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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 ⌀
3/19/2004	2:00:00	0.9	999	null	3.6	688	48	1,229	63	1,380	594	12.5	69.3	1.0029
3/19/2004	3:00:00	0.7	961	null	2.5	622	null	1,382	null	1,301	430	12.5	67.5	0.9768
3/19/2004	4:00:00	null	934	null	1.8	569	20	1,440	32	1,280	397	12.3	67.7	0.9665
3/19/2004	5:00:00	0.5	913	null	1.3	525	18	1,620	28	1,260	370	12.5	66.8	0.962
3/19/2004	6:00:00	0.7	969	null	2.3	607	56	1,373	61	1,324	438	12.3	66.3	0.9487
3/19/2004	7:00:00	1.5	1,182	null	6.7	845	115	1,054	99	1,539	704	12.4	64.9	0.9332
3/19/2004	8:00:00	4.8	1,740	null	22.8	1,372	320	671	157	2,144	1,476	13	61.6	0.9209
3/19/2004	9:00:00	6.2	1,819	null	31.3	1,582	357	575	166	2,456	1,716	13.6	58.8	0.912
3/19/2004	10:00:00	4	1,427	null	19.2	1,275	253	701	149	1,980	1,398	13.9	57.1	0.9032
3/19/2004	11:00:00	3.3	1,390	null	16.4	1,191	218	759	135	1,879	1,268	14.5	54.4	0.8917
3/19/2004	12:00:00	2.8	1,283	null	14	1,117	192	813	127	1,751	1,188	15.5	50.1	0.8744
3/19/2004	13:00:00	3	1,304	null	15.3	1,157	176	793	122	1,801	1,171	16.1	47.6	0.8655
3/19/2004	14:00:00	3.3	1,364	null	16.7	1,202	198	771	135	1,875	1,250	16.3	47.1	0.864
3/19/2004	15:00:00	3.5	1,410	null	19	1,268	212	724	139	1,957	1,344	16.4	47.5	0.8791
3/19/2004	16:00:00	4	1,476	null	19.4	1,280	249	708	147	1,955	1,378	16.1	50.2	0.9094
3/19/2004	17:00:00	4.6	1,522	null	20.9	1,320	270	690	158	2,005	1,435	16	50.7	0.9142
3/19/2004	18:00:00	4.1	1,442	null	20.2	1,301	231	704	146	1,952	1,372	15.8	50.3	0.8989
3/19/2004	19:00:00	4.5	1,469	null	21.7	1,344	251	677	144	1,997	1,471	15.5	50.6	0.884
3/19/2004	20:00:00	3.9	1,467	null	19.8	1,292	210	698	138	1,942	1,439	15.4	51.4	0.8956
3/19/2004	21:00:00	4	1,421	null	16.7	1,202	249	748	143	1,854	1,429	15.2	53.1	0.9117
3/19/2004	22:00:00	2.2	1,175	null	9.1	945	143	904	116	1,604	1,081	14.7	57.6	0.9573
3/19/2004	23:00:00	2.1	1,215	null	8.3	912	127	948	109	1,547	993	14.2	58.3	0.938
3/20/2004	0:00:00	1.7	1,127	null	5.8	802	104	1,064	92	1,447	837	13.8	57.9	0.9085
3/20/2004	1:00:00	1.6	1,090	null	5.2	773	86	1,105	83	1,429	761	13.9	55.9	0.8842
3/20/2004	2:00:00	1.3	1,017	null	4.1	718	74	1,182	81	1,382	650	13.9	55.6	0.8765
3/20/2004	3:00:00	1.3	997	null	3.4	677	null	1,252	null	1,359	591	13.8	55.1	0.8666
3/20/2004	4:00:00	null	945	null	2.9	646	44	1,308	55	1,332	505	13.8	54.6	0.8574
3/20/2004	5:00:00	0.8	956	null	3.1	661	42	1,260	53	1,351	518	13.6	55.1	0.856
3/20/2004	6:00:00	0.8	966	null	2.5	622	63	1,317	67	1,342	571	13.6	59	0.9129
3/20/2004	7:00:00	1.1	1,064	null	4.3	728	115	1,161	91	1,461	842	13.5	58.4	0.896
3/20/2004	8:00:00	2.1	1,300	null	8.9	935	170	902	113	1,623	1,145	13.8	58	0.9083
3/20/2004	9:00:00	2.4	1,348	null	10.5	998	147	834	102	1,689	1,218	14.6	53.1	0.8765
3/20/2004	10:00:00	2.6	1,425	null	12.5	1,068	166	776	107	1,764	1,341	15	52.3	0.8881
3/20/2004	11:00:00	2.8	1,474	null	12.3	1,061	195	768	113	1,768	1,406	15.4	52.1	0.9046
3/20/2004	12:00:00	2.6	1,490	null	11.7	1,039	182	782	108	1,757	1,422	16.3	50	0.9158
3/20/2004	13:00:00	2.6	1,495	null	11.7	1,040	168	809	105	1,735	1,373	17.1	47.9	0.9281
3/20/2004	14:00:00	2.1	1,376	null	9.3	953	125	900	93	1,636	1,153	19	42.9	0.937
3/20/2004	15:00:00	1.7	1,305	null	7.6	884	95	980	87	1,573	927	19.5	42.3	0.9476
3/20/2004	16:00:00	1.6	1,283	null	6.7	844	79	1,036	76	1,539	766	19.5	42.3	0.9493
3/20/2004	17:00:00	2.1	1,392	null	9.7	967	119	930	94	1,649	941	19.1	43.8	0.9556
3/20/2004	18:00:00	2.3	1,452	null	12.4	1,063	142	856	110	1,774	1,146	18.5	46.3	0.9744
3/20/2004	19:00:00	3.5	1,633	null	16.6	1,199	215	734	136	1,919	1,417	17.4	51.6	1.0159
3/20/2004	20:00:00	3.9	1,625	null	16.4	1,191	229	733	139	1,885	1,442	17.1	51.3	0.9914
3/20/2004	21:00:00	3.3	1,535	null	13.7	1,108	206	785	125	1,820	1,323	16.4	53.8	0.9964
3/20/2004	22:00:00	2.3	1,323	null	9.9	973	147	864	111	1,712	1,125	16.2	55.4	1.0132
3/20/2004	23:00:00	2.1	1,309	null	8.9	937	122	905	97	1,672	1,036	15.9	57.7	1.0356
3/21/2004	0:00:00	2.8	1,456	null	10.6	999	175	835	107	1,714	1,202	15.7	58.6	1.0396
3/21/2004	1:00:00	2.1	1,300	null	7.4	872	133	941	90	1,577	1,054	15.1	60.9	1.0398
3/21/2004	2:00:00	1.6	1,203	null	6.2	823	89	1,004	84	1,526	903	15.6	56.6	0.9951
3/21/2004	3:00:00	1.6	1,195	null	6.5	836	null	987	null	1,554	885	15.2	57.9	0.9941
3/21/2004	4:00:00	null	1,117	null	5.8	802	85	1,029	87	1,539	818	15.4	57.8	1.0021
3/21/2004	5:00:00	1.1	1,062	null	4	711	55	1,136	66	1,461	700	14.9	60.6	1.0196
3/21/2004	6:00:00	0.7	947	null	2.1	594	24	1,300	36	1,390	580	14.5	63	1.0316
3/21/2004	7:00:00	0.8	1,065	null	3.6	687	72	1,143	62	1,492	815	14.2	66.2	1.063
3/21/2004	8:00:00	1.2	1,155	null	4.4	734	122	1,062	91	1,528	1,035	14.5	65.3	1.0704
3/21/2004	9:00:00	1.4	1,220	null	5.4	782	111	996	89	1,560	1,067	15.3	62.1	1.073
3/21/2004	10:00:00	1.7	1,301	null	7.1	862	123	914	93	1,633	1,114	16.3	59	1.0868
3/21/2004	11:00:00	1.8	1,279	null	7.3	870	106	911	81	1,646	1,000	18.9	49.6	1.07
3/21/2004	12:00:00	1.8	1,267	null	7.6	883	103	953	82	1,617	906	19.4	46.1	1.0249
3/21/2004	13:00:00	1.9	1,239	null	6.8	848	102	981	80	1,568	822	20.8	41.6	1.0091
3/21/2004	14:00:00	1.3	1,128	null	4.6	742	48	1,144	48	1,507	610	21.4	40.3	1.0126
3/21/2004	15:00:00	1.6	1,243	null	8.4	916	63	962	61	1,669	657	21.2	39.3	0.9791
3/21/2004	16:00:00	1.9	1,208	null	6.9	853	98	1,060	89	1,506	647	20.3	38	0.8942
3/21/2004	17:00:00	2.3	1,306	null	9	938	132	961	105	1,607	762	19.4	41.3	0.9206
3/21/2004	18:00:00	3.8	1,546	null	15.1	1,151	173	769	116	1,874	1,122	18.5	43.8	0.9252
3/21/2004	19:00:00	3.5	1,501	null	12.6	1,071	185	823	119	1,744	1,130	17.8	48.1	0.9689
3/21/2004	20:00:00	4.3	1,605	null	15.1	1,153	266	769	144	1,840	1,637	17.9	46.9	0.952
3/21/2004	21:00:00	2.8	1,316	null	9.9	974	188	883	123	1,673	1,272	17.4	49.1	0.9688
3/21/2004	22:00:00	1.9	1,195	null	8	898	122	933	105	1,594	1,098	17	51.7	0.9914
3/21/2004	23:00:00	1.9	1,211	null	7.9	896	112	920	93	1,624	1,066	16.4	55.1	1.0198
3/22/2004	0:00:00	1.7	1,161	null	6.1	815	93	995	86	1,582	909	16.1	60	1.0919
3/22/2004	1:00:00	1.5	1,095	null	5.1	767	74	1,050	76	1,547	818	15.8	60.5	1.0805
3/22/2004	2:00:00	0.6	897	null	1.7	563	23	1,417	33	1,355	472	16.3	57	1.0491
3/22/2004	3:00:00	0.4	842	null	0.7	468	null	1,813	null	1,274	394	16.9	53.9	1.0309
3/22/2004	4:00:00	null	854	null	0.8	481	17	1,756	27	1,304	396	16.1	55.9	1.0153
3/22/2004	5:00:00	0.3	845	null	0.7	472	15	1,786	23	1,278	378	16.5	53.9	1.0049
3/22/2004	6:00:00	0.6	942	null	2	586	41	1,480	46	1,373	432	16.4	54	0.9979
3/22/2004	7:00:00	1.2	1,090	null	5.1	768	86	1,072	76	1,538	699	15.7	57.6	1.0195
3/22/2004	8:00:00	3.6	1,514	null	17.7	1,230	226	732	116	1,996	1,252	15.8	53.7	0.9571
3/22/2004	9:00:00	3.7	1,379	null	18.4	1,252	214	711	115	1,962	1,237	17.4	42.1	0.8281
3/22/2004	10:00:00	1.8	1,074	null	6.9	854	115	1,032	83	1,484	772	17.9	38.4	0.7793
3/22/2004	11:00:00	1.6	1,090	null	7.3	868	124	1,026	87	1,509	766	18.5	36.7	0.7764
3/22/2004	12:00:00	1.9	1,110	null	9.6	964	122	947	90	1,577	829	21	29.6	0.7263
3/22/2004	13:00:00	2	1,102	null	10.4	994	107	955	87	1,599	783	21.3	28.1	0.7067
3/22/2004	14:00:00	2.2	1,100	null	11.2	1,021	133	952	99	1,607	822	21.3	26.1	0.6539
3/22/2004	15:00:00	2.1	1,094	null	10.7	1,003	130	965	99	1,574	813	21.3	26.8	0.6681
3/22/2004	16:00:00	2.3	1,076	451	11.6	1,034	150	964	101	1,544	813	21.3	24.2	0.606
3/22/2004	17:00:00	2.6	1,152	185	12.4	1,062	138	928	103	1,606	850	20.2	28.5	0.6682
3/22/2004	18:00:00	3.8	1,407	426	18.3	1,249	213	720	129	1,932	1,276	17	43.1	0.8264
3/22/2004	19:00:00	4.4	1,438	672	21	1,325	232	678	143	1,993	1,401	15.6	47.4	0.8347
3/22/2004	20:00:00	4.5	1,425	624	21	1,325	238	678	146	1,965	1,356	15.3	47.4	0.8178
3/22/2004	21:00:00	3.3	1,279	325	14.5	1,131	180	775	124	1,758	1,243	14.5	49.7	0.8177
3/22/2004	22:00:00	2	1,132	143	8.4	916	128	920	113	1,561	1,083	13.9	52	0.8231
3/22/2004	23:00:00	1.1	1,006	89	4.3	729	65	1,142	80	1,370	795	14.5	49.4	0.8106
3/23/2004	0:00:00	0.9	982	73	3.8	700	53	1,204	72	1,359	735	13.8	51.4	0.8071
3/23/2004	1:00:00	0.8	969	48	2.7	636	47	1,271	64	1,309	684	14	51.3	0.8163
3/23/2004	2:00:00	0.7	941	47	2.5	621	51	1,298	70	1,330	714	13	56.8	0.8444
3/23/2004	3:00:00	0.5	892	36	1.2	522	null	1,522	null	1,285	456	11	70	0.9215
3/23/2004	4:00:00	null	855	25	0.8	478	20	1,701	31	1,261	401	10.1	76.8	0.9483
3/23/2004	5:00:00	0.3	834	19	0.6	459	13	1,908	22	1,212	361	8.8	80.5	0.9147