Air Quality
Excellent
No health implications.
6
PM2.5
8
PM10
49
O3
0.6
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
57
Good
Thu
6 Feb
44
Excellent
Fri
7 Feb
31
Excellent
Sat
8 Feb
41
Excellent
Sun
9 Feb
47
Excellent
Mon
10 Feb
61
Good
Tue
11 Feb
47
Excellent
Air quality in the last 12 months (Shuifu)
|
2024/12
|
86
|
129
|
98
|
129
|
63
|
52
|
33
|
29
|
38
|
43
|
49
|
55
|
41
|
49
|
44
|
66
|
113
|
140
|
124
|
104
|
106
|
92
|
52
|
78
|
58
|
52
|
90
|
84
|
86
|
59
|
57
|
|
2024/11
|
25
|
30
|
60
|
40
|
31
|
51
|
49
|
42
|
59
|
56
|
43
|
43
|
36
|
42
|
64
|
32
|
18
|
22
|
24
|
24
|
37
|
52
|
67
|
41
|
13
|
21
|
31
|
34
|
53
|
53
|
|
|
2024/10
|
12
|
27
|
22
|
31
|
43
|
36
|
36
|
45
|
48
|
42
|
24
|
20
|
18
|
30
|
45
|
73
|
22
|
29
|
31
|
27
|
27
|
16
|
30
|
55
|
34
|
24
|
19
|
36
|
68
|
65
|
55
|
|
2024/09
|
30
|
26
|
30
|
21
|
21
|
31
|
34
|
25
|
34
|
33
|
22
|
30
|
43
|
40
|
36
|
39
|
28
|
26
|
40
|
48
|
25
|
44
|
56
|
75
|
70
|
62
|
72
|
80
|
78
|
7
|
|
|
2024/08
|
33
|
34
|
45
|
16
|
26
|
29
|
32
|
34
|
32
|
27
|
58
|
52
|
60
|
53
|
51
|
25
|
35
|
38
|
36
|
42
|
51
|
59
|
64
|
56
|
47
|
42
|
44
|
45
|
62
|
59
|
49
|
|
2024/07
|
18
|
22
|
28
|
26
|
30
|
30
|
42
|
29
|
12
|
10
|
14
|
25
|
34
|
11
|
26
|
29
|
33
|
14
|
22
|
18
|
25
|
20
|
36
|
30
|
20
|
45
|
40
|
20
|
22
|
18
|
33
|
|
2024/06
|
55
|
36
|
37
|
23
|
30
|
45
|
19
|
21
|
31
|
25
|
25
|
26
|
37
|
35
|
39
|
59
|
30
|
40
|
24
|
23
|
19
|
16
|
21
|
26
|
30
|
29
|
13
|
26
|
17
|
25
|
|
|
2024/05
|
37
|
34
|
34
|
16
|
29
|
56
|
66
|
68
|
28
|
45
|
35
|
35
|
33
|
51
|
51
|
44
|
55
|
32
|
37
|
35
|
31
|
37
|
40
|
46
|
50
|
20
|
34
|
34
|
18
|
18
|
34
|
|
2024/04
|
52
|
52
|
49
|
45
|
46
|
21
|
22
|
19
|
29
|
41
|
38
|
49
|
49
|
64
|
65
|
31
|
30
|
42
|
31
|
47
|
56
|
67
|
34
|
30
|
43
|
55
|
37
|
55
|
39
|
11
|
|
|
2024/03
|
75
|
56
|
74
|
92
|
68
|
57
|
58
|
57
|
72
|
99
|
40
|
63
|
73
|
62
|
75
|
75
|
98
|
40
|
57
|
58
|
60
|
73
|
76
|
73
|
20
|
41
|
54
|
31
|
48
|
60
|
51
|
|
2024/02
|
100
|
122
|
37
|
42
|
45
|
51
|
59
|
70
|
75
|
154
|
103
|
101
|
104
|
109
|
38
|
51
|
56
|
69
|
77
|
159
|
77
|
30
|
29
|
32
|
50
|
54
|
65
|
79
|
80
|
||
|
2024/01
|
219
|
126
|
82
|
100
|
117
|
123
|
131
|
132
|
100
|
121
|
114
|
132
|
162
|
145
|
127
|
134
|
62
|
72
|
84
|
57
|
21
|
22
|
33
|
36
|
43
|
58
|
64
|
63
|
93
|
106
|
107
|
|
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