Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
58
PM10
33
O3
0.7
CO
4
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Feb
103
Light
Wed
11 Feb
112
Light
Thu
12 Feb
80
Good
Fri
13 Feb
71
Good
Sat
14 Feb
73
Good
Sun
15 Feb
126
Light
Mon
16 Feb
49
Excellent
Tongcheng Air quality rank
Air quality in the last 12 months (Tongcheng)
|
2026/01
|
26
|
60
|
75
|
92
|
70
|
66
|
57
|
62
|
58
|
87
|
69
|
62
|
77
|
66
|
75
|
90
|
196
|
137
|
20
|
42
|
60
|
47
|
71
|
81
|
135
|
70
|
58
|
85
|
85
|
18
|
34
|
|
2025/12
|
115
|
96
|
79
|
67
|
76
|
83
|
77
|
119
|
77
|
85
|
133
|
72
|
40
|
65
|
57
|
63
|
186
|
178
|
128
|
188
|
54
|
47
|
48
|
82
|
78
|
46
|
59
|
70
|
79
|
161
|
50
|
|
2025/11
|
61
|
63
|
60
|
65
|
81
|
64
|
15
|
27
|
61
|
68
|
45
|
41
|
55
|
90
|
104
|
89
|
48
|
30
|
37
|
55
|
73
|
70
|
95
|
96
|
95
|
78
|
188
|
120
|
80
|
70
|
|
|
2025/10
|
26
|
38
|
20
|
33
|
54
|
52
|
67
|
55
|
45
|
57
|
49
|
43
|
24
|
29
|
48
|
33
|
30
|
13
|
20
|
29
|
24
|
30
|
33
|
43
|
52
|
43
|
62
|
75
|
86
|
73
|
49
|
|
2025/09
|
20
|
24
|
26
|
35
|
37
|
37
|
44
|
43
|
23
|
23
|
22
|
24
|
19
|
24
|
22
|
34
|
30
|
24
|
30
|
18
|
34
|
37
|
47
|
10
|
13
|
25
|
33
|
33
|
32
|
26
|
|
|
2025/08
|
22
|
22
|
25
|
29
|
31
|
17
|
18
|
22
|
28
|
26
|
13
|
22
|
31
|
27
|
18
|
21
|
24
|
28
|
27
|
22
|
22
|
19
|
20
|
26
|
27
|
18
|
30
|
30
|
34
|
22
|
16
|
|
2025/07
|
23
|
27
|
31
|
36
|
42
|
41
|
43
|
24
|
19
|
29
|
38
|
22
|
27
|
37
|
35
|
36
|
22
|
34
|
34
|
16
|
17
|
10
|
19
|
20
|
24
|
25
|
23
|
21
|
22
|
22
|
20
|
|
2025/06
|
12
|
12
|
34
|
47
|
43
|
38
|
30
|
14
|
27
|
27
|
36
|
35
|
43
|
28
|
17
|
38
|
34
|
17
|
13
|
16
|
13
|
14
|
26
|
34
|
37
|
32
|
19
|
13
|
17
|
25
|
|
|
2025/05
|
53
|
54
|
59
|
49
|
48
|
145
|
123
|
56
|
31
|
36
|
44
|
49
|
47
|
54
|
58
|
33
|
58
|
101
|
64
|
38
|
23
|
33
|
44
|
67
|
60
|
65
|
73
|
61
|
42
|
42
|
35
|
|
2025/04
|
54
|
66
|
62
|
65
|
78
|
68
|
64
|
61
|
63
|
63
|
51
|
195
|
104
|
93
|
50
|
52
|
64
|
67
|
73
|
67
|
41
|
62
|
62
|
61
|
58
|
54
|
35
|
60
|
57
|
52
|
|
|
2025/03
|
50
|
38
|
20
|
45
|
66
|
71
|
61
|
68
|
101
|
95
|
56
|
86
|
68
|
45
|
29
|
50
|
34
|
51
|
50
|
51
|
50
|
55
|
63
|
68
|
60
|
65
|
87
|
84
|
109
|
85
|
59
|
|
2025/02
|
72
|
56
|
104
|
74
|
56
|
45
|
84
|
41
|
41
|
54
|
72
|
95
|
71
|
69
|
91
|
87
|
80
|
56
|
68
|
72
|
47
|
63
|
96
|
105
|
92
|
114
|
67
|
57
|
|||
|
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