Air Quality
Excellent
No health implications.
22
PM2.5
30
PM10
5
O3
0.7
CO
2
SO2
34
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Jan
51
Good
Mon
5 Jan
58
Good
Tue
6 Jan
68
Good
Wed
7 Jan
71
Good
Thu
8 Jan
90
Good
Fri
9 Jan
49
Excellent
Sat
10 Jan
30
Excellent
Shifang Air quality rank
Air quality in the last 12 months (Shifang)
|
2025/11
|
39
|
43
|
43
|
34
|
40
|
32
|
30
|
52
|
55
|
30
|
48
|
67
|
62
|
67
|
54
|
52
|
47
|
43
|
58
|
86
|
102
|
131
|
107
|
105
|
89
|
105
|
114
|
128
|
149
|
163
|
|
|
2025/10
|
26
|
26
|
23
|
22
|
30
|
19
|
24
|
34
|
35
|
33
|
14
|
21
|
27
|
40
|
44
|
48
|
32
|
35
|
25
|
12
|
14
|
18
|
13
|
16
|
24
|
39
|
38
|
51
|
45
|
58
|
56
|
|
2025/09
|
43
|
35
|
47
|
53
|
37
|
43
|
60
|
54
|
45
|
42
|
17
|
17
|
30
|
38
|
51
|
22
|
23
|
9
|
21
|
35
|
15
|
13
|
20
|
39
|
48
|
56
|
33
|
14
|
27
|
39
|
|
|
2025/08
|
41
|
44
|
47
|
47
|
43
|
37
|
24
|
35
|
22
|
14
|
24
|
35
|
38
|
44
|
45
|
26
|
26
|
24
|
37
|
35
|
25
|
17
|
20
|
19
|
19
|
30
|
34
|
20
|
12
|
16
|
31
|
|
2025/07
|
14
|
23
|
20
|
24
|
16
|
24
|
21
|
19
|
24
|
29
|
15
|
29
|
40
|
42
|
52
|
57
|
49
|
38
|
25
|
20
|
22
|
28
|
17
|
13
|
16
|
17
|
25
|
35
|
38
|
37
|
42
|
|
2025/06
|
37
|
40
|
52
|
54
|
56
|
71
|
53
|
57
|
47
|
38
|
41
|
62
|
61
|
58
|
45
|
54
|
55
|
17
|
32
|
43
|
39
|
28
|
29
|
17
|
24
|
37
|
46
|
49
|
29
|
15
|
|
|
2025/05
|
58
|
62
|
63
|
62
|
35
|
45
|
44
|
39
|
241
|
108
|
70
|
74
|
51
|
73
|
69
|
92
|
95
|
130
|
88
|
76
|
86
|
66
|
61
|
60
|
55
|
58
|
32
|
32
|
49
|
39
|
26
|
|
2025/04
|
57
|
67
|
72
|
79
|
54
|
53
|
65
|
74
|
80
|
72
|
56
|
144
|
163
|
99
|
97
|
99
|
72
|
76
|
62
|
65
|
65
|
70
|
81
|
41
|
49
|
37
|
42
|
54
|
33
|
47
|
|
|
2025/03
|
89
|
91
|
60
|
37
|
36
|
40
|
44
|
50
|
47
|
70
|
76
|
92
|
65
|
47
|
38
|
43
|
52
|
56
|
75
|
82
|
80
|
84
|
87
|
64
|
79
|
78
|
180
|
89
|
69
|
48
|
42
|
|
2025/02
|
45
|
55
|
49
|
59
|
43
|
35
|
41
|
33
|
51
|
64
|
88
|
75
|
62
|
54
|
50
|
67
|
53
|
56
|
51
|
50
|
45
|
32
|
39
|
28
|
27
|
48
|
71
|
88
|
|||
|
2025/01
|
142
|
135
|
150
|
164
|
103
|
102
|
70
|
52
|
68
|
64
|
57
|
86
|
106
|
76
|
80
|
63
|
91
|
63
|
95
|
109
|
143
|
188
|
212
|
113
|
45
|
77
|
79
|
123
|
268
|
103
|
73
|
|
2024/12
|
118
|
128
|
109
|
65
|
56
|
39
|
32
|
14
|
25
|
41
|
65
|
59
|
49
|
63
|
86
|
111
|
154
|
165
|
119
|
92
|
92
|
62
|
70
|
75
|
86
|
106
|
119
|
109
|
85
|
87
|
94
|
|
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