Air Quality
Excellent
No health implications.
27
PM2.5
44
PM10
35
O3
0.6
CO
8
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jan
87
Good
Tue
13 Jan
61
Good
Wed
14 Jan
88
Good
Thu
15 Jan
88
Good
Fri
16 Jan
62
Good
Sat
17 Jan
67
Good
Sun
18 Jan
45
Excellent
Hulan Air quality rank
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