Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Wed
21 Oct
Real-time AQI (Monitoring Station in Tongchuan)
新区管委会
5638
PM2.5
56
PM10
84
O3
0.4
CO
9
SO2
24
NO2
大唐三路
8854
PM2.5
67
PM10
95
O3
0.7
CO
10
SO2
20
NO2
王益区政府
4632
PM2.5
42
PM10
73
O3
0.7
CO
5
SO2
24
NO2
Air quality in the last 12 months (Tongchuan)
|
2026/08
|
21
|
28
|
23
|
32
|
18
|
28
|
38
|
44
|
41
|
36
|
33
|
29
|
36
|
32
|
33
|
42
|
43
|
29
|
38
|
35
|
48
|
41
|
41
|
38
|
33
|
31
|
36
|
21
|
31
|
50
|
36
|
|
2026/07
|
46
|
39
|
37
|
41
|
39
|
42
|
47
|
47
|
42
|
41
|
33
|
25
|
41
|
38
|
30
|
33
|
38
|
50
|
58
|
54
|
47
|
40
|
42
|
44
|
41
|
36
|
28
|
27
|
23
|
27
|
24
|
|
2026/06
|
69
|
68
|
57
|
52
|
47
|
30
|
39
|
31
|
34
|
36
|
47
|
43
|
44
|
54
|
48
|
48
|
51
|
30
|
36
|
27
|
21
|
32
|
39
|
40
|
37
|
39
|
41
|
46
|
55
|
39
|
|
|
2026/05
|
35
|
37
|
36
|
34
|
41
|
40
|
47
|
41
|
41
|
54
|
62
|
66
|
34
|
45
|
44
|
30
|
20
|
30
|
36
|
36
|
33
|
36
|
41
|
38
|
41
|
43
|
53
|
58
|
43
|
41
|
41
|
|
2026/04
|
54
|
58
|
114
|
90
|
72
|
76
|
71
|
67
|
63
|
60
|
51
|
50
|
44
|
54
|
46
|
46
|
47
|
48
|
145
|
108
|
38
|
29
|
41
|
45
|
53
|
57
|
95
|
98
|
63
|
50
|
|
|
2026/03
|
22
|
40
|
51
|
67
|
81
|
51
|
55
|
83
|
66
|
114
|
87
|
108
|
105
|
72
|
49
|
62
|
62
|
111
|
94
|
84
|
76
|
106
|
83
|
69
|
77
|
68
|
60
|
52
|
49
|
49
|
51
|
|
2026/02
|
108
|
65
|
65
|
95
|
103
|
86
|
74
|
52
|
64
|
121
|
108
|
86
|
71
|
73
|
50
|
57
|
107
|
74
|
57
|
49
|
228
|
279
|
122
|
72
|
73
|
88
|
54
|
42
|
|||
|
2026/01
|
93
|
126
|
192
|
108
|
52
|
38
|
47
|
46
|
49
|
54
|
53
|
57
|
68
|
84
|
96
|
64
|
86
|
134
|
41
|
42
|
49
|
81
|
107
|
99
|
109
|
154
|
147
|
148
|
106
|
122
|
118
|
|
2025/12
|
79
|
64
|
50
|
69
|
83
|
94
|
55
|
72
|
95
|
128
|
85
|
89
|
82
|
78
|
100
|
87
|
65
|
99
|
77
|
44
|
59
|
95
|
81
|
82
|
57
|
63
|
85
|
84
|
85
|
91
|
109
|
|
2025/11
|
51
|
61
|
84
|
93
|
88
|
75
|
27
|
43
|
79
|
88
|
81
|
67
|
53
|
72
|
71
|
56
|
33
|
30
|
43
|
57
|
67
|
73
|
55
|
79
|
64
|
135
|
118
|
84
|
76
|
67
|
|
|
2025/10
|
35
|
30
|
39
|
28
|
24
|
10
|
13
|
26
|
23
|
13
|
14
|
11
|
26
|
35
|
22
|
29
|
20
|
33
|
45
|
32
|
34
|
44
|
70
|
77
|
73
|
41
|
50
|
56
|
67
|
58
|
47
|
|
2025/09
|
31
|
30
|
28
|
11
|
31
|
43
|
51
|
52
|
40
|
40
|
27
|
28
|
38
|
43
|
41
|
32
|
25
|
11
|
18
|
33
|
16
|
13
|
24
|
33
|
32
|
35
|
28
|
24
|
39
|
49
|
|
|
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
*: primary pollution