Air Quality
Excellent
No health implications.
20
PM2.5
46
PM10
62
O3
0.6
CO
9
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jun
101
Light
Wed
11 Jun
147
Light
Thu
12 Jun
148
Light
Fri
13 Jun
153
Moderate
Sat
14 Jun
155
Moderate
Sun
15 Jun
36
Excellent
Mon
16 Jun
21
Excellent
Air quality in the last 12 months (Jinghai)
|
2025/05
|
47
|
55
|
34
|
56
|
59
|
39
|
69
|
80
|
36
|
31
|
62
|
65
|
68
|
47
|
31
|
77
|
60
|
67
|
94
|
97
|
65
|
71
|
67
|
58
|
59
|
76
|
63
|
68
|
70
|
70
|
66
|
|
2025/04
|
60
|
28
|
61
|
91
|
33
|
73
|
76
|
52
|
61
|
81
|
105
|
164
|
69
|
55
|
55
|
91
|
82
|
51
|
52
|
68
|
90
|
44
|
66
|
48
|
63
|
83
|
69
|
58
|
65
|
75
|
|
|
2025/03
|
218
|
71
|
42
|
56
|
93
|
42
|
65
|
125
|
137
|
116
|
138
|
130
|
113
|
65
|
44
|
33
|
40
|
35
|
57
|
56
|
53
|
71
|
106
|
100
|
60
|
92
|
64
|
48
|
31
|
56
|
79
|
|
2025/02
|
73
|
63
|
16
|
24
|
40
|
67
|
33
|
24
|
55
|
121
|
154
|
106
|
126
|
128
|
131
|
51
|
29
|
59
|
60
|
57
|
48
|
54
|
34
|
66
|
74
|
85
|
155
|
216
|
|||
|
2025/01
|
130
|
41
|
69
|
119
|
124
|
33
|
46
|
22
|
26
|
56
|
61
|
59
|
99
|
72
|
43
|
62
|
81
|
160
|
94
|
94
|
115
|
52
|
69
|
94
|
117
|
104
|
25
|
79
|
304
|
68
|
55
|
|
2024/12
|
145
|
18
|
55
|
72
|
95
|
39
|
28
|
61
|
100
|
98
|
56
|
83
|
61
|
53
|
75
|
75
|
49
|
23
|
67
|
82
|
35
|
46
|
75
|
119
|
127
|
36
|
49
|
62
|
100
|
127
|
66
|
|
2024/11
|
75
|
101
|
83
|
25
|
56
|
94
|
90
|
90
|
100
|
91
|
84
|
125
|
74
|
35
|
81
|
72
|
42
|
51
|
64
|
102
|
66
|
39
|
53
|
91
|
43
|
22
|
34
|
39
|
57
|
80
|
|
|
2024/10
|
20
|
27
|
50
|
68
|
85
|
90
|
32
|
71
|
116
|
45
|
92
|
123
|
125
|
184
|
96
|
42
|
98
|
35
|
15
|
41
|
58
|
52
|
72
|
127
|
133
|
194
|
103
|
72
|
126
|
146
|
143
|
|
2024/09
|
32
|
20
|
43
|
53
|
33
|
32
|
40
|
49
|
73
|
17
|
22
|
33
|
47
|
47
|
36
|
45
|
63
|
38
|
46
|
25
|
11
|
16
|
39
|
64
|
81
|
35
|
35
|
55
|
52
|
10
|
|
|
2024/08
|
44
|
44
|
40
|
29
|
22
|
41
|
49
|
56
|
49
|
40
|
44
|
27
|
17
|
35
|
35
|
41
|
52
|
21
|
21
|
23
|
23
|
36
|
50
|
34
|
38
|
18
|
18
|
45
|
45
|
57
|
44
|
|
2024/07
|
48
|
53
|
47
|
79
|
65
|
30
|
66
|
31
|
60
|
62
|
70
|
64
|
97
|
99
|
43
|
55
|
38
|
34
|
38
|
37
|
39
|
37
|
45
|
54
|
22
|
25
|
24
|
27
|
34
|
19
|
27
|
|
2024/06
|
33
|
55
|
44
|
55
|
63
|
68
|
64
|
50
|
70
|
87
|
81
|
70
|
78
|
42
|
48
|
46
|
51
|
57
|
55
|
48
|
69
|
104
|
94
|
50
|
56
|
68
|
57
|
62
|
63
|
46
|
|
|
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