2025年4月内江空气质量指数AQI_PM2.5历史数据
内江04月份空气质量指数(AQI)数据： 数值单位：μg/m3(CO为mg/m3)
| 日期 |
AQI指数 |
质量等级 |
当天AQI排名 |
PM2.5 |
PM10 |
No2 |
So2 |
Co |
O3 |
| 2025-04-01 | 37 |
优 |
65 | 25 | 34 | 22 |
3 | 0.50 | 45 |
| 2025-04-01 | 37 |
优 |
65 | 25 | 34 | 22 |
3 | 0.50 | 45 |
| 2025-04-02 | 53 |
良 |
150 | 34 | 52 | 24 |
3 | 0.53 | 56 |
| 2025-04-03 | 52 |
良 |
97 | 33 | 52 | 23 |
4 | 0.54 | 76 |
| 2025-04-04 | 51 |
良 |
60 | 35 | 50 | 27 |
4 | 0.61 | 82 |
| 2025-04-05 | 59 |
良 |
157 | 41 | 55 | 24 |
4 | 0.63 | 58 |
| 2025-04-06 | 52 |
良 |
84 | 33 | 54 | 25 |
4 | 0.60 | 45 |
| 2025-04-07 | 50 |
优 |
54 | 32 | 47 | 26 |
4 | 0.69 | 59 |
| 2025-04-08 | 51 |
良 |
58 | 33 | 49 | 31 |
4 | 0.68 | 79 |
| 2025-04-09 | 63 |
良 |
146 | 43 | 63 | 38 |
7 | 0.79 | 79 |
| 2025-04-10 | 77 |
良 |
250 | 53 | 65 | 33 |
7 | 0.80 | 93 |
| 2025-04-11 | 50 |
优 |
102 | 33 | 40 | 13 |
6 | 0.60 | 90 |
| 2025-04-12 | 214 |
重度污染 |
262 | 88 | 307 | 16 |
5 | 0.33 | 65 |
| 2025-04-13 | 160 |
中度污染 |
265 | 81 | 270 | 24 |
6 | 0.44 | 57 |
| 2025-04-14 | 122 |
轻度污染 |
273 | 67 | 194 | 38 |
8 | 0.55 | 61 |
| 2025-04-15 | 108 |
轻度污染 |
293 | 70 | 166 | 31 |
10 | 0.59 | 91 |
| 2025-04-16 | 82 |
良 |
209 | 53 | 111 | 25 |
10 | 0.58 | 120 |
| 2025-04-17 | 79 |
良 |
212 | 50 | 99 | 25 |
11 | 0.62 | 121 |
| 2025-04-18 | 72 |
良 |
217 | 43 | 77 | 18 |
10 | 0.60 | 139 |
| 2025-04-19 | 64 |
良 |
229 | 38 | 78 | 14 |
8 | 0.48 | 120 |
| 2025-04-20 | 51 |
良 |
150 | 26 | 40 | 22 |
10 | 0.56 | 105 |
| 2025-04-21 | 46 |
优 |
154 | 24 | 47 | 11 |
9 | 0.52 | 79 |
| 2025-04-22 | 53 |
良 |
200 | 24 | 59 | 10 |
7 | 0.50 | 75 |
| 2025-04-23 | 60 |
良 |
196 | 34 | 69 | 11 |
7 | 0.49 | 83 |
| 2025-04-24 | 40 |
优 |
113 | 21 | 41 | 11 |
7 | 0.45 | 82 |
| 2025-04-25 | 40 |
优 |
122 | 23 | 40 | 16 |
7 | 0.55 | 55 |
| 2025-04-26 | 35 |
优 |
77 | 23 | 32 | 11 |
8 | 0.59 | 55 |
| 2025-04-27 | 30 |
优 |
56 | 16 | 24 | 13 |
8 | 0.58 | 67 |
| 2025-04-28 | 53 |
良 |
220 | 36 | 44 | 27 |
10 | 0.78 | 75 |
| 2025-04-29 | 39 |
优 |
50 | 22 | 32 | 14 |
9 | 0.61 | 81 |
| 2025-04-30 | 33 |
优 |
47 | 15 | 24 | 15 |
8 | 0.59 | 78 |
每日AQI数据和PM2.5浓度数据是根据每小时数据算术平均的结果（未对失真数据修正）数据仅供参考，本站不对数据的准确性负责。
空气质量等级统计图