Air Quality
Excellent
No health implications.
33
PM2.5
44
PM10
101
O3
0.4
CO
10
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 May
94
Good
Wed
14 May
96
Good
Thu
15 May
58
Good
Fri
16 May
72
Good
Sat
17 May
92
Good
Sun
18 May
31
Excellent
Mon
19 May
46
Excellent
Tongguan Air quality rank
1
Fukang, Xinjiang
2
Sonid Left Banner, Inner Mongolia
3
Erenhot, Inner Mongolia
4
Sonid Right Banner, Inner Mongolia
5
Changji Prefecture, Xinjiang
6
Abag Banner, Inner Mongolia
7
Huangshan, Anhui
8
Xilinhot, Inner Mongolia
9
Xilingol League, Namenggu
1282
Tongguan, Anhui
Air quality in the last 12 months (Tongguan)
|
2025/02
|
58
|
69
|
108
|
95
|
58
|
60
|
98
|
44
|
44
|
53
|
74
|
105
|
74
|
92
|
118
|
95
|
83
|
52
|
68
|
64
|
42
|
62
|
91
|
97
|
87
|
130
|
88
|
59
|
|||
|
2025/01
|
105
|
133
|
179
|
124
|
121
|
86
|
58
|
69
|
60
|
51
|
70
|
82
|
80
|
105
|
80
|
62
|
72
|
86
|
88
|
136
|
134
|
161
|
189
|
72
|
48
|
56
|
53
|
83
|
113
|
85
|
100
|
|
2024/12
|
62
|
68
|
119
|
71
|
76
|
97
|
135
|
63
|
64
|
73
|
86
|
104
|
91
|
75
|
69
|
70
|
87
|
107
|
49
|
74
|
111
|
65
|
78
|
90
|
120
|
148
|
88
|
108
|
73
|
106
|
97
|
|
2024/11
|
34
|
63
|
53
|
69
|
50
|
51
|
46
|
49
|
58
|
51
|
57
|
62
|
55
|
80
|
89
|
89
|
31
|
32
|
39
|
51
|
54
|
68
|
60
|
54
|
48
|
49
|
69
|
69
|
55
|
60
|
|
|
2024/10
|
35
|
40
|
37
|
42
|
38
|
27
|
15
|
45
|
50
|
60
|
61
|
68
|
66
|
54
|
50
|
45
|
33
|
47
|
32
|
45
|
56
|
44
|
60
|
57
|
54
|
29
|
23
|
66
|
72
|
52
|
45
|
|
2024/09
|
49
|
57
|
51
|
52
|
49
|
41
|
53
|
52
|
37
|
38
|
25
|
22
|
42
|
54
|
42
|
40
|
35
|
39
|
39
|
32
|
38
|
35
|
41
|
45
|
51
|
70
|
32
|
44
|
45
|
49
|
|
|
2024/08
|
24
|
29
|
36
|
42
|
40
|
39
|
37
|
41
|
47
|
49
|
48
|
46
|
43
|
26
|
39
|
46
|
48
|
51
|
49
|
26
|
48
|
44
|
49
|
55
|
49
|
56
|
35
|
22
|
42
|
46
|
48
|
|
2024/07
|
22
|
22
|
36
|
30
|
25
|
28
|
27
|
27
|
36
|
38
|
43
|
46
|
25
|
18
|
41
|
49
|
36
|
31
|
28
|
23
|
34
|
37
|
49
|
47
|
36
|
31
|
20
|
17
|
31
|
32
|
38
|
|
2024/06
|
32
|
41
|
37
|
50
|
38
|
34
|
40
|
45
|
55
|
26
|
36
|
38
|
50
|
55
|
53
|
54
|
37
|
39
|
25
|
29
|
44
|
18
|
25
|
44
|
32
|
32
|
21
|
17
|
33
|
24
|
|
|
2024/05
|
38
|
41
|
47
|
41
|
30
|
38
|
53
|
56
|
54
|
61
|
50
|
94
|
78
|
60
|
71
|
49
|
59
|
58
|
58
|
62
|
47
|
42
|
56
|
59
|
50
|
35
|
31
|
33
|
37
|
37
|
37
|
|
2024/04
|
60
|
27
|
51
|
54
|
50
|
46
|
43
|
26
|
44
|
64
|
69
|
79
|
65
|
56
|
59
|
78
|
46
|
48
|
45
|
49
|
42
|
42
|
52
|
82
|
64
|
67
|
63
|
40
|
33
|
44
|
|
|
2024/03
|
62
|
57
|
57
|
57
|
51
|
80
|
90
|
83
|
69
|
85
|
85
|
85
|
90
|
87
|
94
|
110
|
90
|
68
|
83
|
85
|
68
|
64
|
61
|
76
|
47
|
50
|
63
|
54
|
60
|
56
|
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