Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
PM2.5
133
*
PM10
83
O3
3.6
CO
13
SO2
56
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Apr
124
Lightly
Sat
27 Apr
90
Good
Sun
28 Apr
71
Good
Mon
29 Apr
66
Good
Tue
30 Apr
62
Good
Wed
1 May
65
Good
Air quality in the last 12 months (Ninghe)
|
2024/02
|
44
|
73
|
77
|
70
|
114
|
135
|
67
|
130
|
172
|
117
|
116
|
180
|
163
|
113
|
49
|
70
|
73
|
80
|
27
|
44
|
51
|
37
|
48
|
84
|
121
|
72
|
61
|
96
|
50
|
||
|
2024/01
|
89
|
164
|
49
|
126
|
36
|
35
|
22
|
71
|
68
|
65
|
117
|
93
|
50
|
42
|
54
|
70
|
85
|
59
|
49
|
43
|
35
|
27
|
30
|
36
|
46
|
42
|
73
|
69
|
93
|
117
|
117
|
|
2023/12
|
29
|
65
|
79
|
136
|
206
|
94
|
192
|
180
|
67
|
51
|
47
|
48
|
64
|
53
|
29
|
23
|
32
|
89
|
74
|
21
|
24
|
32
|
63
|
51
|
120
|
118
|
52
|
76
|
167
|
232
|
78
|
|
2023/11
|
116
|
95
|
58
|
55
|
45
|
44
|
51
|
72
|
31
|
24
|
39
|
35
|
34
|
80
|
184
|
41
|
22
|
46
|
76
|
80
|
155
|
127
|
37
|
26
|
57
|
77
|
74
|
28
|
32
|
26
|
|
|
2023/10
|
38
|
57
|
46
|
47
|
40
|
65
|
75
|
49
|
42
|
44
|
60
|
60
|
56
|
38
|
54
|
43
|
67
|
69
|
29
|
21
|
49
|
105
|
96
|
116
|
167
|
45
|
65
|
92
|
141
|
156
|
160
|
|
2023/09
|
47
|
51
|
79
|
91
|
82
|
79
|
94
|
70
|
46
|
35
|
55
|
30
|
41
|
40
|
64
|
78
|
77
|
69
|
50
|
34
|
47
|
41
|
35
|
52
|
55
|
80
|
81
|
44
|
77
|
25
|
|
|
2023/08
|
35
|
41
|
51
|
57
|
32
|
30
|
32
|
61
|
66
|
39
|
52
|
30
|
42
|
61
|
71
|
73
|
68
|
68
|
85
|
57
|
42
|
44
|
64
|
35
|
36
|
35
|
38
|
40
|
36
|
55
|
45
|
|
2023/07
|
92
|
79
|
45
|
36
|
70
|
103
|
71
|
67
|
65
|
58
|
59
|
37
|
39
|
40
|
31
|
43
|
43
|
62
|
96
|
87
|
42
|
30
|
45
|
68
|
63
|
81
|
68
|
46
|
14
|
22
|
25
|
|
2023/06
|
68
|
46
|
65
|
73
|
72
|
45
|
73
|
57
|
45
|
44
|
45
|
47
|
51
|
50
|
88
|
104
|
82
|
88
|
45
|
46
|
47
|
96
|
124
|
108
|
44
|
43
|
76
|
52
|
62
|
81
|
|
|
2023/05
|
69
|
73
|
68
|
39
|
26
|
38
|
47
|
65
|
45
|
59
|
62
|
70
|
58
|
75
|
91
|
79
|
60
|
48
|
64
|
108
|
165
|
64
|
58
|
72
|
62
|
66
|
57
|
54
|
70
|
47
|
62
|
|
2023/04
|
94
|
69
|
71
|
60
|
42
|
53
|
27
|
49
|
89
|
115
|
339
|
371
|
296
|
160
|
130
|
71
|
72
|
78
|
78
|
73
|
55
|
34
|
51
|
53
|
57
|
66
|
72
|
46
|
42
|
50
|
|
|
2023/03
|
58
|
61
|
124
|
163
|
145
|
189
|
268
|
100
|
103
|
161
|
92
|
45
|
84
|
142
|
141
|
51
|
65
|
62
|
109
|
141
|
146
|
308
|
127
|
79
|
68
|
84
|
62
|
90
|
97
|
84
|
85
|
|
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