584	1,083	11.4	70.5	0.9475
3/15/2004	7:00:00	2.2	1,314	107	9.7	966	228	897	89	1,710	1,235	11.3	70.2	0.9401
3/15/2004	8:00:00	5.5	1,797	336	25.9	1,451	360	652	114	2,323	1,680	12.4	63.9	0.917
3/15/2004	9:00:00	8.1	1,961	618	36.7	1,701	478	537	149	2,665	2,184	14.8	54.3	0.9076
3/15/2004	10:00:00	5.8	1,771	438	26.6	1,470	394	622	157	2,262	1,973	17.4	45.6	0.8993
3/15/2004	11:00:00	4.2	1,564	334	20.1	1,300	319	710	155	2,029	1,798	19.8	38.5	0.8801
3/15/2004	12:00:00	3.1	1,430	221	14.1	1,120	201	831	134	1,783	1,522	22	34.1	0.8904
3/15/2004	13:00:00	2.9	1,417	207	14.9	1,146	171	830	119	1,831	1,404	23.3	32.2	0.9096
3/15/2004	14:00:00	2.9	1,400	191	15.4	1,162	159	838	111	1,829	1,263	23.9	30	0.8757
3/15/2004	15:00:00	2.5	1,317	185	12.1	1,053	153	926	104	1,707	1,137	24.4	28.9	0.8736
3/15/2004	16:00:00	2.3	1,318	141	11.5	1,033	143	950	99	1,675	1,068	24.4	29.4	0.8848
3/15/2004	17:00:00	2.8	1,445	214	14.8	1,141	156	857	110	1,824	1,252	23.8	31.3	0.9137
3/15/2004	18:00:00	6.1	1,917	471	32.1	1,601	314	631	162	2,447	1,843	22.5	35.4	0.9547
3/15/2004	19:00:00	8	2,040	685	39.2	1,754	404	542	187	2,679	2,122	20.4	42.5	1.0086
3/15/2004	20:00:00	6.5	1,895	538	31	1,573	320	565	165	2,443	1,992	18.3	52.6	1.0945
3/15/2004	21:00:00	4.2	1,595	319	19.9	1,294	256	678	145	2,058	1,707	16.7	57.4	1.0786
3/15/2004	22:00:00	3.2	1,439	224	15.3	1,159	193	764	125	1,856	1,494	15.7	60.2	1.0654
3/15/2004	23:00:00	1.4	1,142	67	6.9	852	89	1,008	101	1,547	1,164	15.3	61.4	1.058
3/16/2004	0:00:00	2.1	1,304	155	11.1	1,019	127	852	103	1,731	1,272	14.1	65.7	1.0494
3/16/2004	1:00:00	1.2	1,074	49	5.4	784	79	1,098	88	1,483	1,040	14.8	60.6	1.0148
3/16/2004	2:00:00	0.8	968	29	2.8	640	43	1,320	61	1,386	867	14.8	59.2	0.9879
3/16/2004	3:00:00	0.7	929	25	2.3	608	null	1,376	null	1,364	826	13.6	62.1	0.9636
3/16/2004	4:00:00	null	941	25	2.6	626	59	1,316	59	1,373	840	12.3	66.2	0.945
3/16/2004	5:00:00	0.6	937	17	2	585	38	1,412	52	1,348	793	12.8	63.2	0.9283
3/16/2004	6:00:00	0.9	1,017	27	3.5	681	82	1,246	64	1,418	870	11.2	68.5	0.9081
3/16/2004	7:00:00	1.3	1,171	50	5.1	770	99	1,162	70	1,467	930	11	66.5	0.8705
3/16/2004	8:00:00	3.4	1,541	218	16.2	1,185	263	770	97	1,889	1,407	11.7	63.7	0.8719
3/16/2004	9:00:00	3.7	1,539	285	19.7	1,287	229	698	95	2,055	1,507	13.6	56.3	0.8743
3/16/2004	10:00:00	5.3	1,735	437	25.1	1,431	396	628	150	2,211	1,843	17.8	42.9	0.8672
3/16/2004	11:00:00	4.1	1,571	327	20	1,297	314	730	162	1,973	1,729	21.4	33.3	0.8417
3/16/2004	12:00:00	3.3	1,452	283	18.3	1,250	217	776	154	1,868	1,583	24.4	27.4	0.8231
3/16/2004	13:00:00	4	1,579	366	22.3	1,359	252	724	161	1,998	1,671	25.3	26.1	0.8264
3/16/2004	14:00:00	3.8	1,466	318	20.4	1,309	263	773	161	1,897	1,491	25.8	23.2	0.7589
3/16/2004	15:00:00	2.8	1,280	228	14.6	1,136	180	893	128	1,675	1,240	27	20.2	0.7094
3/16/2004	16:00:00	2.9	1,407	201	16.6	1,197	184	905	129	1,759	1,313	28.2	18.6	0.7014
3/16/2004	17:00:00	2.9	1,389	199	15.8	1,173	190	898	133	1,739	1,363	28	19.1	0.7098
3/16/2004	18:00:00	3.4	1,447	237	17.8	1,235	184	859	139	1,778	1,296	23.9	25.7	0.7519
3/16/2004	19:00:00	3.9	1,551	261	19.1	1,271	181	800	137	1,875	1,432	21.3	34.8	0.873
3/16/2004	20:00:00	3.2	1,474	230	15.8	1,173	166	854	143	1,776	1,432	20.4	36.7	0.8704
3/16/2004	21:00:00	5.1	1,800	349	24.9	1,426	317	700	177	2,106	2,034	19	41.3	0.9007
3/16/2004	22:00:00	2.6	1,379	183	13.5	1,101	184	818	138	1,710	1,602	17.9	45.9	0.9342
3/16/2004	23:00:00	1.7	1,201	88	9.1	943	130	935	117	1,560	1,362	16.7	48.9	0.9226
3/17/2004	0:00:00	1.7	1,205	85	8.6	925	132	922	107	1,547	1,314	15.5	52.9	0.9271
3/17/2004	1:00:00	1.2	1,072	47	5.4	784	95	1,066	90	1,442	1,114	15.5	51.9	0.9059
3/17/2004	2:00:00	0.9	998	34	4.1	714	70	1,169	79	1,383	992	14.1	55.6	0.891
3/17/2004	3:00:00	0.7	933	26	2.6	625	null	1,292	null	1,332	884	13.1	57.9	0.8666
3/17/2004	4:00:00	null	883	17	1.9	577	54	1,396	60	1,303	808	12.7	57.9	0.8447
3/17/2004	5:00:00	0.5	869	11	1.6	554	28	1,460	40	1,268	667	11.8	58	0.8026
3/17/2004	6:00:00	0.5	891	18	1.9	576	46	1,417	53	1,289	733	11.9	57.4	0.7978
3/17/2004	7:00:00	1.6	1,173	84	7.5	878	160	1,038	84	1,556	1,052	9.9	65.2	0.7956
3/17/2004	8:00:00	4.1	1,587	260	21.4	1,334	320	702	108	1,999	1,534	11.1	60.2	0.7958
3/17/2004	9:00:00	6.6	1,852	534	36.4	1,696	377	553	127	2,535	1,931	14.1	50	0.802
3/17/2004	10:00:00	4.3	1,522	368	21.3	1,331	280	703	134	2,026	1,734	17.7	40.1	0.8048
3/17/2004	11:00:00	2.9	1,438	200	15.4	1,161	221	819	135	1,782	1,595	21.1	33.4	0.8265
3/17/2004	12:00:00	2.5	1,393	145	12.5	1,067	210	905	142	1,654	1,490	24.3	28.3	0.8471
3/17/2004	13:00:00	2.8	1,452	188	15.1	1,152	204	861	153	1,747	1,508	25.6	25.6	0.8254
3/17/2004	14:00:00	2.6	1,389	152	13.7	1,108	161	887	123	1,712	1,334	25.9	25.9	0.8503
3/17/2004	15:00:00	2	1,207	103	10.4	994	135	1,013	104	1,520	1,045	26.8	18.7	0.65
3/17/2004	16:00:00	2.9	1,365	193	15.2	1,154	186	940	129	1,679	1,221	29.3	15.8	0.6309
3/17/2004	17:00:00	2.5	1,247	134	12.3	1,060	147	1,032	114	1,525	1,069	28.5	14.9	0.5708
3/17/2004	18:00:00	5	1,557	386	27	1,478	299	793	158	1,981	1,569	25.9	16	0.5237
3/17/2004	19:00:00	7.6	1,973	577	38.4	1,737	411	617	194	2,414	2,306	23.1	26.5	0.7403
3/17/2004	20:00:00	6.7	1,975	523	35.1	1,667	347	597	182	2,416	2,359	20.5	38.2	0.9133
3/17/2004	21:00:00	5.7	1,795	472	27.2	1,485	336	653	180	2,174	2,050	19.1	42.6	0.9294
3/17/2004	22:00:00	2.8	1,444	206	15	1,150	202	770	136	1,727	1,727	17.2	44.1	0.8558
3/17/2004	23:00:00	2.6	1,488	216	15.7	1,171	178	731	127	1,778	1,705	16	50.9	0.9206
3/18/2004	0:00:00	2.3	1,371	159	13	1,083	154	796	116	1,669	1,551	14.8	53.9	0.9024
3/18/2004	1:00:00	1.4	1,161	70	8.1	904	92	947	107	1,502	1,240	14.3	55.4	0.8975
3/18/2004	2:00:00	1	1,064	44	5.5	787	61	1,057	88	1,407	1,115	14.8	52.1	0.8686
3/18/2004	3:00:00	0.7	970	42	3.6	687	null	1,196	null	1,351	969	13.9	53.9	0.8501
3/18/2004	4:00:00	null	954	28	2.9	645	60	1,260	78	1,334	925	11.6	61.9	0.8442
3/18/2004	5:00:00	0.6	931	20	2.5	623	37	1,293	57	1,307	828	12	58.9	0.8233
3/18/2004	6:00:00	0.7	938	26	3	650	68	1,251	71	1,333	893	10.9	62.1	0.8113
3/18/2004	7:00:00	1.5	1,166	78	7.7	885	139	1,005	85	1,551	1,075	10.6	63.3	0.8067
3/18/2004	8:00:00	4.7	1,643	319	23.3	1,384	339	667	124	2,094	1,610	11.5	60	0.8117
3/18/2004	9:00:00	6.6	1,934	506	35.8	1,682	421	541	151	2,468	2,051	14.3	50.6	0.8186
3/18/2004	10:00:00	4.5	1,617	null	21.3	1,333	349	686	150	2,010	1,819	17.8	40.5	0.821
3/18/2004	11:00:00	2.8	1,473	null	14.3	1,127	224	831	152	1,752	1,568	20.8	34.4	0.8365
3/18/2004	12:00:00	2.2	1,379	null	12.5	1,068	171	899	139	1,663	1,374	23.8	28.2	0.8219
3/18/2004	13:00:00	2.2	1,385	null	12.2	1,056	149	891	133	1,648	1,268	24.2	28.7	0.8515
3/18/2004	14:00:00	2.3	1,379	null	13.1	1,087	137	901	126	1,660	1,144	25.2	24.9	0.7829
3/18/2004	15:00:00	2.2	1,322	null	14.4	1,129	149	934	128	1,639	1,109	27	17.8	0.6275
3/18/2004	16:00:00	2.8	1,496	null	16.8	1,205	172	822	169	1,767	1,347	27.1	23.1	0.818
3/18/2004	17:00:00	2.7	1,409	null	14.5	1,131	166	873	149	1,689	1,206	25.8	23.9	0.7832
3/18/2004	18:00:00	3.7	1,513	null	21.5	1,338	214	764	156	1,957	1,397	23	26.8	0.7446
3/18/2004	19:00:00	5.1	1,667	null	26.4	1,464	280	683	168	2,118	1,588	20.7	31.1	0.7523
3/18/2004	20:00:00	5.1	1,667	null	26	1,453	276	684	176	2,051	1,569	18.6	36.2	0.7676
3/18/2004	21:00:00	3.2	1,430	null	14.1	1,121	178	814	135	1,732	1,322	16	48.4	0.8768
3/18/2004	22:00:00	2.1	1,333	null	10.3	989	129	885	121	1,621	1,194	14.5	57.8	0.9456
3/18/2004	23:00:00	1.7	1,262	null	8.3	911	95	948	99	1,545	1,062	13.1	64.2	0.9606
3/19/2004	0:00:00	2	1,287	null	8.9	936	126	918	106	1,606	1,040	12	69.7	0.9735
3/19/2004	1:00:00	1.6	1,134	null	6.6	840	103	1,021	96	1,501	917	11.9	71.1	0.9915