Air Quality
Excellent
No health implications.
15
PM2.5
35
PM10
69
O3
0.3
CO
6
SO2
40
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jul
70
Good
Wed
9 Jul
85
Good
Thu
10 Jul
77
Good
Fri
11 Jul
73
Good
Sat
12 Jul
65
Good
Sun
13 Jul
29
Excellent
Mon
14 Jul
50
Excellent
Toutunhe Air quality rank
Air quality in the last 12 months (Toutunhe)
|
2025/06
|
36
|
34
|
41
|
44
|
43
|
53
|
43
|
47
|
58
|
55
|
50
|
32
|
33
|
45
|
35
|
28
|
22
|
23
|
46
|
23
|
35
|
30
|
36
|
20
|
31
|
56
|
55
|
19
|
33
|
41
|
|
|
2025/05
|
38
|
41
|
18
|
22
|
47
|
39
|
96
|
60
|
78
|
83
|
42
|
17
|
18
|
34
|
31
|
38
|
41
|
57
|
104
|
14
|
16
|
26
|
39
|
62
|
26
|
61
|
36
|
35
|
37
|
35
|
35
|
|
2025/04
|
69
|
57
|
44
|
58
|
74
|
34
|
29
|
53
|
86
|
24
|
27
|
45
|
57
|
127
|
62
|
57
|
17
|
45
|
64
|
31
|
26
|
44
|
40
|
44
|
23
|
31
|
47
|
35
|
54
|
74
|
|
|
2025/03
|
72
|
62
|
46
|
44
|
34
|
53
|
95
|
41
|
60
|
40
|
32
|
39
|
22
|
36
|
44
|
51
|
69
|
72
|
69
|
73
|
79
|
86
|
72
|
35
|
14
|
53
|
33
|
63
|
74
|
72
|
63
|
|
2025/02
|
69
|
126
|
67
|
70
|
70
|
115
|
149
|
248
|
275
|
187
|
112
|
225
|
139
|
69
|
177
|
110
|
73
|
172
|
233
|
124
|
111
|
104
|
80
|
157
|
157
|
185
|
98
|
88
|
|||
|
2025/01
|
221
|
247
|
182
|
162
|
107
|
91
|
163
|
164
|
55
|
53
|
93
|
125
|
265
|
222
|
98
|
104
|
191
|
199
|
106
|
118
|
233
|
245
|
88
|
33
|
49
|
61
|
86
|
165
|
289
|
163
|
214
|
|
2024/12
|
103
|
64
|
50
|
36
|
43
|
54
|
59
|
63
|
45
|
47
|
45
|
69
|
99
|
134
|
128
|
82
|
54
|
79
|
88
|
91
|
68
|
164
|
65
|
126
|
158
|
167
|
123
|
77
|
218
|
237
|
193
|
|
2024/11
|
70
|
61
|
76
|
102
|
103
|
88
|
75
|
15
|
38
|
25
|
51
|
62
|
68
|
34
|
49
|
49
|
49
|
76
|
102
|
120
|
118
|
82
|
19
|
34
|
84
|
86
|
89
|
114
|
113
|
127
|
|
|
2024/10
|
62
|
57
|
65
|
39
|
52
|
70
|
66
|
41
|
42
|
60
|
74
|
71
|
27
|
56
|
58
|
60
|
41
|
10
|
22
|
33
|
26
|
50
|
66
|
41
|
34
|
58
|
54
|
63
|
23
|
19
|
45
|
|
2024/09
|
44
|
35
|
12
|
29
|
47
|
58
|
28
|
15
|
38
|
38
|
29
|
38
|
47
|
25
|
37
|
47
|
41
|
42
|
45
|
57
|
60
|
70
|
54
|
56
|
45
|
30
|
16
|
18
|
30
|
50
|
|
|
2024/08
|
32
|
34
|
36
|
40
|
30
|
57
|
31
|
25
|
35
|
48
|
38
|
23
|
39
|
27
|
34
|
48
|
53
|
65
|
20
|
23
|
39
|
42
|
58
|
42
|
49
|
58
|
54
|
33
|
45
|
16
|
25
|
|
2024/07
|
50
|
36
|
17
|
39
|
34
|
24
|
15
|
32
|
29
|
20
|
26
|
28
|
38
|
40
|
46
|
52
|
26
|
36
|
18
|
21
|
35
|
26
|
29
|
46
|
36
|
41
|
30
|
33
|
49
|
54
|
45
|
|
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