Air Quality
Excellent
No health implications.
18
PM2.5
40
PM10
49
O3
0.3
CO
9
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jan
130
Light
Wed
14 Jan
152
Moderate
Thu
15 Jan
166
Moderate
Fri
16 Jan
106
Light
Sat
17 Jan
72
Good
Sun
18 Jan
58
Good
Mon
19 Jan
29
Excellent
Jinghai Air quality rank
Air quality in the last 12 months (Jinghai)
|
2025/11
|
76
|
21
|
64
|
130
|
160
|
138
|
51
|
87
|
64
|
107
|
135
|
189
|
38
|
100
|
154
|
62
|
29
|
56
|
76
|
42
|
80
|
103
|
140
|
89
|
37
|
90
|
39
|
108
|
150
|
139
|
|
|
2025/10
|
76
|
44
|
37
|
54
|
33
|
17
|
52
|
33
|
12
|
15
|
26
|
47
|
52
|
51
|
77
|
52
|
35
|
19
|
24
|
26
|
52
|
73
|
78
|
104
|
141
|
70
|
67
|
171
|
189
|
141
|
73
|
|
2025/09
|
42
|
46
|
56
|
56
|
55
|
33
|
48
|
52
|
48
|
46
|
67
|
68
|
61
|
61
|
60
|
29
|
30
|
43
|
40
|
49
|
64
|
39
|
50
|
48
|
63
|
59
|
57
|
56
|
68
|
82
|
|
|
2025/08
|
41
|
43
|
31
|
28
|
47
|
41
|
28
|
27
|
30
|
34
|
42
|
40
|
30
|
50
|
43
|
14
|
36
|
29
|
22
|
25
|
19
|
22
|
26
|
21
|
26
|
38
|
42
|
14
|
42
|
18
|
32
|
|
2025/07
|
35
|
38
|
20
|
36
|
33
|
23
|
33
|
32
|
38
|
52
|
48
|
50
|
31
|
37
|
41
|
31
|
29
|
44
|
37
|
38
|
34
|
32
|
22
|
30
|
41
|
40
|
36
|
40
|
20
|
27
|
29
|
|
2025/06
|
77
|
46
|
23
|
33
|
60
|
72
|
51
|
45
|
55
|
41
|
55
|
69
|
77
|
49
|
28
|
20
|
51
|
55
|
35
|
34
|
40
|
51
|
61
|
64
|
55
|
56
|
55
|
68
|
69
|
28
|
|
|
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
|
|
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