千代田区大気測定データ

2026年1月
測定局：区役所局項目: 二酸化窒素 (ppb)

日　報
月報
- SO2
- SPM
- NO2
- NO
- OX
- CO
- WS
- WD

1ヵ月前

	1時	2時	3時	4時	5時	6時	7時	8時	9時	10時	11時	12時	13時	14時	15時	16時	17時	18時	19時	20時	21時	22時	23時	24時	時間	合計	平均	最高	最小
1日	10	7	5	4	4	6	6	7	7	7	4	5	3	3	4	5	7	8	11	15	14	11	9	6	24	168	7	15	3
2日	6	---	5	5	5	6	7	10	9	6	4	6	6	8	6	8	4	4	5	6	5	4	4	7	23	136	5.9	10	4
3日	6	10	9	10	7	6	6	8	7	7	6	6	6	6	8	12	18	25	30	36	34	29	24	21	24	337	14	36	6
4日	14	9	7	7	6	6	6	6	6	8	9	7	7	7	9	8	10	15	17	16	14	18	20	21	24	253	10.5	21	6
5日	21	33	32	28	27	28	27	35	35	---	45	41	36	40	38	37	38	38	44	49	22	11	8	6	23	719	31.3	49	6
6日	6	6	6	5	4	7	13	14	14	15	13	12	9	14	14	11	14	11	12	11	12	13	16	11	24	263	11	16	4
7日	12	13	14	13	16	24	22	24	23	26	27	27	25	26	23	25	22	24	25	29	34	34	39	42	24	589	24.5	42	12
8日	40	38	37	37	37	38	32	33	29	43	35	27	13	12	9	9	8	7	6	7	8	7	6	6	24	524	21.8	43	6
9日	6	---	5	6	6	9	12	19	20	22	20	17	15	18	22	28	27	27	38	42	35	39	31	43	23	507	22	43	5
10日	41	34	25	15	11	12	22	29	30	34	41	18	11	9	7	6	6	6	5	6	7	4	4	4	24	387	16.1	41	4
11日	3	3	3	3	3	3	3	4	5	5	6	5	6	6	4	3	4	4	3	3	4	3	4	4	24	94	3.9	6	3
12日	4	4	4	4	6	11	15	12	15	12	10	9	13	10	12	15	18	16	17	26	27	30	34	23	24	347	14.5	34	4
13日	21	18	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	2	39	19.5	21	18
14日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
15日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
16日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
17日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
18日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
19日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
20日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
21日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
22日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
23日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
24日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
25日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
26日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
27日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
28日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
29日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
30日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
31日	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
時間	13	11	12	12	12	12	12	12	12	11	12	12	12	12	12	12	12	12	12	12	12	12	12	12	287
合計	190	175	152	137	132	156	171	201	200	185	220	180	150	159	156	167	176	185	213	246	216	203	199	194		4363
平均	15	16	13	11	11	13	14	17	17	17	18	15	13	13	13	14	15	15	18	21	18	17	17	16			15.2
最高	41	38	37	37	37	38	32	35	35	43	45	41	36	40	38	37	38	38	44	49	35	39	39	43				49
最小	3	3	3	3	3	3	3	4	5	5	4	5	3	3	4	3	4	4	3	3	4	3	4	4					3

2026年1月測定局：区役所局 項目: 二酸化窒素 (ppb)

測定データは、速報値であり、訂正されることがあります。

2026年1月
測定局：区役所局項目: 二酸化窒素 (ppb)