Air Quality
Excellent
No health implications.
27
PM2.5
30
PM10
58
O3
0.4
CO
12
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
76
Good
Thu
6 Nov
77
Good
Fri
7 Nov
70
Good
Sat
8 Nov
60
Good
Sun
9 Nov
63
Good
Mon
10 Nov
62
Good
Tue
11 Nov
28
Excellent
Huinong Air quality rank
Air quality in the last 12 months (Huinong)
|
2025/09
|
40
|
111
|
66
|
67
|
78
|
72
|
56
|
57
|
60
|
52
|
39
|
45
|
79
|
68
|
70
|
46
|
26
|
26
|
23
|
24
|
24
|
27
|
33
|
48
|
38
|
40
|
59
|
53
|
57
|
67
|
|
|
2025/08
|
60
|
40
|
32
|
31
|
56
|
54
|
43
|
29
|
37
|
46
|
58
|
61
|
66
|
43
|
45
|
28
|
26
|
35
|
25
|
45
|
33
|
36
|
26
|
29
|
28
|
34
|
30
|
41
|
33
|
31
|
34
|
|
2025/07
|
31
|
19
|
41
|
104
|
41
|
27
|
29
|
47
|
47
|
40
|
38
|
37
|
43
|
53
|
59
|
21
|
40
|
41
|
49
|
31
|
22
|
32
|
35
|
26
|
51
|
73
|
23
|
35
|
35
|
24
|
45
|
|
2025/06
|
44
|
50
|
30
|
27
|
41
|
53
|
62
|
53
|
59
|
32
|
55
|
87
|
42
|
64
|
64
|
46
|
53
|
61
|
38
|
38
|
29
|
57
|
46
|
42
|
42
|
25
|
36
|
53
|
43
|
40
|
|
|
2025/05
|
81
|
108
|
28
|
84
|
306
|
101
|
97
|
122
|
43
|
38
|
43
|
80
|
107
|
76
|
58
|
231
|
71
|
79
|
73
|
80
|
70
|
101
|
39
|
56
|
46
|
42
|
49
|
111
|
81
|
136
|
47
|
|
2025/04
|
45
|
47
|
176
|
65
|
52
|
102
|
88
|
112
|
56
|
92
|
341
|
109
|
85
|
54
|
139
|
274
|
84
|
71
|
80
|
112
|
318
|
84
|
78
|
43
|
61
|
95
|
49
|
47
|
142
|
140
|
|
|
2025/03
|
125
|
68
|
73
|
69
|
60
|
43
|
83
|
91
|
114
|
188
|
241
|
77
|
82
|
97
|
42
|
39
|
47
|
34
|
41
|
67
|
76
|
86
|
343
|
351
|
434
|
466
|
246
|
54
|
46
|
39
|
48
|
|
2025/02
|
69
|
26
|
33
|
33
|
44
|
101
|
58
|
36
|
56
|
95
|
115
|
55
|
74
|
84
|
75
|
77
|
73
|
54
|
42
|
43
|
63
|
47
|
30
|
42
|
74
|
88
|
80
|
72
|
|||
|
2025/01
|
77
|
46
|
58
|
92
|
64
|
55
|
40
|
33
|
39
|
49
|
60
|
64
|
184
|
38
|
45
|
76
|
62
|
103
|
118
|
120
|
107
|
92
|
79
|
110
|
90
|
56
|
51
|
80
|
122
|
102
|
83
|
|
2024/12
|
59
|
51
|
70
|
31
|
29
|
33
|
41
|
46
|
67
|
69
|
100
|
55
|
46
|
97
|
154
|
93
|
135
|
36
|
59
|
46
|
27
|
42
|
81
|
90
|
62
|
44
|
40
|
115
|
98
|
95
|
82
|
|
2024/11
|
74
|
90
|
46
|
46
|
66
|
66
|
95
|
87
|
68
|
74
|
59
|
42
|
113
|
66
|
100
|
47
|
39
|
41
|
98
|
113
|
74
|
58
|
87
|
78
|
58
|
131
|
91
|
31
|
50
|
64
|
|
|
2024/10
|
64
|
35
|
41
|
32
|
44
|
52
|
35
|
54
|
61
|
48
|
63
|
41
|
69
|
86
|
55
|
60
|
53
|
61
|
29
|
48
|
43
|
33
|
64
|
59
|
63
|
43
|
73
|
91
|
61
|
49
|
42
|
|
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