Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
12
PM2.5
77
*
PM10
84
O3
0.2
CO
6
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Apr
60
Good
Sat
20 Apr
66
Good
Sun
21 Apr
89
Good
Mon
22 Apr
96
Good
Tue
23 Apr
65
Good
Wed
24 Apr
88
Good
Thu
25 Apr
85
Good
Air quality in the last 12 months (Jinghai)
|
2024/02
|
45
|
61
|
104
|
73
|
110
|
115
|
43
|
83
|
320
|
91
|
125
|
169
|
186
|
127
|
48
|
68
|
74
|
96
|
29
|
41
|
33
|
35
|
48
|
107
|
98
|
94
|
66
|
91
|
53
|
||
|
2024/01
|
93
|
230
|
125
|
195
|
105
|
53
|
35
|
89
|
80
|
89
|
154
|
225
|
101
|
37
|
68
|
93
|
88
|
66
|
51
|
50
|
33
|
27
|
31
|
39
|
59
|
50
|
54
|
93
|
125
|
124
|
123
|
|
2023/12
|
46
|
75
|
108
|
179
|
252
|
165
|
157
|
203
|
77
|
44
|
41
|
92
|
71
|
41
|
25
|
25
|
49
|
131
|
80
|
24
|
32
|
87
|
137
|
148
|
190
|
143
|
52
|
130
|
191
|
249
|
73
|
|
2023/11
|
194
|
132
|
44
|
72
|
42
|
58
|
56
|
83
|
40
|
20
|
46
|
35
|
50
|
109
|
212
|
60
|
32
|
70
|
81
|
117
|
205
|
218
|
46
|
33
|
62
|
93
|
104
|
33
|
31
|
34
|
|
|
2023/10
|
50
|
69
|
52
|
52
|
38
|
77
|
74
|
74
|
63
|
43
|
64
|
76
|
74
|
48
|
87
|
47
|
82
|
60
|
30
|
28
|
56
|
121
|
129
|
148
|
182
|
67
|
67
|
148
|
192
|
199
|
218
|
|
2023/09
|
48
|
57
|
79
|
110
|
116
|
98
|
108
|
75
|
59
|
47
|
75
|
38
|
43
|
47
|
72
|
77
|
66
|
89
|
72
|
42
|
53
|
46
|
34
|
39
|
54
|
79
|
97
|
57
|
100
|
29
|
|
|
2023/08
|
36
|
37
|
46
|
47
|
33
|
27
|
38
|
53
|
72
|
42
|
52
|
31
|
46
|
47
|
56
|
59
|
73
|
66
|
67
|
51
|
40
|
39
|
39
|
35
|
53
|
51
|
42
|
43
|
41
|
52
|
53
|
|
2023/07
|
78
|
89
|
65
|
46
|
71
|
97
|
78
|
60
|
47
|
70
|
59
|
58
|
67
|
61
|
37
|
51
|
61
|
78
|
82
|
72
|
49
|
29
|
45
|
63
|
64
|
58
|
65
|
47
|
14
|
18
|
26
|
|
2023/06
|
68
|
42
|
60
|
68
|
64
|
50
|
65
|
63
|
51
|
40
|
52
|
55
|
46
|
79
|
96
|
99
|
104
|
94
|
49
|
68
|
54
|
73
|
80
|
70
|
51
|
44
|
72
|
51
|
66
|
87
|
|
|
2023/05
|
77
|
72
|
79
|
40
|
25
|
34
|
49
|
61
|
62
|
69
|
68
|
73
|
58
|
77
|
109
|
75
|
62
|
47
|
76
|
116
|
104
|
59
|
64
|
68
|
57
|
68
|
72
|
50
|
68
|
51
|
69
|
|
2023/04
|
80
|
84
|
71
|
54
|
37
|
51
|
30
|
51
|
90
|
97
|
412
|
409
|
287
|
154
|
105
|
57
|
82
|
79
|
87
|
87
|
48
|
32
|
52
|
49
|
56
|
61
|
71
|
54
|
55
|
60
|
|
|
2023/03
|
61
|
76
|
114
|
184
|
172
|
171
|
185
|
116
|
101
|
182
|
176
|
64
|
99
|
141
|
138
|
62
|
77
|
65
|
115
|
108
|
130
|
352
|
150
|
79
|
70
|
89
|
61
|
89
|
102
|
84
|
84
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution