Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
Mon
9 Sep
Tue
10 Sep
Wed
11 Sep
Thu
12 Sep
Fri
13 Sep
Sat
14 Sep
Real-time AQI (Monitoring Station in Dazhou)
达州职业技术学院
3720
PM2.5
37
PM10
3
O3
0.6
CO
5
SO2
19
NO2
市环境监测站
4224
PM2.5
42
PM10
13
O3
0.6
CO
7
SO2
40
NO2
凤凰小区
3927
PM2.5
34
PM10
19
O3
0.6
CO
6
SO2
34
NO2
达县机关宾馆
5636
PM2.5
61 *
PM10
5
O3
0.6
CO
6
SO2
54
NO2
Air quality in the last 12 months (Dazhou)
|
2024/07
|
28
|
27
|
31
|
25
|
15
|
20
|
28
|
16
|
17
|
13
|
12
|
19
|
17
|
12
|
22
|
23
|
27
|
21
|
24
|
25
|
22
|
23
|
27
|
28
|
38
|
46
|
38
|
45
|
38
|
11
|
19
|
|
2024/06
|
53
|
35
|
33
|
23
|
36
|
32
|
35
|
28
|
30
|
34
|
39
|
37
|
48
|
49
|
45
|
30
|
28
|
27
|
22
|
20
|
16
|
33
|
45
|
55
|
33
|
28
|
25
|
26
|
34
|
47
|
|
|
2024/05
|
18
|
23
|
19
|
25
|
40
|
56
|
77
|
46
|
32
|
35
|
42
|
63
|
67
|
71
|
63
|
58
|
59
|
71
|
21
|
15
|
29
|
38
|
41
|
44
|
39
|
22
|
27
|
42
|
27
|
37
|
46
|
|
2024/04
|
37
|
24
|
37
|
30
|
26
|
25
|
23
|
42
|
40
|
39
|
31
|
30
|
45
|
47
|
56
|
33
|
36
|
31
|
25
|
80
|
56
|
46
|
50
|
50
|
49
|
53
|
49
|
33
|
32
|
14
|
|
|
2024/03
|
49
|
51
|
64
|
72
|
84
|
60
|
40
|
47
|
56
|
67
|
67
|
65
|
43
|
51
|
59
|
55
|
60
|
20
|
55
|
72
|
70
|
70
|
59
|
40
|
25
|
33
|
38
|
47
|
55
|
60
|
56
|
|
2024/02
|
78
|
26
|
23
|
30
|
45
|
46
|
43
|
54
|
84
|
129
|
90
|
62
|
72
|
86
|
30
|
32
|
41
|
63
|
247
|
196
|
19
|
17
|
28
|
34
|
46
|
50
|
54
|
59
|
51
|
||
|
2024/01
|
193
|
79
|
73
|
74
|
109
|
149
|
143
|
103
|
96
|
123
|
153
|
116
|
132
|
189
|
103
|
28
|
40
|
45
|
26
|
33
|
28
|
30
|
40
|
44
|
58
|
69
|
89
|
92
|
113
|
110
|
128
|
|
2023/12
|
38
|
56
|
61
|
74
|
62
|
65
|
72
|
87
|
104
|
122
|
21
|
37
|
51
|
42
|
28
|
53
|
57
|
48
|
66
|
74
|
86
|
77
|
95
|
102
|
106
|
124
|
137
|
181
|
229
|
198
|
149
|
|
2023/11
|
50
|
59
|
45
|
26
|
22
|
41
|
51
|
47
|
60
|
40
|
22
|
27
|
23
|
42
|
39
|
71
|
66
|
68
|
75
|
67
|
69
|
95
|
93
|
96
|
50
|
41
|
49
|
57
|
70
|
34
|
|
|
2023/10
|
17
|
14
|
21
|
13
|
17
|
20
|
21
|
28
|
40
|
39
|
42
|
31
|
40
|
51
|
51
|
52
|
56
|
43
|
20
|
29
|
38
|
41
|
52
|
64
|
57
|
44
|
35
|
40
|
46
|
41
|
49
|
|
2023/09
|
50
|
57
|
55
|
58
|
53
|
49
|
49
|
56
|
66
|
89
|
47
|
16
|
26
|
33
|
44
|
54
|
68
|
50
|
27
|
16
|
19
|
18
|
14
|
14
|
15
|
18
|
24
|
22
|
15
|
25
|
|
|
2023/08
|
27
|
24
|
26
|
30
|
32
|
27
|
25
|
28
|
37
|
34
|
32
|
34
|
31
|
41
|
45
|
48
|
48
|
58
|
59
|
33
|
32
|
51
|
43
|
39
|
41
|
18
|
24
|
37
|
40
|
45
|
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