Air Quality
Excellent
No health implications.
21
PM2.5
32
PM10
83
O3
0.6
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
68
Good
Fri
18 Jul
56
Good
Sat
19 Jul
65
Good
Sun
20 Jul
65
Good
Mon
21 Jul
64
Good
Tue
22 Jul
52
Good
Wed
23 Jul
25
Excellent
Air quality in the last 12 months (Shennongjia Forest Area)
|
2025/06
|
14
|
18
|
25
|
25
|
27
|
29
|
22
|
18
|
20
|
26
|
32
|
32
|
34
|
31
|
38
|
45
|
37
|
27
|
10
|
16
|
18
|
21
|
21
|
25
|
17
|
12
|
21
|
26
|
20
|
19
|
|
|
2025/05
|
79
|
69
|
56
|
31
|
38
|
209
|
137
|
45
|
48
|
41
|
39
|
50
|
51
|
34
|
50
|
47
|
65
|
87
|
59
|
57
|
61
|
34
|
42
|
55
|
61
|
54
|
47
|
36
|
42
|
34
|
18
|
|
2025/04
|
55
|
65
|
58
|
53
|
70
|
68
|
59
|
53
|
52
|
34
|
35
|
276
|
149
|
95
|
53
|
61
|
64
|
68
|
57
|
52
|
44
|
106
|
82
|
72
|
63
|
61
|
51
|
39
|
41
|
38
|
|
|
2025/03
|
69
|
43
|
14
|
21
|
30
|
39
|
60
|
66
|
60
|
57
|
60
|
62
|
56
|
39
|
29
|
32
|
38
|
35
|
31
|
38
|
44
|
49
|
48
|
53
|
42
|
39
|
108
|
55
|
63
|
62
|
56
|
|
2025/02
|
48
|
39
|
37
|
34
|
37
|
37
|
84
|
62
|
52
|
56
|
76
|
73
|
65
|
63
|
42
|
48
|
60
|
57
|
72
|
90
|
87
|
77
|
59
|
96
|
73
|
65
|
78
|
65
|
|||
|
2025/01
|
84
|
102
|
126
|
142
|
42
|
59
|
63
|
53
|
60
|
61
|
65
|
62
|
72
|
81
|
60
|
56
|
65
|
81
|
68
|
66
|
95
|
143
|
157
|
77
|
24
|
39
|
54
|
61
|
98
|
88
|
96
|
|
2024/12
|
50
|
58
|
75
|
49
|
26
|
27
|
39
|
63
|
69
|
58
|
50
|
70
|
52
|
42
|
45
|
53
|
67
|
74
|
59
|
69
|
79
|
57
|
48
|
54
|
73
|
76
|
100
|
59
|
64
|
74
|
68
|
|
2024/11
|
38
|
36
|
39
|
44
|
46
|
53
|
59
|
65
|
56
|
46
|
53
|
45
|
38
|
34
|
32
|
20
|
13
|
16
|
18
|
17
|
16
|
27
|
48
|
48
|
21
|
29
|
38
|
39
|
39
|
39
|
|
|
2024/10
|
21
|
31
|
40
|
35
|
43
|
32
|
21
|
36
|
40
|
39
|
47
|
39
|
38
|
33
|
34
|
51
|
33
|
14
|
18
|
20
|
17
|
20
|
21
|
36
|
36
|
40
|
34
|
34
|
52
|
58
|
48
|
|
2024/09
|
29
|
37
|
30
|
43
|
36
|
29
|
38
|
46
|
41
|
39
|
33
|
29
|
25
|
33
|
24
|
24
|
19
|
21
|
24
|
22
|
13
|
19
|
29
|
33
|
41
|
53
|
59
|
68
|
66
|
16
|
|
|
2024/08
|
22
|
25
|
23
|
19
|
17
|
20
|
17
|
23
|
32
|
61
|
68
|
36
|
26
|
28
|
33
|
33
|
30
|
21
|
16
|
26
|
23
|
29
|
35
|
38
|
31
|
31
|
15
|
19
|
26
|
31
|
36
|
|
2024/07
|
27
|
22
|
31
|
15
|
24
|
18
|
26
|
28
|
16
|
27
|
21
|
15
|
21
|
12
|
16
|
18
|
22
|
23
|
21
|
21
|
25
|
20
|
25
|
30
|
36
|
35
|
24
|
28
|
16
|
20
|
13
|
|
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