Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
96
*
PM10
135
O3
0.5
CO
7
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Apr
87
Good
Mon
21 Apr
149
Light
Tue
22 Apr
107
Light
Wed
23 Apr
81
Good
Thu
24 Apr
80
Good
Fri
25 Apr
81
Good
Sat
26 Apr
72
Good
Air quality in the last 12 months (Baishui)
|
2025/02
|
152
|
120
|
39
|
40
|
39
|
65
|
81
|
34
|
55
|
72
|
79
|
81
|
70
|
73
|
64
|
76
|
76
|
78
|
81
|
96
|
113
|
107
|
48
|
56
|
71
|
68
|
75
|
90
|
|||
|
2025/01
|
93
|
71
|
77
|
96
|
88
|
55
|
50
|
50
|
48
|
69
|
72
|
79
|
86
|
58
|
36
|
63
|
86
|
97
|
93
|
115
|
111
|
150
|
163
|
124
|
44
|
74
|
48
|
78
|
162
|
139
|
178
|
|
2024/12
|
64
|
64
|
59
|
75
|
60
|
64
|
52
|
48
|
77
|
90
|
105
|
108
|
55
|
54
|
59
|
77
|
90
|
63
|
76
|
90
|
44
|
63
|
89
|
117
|
108
|
79
|
53
|
52
|
69
|
73
|
75
|
|
2024/11
|
84
|
60
|
67
|
50
|
63
|
76
|
95
|
103
|
87
|
131
|
125
|
124
|
65
|
48
|
54
|
57
|
34
|
34
|
47
|
52
|
62
|
79
|
104
|
102
|
41
|
45
|
67
|
58
|
48
|
50
|
|
|
2024/10
|
59
|
54
|
47
|
54
|
66
|
89
|
73
|
91
|
91
|
58
|
69
|
71
|
59
|
78
|
85
|
94
|
65
|
38
|
28
|
25
|
32
|
30
|
44
|
61
|
63
|
61
|
44
|
55
|
81
|
84
|
75
|
|
2024/09
|
50
|
44
|
33
|
41
|
36
|
37
|
35
|
38
|
45
|
47
|
41
|
31
|
43
|
33
|
47
|
40
|
41
|
39
|
31
|
29
|
27
|
42
|
50
|
67
|
85
|
83
|
84
|
65
|
35
|
29
|
|
|
2024/08
|
38
|
40
|
30
|
29
|
31
|
33
|
24
|
28
|
49
|
121
|
48
|
32
|
33
|
41
|
34
|
37
|
43
|
38
|
30
|
33
|
31
|
37
|
45
|
46
|
39
|
22
|
22
|
29
|
31
|
32
|
34
|
|
2024/07
|
26
|
36
|
40
|
36
|
32
|
38
|
34
|
21
|
31
|
49
|
45
|
45
|
53
|
52
|
35
|
21
|
20
|
21
|
27
|
19
|
33
|
23
|
31
|
43
|
68
|
59
|
43
|
51
|
35
|
21
|
39
|
|
2024/06
|
67
|
42
|
52
|
41
|
36
|
49
|
46
|
50
|
47
|
49
|
58
|
60
|
54
|
49
|
57
|
48
|
40
|
40
|
40
|
40
|
34
|
54
|
63
|
96
|
91
|
78
|
63
|
62
|
54
|
43
|
|
|
2024/05
|
40
|
40
|
41
|
42
|
45
|
43
|
52
|
57
|
56
|
46
|
111
|
64
|
61
|
61
|
75
|
58
|
69
|
66
|
51
|
55
|
57
|
55
|
50
|
53
|
63
|
50
|
53
|
52
|
38
|
55
|
73
|
|
2024/04
|
64
|
55
|
49
|
63
|
62
|
74
|
72
|
66
|
59
|
56
|
52
|
51
|
50
|
47
|
89
|
74
|
69
|
63
|
86
|
102
|
103
|
86
|
188
|
101
|
71
|
60
|
63
|
61
|
51
|
34
|
|
|
2024/03
|
47
|
56
|
64
|
73
|
108
|
62
|
85
|
65
|
78
|
83
|
73
|
65
|
82
|
72
|
69
|
212
|
128
|
98
|
135
|
94
|
79
|
112
|
99
|
41
|
38
|
61
|
68
|
71
|
68
|
66
|
71
|
|
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