千代田区大気測定データ

2025年9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	16	16	17	10	9	10	20	23	8	10	10	11	10	13	12	11	14	17	19	13	13	7	6	5	24	300	12.5	23	5
2日	4	5	4	5	6	8	9	10	6	7	7	7	7	7	8	8	8	8	9	8	8	7	9	7	24	172	7.2	10	4
3日	8	9	7	18	18	15	15	16	9	10	9	11	13	13	14	13	12	14	22	27	24	29	26	23	24	375	15.6	29	7
4日	20	19	15	12	10	12	10	9	7	8	10	17	19	19	19	25	26	26	18	19	22	20	22	16	24	400	16.7	26	7
5日	7	---	7	9	10	12	15	16	7	15	14	11	10	15	19	18	13	8	9	9	9	12	14	15	23	274	11.9	19	7
6日	14	15	10	11	11	13	13	9	11	9	11	11	16	16	21	23	18	14	17	13	15	12	10	6	24	319	13.3	23	6
7日	8	9	6	4	5	7	6	7	7	8	6	12	12	11	11	11	15	16	15	16	25	23	23	23	24	286	11.9	25	4
8日	20	16	14	15	16	21	20	20	9	9	8	12	13	11	11	10	9	16	21	17	10	9	6	6	24	319	13.3	21	6
9日	4	4	5	6	6	9	11	12	7	10	---	14	27	27	23	27	29	41	39	39	36	30	31	24	23	461	20	41	4
10日	25	17	10	9	8	13	31	22	9	8	11	32	19	10	8	16	23	26	21	20	18	10	8	5	24	379	15.8	32	5
11日	4	5	5	7	7	6	8	10	4	7	8	9	8	8	9	27	13	12	7	7	6	4	3	3	24	187	7.8	27	3
12日	5	---	4	4	3	5	10	8	8	10	9	11	14	15	14	13	13	13	12	7	6	8	6	7	23	205	8.9	15	3
13日	5	5	7	8	6	11	15	22	20	22	25	18	11	8	7	7	7	5	4	3	3	3	3	3	24	228	9.5	25	3
14日	3	3	4	4	3	3	4	6	14	14	13	10	9	11	16	---	---	---	---	---	---	---	---	---	15	117	7.8	16	3
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	14	12	14	14	14	14	14	14	14	14	13	14	14	14	14	13	13	13	13	13	13	13	13	13	324
合計	143	123	115	122	118	145	187	190	126	147	141	186	188	184	192	209	200	216	213	198	195	174	167	143		4022
平均	10	10	8	9	8	10	13	14	9	11	11	13	13	13	14	16	15	17	16	15	15	13	13	11			12.4
最高	25	19	17	18	18	21	31	23	20	22	25	32	27	27	23	27	29	41	39	39	36	30	31	24				41
最小	3	3	4	4	3	3	4	6	4	7	6	7	7	7	7	7	7	5	4	3	3	3	3	3					3

2025年9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。

2025年9月
測定局：区役所局項目: 二酸化窒素 (ppb)