Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
84
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jun
56
Good
Sat
21 Jun
58
Good
Sun
22 Jun
68
Good
Mon
23 Jun
81
Good
Tue
24 Jun
82
Good
Wed
25 Jun
101
Light
Thu
26 Jun
31
Excellent
Air quality in the last 12 months (Binhai)
|
2025/05
|
57
|
63
|
46
|
35
|
24
|
53
|
53
|
43
|
14
|
28
|
42
|
50
|
56
|
74
|
84
|
33
|
63
|
33
|
67
|
59
|
52
|
55
|
58
|
54
|
46
|
55
|
51
|
33
|
35
|
51
|
70
|
|
2025/04
|
56
|
54
|
40
|
57
|
66
|
60
|
76
|
80
|
78
|
56
|
72
|
124
|
75
|
62
|
51
|
60
|
75
|
82
|
78
|
44
|
41
|
46
|
63
|
79
|
58
|
56
|
47
|
45
|
56
|
62
|
|
|
2025/03
|
61
|
24
|
35
|
25
|
57
|
54
|
63
|
91
|
95
|
56
|
76
|
96
|
67
|
53
|
40
|
45
|
49
|
43
|
40
|
66
|
54
|
58
|
71
|
99
|
117
|
95
|
133
|
67
|
65
|
49
|
54
|
|
2025/02
|
41
|
89
|
79
|
43
|
49
|
45
|
57
|
40
|
50
|
59
|
51
|
77
|
57
|
63
|
99
|
108
|
49
|
49
|
35
|
36
|
36
|
42
|
46
|
51
|
74
|
109
|
145
|
132
|
|||
|
2025/01
|
81
|
77
|
47
|
47
|
119
|
96
|
52
|
58
|
47
|
47
|
69
|
92
|
93
|
107
|
54
|
65
|
79
|
101
|
125
|
113
|
104
|
56
|
42
|
26
|
44
|
83
|
56
|
68
|
104
|
64
|
66
|
|
2024/12
|
74
|
91
|
50
|
58
|
140
|
158
|
108
|
44
|
55
|
70
|
60
|
38
|
69
|
59
|
72
|
70
|
89
|
44
|
44
|
71
|
81
|
52
|
60
|
78
|
103
|
85
|
61
|
65
|
65
|
89
|
69
|
|
2024/11
|
38
|
72
|
76
|
72
|
39
|
43
|
41
|
36
|
34
|
41
|
54
|
87
|
64
|
49
|
46
|
59
|
37
|
30
|
27
|
45
|
81
|
64
|
30
|
27
|
23
|
44
|
63
|
62
|
57
|
62
|
|
|
2024/10
|
25
|
26
|
29
|
29
|
20
|
20
|
31
|
41
|
44
|
68
|
95
|
88
|
33
|
46
|
82
|
56
|
22
|
21
|
36
|
34
|
24
|
53
|
40
|
48
|
43
|
30
|
61
|
38
|
43
|
62
|
42
|
|
2024/09
|
41
|
29
|
25
|
22
|
34
|
30
|
20
|
17
|
19
|
17
|
17
|
12
|
25
|
32
|
28
|
27
|
16
|
16
|
16
|
13
|
29
|
30
|
29
|
28
|
23
|
38
|
33
|
21
|
29
|
35
|
|
|
2024/08
|
24
|
18
|
28
|
36
|
31
|
22
|
26
|
21
|
28
|
39
|
91
|
60
|
45
|
22
|
21
|
19
|
22
|
19
|
14
|
16
|
22
|
44
|
42
|
45
|
25
|
24
|
17
|
21
|
21
|
30
|
29
|
|
2024/07
|
31
|
24
|
41
|
24
|
24
|
22
|
22
|
22
|
19
|
55
|
66
|
56
|
13
|
13
|
13
|
49
|
38
|
15
|
22
|
25
|
23
|
32
|
42
|
38
|
20
|
26
|
29
|
24
|
30
|
37
|
32
|
|
2024/06
|
27
|
42
|
55
|
32
|
31
|
29
|
32
|
54
|
64
|
61
|
48
|
45
|
44
|
53
|
38
|
42
|
33
|
39
|
22
|
16
|
28
|
25
|
49
|
83
|
58
|
42
|
25
|
32
|
11
|
25
|
|
|
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