Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
PM2.5
100
PM10
189
O3
0.5
CO
10
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Jun
153
Moderate
Sat
14 Jun
115
Light
Sun
15 Jun
79
Good
Mon
16 Jun
107
Light
Tue
17 Jun
150
Light
Wed
18 Jun
166
Moderate
Thu
19 Jun
39
Excellent
Air quality in the last 12 months (Haixing)
|
2025/05
|
51
|
56
|
37
|
45
|
62
|
41
|
55
|
67
|
36
|
28
|
51
|
55
|
58
|
55
|
34
|
71
|
58
|
60
|
83
|
73
|
57
|
73
|
57
|
51
|
49
|
57
|
53
|
61
|
62
|
55
|
60
|
|
2025/04
|
66
|
28
|
50
|
78
|
36
|
65
|
86
|
73
|
49
|
71
|
79
|
165
|
58
|
55
|
49
|
75
|
85
|
53
|
37
|
66
|
71
|
73
|
67
|
50
|
62
|
70
|
48
|
51
|
61
|
72
|
|
|
2025/03
|
140
|
67
|
45
|
53
|
73
|
77
|
68
|
113
|
126
|
107
|
111
|
129
|
86
|
59
|
43
|
34
|
44
|
30
|
55
|
59
|
56
|
67
|
100
|
102
|
68
|
100
|
83
|
47
|
36
|
56
|
74
|
|
2025/02
|
51
|
70
|
26
|
25
|
36
|
74
|
37
|
27
|
55
|
79
|
111
|
75
|
89
|
97
|
110
|
66
|
38
|
47
|
47
|
55
|
49
|
56
|
44
|
56
|
66
|
83
|
131
|
176
|
|||
|
2025/01
|
96
|
37
|
58
|
132
|
151
|
35
|
51
|
37
|
33
|
58
|
78
|
65
|
86
|
81
|
40
|
64
|
61
|
119
|
118
|
81
|
93
|
34
|
52
|
74
|
70
|
83
|
32
|
61
|
211
|
60
|
45
|
|
2024/12
|
111
|
40
|
49
|
78
|
102
|
65
|
36
|
56
|
91
|
115
|
41
|
52
|
63
|
52
|
59
|
63
|
57
|
41
|
59
|
84
|
38
|
51
|
75
|
105
|
134
|
39
|
56
|
62
|
79
|
99
|
57
|
|
2024/11
|
70
|
85
|
89
|
34
|
44
|
60
|
64
|
68
|
71
|
85
|
80
|
112
|
110
|
58
|
73
|
70
|
46
|
43
|
50
|
77
|
80
|
44
|
40
|
62
|
48
|
28
|
34
|
45
|
56
|
68
|
|
|
2024/10
|
20
|
22
|
43
|
58
|
75
|
83
|
34
|
55
|
88
|
67
|
62
|
90
|
104
|
123
|
104
|
44
|
93
|
16
|
28
|
31
|
50
|
58
|
61
|
90
|
122
|
134
|
91
|
49
|
105
|
142
|
141
|
|
2024/09
|
43
|
20
|
25
|
48
|
34
|
27
|
32
|
44
|
61
|
26
|
23
|
36
|
36
|
34
|
24
|
38
|
54
|
32
|
49
|
26
|
17
|
22
|
36
|
55
|
76
|
35
|
33
|
52
|
54
|
19
|
|
|
2024/08
|
32
|
39
|
41
|
19
|
20
|
35
|
44
|
55
|
38
|
55
|
41
|
29
|
36
|
33
|
33
|
36
|
42
|
33
|
16
|
23
|
30
|
43
|
56
|
31
|
38
|
27
|
21
|
35
|
35
|
53
|
50
|
|
2024/07
|
50
|
54
|
43
|
50
|
40
|
17
|
42
|
34
|
51
|
56
|
65
|
68
|
87
|
64
|
36
|
41
|
39
|
42
|
34
|
21
|
35
|
31
|
46
|
51
|
19
|
18
|
16
|
22
|
17
|
23
|
25
|
|
2024/06
|
34
|
64
|
56
|
50
|
60
|
65
|
60
|
61
|
69
|
82
|
84
|
68
|
65
|
45
|
45
|
39
|
49
|
51
|
52
|
41
|
45
|
61
|
96
|
65
|
50
|
72
|
50
|
58
|
56
|
53
|
|
|
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