Air Quality
Excellent
No health implications.
7
PM2.5
17
PM10
120
O3
0.5
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 May
98
Good
Wed
13 May
94
Good
Thu
14 May
87
Good
Fri
15 May
63
Good
Sat
16 May
50
Excellent
Sun
17 May
37
Excellent
Mon
18 May
18
Excellent
Air quality in the last 12 months (Binhai)
|
2026/04
|
116
|
84
|
77
|
54
|
83
|
60
|
34
|
35
|
45
|
62
|
68
|
48
|
37
|
50
|
50
|
53
|
46
|
30
|
34
|
56
|
76
|
33
|
37
|
49
|
51
|
60
|
77
|
44
|
37
|
47
|
|
|
2026/03
|
38
|
38
|
74
|
46
|
41
|
58
|
37
|
29
|
51
|
60
|
47
|
71
|
76
|
51
|
67
|
75
|
53
|
59
|
44
|
93
|
68
|
72
|
73
|
78
|
89
|
87
|
76
|
80
|
65
|
56
|
87
|
|
2026/02
|
85
|
80
|
81
|
98
|
142
|
48
|
43
|
44
|
52
|
69
|
125
|
135
|
119
|
103
|
89
|
44
|
90
|
98
|
80
|
66
|
56
|
116
|
50
|
44
|
73
|
24
|
49
|
64
|
|||
|
2026/01
|
37
|
38
|
58
|
90
|
102
|
96
|
98
|
52
|
76
|
93
|
46
|
66
|
99
|
131
|
178
|
208
|
51
|
31
|
27
|
41
|
44
|
59
|
78
|
118
|
63
|
33
|
72
|
60
|
41
|
37
|
56
|
|
2025/12
|
79
|
39
|
40
|
60
|
42
|
81
|
103
|
55
|
62
|
49
|
92
|
32
|
51
|
75
|
76
|
90
|
84
|
59
|
85
|
112
|
34
|
27
|
34
|
73
|
44
|
27
|
40
|
76
|
127
|
76
|
33
|
|
2025/11
|
167
|
92
|
27
|
33
|
26
|
40
|
51
|
20
|
71
|
52
|
37
|
49
|
95
|
106
|
100
|
79
|
39
|
55
|
62
|
59
|
100
|
130
|
114
|
105
|
70
|
67
|
137
|
134
|
106
|
104
|
|
|
2025/10
|
41
|
30
|
23
|
25
|
30
|
45
|
29
|
26
|
24
|
39
|
56
|
26
|
17
|
32
|
14
|
21
|
28
|
25
|
29
|
27
|
22
|
26
|
34
|
41
|
54
|
60
|
41
|
35
|
23
|
20
|
41
|
|
2025/09
|
22
|
11
|
18
|
20
|
24
|
34
|
31
|
24
|
23
|
27
|
23
|
20
|
25
|
31
|
33
|
36
|
19
|
21
|
16
|
30
|
31
|
17
|
18
|
13
|
20
|
17
|
19
|
27
|
56
|
59
|
|
|
2025/08
|
16
|
14
|
16
|
22
|
19
|
32
|
26
|
20
|
23
|
11
|
11
|
13
|
22
|
26
|
26
|
28
|
38
|
33
|
34
|
37
|
35
|
41
|
46
|
34
|
21
|
24
|
21
|
32
|
35
|
22
|
13
|
|
2025/07
|
40
|
35
|
41
|
42
|
47
|
47
|
34
|
11
|
26
|
43
|
36
|
31
|
36
|
27
|
34
|
44
|
30
|
32
|
21
|
26
|
22
|
20
|
18
|
20
|
26
|
23
|
22
|
17
|
20
|
16
|
18
|
|
2025/06
|
34
|
14
|
49
|
67
|
76
|
67
|
57
|
36
|
34
|
36
|
34
|
28
|
21
|
21
|
36
|
54
|
41
|
52
|
30
|
9
|
18
|
36
|
27
|
28
|
44
|
71
|
27
|
29
|
25
|
33
|
|
|
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
|
|
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