Air Quality
Excellent
No health implications.
27
PM2.5
41
PM10
128
O3
0.4
CO
2
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
86
Good
Sun
29 Jun
76
Good
Mon
30 Jun
89
Good
Tue
1 Jul
70
Good
Wed
2 Jul
73
Good
Thu
3 Jul
67
Good
Fri
4 Jul
20
Excellent
Air quality in the last 12 months (Fengning)
|
2025/05
|
19
|
16
|
16
|
22
|
48
|
20
|
50
|
75
|
16
|
37
|
35
|
46
|
54
|
18
|
37
|
54
|
29
|
17
|
23
|
58
|
59
|
60
|
36
|
25
|
41
|
38
|
13
|
30
|
54
|
58
|
45
|
|
2025/04
|
20
|
13
|
39
|
47
|
14
|
36
|
47
|
29
|
32
|
41
|
77
|
69
|
58
|
41
|
46
|
70
|
49
|
13
|
17
|
47
|
50
|
34
|
52
|
22
|
31
|
58
|
17
|
31
|
54
|
25
|
|
|
2025/03
|
100
|
42
|
33
|
45
|
42
|
17
|
44
|
76
|
90
|
102
|
139
|
33
|
49
|
61
|
39
|
17
|
18
|
15
|
13
|
15
|
23
|
37
|
124
|
52
|
28
|
95
|
29
|
22
|
22
|
28
|
30
|
|
2025/02
|
69
|
43
|
9
|
11
|
18
|
27
|
12
|
10
|
13
|
34
|
73
|
24
|
37
|
39
|
68
|
20
|
15
|
18
|
14
|
14
|
12
|
17
|
12
|
23
|
29
|
34
|
68
|
81
|
|||
|
2025/01
|
43
|
16
|
22
|
33
|
31
|
13
|
11
|
10
|
10
|
15
|
28
|
20
|
19
|
12
|
22
|
45
|
49
|
47
|
30
|
39
|
27
|
27
|
66
|
82
|
109
|
88
|
10
|
11
|
51
|
30
|
58
|
|
2024/12
|
28
|
15
|
18
|
14
|
14
|
16
|
11
|
19
|
23
|
32
|
27
|
44
|
15
|
17
|
24
|
20
|
12
|
14
|
29
|
34
|
13
|
16
|
28
|
48
|
47
|
15
|
12
|
31
|
58
|
49
|
37
|
|
2024/11
|
78
|
80
|
52
|
14
|
20
|
26
|
60
|
109
|
113
|
77
|
45
|
43
|
61
|
52
|
49
|
37
|
21
|
27
|
51
|
48
|
18
|
20
|
43
|
72
|
38
|
12
|
12
|
10
|
13
|
19
|
|
|
2024/10
|
11
|
12
|
16
|
42
|
61
|
43
|
11
|
17
|
37
|
17
|
33
|
56
|
76
|
70
|
22
|
41
|
50
|
21
|
14
|
23
|
42
|
14
|
27
|
39
|
79
|
109
|
18
|
22
|
44
|
32
|
77
|
|
2024/09
|
14
|
12
|
21
|
32
|
13
|
13
|
11
|
19
|
26
|
11
|
17
|
17
|
16
|
13
|
15
|
16
|
11
|
16
|
39
|
14
|
10
|
13
|
20
|
37
|
22
|
20
|
35
|
33
|
48
|
8
|
|
|
2024/08
|
13
|
25
|
25
|
20
|
15
|
24
|
43
|
33
|
33
|
39
|
17
|
8
|
13
|
19
|
24
|
26
|
34
|
19
|
16
|
11
|
13
|
17
|
20
|
20
|
20
|
14
|
21
|
26
|
27
|
32
|
33
|
|
2024/07
|
18
|
27
|
22
|
31
|
42
|
34
|
22
|
38
|
60
|
56
|
57
|
26
|
33
|
41
|
50
|
31
|
12
|
17
|
28
|
21
|
43
|
20
|
42
|
43
|
15
|
13
|
26
|
23
|
29
|
18
|
15
|
|
2024/06
|
20
|
20
|
29
|
46
|
49
|
46
|
34
|
25
|
26
|
38
|
25
|
29
|
36
|
24
|
15
|
30
|
43
|
53
|
72
|
63
|
68
|
228
|
148
|
14
|
21
|
41
|
59
|
52
|
54
|
25
|
|
|
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