Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
61
PM10
177
O3
0.5
CO
6
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 May
149
Light
Sat
31 May
92
Good
Sun
1 Jun
64
Good
Mon
2 Jun
60
Good
Tue
3 Jun
54
Good
Wed
4 Jun
61
Good
Thu
5 Jun
33
Excellent
Air quality in the last 12 months (Hulan)
|
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
|
|
2024/11
|
72
|
63
|
152
|
51
|
71
|
97
|
145
|
112
|
135
|
95
|
270
|
127
|
146
|
167
|
224
|
51
|
36
|
36
|
107
|
115
|
189
|
38
|
80
|
79
|
125
|
66
|
22
|
44
|
32
|
50
|
|
|
2024/10
|
19
|
29
|
32
|
36
|
47
|
26
|
45
|
63
|
48
|
24
|
29
|
28
|
55
|
52
|
14
|
23
|
52
|
40
|
22
|
32
|
35
|
42
|
41
|
56
|
72
|
85
|
64
|
52
|
60
|
62
|
79
|
|
2024/09
|
17
|
15
|
20
|
25
|
17
|
16
|
22
|
21
|
36
|
21
|
18
|
27
|
19
|
20
|
25
|
33
|
26
|
32
|
32
|
20
|
42
|
41
|
37
|
37
|
35
|
43
|
52
|
46
|
46
|
21
|
|
|
2024/08
|
15
|
14
|
19
|
28
|
20
|
25
|
30
|
22
|
30
|
45
|
19
|
13
|
20
|
25
|
29
|
41
|
45
|
37
|
15
|
18
|
22
|
14
|
21
|
35
|
28
|
20
|
21
|
30
|
31
|
28
|
21
|
|
2024/07
|
39
|
48
|
39
|
15
|
30
|
40
|
71
|
60
|
56
|
74
|
88
|
54
|
63
|
63
|
64
|
50
|
23
|
28
|
38
|
41
|
25
|
43
|
17
|
30
|
28
|
20
|
18
|
19
|
14
|
22
|
22
|
|
2024/06
|
19
|
35
|
26
|
22
|
35
|
40
|
44
|
27
|
17
|
30
|
43
|
25
|
28
|
20
|
11
|
17
|
22
|
25
|
51
|
47
|
37
|
9
|
9
|
11
|
15
|
35
|
47
|
52
|
45
|
52
|
|
|
2024/05
|
53
|
64
|
82
|
95
|
76
|
65
|
47
|
55
|
37
|
33
|
28
|
23
|
35
|
21
|
20
|
37
|
44
|
34
|
28
|
34
|
50
|
51
|
36
|
25
|
36
|
12
|
16
|
24
|
26
|
10
|
13
|
|
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