Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
67
O3
0.6
CO
6
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 May
55
Good
Tue
6 May
53
Good
Wed
7 May
49
Excellent
Thu
8 May
57
Good
Fri
9 May
37
Excellent
Sat
10 May
40
Excellent
Sun
11 May
29
Excellent
Tiandong Air quality rank
1
Youhao zone, Heilongjiang
2
Tangwangxian, Heilongjiang
3
Fenglin, Heilongjiang
4
Tacheng Prefecture, Xinjiang
5
Tacheng City, Xinjiang Uygur Autonomous Region
6
Bairin Left Banner, Inner Mongolia
7
Dianbai, Guangdong
8
Wucui, Heilongjiang
9
Yichun, Heilongjiang
717
Tiandong, Guangxi
Air quality in the last 12 months (Tiandong)
|
2025/02
|
52
|
24
|
23
|
46
|
72
|
39
|
20
|
33
|
55
|
73
|
112
|
90
|
26
|
78
|
44
|
35
|
51
|
27
|
32
|
34
|
15
|
25
|
14
|
23
|
42
|
26
|
52
|
55
|
|||
|
2025/01
|
103
|
114
|
102
|
110
|
75
|
92
|
115
|
109
|
55
|
27
|
47
|
58
|
78
|
90
|
94
|
82
|
90
|
109
|
98
|
116
|
102
|
81
|
97
|
73
|
57
|
13
|
39
|
53
|
108
|
70
|
71
|
|
2024/12
|
83
|
88
|
76
|
69
|
60
|
41
|
22
|
25
|
52
|
78
|
32
|
26
|
41
|
47
|
50
|
63
|
88
|
84
|
69
|
80
|
94
|
94
|
104
|
111
|
113
|
88
|
76
|
57
|
79
|
117
|
98
|
|
2024/11
|
45
|
50
|
59
|
59
|
56
|
58
|
63
|
61
|
61
|
59
|
63
|
68
|
71
|
76
|
75
|
69
|
71
|
53
|
38
|
27
|
35
|
34
|
46
|
58
|
65
|
21
|
28
|
30
|
41
|
58
|
|
|
2024/10
|
12
|
19
|
38
|
52
|
61
|
61
|
55
|
52
|
46
|
50
|
58
|
64
|
67
|
52
|
19
|
36
|
40
|
40
|
41
|
34
|
49
|
50
|
28
|
39
|
37
|
39
|
38
|
35
|
40
|
48
|
42
|
|
2024/09
|
34
|
43
|
27
|
33
|
38
|
38
|
20
|
18
|
19
|
18
|
22
|
27
|
37
|
42
|
50
|
36
|
28
|
33
|
36
|
37
|
37
|
27
|
35
|
45
|
51
|
59
|
60
|
58
|
42
|
36
|
|
|
2024/08
|
18
|
24
|
23
|
26
|
35
|
41
|
45
|
38
|
38
|
44
|
18
|
25
|
26
|
38
|
31
|
30
|
28
|
25
|
35
|
36
|
42
|
31
|
28
|
27
|
27
|
37
|
39
|
42
|
43
|
46
|
42
|
|
2024/07
|
43
|
21
|
21
|
30
|
25
|
24
|
28
|
28
|
33
|
30
|
28
|
31
|
33
|
27
|
34
|
36
|
30
|
25
|
20
|
28
|
36
|
36
|
33
|
21
|
26
|
35
|
48
|
31
|
27
|
20
|
17
|
|
2024/06
|
37
|
48
|
29
|
22
|
24
|
28
|
31
|
25
|
17
|
17
|
35
|
40
|
36
|
28
|
36
|
34
|
37
|
23
|
38
|
31
|
36
|
34
|
32
|
21
|
13
|
15
|
22
|
23
|
27
|
29
|
|
|
2024/05
|
23
|
24
|
30
|
39
|
31
|
34
|
45
|
38
|
23
|
30
|
41
|
25
|
42
|
55
|
46
|
40
|
54
|
52
|
21
|
33
|
39
|
30
|
45
|
53
|
53
|
28
|
32
|
23
|
38
|
26
|
27
|
|
2024/04
|
75
|
76
|
95
|
74
|
28
|
37
|
25
|
25
|
43
|
54
|
58
|
59
|
57
|
68
|
65
|
52
|
55
|
39
|
59
|
47
|
26
|
34
|
28
|
47
|
64
|
47
|
73
|
56
|
83
|
79
|
|
|
2024/03
|
33
|
60
|
90
|
78
|
68
|
45
|
58
|
68
|
61
|
29
|
31
|
52
|
37
|
26
|
25
|
57
|
65
|
56
|
22
|
63
|
74
|
64
|
47
|
56
|
57
|
55
|
72
|
49
|
45
|
68
|
78
|
|
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