Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
94
*
PM2.5
146
PM10
48
O3
1.1
CO
4
SO2
22
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
29 Jan
122
Light
Fri
30 Jan
120
Light
Sat
31 Jan
123
Light
Sun
1 Feb
113
Light
Mon
2 Feb
122
Light
Tue
3 Feb
128
Light
Wed
4 Feb
33
Excellent
Air quality in the last 12 months (Baishui)
|
2025/12
|
79
|
60
|
49
|
67
|
85
|
117
|
85
|
78
|
96
|
121
|
105
|
76
|
87
|
90
|
97
|
96
|
81
|
97
|
88
|
49
|
63
|
87
|
83
|
85
|
58
|
63
|
86
|
103
|
100
|
88
|
85
|
|
2025/11
|
58
|
64
|
70
|
82
|
89
|
68
|
30
|
45
|
82
|
91
|
81
|
69
|
57
|
76
|
83
|
67
|
27
|
35
|
48
|
65
|
73
|
83
|
64
|
91
|
74
|
143
|
136
|
93
|
84
|
81
|
|
|
2025/10
|
32
|
25
|
30
|
28
|
22
|
11
|
12
|
21
|
22
|
15
|
13
|
16
|
25
|
38
|
23
|
29
|
21
|
26
|
39
|
26
|
27
|
40
|
64
|
71
|
62
|
42
|
52
|
60
|
76
|
77
|
59
|
|
2025/09
|
34
|
31
|
20
|
9
|
30
|
47
|
55
|
50
|
40
|
35
|
23
|
24
|
37
|
44
|
42
|
30
|
21
|
12
|
17
|
34
|
15
|
13
|
22
|
30
|
35
|
33
|
30
|
29
|
38
|
50
|
|
|
2025/08
|
35
|
39
|
38
|
40
|
29
|
34
|
33
|
26
|
22
|
26
|
33
|
38
|
43
|
42
|
32
|
19
|
21
|
28
|
28
|
25
|
40
|
42
|
26
|
21
|
34
|
38
|
29
|
20
|
23
|
32
|
30
|
|
2025/07
|
23
|
15
|
26
|
29
|
21
|
32
|
33
|
31
|
34
|
34
|
42
|
48
|
44
|
36
|
43
|
42
|
41
|
38
|
40
|
25
|
27
|
35
|
21
|
17
|
20
|
25
|
30
|
32
|
35
|
34
|
34
|
|
2025/06
|
37
|
41
|
45
|
52
|
43
|
55
|
52
|
49
|
53
|
54
|
57
|
54
|
53
|
49
|
51
|
62
|
52
|
35
|
26
|
34
|
34
|
36
|
37
|
41
|
33
|
24
|
31
|
24
|
33
|
24
|
|
|
2025/05
|
92
|
94
|
60
|
69
|
199
|
355
|
145
|
97
|
67
|
48
|
46
|
56
|
51
|
72
|
64
|
68
|
222
|
101
|
71
|
64
|
63
|
87
|
54
|
50
|
41
|
37
|
47
|
50
|
55
|
53
|
38
|
|
2025/04
|
69
|
71
|
77
|
103
|
75
|
86
|
86
|
99
|
104
|
72
|
125
|
274
|
112
|
72
|
59
|
120
|
116
|
90
|
68
|
66
|
77
|
182
|
104
|
62
|
64
|
64
|
52
|
45
|
55
|
114
|
|
|
2025/03
|
106
|
69
|
25
|
45
|
68
|
64
|
73
|
76
|
65
|
69
|
123
|
173
|
102
|
68
|
43
|
40
|
45
|
45
|
44
|
47
|
58
|
67
|
99
|
141
|
95
|
225
|
180
|
135
|
76
|
63
|
66
|
|
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
|
|
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