Air Quality
Excellent
No health implications.
22
PM2.5
29
PM10
111
O3
0.6
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jun
80
Good
Fri
6 Jun
77
Good
Sat
7 Jun
71
Good
Sun
8 Jun
55
Good
Mon
9 Jun
53
Good
Tue
10 Jun
46
Excellent
Wed
11 Jun
32
Excellent
Air quality in the last 12 months (Ningyuan)
|
2025/04
|
53
|
54
|
59
|
100
|
118
|
89
|
84
|
73
|
79
|
44
|
54
|
190
|
213
|
130
|
86
|
79
|
85
|
70
|
43
|
29
|
38
|
36
|
50
|
37
|
32
|
37
|
30
|
34
|
54
|
55
|
|
|
2025/03
|
37
|
38
|
43
|
20
|
28
|
32
|
55
|
55
|
55
|
51
|
57
|
57
|
51
|
38
|
21
|
42
|
44
|
40
|
47
|
48
|
51
|
61
|
75
|
88
|
87
|
72
|
61
|
71
|
37
|
26
|
42
|
|
2025/02
|
26
|
23
|
38
|
56
|
58
|
63
|
46
|
69
|
45
|
59
|
69
|
69
|
89
|
105
|
87
|
38
|
43
|
39
|
37
|
23
|
52
|
32
|
30
|
74
|
94
|
94
|
53
|
46
|
|||
|
2025/01
|
95
|
99
|
125
|
139
|
168
|
109
|
96
|
104
|
68
|
58
|
59
|
64
|
61
|
58
|
91
|
68
|
66
|
66
|
77
|
79
|
80
|
86
|
100
|
206
|
85
|
29
|
52
|
71
|
188
|
83
|
65
|
|
2024/12
|
60
|
61
|
72
|
126
|
90
|
44
|
40
|
57
|
119
|
91
|
39
|
68
|
77
|
74
|
56
|
52
|
62
|
70
|
88
|
105
|
112
|
111
|
99
|
106
|
115
|
125
|
108
|
127
|
93
|
115
|
106
|
|
2024/11
|
57
|
86
|
81
|
81
|
83
|
78
|
59
|
56
|
62
|
79
|
73
|
68
|
69
|
79
|
57
|
64
|
35
|
17
|
18
|
26
|
38
|
48
|
54
|
60
|
54
|
29
|
39
|
48
|
47
|
58
|
|
|
2024/10
|
39
|
44
|
57
|
56
|
55
|
64
|
75
|
61
|
53
|
52
|
60
|
60
|
79
|
108
|
37
|
34
|
44
|
37
|
26
|
26
|
31
|
28
|
31
|
41
|
47
|
61
|
37
|
42
|
63
|
60
|
57
|
|
2024/09
|
31
|
31
|
36
|
36
|
47
|
42
|
25
|
27
|
28
|
35
|
36
|
49
|
43
|
41
|
36
|
37
|
49
|
50
|
52
|
44
|
36
|
34
|
45
|
49
|
59
|
51
|
44
|
49
|
48
|
49
|
|
|
2024/08
|
19
|
25
|
27
|
33
|
32
|
31
|
32
|
29
|
31
|
31
|
34
|
25
|
22
|
29
|
27
|
28
|
31
|
35
|
35
|
35
|
30
|
22
|
23
|
25
|
32
|
32
|
38
|
36
|
41
|
44
|
41
|
|
2024/07
|
25
|
24
|
29
|
26
|
27
|
27
|
28
|
27
|
29
|
29
|
27
|
26
|
26
|
25
|
25
|
21
|
17
|
20
|
18
|
24
|
22
|
22
|
20
|
26
|
43
|
44
|
34
|
12
|
13
|
17
|
18
|
|
2024/06
|
22
|
17
|
48
|
28
|
16
|
29
|
38
|
42
|
48
|
34
|
19
|
25
|
21
|
23
|
21
|
25
|
18
|
16
|
18
|
24
|
22
|
22
|
25
|
19
|
17
|
23
|
26
|
22
|
21
|
24
|
|
|
2024/05
|
19
|
36
|
30
|
17
|
17
|
31
|
46
|
52
|
55
|
48
|
32
|
39
|
66
|
56
|
53
|
55
|
52
|
34
|
15
|
20
|
36
|
41
|
36
|
28
|
32
|
23
|
17
|
35
|
32
|
33
|
20
|
|
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