Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
PM2.5
137
*
PM10
16
O3
0.7
CO
7
SO2
46
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 May
91
Good
Tue
14 May
94
Good
Wed
15 May
104
Lightly
Thu
16 May
95
Good
Fri
17 May
101
Lightly
Sat
18 May
104
Lightly
Sun
19 May
104
Lightly
Air quality in the last 12 months (Jinghu)
|
2024/02
|
23
|
33
|
38
|
46
|
79
|
105
|
91
|
153
|
149
|
144
|
126
|
81
|
76
|
60
|
67
|
36
|
42
|
42
|
58
|
19
|
19
|
40
|
46
|
72
|
91
|
120
|
63
|
71
|
51
|
||
|
2024/01
|
174
|
145
|
96
|
72
|
82
|
134
|
148
|
58
|
123
|
200
|
127
|
87
|
92
|
152
|
59
|
53
|
69
|
25
|
24
|
82
|
98
|
54
|
32
|
47
|
65
|
89
|
102
|
106
|
140
|
142
|
67
|
|
2023/12
|
51
|
64
|
81
|
119
|
95
|
114
|
95
|
65
|
73
|
80
|
19
|
62
|
69
|
83
|
27
|
54
|
36
|
54
|
79
|
74
|
54
|
51
|
63
|
73
|
75
|
104
|
140
|
231
|
200
|
207
|
141
|
|
2023/11
|
69
|
57
|
73
|
89
|
62
|
42
|
56
|
57
|
74
|
38
|
38
|
50
|
60
|
62
|
84
|
100
|
95
|
60
|
67
|
68
|
70
|
66
|
100
|
56
|
47
|
86
|
89
|
95
|
92
|
42
|
|
|
2023/10
|
44
|
33
|
22
|
34
|
47
|
35
|
23
|
26
|
43
|
62
|
52
|
46
|
49
|
56
|
61
|
70
|
67
|
71
|
83
|
34
|
46
|
53
|
58
|
66
|
77
|
83
|
90
|
59
|
55
|
68
|
70
|
|
2023/09
|
37
|
42
|
47
|
37
|
35
|
34
|
38
|
43
|
46
|
54
|
68
|
40
|
20
|
24
|
28
|
33
|
43
|
41
|
46
|
27
|
26
|
22
|
22
|
32
|
38
|
41
|
52
|
54
|
62
|
34
|
|
|
2023/08
|
26
|
29
|
34
|
36
|
42
|
50
|
47
|
38
|
48
|
53
|
63
|
65
|
46
|
42
|
43
|
43
|
51
|
44
|
40
|
37
|
36
|
33
|
47
|
62
|
71
|
52
|
26
|
20
|
31
|
29
|
36
|
|
2023/07
|
38
|
30
|
25
|
26
|
39
|
32
|
33
|
25
|
21
|
29
|
35
|
35
|
34
|
45
|
47
|
36
|
28
|
33
|
31
|
21
|
28
|
19
|
26
|
33
|
38
|
32
|
25
|
16
|
22
|
22
|
24
|
|
2023/06
|
55
|
71
|
75
|
56
|
28
|
36
|
43
|
39
|
70
|
65
|
63
|
60
|
43
|
69
|
75
|
64
|
34
|
23
|
22
|
33
|
66
|
53
|
41
|
24
|
23
|
27
|
29
|
24
|
31
|
28
|
|
|
2023/05
|
73
|
62
|
42
|
36
|
30
|
36
|
36
|
42
|
51
|
52
|
43
|
51
|
57
|
70
|
62
|
62
|
30
|
35
|
36
|
54
|
67
|
166
|
80
|
44
|
47
|
52
|
26
|
38
|
45
|
47
|
38
|
|
2023/04
|
50
|
54
|
39
|
31
|
33
|
40
|
56
|
59
|
57
|
63
|
139
|
355
|
120
|
69
|
99
|
94
|
77
|
68
|
59
|
39
|
48
|
72
|
53
|
45
|
48
|
55
|
47
|
43
|
78
|
81
|
|
|
2023/03
|
102
|
102
|
85
|
92
|
81
|
67
|
66
|
78
|
79
|
69
|
64
|
90
|
70
|
65
|
93
|
110
|
35
|
49
|
57
|
65
|
39
|
26
|
48
|
127
|
53
|
77
|
99
|
92
|
62
|
38
|
46
|
|
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