Air Quality
Excellent
No health implications.
21
PM2.5
38
PM10
21
O3
0.6
CO
8
SO2
53
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
92
Good
Tue
3 Feb
144
Light
Wed
4 Feb
164
Moderate
Thu
5 Feb
72
Good
Fri
6 Feb
65
Good
Sat
7 Feb
74
Good
Sun
8 Feb
18
Excellent
Air quality in the last 12 months (Ninghe)
|
2025/12
|
62
|
27
|
40
|
41
|
58
|
125
|
68
|
35
|
83
|
106
|
48
|
42
|
41
|
67
|
127
|
102
|
88
|
143
|
185
|
17
|
27
|
57
|
53
|
39
|
23
|
53
|
102
|
178
|
85
|
53
|
30
|
|
2025/11
|
59
|
19
|
51
|
110
|
145
|
108
|
52
|
72
|
54
|
87
|
93
|
107
|
29
|
84
|
121
|
50
|
22
|
34
|
65
|
47
|
74
|
107
|
109
|
84
|
30
|
88
|
34
|
97
|
136
|
108
|
|
|
2025/10
|
77
|
48
|
35
|
51
|
40
|
18
|
49
|
28
|
14
|
17
|
23
|
45
|
63
|
51
|
74
|
45
|
46
|
20
|
26
|
29
|
41
|
62
|
61
|
70
|
112
|
83
|
40
|
140
|
196
|
122
|
62
|
|
2025/09
|
30
|
48
|
55
|
57
|
39
|
29
|
44
|
44
|
59
|
40
|
53
|
61
|
52
|
46
|
56
|
43
|
22
|
31
|
42
|
54
|
64
|
31
|
38
|
57
|
65
|
56
|
66
|
44
|
54
|
77
|
|
|
2025/08
|
46
|
28
|
25
|
29
|
34
|
58
|
39
|
23
|
39
|
38
|
38
|
45
|
27
|
49
|
57
|
17
|
36
|
39
|
32
|
25
|
24
|
17
|
32
|
22
|
26
|
47
|
29
|
10
|
41
|
29
|
32
|
|
2025/07
|
29
|
39
|
23
|
43
|
36
|
21
|
45
|
36
|
45
|
43
|
55
|
53
|
36
|
33
|
27
|
27
|
25
|
37
|
25
|
46
|
50
|
41
|
23
|
36
|
44
|
41
|
34
|
41
|
17
|
23
|
38
|
|
2025/06
|
69
|
48
|
21
|
32
|
66
|
71
|
48
|
37
|
49
|
35
|
54
|
64
|
59
|
50
|
13
|
23
|
51
|
58
|
34
|
34
|
41
|
59
|
72
|
76
|
41
|
58
|
41
|
59
|
79
|
64
|
|
|
2025/05
|
41
|
63
|
38
|
65
|
71
|
39
|
63
|
65
|
33
|
30
|
67
|
65
|
69
|
54
|
44
|
70
|
34
|
58
|
86
|
88
|
62
|
78
|
59
|
46
|
57
|
82
|
62
|
67
|
64
|
65
|
71
|
|
2025/04
|
57
|
24
|
59
|
68
|
23
|
67
|
69
|
61
|
59
|
81
|
86
|
106
|
73
|
46
|
50
|
83
|
68
|
49
|
56
|
66
|
91
|
59
|
68
|
40
|
52
|
87
|
60
|
58
|
62
|
86
|
|
|
2025/03
|
173
|
64
|
40
|
64
|
79
|
68
|
49
|
118
|
166
|
127
|
136
|
82
|
76
|
72
|
55
|
29
|
37
|
28
|
48
|
46
|
43
|
64
|
111
|
100
|
69
|
92
|
62
|
44
|
30
|
51
|
71
|
|
2025/02
|
62
|
66
|
21
|
22
|
31
|
57
|
36
|
24
|
37
|
85
|
132
|
64
|
95
|
106
|
124
|
58
|
23
|
55
|
45
|
51
|
47
|
51
|
32
|
62
|
67
|
74
|
154
|
205
|
|||
|
2025/01
|
78
|
47
|
52
|
101
|
105
|
34
|
29
|
21
|
25
|
36
|
54
|
50
|
64
|
44
|
39
|
60
|
63
|
112
|
94
|
72
|
72
|
59
|
54
|
93
|
155
|
104
|
22
|
59
|
268
|
54
|
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