Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
66
PM10
62
O3
0.6
CO
8
SO2
38
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
94
Good
Sun
28 Apr
96
Good
Mon
29 Apr
61
Good
Tue
30 Apr
56
Good
Wed
1 May
43
Excellent
Thu
2 May
56
Good
Fri
3 May
54
Good
Air quality in the last 12 months (Shuifu)
|
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
|
|
2023/12
|
33
|
45
|
61
|
62
|
80
|
68
|
86
|
102
|
99
|
121
|
94
|
38
|
59
|
100
|
51
|
56
|
64
|
76
|
83
|
83
|
88
|
102
|
109
|
88
|
125
|
119
|
135
|
189
|
180
|
148
|
199
|
|
2023/11
|
76
|
86
|
87
|
29
|
45
|
46
|
65
|
84
|
82
|
97
|
92
|
23
|
19
|
28
|
34
|
44
|
62
|
78
|
76
|
91
|
88
|
46
|
73
|
101
|
131
|
50
|
67
|
76
|
69
|
60
|
|
|
2023/10
|
33
|
25
|
38
|
41
|
19
|
17
|
17
|
32
|
20
|
24
|
35
|
25
|
20
|
25
|
54
|
56
|
56
|
58
|
19
|
27
|
48
|
75
|
82
|
96
|
87
|
42
|
22
|
32
|
36
|
47
|
66
|
|
2023/09
|
49
|
53
|
58
|
59
|
53
|
55
|
66
|
74
|
76
|
43
|
39
|
25
|
31
|
38
|
59
|
77
|
86
|
47
|
56
|
24
|
21
|
23
|
24
|
18
|
24
|
25
|
35
|
37
|
35
|
30
|
|
|
2023/08
|
25
|
27
|
28
|
32
|
26
|
32
|
27
|
34
|
33
|
41
|
43
|
25
|
30
|
43
|
48
|
55
|
41
|
49
|
52
|
42
|
32
|
37
|
43
|
22
|
26
|
22
|
31
|
38
|
43
|
35
|
32
|
|
2023/07
|
42
|
52
|
41
|
32
|
41
|
47
|
54
|
43
|
48
|
58
|
47
|
27
|
20
|
26
|
41
|
44
|
51
|
53
|
34
|
31
|
30
|
28
|
51
|
36
|
30
|
26
|
20
|
21
|
28
|
32
|
30
|
|
2023/06
|
26
|
28
|
21
|
24
|
27
|
41
|
48
|
31
|
36
|
33
|
30
|
32
|
43
|
34
|
29
|
31
|
35
|
37
|
37
|
46
|
29
|
29
|
36
|
48
|
55
|
64
|
69
|
44
|
38
|
35
|
|
|
2023/05
|
66
|
72
|
82
|
65
|
56
|
41
|
39
|
24
|
19
|
20
|
23
|
31
|
41
|
49
|
64
|
83
|
76
|
42
|
55
|
54
|
41
|
28
|
41
|
58
|
63
|
55
|
40
|
48
|
58
|
69
|
62
|
|
2023/04
|
51
|
67
|
57
|
30
|
38
|
40
|
62
|
65
|
67
|
69
|
73
|
56
|
68
|
43
|
39
|
66
|
78
|
46
|
55
|
43
|
51
|
20
|
19
|
24
|
40
|
56
|
60
|
68
|
49
|
67
|
|
|
2023/03
|
77
|
74
|
60
|
69
|
71
|
87
|
115
|
70
|
58
|
58
|
67
|
33
|
28
|
46
|
65
|
84
|
66
|
41
|
55
|
60
|
67
|
77
|
29
|
24
|
33
|
51
|
29
|
38
|
38
|
47
|
60
|
|
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