Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
77
PM2.5
172
*
PM10
40
O3
0.8
CO
5
SO2
37
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
15 Jan
173
Moderate
Fri
16 Jan
86
Good
Sat
17 Jan
48
Excellent
Sun
18 Jan
42
Excellent
Mon
19 Jan
49
Excellent
Tue
20 Jan
53
Good
Wed
21 Jan
15
Excellent
Air quality in the last 12 months (Zhanhua)
|
2025/11
|
85
|
17
|
47
|
79
|
107
|
66
|
76
|
85
|
50
|
66
|
84
|
105
|
43
|
85
|
156
|
93
|
33
|
47
|
58
|
52
|
65
|
94
|
117
|
127
|
29
|
106
|
81
|
93
|
138
|
144
|
|
|
2025/10
|
73
|
18
|
12
|
24
|
16
|
14
|
36
|
33
|
9
|
8
|
15
|
18
|
34
|
52
|
43
|
35
|
32
|
16
|
26
|
19
|
28
|
31
|
39
|
41
|
75
|
64
|
48
|
111
|
84
|
66
|
45
|
|
2025/09
|
25
|
42
|
51
|
49
|
40
|
52
|
53
|
63
|
44
|
51
|
50
|
46
|
57
|
72
|
88
|
57
|
17
|
24
|
11
|
29
|
45
|
26
|
42
|
50
|
60
|
59
|
48
|
57
|
68
|
71
|
|
|
2025/08
|
20
|
22
|
29
|
22
|
31
|
28
|
27
|
28
|
12
|
20
|
34
|
45
|
45
|
60
|
26
|
9
|
8
|
20
|
44
|
37
|
37
|
22
|
20
|
33
|
36
|
30
|
38
|
17
|
25
|
18
|
25
|
|
2025/07
|
18
|
20
|
26
|
40
|
39
|
15
|
22
|
23
|
26
|
33
|
39
|
50
|
38
|
17
|
25
|
16
|
30
|
35
|
26
|
35
|
14
|
8
|
13
|
25
|
32
|
29
|
22
|
27
|
19
|
14
|
18
|
|
2025/06
|
51
|
56
|
43
|
33
|
61
|
67
|
62
|
54
|
65
|
27
|
46
|
55
|
50
|
35
|
20
|
27
|
40
|
44
|
16
|
23
|
44
|
55
|
46
|
50
|
49
|
60
|
55
|
62
|
28
|
26
|
|
|
2025/05
|
54
|
55
|
33
|
50
|
59
|
27
|
47
|
61
|
26
|
25
|
48
|
57
|
58
|
59
|
36
|
59
|
59
|
60
|
79
|
75
|
52
|
61
|
38
|
46
|
44
|
54
|
55
|
62
|
57
|
48
|
60
|
|
2025/04
|
71
|
25
|
48
|
76
|
37
|
64
|
98
|
74
|
41
|
67
|
76
|
182
|
62
|
53
|
48
|
73
|
91
|
48
|
22
|
52
|
59
|
55
|
62
|
50
|
62
|
78
|
46
|
48
|
61
|
74
|
|
|
2025/03
|
92
|
46
|
28
|
48
|
51
|
73
|
57
|
101
|
127
|
98
|
109
|
106
|
71
|
56
|
41
|
29
|
43
|
27
|
55
|
59
|
58
|
72
|
100
|
109
|
79
|
106
|
88
|
44
|
36
|
57
|
77
|
|
2025/02
|
40
|
81
|
25
|
23
|
33
|
69
|
41
|
26
|
56
|
74
|
94
|
68
|
70
|
85
|
99
|
64
|
36
|
34
|
35
|
48
|
47
|
40
|
44
|
55
|
66
|
83
|
121
|
159
|
|||
|
2025/01
|
93
|
31
|
64
|
125
|
156
|
40
|
51
|
30
|
32
|
57
|
74
|
68
|
99
|
78
|
35
|
62
|
66
|
109
|
131
|
79
|
95
|
26
|
45
|
63
|
53
|
68
|
34
|
75
|
111
|
56
|
43
|
|
2024/12
|
106
|
50
|
49
|
76
|
91
|
73
|
30
|
61
|
89
|
132
|
26
|
49
|
60
|
50
|
64
|
56
|
47
|
41
|
61
|
78
|
37
|
54
|
76
|
114
|
144
|
35
|
64
|
64
|
82
|
95
|
59
|
|
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