Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
47
PM10
19
O3
0.7
CO
10
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Dec
62
Good
Thu
11 Dec
63
Good
Fri
12 Dec
83
Good
Sat
13 Dec
140
Light
Sun
14 Dec
137
Light
Mon
15 Dec
22
Excellent
Tue
16 Dec
27
Excellent
Air quality in the last 12 months (Hulan)
|
2025/11
|
190
|
24
|
68
|
78
|
199
|
142
|
36
|
163
|
38
|
30
|
45
|
173
|
60
|
132
|
147
|
82
|
27
|
60
|
98
|
67
|
65
|
266
|
176
|
149
|
109
|
278
|
107
|
66
|
55
|
52
|
|
|
2025/10
|
45
|
49
|
57
|
35
|
24
|
36
|
39
|
23
|
54
|
60
|
54
|
31
|
53
|
53
|
65
|
44
|
89
|
23
|
29
|
25
|
32
|
44
|
50
|
69
|
92
|
37
|
47
|
67
|
228
|
131
|
107
|
|
2025/09
|
22
|
30
|
43
|
42
|
38
|
19
|
29
|
21
|
22
|
21
|
32
|
40
|
36
|
43
|
18
|
21
|
13
|
23
|
25
|
40
|
25
|
32
|
38
|
23
|
15
|
18
|
23
|
50
|
38
|
54
|
|
|
2025/08
|
34
|
33
|
14
|
19
|
17
|
16
|
17
|
26
|
23
|
13
|
16
|
32
|
30
|
16
|
34
|
16
|
17
|
33
|
25
|
25
|
32
|
15
|
26
|
27
|
41
|
25
|
26
|
39
|
24
|
25
|
40
|
|
2025/07
|
29
|
27
|
37
|
33
|
27
|
17
|
23
|
28
|
35
|
37
|
47
|
36
|
19
|
26
|
26
|
18
|
29
|
32
|
30
|
19
|
17
|
31
|
30
|
28
|
17
|
24
|
27
|
27
|
23
|
14
|
22
|
|
2025/06
|
24
|
35
|
23
|
28
|
22
|
18
|
26
|
33
|
18
|
17
|
16
|
33
|
39
|
25
|
33
|
27
|
19
|
36
|
25
|
17
|
12
|
22
|
30
|
38
|
41
|
63
|
53
|
38
|
41
|
60
|
|
|
2025/05
|
55
|
44
|
40
|
18
|
26
|
36
|
40
|
37
|
29
|
27
|
44
|
67
|
56
|
42
|
65
|
29
|
19
|
25
|
26
|
41
|
37
|
22
|
29
|
19
|
29
|
30
|
40
|
48
|
47
|
49
|
53
|
|
2025/04
|
102
|
48
|
57
|
63
|
49
|
47
|
63
|
52
|
84
|
182
|
239
|
61
|
42
|
19
|
20
|
40
|
190
|
50
|
33
|
67
|
76
|
13
|
32
|
36
|
14
|
26
|
52
|
72
|
64
|
59
|
|
|
2025/03
|
25
|
31
|
54
|
55
|
46
|
65
|
53
|
48
|
101
|
211
|
113
|
66
|
29
|
26
|
28
|
26
|
40
|
31
|
80
|
97
|
80
|
17
|
39
|
90
|
74
|
69
|
26
|
21
|
18
|
26
|
68
|
|
2025/02
|
112
|
177
|
123
|
71
|
83
|
88
|
37
|
30
|
59
|
110
|
151
|
111
|
64
|
37
|
102
|
43
|
31
|
35
|
59
|
48
|
43
|
54
|
56
|
53
|
51
|
33
|
80
|
76
|
|||
|
2025/01
|
126
|
124
|
57
|
152
|
151
|
110
|
156
|
56
|
94
|
121
|
175
|
213
|
143
|
250
|
62
|
47
|
75
|
76
|
199
|
268
|
174
|
119
|
198
|
279
|
341
|
234
|
67
|
57
|
78
|
43
|
87
|
|
2024/12
|
65
|
22
|
24
|
28
|
39
|
35
|
46
|
58
|
106
|
100
|
39
|
66
|
95
|
51
|
40
|
47
|
63
|
65
|
88
|
178
|
94
|
56
|
75
|
50
|
50
|
36
|
48
|
48
|
69
|
100
|
112
|
|
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